COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE AND AT LEAST ONE ENHANCER

Abstract

COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE AND AT LEAST ONE ENHANCER This disclosure relates to compositions including 2,4-bis-{[4-(2-ethylhexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl)-1,3,5-triazine and at least one enhancer, as well as processes for manufacturing and using such compositions. Figure for abstract: none

Description

Title of the invention: COMPOSITIONS CONTAINING BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE AND AT LEAST ONE REINFORCER FIELD OF INVENTION

[0001] This disclosure relates to compositions comprising 2,4-bis-{ [4-(2-ethylhexyloxy)-2-hydroxy]-phenyl}-6- (4-methoxyphenyl)-1,3,5-triazine (INCI name: bis-ethylhexyloxyphenol methoxyphenyl triazine) and at least one booster, as well as processes for manufacturing and using such compositions. DISCUSSION OF THE CONTEXT

[0002] Radiation with wavelengths between 290 nm and 400 nm allows the human epidermis to tan, while radiation with wavelengths between 290 and 320 nm, known as UVB rays, hinders the development of a natural tan. Exposure is also likely to cause detrimental changes in the biomechanical properties of the epidermis, resulting in the appearance of wrinkles and leading to premature skin aging (i.e., photoaging).

[0003] UVA rays with wavelengths between 320 and 400 nm penetrate the skin more deeply than UVB rays. UVA rays cause immediate and persistent tanning of the skin. Daily exposure to UVA rays, even for a short period, under normal conditions can damage collagen and elastin fibers, resulting in changes to the skin's microrelief, the appearance of wrinkles, and uneven pigmentation (spots, uneven skin tone).

[0004] Numerous studies show the need for effective protection against UVA and UVB to prevent sunburn, photoaging, and the like.

[0005] In order to obtain a product with high protection, it is generally necessary to combine a large number of sunscreens and / or a large quantity of UV filters to obtain high levels of filtration efficiency.

[0006] However, high levels of UV filters do not lend themselves to the easy development of compositions having a stabilized and pleasant texture.

[0007] There remains a need in art for improved compositions which have organic UV filter(s) and pleasant application properties (e.g., non-greasy feel) and UV protection properties.

[0008] Accordingly, one aspect of this disclosure is a composition which It possesses UV filter(s) and has pleasant application properties (e.g., non-greasy feel) and UV protection properties. Summary of the invention

[0009] This disclosure relates to compositions comprising bis-ethylhexyloxyphenol methoxyphenyl triazine (BEMT or bemotrizinol) and at least one enhancer. Preferably, the compositions further comprise at least one additional UV filter other than BEMT, preferably at least one mineral UV filter such as titanium dioxide and / or zinc oxide(s), and / or at least one additional organic UV filter such as avobenzone, octisalate, ensulizole, homosalate, and / or octocrylene.

[0010] This disclosure also relates to processes for the treatment, care, protection, enhancement of appearance and / or makeup of keratinous material, including the application of compositions of this disclosure to keratinous material in sufficient quantity to treat the keratinous material, care for it, enhance its appearance and / or make it up.

[0011] This disclosure also relates to processes for manufacturing compositions comprising the combination of bis-ethylhexyloxyphenol methoxyphenyl triazine and at least one enhancer in the compositions during the formation of the compositions. Preferably, at least one additional UV filter other than BEMT, preferably at least one mineral UV filter such as titanium dioxide and / or zinc oxide(s), and / or at least one additional organic UV filter such as avobenzone, octisalate, ensulizole, homosalate, and / or octocrylene, is / are also added to the compositions during the formation of the compositions.

[0012] This disclosure also relates to methods for increasing the UV efficiency, preferably the SPF, of compositions comprising bis-ethylhexyloxyphenol methoxyphenyl triazine, wherein the methods include the addition of at least one enhancer in sufficient quantity to increase the SPF of the compositions during the formation of the compositions. Preferably, at least one additional UV filter other than BEMT, preferably at least one mineral UV filter such as titanium dioxide and / or zinc oxide(s), and / or at least one additional organic UV filter such as avobenzone, octisalate, ensulizole, homosalate, and / or octocrylene, is also added to the compositions during the formation of the compositions.

[0013] It must be understood that both the preceding general description and the detailed description that follows are merely illustrative and explanatory and do not limit disclosure. DETAILED DESCRIPTION OF THE INVENTION

[0014] In the following description and the claims annexed thereto, it shall be understood that the terms used have their ordinary and usual meanings in the art, unless otherwise specified.

[0015] “Approximately” as used here means to within 10% of the number indicated (for example, "approximately 10%" means from 9% to 11% and "approximately 2%" means from 1.8% to 2.2%.

[0016] “A” or “an” as used here means “at least one”

[0017] “At least one” means one or more and thus includes components in individual products as well as mixtures / combinations.

[0018] As used here, all the proposed ranges are intended to include each specific point and range within the given ranges, and a combination of intermediate sub-ranges. Thus, a range from 1 to 5 specifically includes the integers in the range 1, 2, 3, 4 and 5, and sub-ranges such as 2-5, 3-5, 2-3, 2-4, 1-4, etc., but also all the fractional numbers in the range such as 1,2, 2,3, 3,4, etc., and sub-ranges including these fractional numbers such as 1.5-3.8, 2-4.3, 4.2-4.9, etc.

[0019] “Film-forming”, “film-forming polymer” or “film-forming agent” as used herein if signify a polymer or resin capable of leaving a film on the substrate to which it is applied, for example, after a solvent accompanying the film-forming agent has evaporated, been absorbed into the substrate and / or dissipated on it.

[0020] “Substituted” as used herein means comprising at least one substitute. Non-limiting examples of substituents include atoms, such as hydrogen and chlorine atoms, as well as functional groups, such as hydroxyl groups, ether groups, alkoxy groups, acyloxyalkyl groups, oxyalkylene groups, polyoxyalkylene groups, carboxylic acid groups, amine groups, acylamino groups, amide groups, halogen-containing groups, ester groups, thiol groups, sulfonate groups, thiosulfate groups, siloxane groups, and polysiloxane groups. The substituent(s) may, in addition, be substituted.

[0021] “Volatile”, as used herein, means having a flash point less than about 115 °C.

[0022] “Non-volatile”, as used here, means having a flash point greater than approximately 115 °C.

[0023] “Polymer” as used herein means a compound that is made up of at least two monomers.

[0024] “Exempt” or “substantially exempt” or “devoid of”, as used herein This means that, although it is preferable that no quantity of the specific component be present in the composition, it is possible for very small quantities of it to be present in the disclosed compositions, provided that these quantities do not materially affect at least one, preferably most, of the properties advantageous compositions of the disclosure. Thus, for example, "oil-free" means that an effective amount (i.e., greater than trace amounts) of oil(s) is omitted from the composition (i.e., about 0% by weight), "substantially oil-free" means that one or more oils are present in amounts not exceeding 0.1% by weight, and "oil-free" means that one or more oils are present in amounts not exceeding 0.25% by weight, based on the total weight of the composition.The same nomenclature applies to all other ingredients identified throughout the application and in this paragraph, such as, for example, specific UV filters and / or surfactants (the compositions in the disclosure that are "free of oxybenzone and / or octinoxate," "substantially free of oxybenzone and / or octinoxate," and "devoid of oxybenzone and / or octinoxate," as well as "free of surfactants," "substantially free of surfactants," and "devoid of surfactants" have meanings consistent with the discussion in this paragraph), even if they are not specifically mentioned for each ingredient identified in the application. The examples mentioned of the use of such language as those in this paragraph are intended to be provided by way of example, and not as a limitation.

[0025] “UV Filters” as used herein means approved active sunscreen agents by a government regulatory agency such as the Food and Drug Administration (FDA) in the United States or the European Commission in Europe and includes avobenzone, octocrylene, benzophenones, benzotriazoles and merocyanines, as well as mineral UV filters such as zinc oxide (ZnO) and titanium dioxide (TiO2).

[0026] “Anhydrous”, as used herein, means that the compositions of the disclosure contain less than 3% water, which means that compositions may also contain less than 2% water, and less than 1% water, as well as being "water-free", "substantially water-free" and "water-free", as defined above.

[0027] “Primary particle” as used herein in relation to the description of the filters Mineral UV refers to inorganic or organic particles (structures) that can be held together by molecular or atomic bonding to form a mineral UV filter.

[0028] “Primary particle size” means the size of a non-aggregated primary particle in a mineral UV filter.

[0029] "Keratinous materials" means nails (fingernails and / or toenails), skin such as the body, face and eye area, scalp, keratinous fibers such as eyelashes, eyebrows and hair, and mucous membranes such as lips.

[0030] “Physiologically acceptable” means compatible with keratinous materials and having a pleasant color, odor and feel, and which does not cause unacceptable discomfort (tingling or pulling) likely to discourage a consumer from using the composition.

[0031] In the context of this disclosure, "filtration efficiency" or "UV efficiency" is evaluated from the evaluation of at least one of FPS, FPUVA, critical wavelength and / or UVA-1 / UV ratio.

[0032] The "SPF" (Sun Protection Factor) measures the level of protection against erythema provided by a composition. The SPF value corresponds to the ratio between the minimum erythemal dose (MED) measured on skin covered with the composition and the MED measured on bare skin. The term "SPF" is known in the art of sunscreens and is defined, for example, in "A new substrate to measure sunscreen protection factors throughout the ultraviolet spectrum," J. Soc. Cosmet. Chem., 40, 127-133 (May / June 1989).

[0033] The evaluation of the SPF (Sun Protection Factor) can be carried out, for example, in vitro with a spectrophotometer from Labsphere (North Sutton, NH, USA). In such an evaluation, the plate is the material onto which the composition under test is applied. For such an evaluation, polymethyl methacrylate (PMMA) plates can be used. An example of an acceptable protocol is currently undergoing ISO accreditation under the name ISO Committee Draft 23675.

[0034] The evaluation of the sun protection factor (SPF) can also be performed in vivo in accordance with ISO 24444:2019 "Cosmetics - Sun protection test methods - In vivo determination of the sun protection factor (SPF)." In addition, it can be determined in accordance with FDA protocols, as described in the document "Labeling and Effectiveness Testing; Sunscreen Drug Products for Over-the-Counter Human Use" published in the US Federal Register on 07 / 05 / 2011 (https: / / www.federalregister.gov / d / 2011-14766); 21 CFR Part 352 Subpart D § 352.72, updated and revised by the 2011 publication in the Federal Register.

[0035] “Enhancer” as used herein means a compound that is not a UV filter such as as defined here, but which is a compound present in an amount that increases the UV efficacy of a composition containing UV filters compared to the UV efficacy of the same composition containing UV filters but not containing the enhancer. An enhancer is effective in increasing UV efficacy as measured by at least one of the following: SPF, UVA protection factor, critical wavelength, UVA-1 / UV ratio, and / or UVA / SPF ratio. UVA protection factor refers to an index characterizing the UVA protection provided by a composition. For example, the UVA protection factor can be measured in vivo according to the PPD (Persistent Pigment Darkening) method of the ISO-24442:2022 protocol, measuring skin color observed 2 to 4 hours after UVA exposure. It can also be determined according to FDA protocols, as described in 21 CFR Part 352 Subpart D § 352.72 as discussed above in relation to SPF.

[0036] UVA protection can also be assessed in vitro with the Labsphere® spectrophotometer under conditions such as those mentioned above in connection with the SPF. ISO 24443:2021 describes such an in vitro procedure. FDA broad-spectrum test procedures, particularly the "critical wavelength" test procedures, are also found in 21 CFR Part 352 Subpart D § 352.72. In addition, broad-spectrum test procedures include the determination of the UVA1 / UV ratio as described in "Sunscreen Drug Products for Over-the-Counter Human Use" published in the Federal Register https: / / www.federalregister.gov / documents / 2019 / 02 / 26 / 2019-03019 / sunscreen-drug-products-for-over-the-counter-human-use."In the test described in the monograph, known as the Boots adaptation of the Diffey / Robson test method, a ratio is generated between the protection offered by the sunscreen product against UVA1 (340 to 400 nm) and the protection against total UV radiation (UVB and UVA at 290 to 400 nm) calculated from the absorbance curve. This UVA1 / UV ratio would represent the product's score in the in vitro test."

[0037] According to this disclosure, the compositions in this disclosure preferably have one or more of the following properties:

[0038] The compositions have a critical wavelength, as determined by FDA critical wavelength procedures, of at least 370 nm;

[0039] The compositions have an FPS value of at least 15, preferably at least 30, preferably at least 50 and preferably at least 70;

[0040] The compositions have an FPUVA / FPS ratio of at least 1 / 3, and preferably of at least 2 / 5; and / or

[0041] The compositions have a UVA1 / UV ratio of 0.7 or more, preferably 0.75 or more, and preferably 0.8 or more.

[0042] The “makeup result,” as used herein, refers to the visual impact of a composition when applied to a keratinous material such as the skin. The makeup result may refer to the apparent color of the product after application to a keratinous material or to an optical effect such as shine, the blurring of fine lines and imperfections, or a concealing effect on pores or blemishes after application of the product to the keratinous material.

[0043] “Long-lasting” as used herein refers to compositions whose colour or other apparent properties remain the same or substantially the same as at the time of application, as visible to the naked eye, after a period Longevity can be assessed by evaluating the long-lasting properties using any method known in the art for evaluating such properties. For example, longevity can be assessed by a test involving the application of a composition to a keratinous material such as skin and evaluating the color of the composition after a prolonged period. For instance, the color of a composition can be evaluated immediately after application to a keratinous material such as skin, and these characteristics can then be re-evaluated and compared after a certain time. Furthermore, these characteristics can be evaluated against other compositions, such as commercially available ones.Longevity can also be assessed using in vitro processes on non-keratinous substrates such as polymethyl methacrylate (PMMA), in which properties such as colour, transparency or in vitro FPS can be evaluated before and after a period or stress factor such as immersion in water, incubation at high temperatures or the application of an abrasive technique.

[0044] “Natural” as in the expression “natural compound” means any compound derived directly from a natural substance such as a plant without having undergone chemical modification.

[0045] “Naturally occurring compound” refers to any compound derived from a compound natural which has undergone one or more chemical modifications, for example by organic synthesis reaction, without the properties of the natural compound having been modified.

[0046] “Synthetic compound” refers to any compound that is not a compound natural nor a compound of natural origin.

[0047] “Room temperature” means approximately 20 to 25 °C.

[0048] “Atmospheric pressure” means approximately 760 mmHg, i.e. approximately 105 pascals.

[0049] “UV filter” and “sunscreen agent” are used interchangeably in the present request.

[0050] The terms "UV efficiency", "UV protection" and "UV efficiency" are used interchangeably in this application.

[0051] The compositions and processes of this disclosure may include, consist of, or consist essentially of the essential elements and limitations of the disclosure described herein, together with any additional or optional ingredients, components, or limitations described herein or otherwise useful. For example, the UV (ultraviolet) absorbing system of the compositions of the disclosure may "consist essentially of" bis-ethylhexyloxyphenol methoxyphenyl triazine alone, or bis-ethylhexyloxyphenol methoxyphenyl triazine in combination with at least one mineral UV filter selected from titanium dioxide and / or zinc oxide(s), and / or less one additional organic UV filter chosen from Avobenzone, Octisalate, Ensulizole, Homosalate and / or Octocrylene.

[0052] For the purposes of this disclosure, the "fundamental novel property" associated with compositions, components and processes that "consist essentially of" identified ingredients or actions is "UV efficacy".

[0053] The compositions of this disclosure may be in any form suitable for use as a personal care composition, such as a stick, paste, cream, anhydrous composition, emulsion (oil-in-water, water-in-oil, multiple emulsion such as oil-in-water-in-oil), nanoemulsion, gel, liquid, solid, etc. These compositions may be used for any personal care purpose in cosmetic and / or dermatological products such as, for example, sunscreen, foundation, lip balms, lipsticks, concealers, mascaras, leave-in hair products, eyeshadows, powders, etc.

[0054] Reference is made herein to trade names of materials, including, but not limited to, materials such as polymers and optional components. The materials are not intended to be limited to those described and referenced herein by a particular trade name. Equivalent materials (for example, those obtained from a different source under a different name or catalogue number) to those referenced by a trade name may be substituted and used in the processes described and claimed herein.

[0055] Unless otherwise stated, all percentages and ratios are calculated by weight. Unless otherwise stated, all percentages are calculated on the basis of the total weight of a composition. All component or composition levels refer to the active level of that component or composition and are understood to exclude impurities, for example, residual solvents or by-products, which may be present in commercially available sources.

[0056] All US patents or patent applications disclosed herein are expressly incorporated by reference in their entirety. COMPOSITION Reinforcer

[0057] According to this disclosure, compositions comprising a strengthening system including at least one strengthening agent are proposed. The strengthening agents may function, among other things, by increasing the UV absorption of the UV-absorbing system, increasing the solubility of UV filters, increasing the dispersion of UV filters, increasing UV dispersion, increasing the properties of the sunscreen film after application to a keratinous material, etc. Appropriate strengthening agents may include polymers or waxes (e.g., hydrophilic and / or lipophilic polymers or waxes), and solubilizing or dispersing agents for UV filters.

[0058] Appropriate specific examples of polymers include, but are not limited to, bis-Peg-12 dimethicone candelilla, VP eicosene copolymer, tri-contanyl / PVP, C30-38 isopropyl olefin / MA maleate copolymer, bis-hydroxyethoxypropyl dimethicone, styrene / acrylates copolymer, PVP / dimethiconylacrylate / polycarbamyl / polyglycol ester / acrylates / methacryloyloxyethyl phosphate copolymer, and mixtures thereof. Preferably, however, the compositions in this disclosure are "substantially free," "free," or "devoid" of styrene / acrylates copolymer.

[0059] Additional examples of waxes include, but are not limited to, hydrocarbon waxes, silicone waxes and / or fluoro waxes, and may be of vegetable, animal, mineral and / or synthetic origin. Examples of hydrocarbon waxes include beeswax, lanolin wax or Chinese insect wax; rice wax, carnauba wax, candelilla wax, ouricury wax, esparto wax, cork fiber wax, sugar cane wax, Japanese wax, laurel berry wax, lacquer wax and sumach wax, helichane annuus (sunflower) seed wax, montan wax, microcrystalline waxes, paraffins, ozokerite, polyethylene waxes, polymethylene waxes, waxes obtained by Fisher-Tropsch synthesis and waxy copolymers, as well as their esters.Examples include beeswax, for example the product sold under the name White beeswax BR G889 by Koster Keunen, carnauba wax, for example sold under the name Cerauba Tl Bio or Cerauba T3 by Baerlocher or under the name Mexoryl SAP by Noveal, Helianthus annuus (sunflower) wax sold under the name Sunflower Wax by Koster Keunen, ORYZA SATIVA (RICE) BRAN WAX, for example sold under the name NC 1710 by Cera Nica Noda, or one of their mixtures.

[0060] Appropriate specific examples of other agents include, but are not limited to, Ethylhexyl (octyl) Methoxycrylene (SolaStay SI), Diethylhexyl 2,6-Naphthalate (DEHN) (Corapan TQ), Phenylethyl Benzoate, Butyloctyl Salicylate (HallBrite BHB), Diethylhexyl Syringylidene Malonate (Oxynex ST), Polycrylene (Polyester-8), Hexadecyl Benzoate, Butyloctyl Benzoate, and mixtures thereof.

[0061] According to preferred embodiments, at least one enhancer is present in the compositions of this disclosure in an effective amount of enhancer such as, for example, from about 0.1% to about 10% by weight relative to the total weight of the composition, from about 0.25% to about 7.5% by weight, from about 0.5% to about 5% by weight, and from about 1% to about 3% by weight, including all intermediate ranges and sub-ranges such as, for example, from about 4.5% to about 10% by weight, and from approximately 1% to approximately 5% by weight, from approximately 2% to approximately 6% by weight, from approximately 5.5% to approximately 8% by weight, from approximately 1.7% to approximately 3.9% by weight, etc., all weights being calculated relative to the total weight of the composition. Bis-ethylhexyloxyphenol methoxyphenyl triazine

[0062] According to this disclosure, compositions comprising a UV (ultraviolet) absorbing system including 4-bis-{[4-(2-ethylhexyloxy)-2-hydroxy]-phenyl]-6-(4-methoxyphenyl)-1,3,5-triazine (INCI name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine) are proposed.

[0063] According to preferred embodiments, the UV-absorbing system comprises at least 5% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, preferably at least 15% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, preferably at least 20% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, preferably at least 30% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, preferably at least 40% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, preferably at least 50% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, preferably at least 70% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, preferably at least 80% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, and preferably at least 90% by weight of bis-ethylhexyloxyphenol methoxyphenyl triazine, all weights being based on the total weight of the UV-absorbing system.The "UV absorbing system" contains all the organic and / or mineral UV filters present in the composition.

[0064] According to preferred embodiments, bis-ethylhexyloxyphenol methoxyphenyl triazine is present in the compositions of this disclosure in an effective UV absorption amount such as, for example, about 0.1% to about 10% by weight relative to the total weight of the composition, about 1% to about 10% by weight, about 2.5% to about 8% by weight, and about 4% to about 6% by weight, including all intermediate ranges and sub-ranges, such as, for example, about 4.5% to about 10% by weight, and about 1% to about 8% by weight, about 1% to about 6% by weight, about 5.5% to about 8% by weight, about 5.7% to about 9% by weight, etc., all weights being calculated relative to the total weight of the composition.

[0065] According to preferred embodiments, bis-ethylhexyloxyphenol methoxyphenyl triazine and at least one enhancer are present in the compositions of this disclosure in a weight % ratio of about 40:1 to about 1:10, preferably about 20:1 to about 1:7.5, preferably about 10:1 to about 1:5, and preferably about 6:1 to about 1:1, including all intermediate ranges and sub-ranges, such as, for example, 5:1 to 2:1, 1:2 to 5:1, 8:1 to 1.5:1, 1:1.5 to 1:8, etc., All weights are based on the weight percentage of bis-ethylhexyloxyphenol methoxyphenyl triazine and the weight percentage of the enhancer present in the composition. Preferably, the compositions have a higher weight percentage of bis-ethylhexyloxyphenol methoxyphenyl triazine than that of the enhancer. Optional additional UV filter

[0066] According to this disclosure, compositions comprising a UV (ultraviolet) absorbing system optionally further comprising at least one additional UV filter (in addition to bis-ethylhexyloxyphenol methoxyphenyl triazine) are proposed. These optional additional UV filters may be selected from one or more additional mineral UV filter(s) and organic UV filter(s). Mineral UV filter

[0067] According to preferred embodiments, compositions optionally including at least one mineral filter are proposed. Preferably, the at least one mineral UV filter, if present, is selected from the group consisting of titanium dioxide, zinc oxide, cerium oxide, and mixtures thereof. However, the compositions of this disclosure may also be "free," "substantially free," or "devoid" of mineral UV filter(s), if desired.

[0068] The mineral UV filter can be in any form whatsoever (for example, amorphous or crystallized in the form of rutile, wurtzite or anatase).

[0069] Preferably, the average primary particle size of mineral UV filters is from 1 nm to 500 nm, preferably from 5 nm to 250 nm, preferably from 10 nm to 100 nm, and preferably from 20 nm to 50 nm, including all intermediate ranges and sub-ranges such as, for example, 25 nm to 40 nm, 10 nm to 75 nm and 15 nm to 150 nm.

[0070] The mineral UV filter can be treated (coated) or untreated. Treated compounds are compounds that have undergone one or more surface treatments of a chemical, electronic, mechanochemical and / or mechanical nature with compounds as described, for example, in Cosmetics & Toiletries, February 1990, Vol. 105, pp. 53-64, such as amino acids, beeswax, fatty acids, fatty alcohols, anionic surfactants, lecithins, sodium, potassium, zinc, iron or aluminum salts of fatty acids, metal alkoxides (titanium or aluminum), polyethylene, silicones, proteins (collagen or elastin), alkanolamines, silicon oxides, metal oxides, sodium hexametaphosphate, alumina or glycerol. Titanium dioxide

[0071] According to this disclosure, compositions optionally including titanium dioxide (TiO2) are proposed. The titanium dioxide may be treated (coated) or untreated.

[0072] The treated compounds may be, for example, titanium oxides treated by: • of silica and alumina, such as the products “Microtitanium Dioxide MT 500 SA” and “Microtitanium Dioxide MT 100 SA” from the company Tayca, and the products “Tioveil Fin”, “Tioveil OP”, “Tioveil MOTG” and “Tioveil IPM” from the company Tioxide; • alumina and aluminium stearate, such as the product “Microtitanium Dioxide MT 100 T” from the company Tayca; • of alumina and aluminum laurate, such as the product “Microtitanium Dioxide MT 100 S” from the company Tayca; • iron oxides and iron stearate, such as the product “Microtitanium Dioxide MT 100 F” from the company Tayca; • silica, alumina and silicone, such as the products “Microtitanium Dioxide MT 100 SAS”, “Microtitanium Dioxide MT 600 SAS” and “Microtitanium Dioxide MT 500 SAS” from the company Tayca; • sodium hexametaphosphate, such as the product "Micro titanium Dioxide MT 150 W" from the company Tayca; • of octyltrimethoxysilane, such as the product "1-805" from the company Degussa; • alumina and stearic acid, such as the product “UVT-M160” from the company Kemira; • alumina and glycerol, such as the product “UVT-M212” from the company Kemira; • alumina and silicone, such as the product “UVT-M262” from the company Kemira; • of octyltrimethylsilane, such as the product sold under the trade name "1805" by the company Degussa Silices; • polydimethylsiloxane, such as the product sold under the trade name "70250 Cardre UF TiO2SI3" by the company Cardre; and • polydimethylhydrogenosiloxane, such as the product sold under the trade name "Microtitanium Dioxide USP Grade Hydrophobic" by Color Techniques.

[0073] Uncoated titanium oxide is sold, for example, by Tayca under the trade names "Microtitanium Dioxide MT 500 B" or "Microtitanium Dioxide MT 600 B", by Degussa under the name "P 25", by Wackher under the name "Transparent Titanium Oxide PW", by Myoshi Kasei under the name "UFTR", by Tomen under the name "ITS" and by Tioxide under the name "Tioveil AQ".

[0074] Where appropriate, titanium dioxide is preferably present in the compositions of this disclosure in an amount of at least 5% by weight, preferably of at less than 10% by weight, preferably less than 12% by weight, preferably less than 14% by weight, and preferably less than 15% by weight, the upper bound of the range of titanium dioxide present being preferably about 40% by weight (e.g. about 5-40%, about 10-40%, about 12-40%, etc.), preferably about 30% by weight (e.g. about 5-30%, about 10-30%, about 12-30%, etc.), preferably about 25% by weight (e.g. about 5-25%, about 10-25%, about 12-25%, etc.), and preferably about 20% by weight (e.g. about 5-20%, about 10-20%, about 12-20%, etc.), all weights being based on the total weight of the composition. Zinc oxide

[0075] According to this disclosure, compositions optionally including zinc oxide are proposed. The zinc oxide may be treated (coated) or untreated.

[0076] Suitable examples of uncoated zinc oxide include, for example, zinc oxide marketed under the name "Z-COTE"® by BASF, zinc oxide marketed under the name "NanoArc® Zinc Oxide" by Nanophase Technologies, zinc oxide marketed under the name "MZ-500", "MZ-300", "MZ-200" or "MZ-150" by TAYCA.

[0077] Examples of suitable coated zinc oxide include, but are not limited to, polymethylhydrogensiloxane-coated zinc oxide; zinc oxide dispersed in Cl2-15 alkyl benzoate (INCI: Zinc Oxide (and) Cl2-15 Alkyl Benzoate (and) Polyhydroxystearic Acid (and) Isostearic Acid), marketed by Croda under the trade name Sovaveil CZ-100; zinc oxide dispersions in C9-12 alkane with a dispersing agent, marketed under the trade name "DAITOPERSION Zn-60VA"® by Daito Kasei; silicone-grafted acrylic polymer-coated ZnO dispersed in cyclodimethylsiloxane, marketed under the name "SPD-Z5®" by Shin-Etsu; ZnO coated with hydrated silica, marketed by TAYCA under the name "MZ-500HP"; ZnO coated with hydrated silica, polydimethylsiloxyethyl polydimethylsiloxyethyl hexyl dimethicone and hydrogenodimethicone (H-Me-Si), marketed by TAYCA under the name MZ-510 HPSX;stearic acid-coated or isostearic acid-coated ZnO, such as those marketed by TAYCA under the name "MZ-505T", "MZY-505EX" or "MZY-304EX"; silicone oil-coated ZnO, such as those marketed by TAYCA under the name "MZX-510HPS", "MZY-505S", "MZY-510M3S", "MZ-505M", "MZY-303S", "MZY-303M", "MZY-203S", "MZY-210M3S" or "MZY-153S"; triethoxycaprylylsilane-coated ZnO, such as those marketed by BASF under the name Z-COTE HP1, or by TAYCA under the name; "MZX-508OTS", "MZY-203OTS" or "MZX-304OTS" or by DSM under the name PARSOL ZX; for example: ZnO marketed under the brand name "Zinc Oxide CS-5" by Toshiba (ZnO coated with polymethylhydrosiloxane); ZnO marketed under the brand name "Nanogard Zinc Oxide FN" by Nanophase Technologies (as a 40% dispersion in Finsolv TN, C12-C15 alkyl benzoate); ZnO marketed under the brand names "Daitopersion Zn-30" and "Daitopersion Zn-50" by Daito (dispersions in oxyethylenated polydimethylsiloxane / cyclopopolymethylsiloxane comprising 30% or 50% of zinc nanooxides coated with silica and polymethylhydrosiloxane); ZnO marketed under the brand name "NFD Ultrafine ZnO" by Daikin (ZnO coated with perfluoroalkyl phosphate and a perfluoroalkylethyl copolymer dispersed in cyclopentasiloxane); ZnO marketed under the brand name "SPD-Z1" by Shin-Etsu (ZnO coated with a silicone-grafted acrylic polymer dispersed in cyclodimethylsiloxane);ZnO marketed under the brand name "Escalol Z100" by ISP (alumina-treated ZnO dispersed in a copolymer mixture of ethylhexyl methoxycinnamate / PVP-hexadecene methicone); ZnO marketed under the brand name "Fuji ZnO-SMS-10" by Fuji Pigment (ZnO coated with silica and polymethylsilsesquioxane); and ZnO marketed under the brand name "Nanox Gel TN" by Elementis (ZnO dispersed at 55% in C12-C15 alkyl benzoate with hydroxystearic acid polycondensate).

[0078] According to preferred embodiments of this disclosure, zinc oxide may be in the form of wafers, and may be coated or uncoated. Suitable examples of such forms are marketed by Croda under the name Solaveil (MicNo), such as Solaveil MXP3, MZP7, MZP8, MZ3-100, MZ3-300, and MZ7-100. Preferably, the zinc oxide wafers useful according to this disclosure (1) have a median specific surface area of ​​more than 25 square meters per gram, preferably greater than 30 square meters per gram, and / or (2) are transparent (i.e., transmission >30% at 600 nm). Suitable examples of such wafer forms may also be found in US Patent 11,608,275, the entirety of which is incorporated herein by reference.

[0079] Preferably, zinc oxide is present in the compositions of this disclosure in an amount of at least 5% by weight, preferably at least 10% by weight, preferably at least 12% by weight, preferably at least 14% by weight, and preferably at least 15% by weight, the upper limit of the range of titanium dioxide present being preferably about 40% by weight (e.g., about 5-40%, about 10-40%, about 12-40%, etc.), preferably about 30% by weight (e.g., about 5-30%, about 10-30%, about 12-30%, etc.), preferably about 25% by weight (e.g., about 5-25%, about 10-25%, about 12-25%, etc.), and preferably of approximately 20% by weight (for example, approximately 5-20%, approximately 10-20%, approximately 12-20%, etc.), each of the weight being calculated in relation to the total weight of the composition. Additional organic UV filter

[0080] According to preferred embodiments of this disclosure, compositions optionally comprising at least one additional organic UV filter (in addition to bis-ethylhexyloxyphenol methoxyphenyl triazine) are proposed. Preferably, the at least one additional organic UV filter, if any, is selected from the group consisting of Avobenzone, Octisalate, Ensulizole, Homosalate, Octocrylene, and mixtures thereof. However, the compositions of this disclosure may also be "free," "substantially free," or "devoid" of additional organic UV filter(s), if desired.

[0081] The additional organic UV filter(s) may be hydrophilic or lipophilic. “Hydrophilic organic UV filter” means a water-soluble organic UV filter or a water-dispersible organic UV filter (in colloidal form). “Lipophilic organic UV filter” means a UV filter that is dissolved or dispersed in colloidal form in a liquid oil phase.

[0082] Suitable organic UV filters may be selected from the following non-exhaustive list of compounds: cinnamic compounds; anthranilate compounds; para-aminobenzoic acid compounds; salicylic compounds; dibenzoylmethane compounds; camphor compounds; benzophenone compounds; [3,[3-diphenylacrylate] compounds; triazine compounds other than bis-ethylhexyloxyphenol methoxyphenyl triazine; benzotriazole compounds; benzalmalonate compounds including those cited in US patent 5624663; benzimidazole derivatives; imidazoline compounds; bis-benzoazolyl compounds as described in patents EP669323 and US 2,463,264; methylene bis(hydroxyphenylbenzotriazole) compounds as described in applications US5 237 071, US5 166 355, GB2303549, DE 197 26 184 and EP893119; benzoxazole compounds as described in patent applications EP0832642, EP1027883, EP1300137 and DE10162844;Polymer filters and silicone filters such as those described in particular in application WO 93 / 04665; alkylstyrene-derived dimers such as those described in particular in patent application DE 19855649; 4,4-diarylbutadiene compounds such as those described in applications EP0967200, DE19746654, DE19755649, EP-A-1008586, EPI 133980 and EP133981, and mixtures thereof. Preferably, lipophilic organic UV filters are selected from salicylic compounds, dibenzoylmethane compounds, benzylidene-camphor compounds; benzophenone compounds; triazine compounds other than bis-ethylhexyloxyphenol methoxyphenyl triazine; benzotriazole compounds; as well as other categories of compounds identified herein; and mixtures thereof.

[0083] Specific reference may be made to suitable salicylic compounds including Homosalate (homomentyl salicylate), marketed for example under The trade name "Eusolex HMS" by Rona / EM Industries; and ethylhexyl salicylate, marketed, for example, under the trade name "Neo Heliopan OS" by Symrise, and glycol salicylate. Other examples of salicylate compounds include phenyl salicylate; dipropylene glycol salicylate, for example, marketed under the brand name "Dipsal" by Scher; and TEA salicylate, for example, marketed under the brand name "Neo Heliopan TS" by Symrise.

[0084] Examples of suitable [3,[3-diphenylacrylate compounds include Octocrylene, marketed for example under the brand name "Uvinul N539" by BASF; and Etocrylene, marketed for example under the brand name "Uvinul N35" by BASF.

[0085] Suitable anthranilic compounds may include menthyl anthranilates, marketed for example under the brand name "Neo Heliopan MA" by Symrise.

[0086] Examples of dibenzoylmethane compounds include butyl methoxydiben-zoylmethane, for example marketed under the brand name "Parsol 1789" by DSM; and isopropyl dibenzoylmethane.

[0087] Suitable cinnamyl compounds include ethylhexyl methoxycinnamate, for example marketed under the trade name "Parsol MCX" by DSM; isopropyl methoxycinnamate; isopropoxyl methoxycinnamate; isoamyl methoxycinnamate, for example marketed under the trade name "Neo Heliopan E 1000" by Symrise; cinoxate (2-ethoxyethyl-4-methoxy cinnamate); DEA methoxycinnamate; diisopropyl methylcinnamate and glyceryl dimethoxycinnamate ethylhexanoate.

[0088] Examples of camphor compounds include benzylidenecamphor derivatives: 3-benzylidenecamphor, for example marketed under the brand name "Mexoryl SD" by Chimex; 4-methylbenzylidenecamphor, for example marketed under the brand name "Eusolex 6300" by Merck; benzylidenecamphor sulfonic acid, for example marketed under the brand name "Mexoryl SL" by Noveal; benzalconium camphor methosulfate, for example marketed under the brand name "Mexoryl SO" by Noveal; dicamphor sulfonic acid terephthalylidene, for example marketed under the brand name "Mexoryl SX" by Noveal; and polyacrylamidomethylbenzylidenecamphor, for example marketed under the brand name "Mexoryl SW" by Noveal.

[0089] Suitable benzophenone compounds include benzophenone-1 (2,4-dihydroxybenzophenone), such as that marketed under the brand name "Uvinul 400" by BASF; benzophenone-2 (tetrahydroxybenzophenone), such as that marketed under the brand name "Uvinul D50" by BASF; benzophenone-3 (2-hydroxy-4-methoxybenzophenone) or oxybenzone, such as that marketed under the brand name "Uvinul M40" by BASF; benzophenone-4 (hydroxy- thoxybenzophonene sulfonic acid), such as that marketed under the brand name "Uvinul MS40" by BASF; benzophenone-5 (sodium hydroxymethoxybenzophenone sulfonate); benzophenone-6 (dihydroxy dimethoxy benzophenone), such as that marketed under the brand name "Helisorb 11" by Norquay; benzophenone-8, such as that marketed under the brand name "Spectra-Sorb UV-24" by American Cyanamid; benzophenone-9 (disodium dihydroxy dimethoxy benzophenonedisulfonate), such as that marketed under the brand name "Uvinul DS-49" by BASF; benzophenone-12, and n-hexyl 2-(4-diethylamino-2-hydroxybenzoyl)benzoate (such as that marketed under the brand name UVINUL A+ by BASF).

[0090] Examples of triazine compounds include diethylhexyl butamido triazone, such as that marketed under the brand name "Uvasorb HEB" by Sigma 3V; 2,4,6-tris(dineopentyl 4'-aminobenzalmalonate)-s-triazine, bis-ethylhexyloxyphenol methoxyphenyl triazine, such as that marketed under the brand name "TINOSORB S" by BASF, and ethylhexyl triazone, such as that marketed under the brand name "UVTNUL T150" by BASF.

[0091] Suitable benzotriazole compounds include phenylbenzotriazole derivatives: 2-(2H-benzotriazole-2-yl)-6-dodecyl-4-methylpheno, branched and linear, and those described in USP 5240975.

[0092] Suitable benzalmalonate compounds include dineopentyl 4'-methoxybenzalmalonate, and a polyorganosiloxane comprising benzalmalonate functional groups, such as polysilicone-15, such as that marketed under the trade name "Parsol SLX" by Hoffmann-LaRoche.

[0093] Examples of benzimidazole compounds include, in particular, phenylbenzimidazole derivatives such as phenylbenzimidazole sulfonic acid, such as that marketed, in particular, under the brand name "Eusolex 232" by Merck, and phenyl dibenzimidazole tetrasulfonate disodium, such as that marketed under the brand name "Neo Heliopan AP" by Symrise.

[0094] Suitable imidazoline compounds include ethylhexyl dimethoxybenzylidene propionate dioxoimidazoline.

[0095] Examples of bis-benzoazolyl compounds include the compounds described in EP-669 323 and US patent no. 2 463 264.

[0096] Suitable para-aminobenzoic acid compounds include PABA (p-aminobenzoic acid), ethyl PABA, ethyl dihydroxypropyl PABA, pentyl dimethyl PABA, ethylhexyl dimethyl PABA, such as those marketed in particular under the brand name "Escalol 507" by ISP, glyceryl PABA and PEG-25 PABA, such as those marketed under the brand name "Uvinul P25" by BASF.

[0097] Suitable methylene bis-(hydroxyphenylbenzotriazole) compounds include 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-methylphenol], such as that marketed under the brand name "Mixxim BB / 200" by Fairmount Chemical; 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol], such as that marketed in micronized aqueous dispersion form under the brand name "Tinosorb M" by BASF or under the brand name "Mixxim BB / 100" by Fairmount Chemical; and derivatives as described in US patents Nos. 5,237,071 and 5,166,355, GB-2,303,549, DE-197,26184, and EP-893,119; and drometrizole trisiloxane, such as that marketed under the brand name "Silatrizole" by Rhodia Chimie; or - “Mexoryl XL” by L’Oréal.

[0098] Examples of benzoxazole compounds include the 2,4-bis[5-l(dimethylpropyl)benzoxazol-2-yl-(4-phenyl)imino]-6-(2-ethylhexyl)imino-I ,3,5-triazine, such as that marketed under the brand name "Uvasorb K2A" by Sigma 3V.

[0099] Suitable examples of protective polymers and protective silicones include the silicones described in WO 93 / 04665.

[0100] Suitable α-alkylstyrene derived dimers include the dimers described in DE-19855649.

[0101] Examples of 4,4-Diarylbutadiene compounds include l,l-dicarboxy(2,2'-dimethylpropyl)-4,4-diphenylbutadiene.

[0102] According to preferred embodiments, the compositions of this disclosure further comprise at least one additional organic UV filter selected from the group consisting of Avobenzone (butyl methoxydibenzoylmethane), Octisalate (ethylhexyl salicylate), Ensulizole (phenylbenzimidazole sulfonic acid), Homosalate, Octocrylene, and mixtures thereof. In such embodiments, the UV-absorbing system may "consist of" or "consist essentially of" (1) bis-ethylhexyloxyphenol methoxyphenyl triazine and (2) at least one organic UV filter selected from the group consisting of Avobenzone (butyl methoxydibenzoylmethane), Octisalate (ethylhexyl salicylate), Ensulizole (phenylbenzimidazole sulfonic acid), Homosalate, Octocrylene, and mixtures thereof.

[0103] According to other preferred embodiments, however, the compositions of this disclosure are "free", "substantially free" or "devoid", as defined above, of one or more additional organic UV filters selected from the group consisting of Avobenzone (butyl methoxydibenzoylmethane), Octisalate (ethylhexyl salicylate), Ensulizole (phenylbenzimidazole sulfonic acid), Homosalate, and Octocrylene, preferably two or more, preferably three or more, preferably four or more, or preferably all five of these sunscreen agents.

[0104] According to preferred embodiments, the compositions of this disclosure are “free,” “substantially free,” or “devoid,” as defined above, of one or more additional organic UV filters selected from the group consisting of OXYBENZONE (benzophenone-3), OCTINOXATE (ethylhexyl methoxycinnamate), ETHYLHEXYL TRIAZONE, DROMETRIZOLE TRISILOXANE, METHYLENE BIS-BENZOTRIAZOLYL TETRAMETHYLBUTYL PHENOL, DIE-THYLAMINO HYDROXYBENZOYL HEXYL BENZOATE, DIETHYLHEXYL BUTAMIDO TRIAZONE, ISOAMYL P-METHOXYCINNAMATE, POLY-SILICONE-15, 4-METHYLBENZYLIDENE CAMPHOR, PHENYL DIBENZL MIDAZOLE DISODIUM TETRASULFONATE, METHOXYPROPYLAMINO CY-CLOHEXENYLIDENE ETHOXYETHYLCYANOACETATE, preferably two or more, preferably three or more, preferably four or more, etc., and preferably "free", "substantially free" or "devoid" of all these sunscreens.

[0105] According to preferred embodiments, the compositions of this disclosure are "free", "substantially free" or "devoid", as defined above, of OXYBENZONE (benzophenone-3) and / or OCTINOXATE (ethylhexyl methoxycinnamate).

[0106] According to preferred embodiments, the UV-absorbing system of the compositions of this disclosure may "consist of" or "consist essentially of" (1) bis-ethylhexyloxyphenol methoxyphenyl triazine and (2) zinc oxide.

[0107] According to preferred embodiments, the UV-absorbing system of the compositions of this disclosure may "consist of" or "consist essentially of" (1) bis-ethylhexyloxyphenol methoxyphenyl triazine, (2) zinc oxide, and (3) titanium oxides and / or cerium oxides.

[0108] According to preferred embodiments, the UV-absorbing system of the compositions of this disclosure may "consist of" or "consist essentially of" (1) bis-ethylhexyloxyphenol methoxyphenyl triazine, and (2) organic UV filter(s) other than bis-ethylhexyloxyphenol methoxyphenyl triazine.

[0109] According to preferred embodiments, this disclosure envisages omitting one or more of the specific UV filters described above from the UV-absorbing system of the compositions of this disclosure. By way of example, octocrylene and / or octinoxate may be omitted from the compositions. A similar omission of one or more of the aforementioned specific UV filters is therefore envisaged. Oil

[0110] According to preferred embodiments of this disclosure, compositions further comprising at least one oil are proposed. “Oil” means a substance that is hydrophobic and lipophilic, and is liquid at approximately the temperature ambient (20 to 25 °C) and approximately atmospheric pressure (760 mm Hg).

[0111] Suitable oils include volatile and / or non-volatile oils. These oils may be any acceptable oil, including, but not limited to, silicone oils and / or hydrocarbon oils.

[0112] According to certain embodiments, the compositions of this disclosure preferably comprise one or more volatile silicone oils. Examples of such volatile silicone oils include linear or cyclic silicone oils having from 2 to 7 silicon atoms, these silicones optionally being substituted with alkyl or alkoxy groups of 1 to 10 carbon atoms. Specific oils that may be used in the disclosure include octamethyltetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, heptamethyloctyltrisiloxane, hexamethyldisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, and mixtures thereof. Other volatile oils that may be used include KF 96A having a viscosity of 6 cSt, a commercial product from Shin Etsu having a flash point of 94 °C. Preferably, volatile silicone oils have a flash point of at least 40°C.

[0113] Non-limiting examples of volatile silicone oils are listed in Table 1 below.

[0114] [Table 1]

[0115] [Tables 1] Compound Flash Point (°C) Viscosity (cSt) Octyltrimethicone 93 1.2 Hexyltrimethicone 79 1.2 Decamethylcyclopentasiloxane 72 4.2 (cyclopentasiloxane or D5) 55 2.5 Octamethylcyclotetrasiloxane 93 7 (cyclotetramethylsiloxane or D4) 63 1.7 Dodecamethylcyclohexasiloxane (D6) 94 6 Decamethyltetrasiloxane (L4) 56 1.5 KF-96 A from Shin Etsu PDMS (polydimethylsiloxane) DC 200 (1.5 cSt) from Dow Corning PDMS DC 200 (2 cSt) from Dow Corning 87 2

[0116] In addition, a linear volatile silicone oil may be used in this disclosure. Suitable linear volatile silicone oils include those described in US Patent No. 6,338,839 and in WO03 / 042221, the contents of which are incorporated herein by reference. In one embodiment, the volatile linear silicone oil is decamethyltetrasiloxane. In another embodiment, decamethyltetrasiloxane is further combined with another solvent that is more volatile than decamethyltetrasiloxane.

[0117] According to certain embodiments of this disclosure, the composition preferably comprises one or more non-silicone volatile oils and may be selected from volatile hydrocarbon oils, volatile esters, and volatile ethers. Examples of such volatile non-silicone oils include, but are not limited to, volatile hydrocarbon oils having 8 to 16 carbon atoms and mixtures thereof, and in particular, C8-Ci6 branched alkanes such as C8-Ci6 isoalkanes (also known as isoparaffins), isohexadecane, isododecane, isodecane, and, for example, oils marketed under the brand names Isopar or Permethyl. Preferably, the non-silicone volatile oils have a flash point of at least 40 °C.

[0118] Non-limiting examples of volatile non-silicone oils are given in Table 2 below.

[0119] [Table 2]

[0120] [Tables2] Compound Flash Point (°C) Isododecane 43 n-Propylene glycol n-Butyl ether 60 Ethyl 3-Ethoxypropionate 58 Propylene glycol methyl ether acetate 46 Isopar L (Cn-Cu isoparaffin) 62 Isopar H (Cn-Cl2 isoparaffin) 56

[0121] According to certain embodiments of this disclosure, the composition comprises at least one non-volatile oil. Examples of non-volatile oils that may be used in this disclosure include, but are not limited to, polar oils such as, for example: • esters and ethers, particularly fatty acids, such as oils with the formula R1COOR2, in which R1 represents the remainder of a fatty acid having from 8 to 29 carbon atoms, and R2 represents a hydrocarbon chain, branched or unbranched, containing from 3 to 30 carbon atoms, such as, for example, purcelline oil, isononyl isononanoate, isopropyl myristate, ethyl-2-hexyl palmitate, octyl-2-dodecyl stearate, octyl-2-dodecyl erucate, isostearyl isostearate; hydroxylated esters such as isostearyl lactate, octylhydroxystearate, octyldodecyl hy- droxystearate, diisostearylmalate, triisocetyl citrate, heptanoates, octanoates, fatty alcohol decanoates; polyol esters, such as propylene glycol dioctanoate, neopentyl glycol diheptanoate and diethylene glycol du-sononanoate; triglycerides such as caprylic / capric acid triglycerides, for example those sold by Stea-rineries Dubois or those sold under the names Miglyol 810, 812 and 818 by Dynamit Nobel and pentaerythritol esters such as pentaerythrityl tetraisostearate or dipentaerythrityl pentaisononanoate; • ethers containing 10 to 40 carbon atoms; • liquid C8 to C26 fatty alcohols, for example oleyl alcohol, cetyl alcohol, stearyl alcohol and cetearyl alcohol; • hydrocarbon oils of animal origin, such as perhydrosqualene; • vegetable-derived hydrocarbon oils, such as triglycerides fatty acid liquids having 4 to 10 carbon atoms such as heptanoic or octanoic acid triglycerides or, for example, sunflower, corn, soybean, pumpkin, grapeseed, sesame, hazelnut, apricot, macadamia, ara, sunflower, castor, avocado oils, caprylic / capric acid triglycerides such as those sold by Stearineries Dubois or those sold under the names Miglyol 810, 812 and 818 by Dynamit Nobel, coco-caprylate / caprate (esterified coconut oil), jojoba oil, shea butter oil; and • their mixtures.

[0122] In addition, examples of non-volatile oils that may be used in this disclosure include, but are not limited to, non-polar oils such as branched and unbranched hydrocarbons, in particular Vaseline (petrolatum), paraffin oil, squalane, squalene, hydrogenated polyisobutene, hydrogenated poly-lydecene, polybutene, a mineral oil, pentahydrosqualene, and mixtures thereof.

[0123] According to certain embodiments of this disclosure, the compositions of this disclosure comprise at least one non-volatile silicone oil. Appropriate examples of such silicone oils include, but are not limited to, non-volatile silicone fluids such as, for example, polyalkyl (aryl) siloxanes. Appropriate polyalkyl siloxanes include, but are not limited to, polydimethyl siloxanes, which are designated CTFA dimethicone, polydiethyl siloxane, phenyl trimethicone, trimethyl pentaphenyl trisiloxane, phenyldimethicone, phenyltrimethylsi-loxydiphenylsiloxane, diphenyldimethicone, and diphenylmethyldiphenyltrisiloxane, and the siloxanes disclosed in the patent application publication. US No. 2004 / 0126350, the full disclosure of which is incorporated herein by reference. Specific examples of suitable high-viscosity silicone oils include, but are not limited to, PCR 15 M 30 (500 cSt) or Wacker Belsil PDM 1000 (1000 cSt) and Dow Corning 200 (350 cSt) (values ​​in parentheses represent viscosities at 25 °C).

[0124] Particularly preferred oils include, but are not limited to, one or more of the following: diisopropyl sebacate, C12-15 alkyl benzoate, phenethyl benzoate, isopropyl lauroyl sarcosinate, diisopropyl adipate, dibutyl adipate, dicaprylyl carbonate, dicaprylate / dicaprate, coco glycerides, caprylic / capric triglyceride, isopropyl myristate, isopropyl palmitate, coco caprylate / caprate, ethylhexyl palmitate, isononyl isononanoate, octyl dodecanol, isohexadecane, isododecane, dicaprylyl ether, C15-19 alkane, and mixtures thereof.

[0125] According to preferred embodiments, at least one oil is present in the compositions of this disclosure in an amount ranging from about 1% to about 50% by weight, more preferably from about 5% to about 40% by weight, and preferably from about 10% to about 35% by weight, relative to the total weight of the composition, including all intermediate ranges and sub-ranges such as, for example, 15% to 40%, 20% to 45%, etc. Aqueous Phase

[0126] The compositions of this disclosure may also optionally contain water. When the compositions of this disclosure contain water, they are preferably in the form of an emulsion. Preferably, when the compositions of this disclosure contain water, they are in the form of an emulsion containing an external aqueous phase such as an oil-in-water (O / W) emulsion or a water-in-oil-in-water (W / O / W) emulsion, or an emulsion containing an external oil phase such as a water-in-oil (W / O) emulsion or an oil-in-water-in-oil (W / O / O) emulsion. Preferably, when in the form of an emulsion, the oil phase may consist mainly of silicone oils (e.g., Si / O or W / Si emulsion) or hydrocarbon oils.Where appropriate, water is preferably present in an amount of about 10% to about 80% by weight, preferably about 20% to about 70% by weight, preferably about 35% to about 65% by weight, including all intermediate ranges and sub-ranges, all weights being based on the total weight of the composition.

[0127] According to preferred embodiments, however, the compositions of this disclosure are water-free, substantially water-free, or water-free as defined herein. Preferably, the compositions of this disclosure are anhydrous.

[0128] If present in compositions of this disclosure, the aqueous phase may include at least one water-soluble organic solvent that is liquid at room temperature and atmospheric pressure. For example, such at least one water-soluble organic solvent may include: • triethyl citrate; • C1-C5 monoalcohols having a C1-C5 alkane chain and a single hydroxyl (OH) group. Suitable C1-C5 monoalcohols include methanol, ethanol, propanol, isopropanol, butanol, and mixtures thereof; • polyols (compounds having 2 or more hydroxyl groups) having, for example, from 2 to 20 carbon atoms, preferably from 2 to 6 carbon atoms, such as, for example, glycerol, diglycerol, propylene glycol, isoprene glycol, dipropylene glycol, butylene glycol, hexylene glycol, 1,3-propanediol, pentylene glycol, simple sugars and water-soluble polyalkylene glycols; • and their mixtures.

[0129] According to preferred embodiments, at least one water-soluble organic solvent is selected from the group consisting of ethanol, dipropylene glycol, butylene glycol, propanediol and propylene glycol, and mixtures thereof.

[0130] Where applicable, the water-soluble organic solvent(s) is / are preferably present in the compositions of this disclosure in a total amount ranging from 0.5% to about 40% by weight, preferably from about 3% to about 30% by weight, and preferably from about 5% to about 20% by weight, relative to the total weight of the composition, including all intermediate ranges and sub-ranges such as, for example, 2% to 15%, 2% to 25%, 7.5% to 30%, etc. Additional optional components

[0131] The compositions of this disclosure may also optionally include at least one additional additive or auxiliary commonly used in cosmetic compositions and known to a person skilled in the art as being capable of being incorporated into such compositions. Such additives or auxiliaries may be selected from film-forming agents, coloring agents (e.g., dyes and pigments), waxes, thixotropic agents (e.g., clays), fillers, preservatives, perfumes, surfactants, antioxidants, free radical scavengers, spreading agents, dispersing agents, antifoaming agents, neutralizing agents, stabilizing agents, active ingredients selected from essential oils, moisturizing agents, vitamins, active ingredients, proteins, ceramides, plant extracts, fibers and the like, wetting agents and mixtures thereof.However, preferably, the compositions in this disclosure are "free", "substantially free" or "devoid" of such additives.

[0132] A person skilled in the art shall ensure that the optional additional additives and / or their quantity are chosen so that the advantageous properties of the composition according to the di disclosure should not be, or not substantially be, compromised by the proposed addition.

[0133] It goes without saying that the composition of the disclosure must be cosmetically or dermatologically acceptable, that is, it must contain a physiologically acceptable, non-toxic carrier. The composition may be in any pharmaceutical form normally used in the cosmetic and dermatological fields that is suitable for topical administration as mentioned above.

[0134] These auxiliary additives may be present in the composition in a proportion of 0% to 99% (such as 0.01% to 90%) relative to the total weight of the composition and furthermore such as 0.1% to 50% by weight (where appropriate), including all intermediate ranges and sub-ranges.

[0135] In accordance with this disclosure, the compositions of this disclosure may be a standalone product (for use alone), or they may be a product for use in conjunction with another composition, for example, a base coat composition (makeup base), a color coat composition, or a top coat composition (overcoat). It should be understood that when compositions of this disclosure are applied to keratinous materials in the form of any such composition, such application may comprise one or more coats of the product.Thus, for example, an application of at least one color layer composition may include one or more color layers; an application of at least one topcoat composition may include one or more topcoats; and an application of at least one basecoat composition may include one or more basecoats. Preferably, such basecoat, color layer, and topcoat compositions contain three or fewer layers of compositions, preferably two or fewer layers of compositions, and preferably only one layer of compositions.

[0136] During the application of the compositions of this disclosure, the base coat (if any) is typically applied directly to the keratinous material, the color coat is typically applied either directly to the keratinous material (in the absence of a base coat) or to a previously applied base coat, and the top coat (if any) is typically applied to a color coat.

[0137] According to preferred embodiments of this disclosure, methods for treating, protecting, improving the appearance, caring for and / or making up keratinous material by applying compositions of this disclosure to the keratinous material in a sufficient quantity to treat the keratinous material, improve its appearance, care for it and / or make it up, are proposed.

[0138] Preferably, the "makeup" of the keratinous material includes the application of less a coloring agent on the keratinous material in sufficient quantity to provide color and / or an optical effect to the keratinous material.

[0139] Preferably, the "protection" of the keratinous material includes the application of a composition of this disclosure to protect the keratinous material from damage resulting from exposure to UV rays.

[0140] In accordance with previous embodiments, the compositions of this disclosure are applied topically to the keratinous material in a sufficient quantity to treat, improve the appearance of, care for, and / or conceal the keratinous material. The compositions can be applied to the desired area as needed, preferably once or twice daily, more preferably once daily, and then preferably allowed to dry before being subjected to contact such as with clothing or other objects (e.g., clothing or a finishing protector). Preferably, the composition is allowed to dry for approximately 1 minute or less, more preferably for approximately 45 seconds or less.

[0141] According to preferred embodiments of this disclosure, manufacturing processes for compositions comprising the combination of bis-ethylhexyloxyphenol methoxyphenyl triazine and at least one enhancer in the compositions during composition formation are proposed. Preferably, at least one additional UV filter other than BEMT, preferably at least one mineral UV filter such as titanium dioxide and / or zinc oxide(s), and / or at least one additional organic UV filter such as avobenzone, octisalate, ensulizole, homosalate, and / or octocrylene, is / are also added to the compositions during composition formation.

[0142] According to preferred embodiments of this disclosure, methods for increasing the UV efficiency, preferably the SPF, of compositions comprising bis-ethylhexyloxyphenol methoxyphenyl triazine, wherein the methods include the addition of at least one enhancer in sufficient quantity to increase the SPF of the compositions during the formation of the compositions are proposed. Preferably, at least one additional UV filter other than BEMT, preferably at least one mineral UV filter such as titanium dioxide and / or zinc oxide(s), and / or at least one additional organic UV filter such as avobenzone, octisalate, ensulizole, homosalate, and / or octocrylene, is also added to the compositions during the formation of the compositions.

[0143] This disclosure also considers pre-packaged and / or consumer-grade materials containing one or more compositions as described herein, alone or in combination with makeup products such as primers, top coats, makeup removers, etc. The packaging and application device for any subject of the disclosure The packaging method can be chosen and manufactured by professionals based on their general knowledge, and adapted according to the nature of the composition to be packaged. Indeed, the type of device to be used may be specifically related to the consistency of the composition, particularly its viscosity; it may also depend on the nature of the constituents present in the composition, such as the presence of volatile compounds.

[0144] Unless otherwise stated, all numbers expressing quantities of ingredients, reaction conditions, etc., used in the patent specification and claims are to be understood as modified in all cases by the term "approximately". Accordingly, unless otherwise stated, the numerical parameters presented in the following patent specification and the attached claims are approximations that may vary depending on the desired properties that are sought to be obtained through this disclosure.

[0145] Although the numerical ranges and parameters defining the general scope of disclosure are approximations, the numerical values ​​shown in the specific examples are reported as accurately as possible. However, every numerical value inherently contains some errors necessarily resulting from the standard deviation found in its respective measurements. The following examples are intended to illustrate disclosure without, however, limiting its scope. Percentages are given on a weighted basis. Example 1 - SPF 50 Lotion INCI US Lotion FPS50 ORYZA SATIVA (RICE) BRAN WAX 1,00 ETHYLHEXYL SALICYLATE 5,00 ZINC OXIDE (and) TRIETHOXYCAPRYLYLSILANE 3,00 HOMOSALATE 10,00 BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE 5,00 WATER QS COCO-CAPRYLATE / CAPRATE 13,00 BUTYLOCTYL SALICYLATE 3,00 XANTHAN GUM 0,20 POLYHYDROXYSTEARIC ACID 0,50 HYDROXYETHYL ACRYLATE / SODIUM ACRYLOYL- DIMETHYL TAURATE COPOLYMER 0,30 C12-22 ALKYL ACRYLATE / HY- DROXYETHYLACRYLATE COPOLYMER 1,50 GLYCERIN 7,00 PROPANEDIOL 3,00 STEARETH-2 0,50 STEARETH-20 1,50 CHLORPHENESIN 0,20 TRISODIUM ETHYLENEDIAMINE DISUCCINATE 0,15 INCI US SPRAY ÉCRAN SOLAIRE TOCOPHEROL 0,10 BEMOTRIZINOL 3,46 PHENOXYETHANOL 0,70 WATER QS DISODIUM EDTA 0,10 POLYSORBATE 61 0,45 AVOBENZONE 2,68 GLYCERIN 3,00 SODIUM STEAROYL GLUTAMATE 0,45 OCTISALATE 2,88 HOMOSALATE 9,60 CAPRYLYL GLYCOL 0,50 ISOPROPYL LAUROYL SARCOSINATE 4,75 ISOTRIDECYL ISONONANOATE 1,90 STEARYL ALCOHOL 0,18 OCTYLDODECANOL (and) OCTYLDODECYL XYLOSIDE 1,07 DIETHYLHEXYL SYRINGYLIDENEMALONATE 0,10 POLYURETHANE-3 5 2,44 GLYCERYL STEARATE 0,36 INCI US Lotion FPS30 NIACINAMIDE 1,00 WATER QS COCO-CAPRYLATE / CAPRATE 5,00 STEARETH-20 0,20 GLYCERIN 7,00 OCTISALATE 5,00 ZINC OXIDE (and) TRIETHOXYCAPRYLYLSILANE 7,18 BEMOTRIZINOL 5,00 CHLORPHENESIN 0,20 ORYZA SATIVA (RICE) BRAN WAX 1,00 HOMOSALATE 6,00 POLYHYDROXYSTEARIC ACID 0,50 CETEARYL ALCOHOL (and) BEHENTRIMONIUM ME-THOSULFATE 0,05 BUTYLOCTYL SALICYLATE 3,00 HYDROXYETHYL ACRYLATE / SODIUM ACRYLOYL- DIMETHYL TAURATE COPOLYMER 0,30 PROPANEDIOL 3,00 DIETHYLHEXYL SYRINGYLIDENEMALONATE 0,50 TRISODIUM ETHYLENEDIAMINE DISUCCINATE 0,40 HYDROXYACETOPHENONE 0,50 C12-22 ALKYL ACRYLATE / HY- DROXYETHYLACRYLATE COPOLYMER 1,50 ETHYLHEXYL METHOXYCRYLENE 1,00 XANTHAN GUM 0,20 Exemple 4 - Lotion FPS 60 INCI US LOTION FPS60 ISOPROPYL MYRISTATE 7,00 TOCOPHEROL 0,10 ALCOHOL DENAT. 5,00 WATER QS XANTHAN GUM 0,20 AVOBENZONE 5,00 SODIUM HYALURONATE 0,02 GLYCERIN 3,00 OCTISALATE 5,00 ACRYLATES / C10-30 ALKYL ACRYLATE CROSSPOLYMER 0,20 TRIETHANOL AMINE QS HOMOSALATE 10,00 CAPRYLYL GLYCOL 0,50 DIISOPROPYL SEBACATE 3,00 ACRYLATES COPOLYMER 2,00 BEMOTRIZINOL 6,00 PROPANEDIOL 3,00 TRISODIUM ETHYLENEDIAMINE DI- SUCCINATE 0,31 OXIDIZED STARCH ACETATE 1,00 COPERNICIA CERIFERA (CARNAUBA) WAX 1,00 ENSULIZOLE 3,00 C12-22 ALKYL ACRYLATE / HYDROXYETHYLACRYLATE COPOLYMER 1,00 TITANIUM DIOXIDE 3,00 Exemple 5 - Essais FPS

[0150] The following inventive and comparative compositions were tested in vitro for SPF properties in accordance with those specified in Miksa et al. 2015 International Journal of Cosmetic Science, 37, pp. 555-556 with controlled application of the compositions on HD6 and SB6 polymethyl methacrylate (PMMA) plates. The calculated in vitro SPF was obtained by measurement at 9 locations using a Labsphere UV-2000S and reported as the calculated form according to Miksa 2015.

[0151] As shown in the table below, the inventive composition containing bemotrizinol and a enhancer has a significantly higher SPF than the comparative composition (without enhancer).

[0152] [Tables?] Ingredient(s) Inventive Composition (% by weight) Comparative Composition (% by weight) WATER QSQS Avobenzone (UV filter) 3 3 Ethylhexyl Salicylate (UV filter) 5 5 Homosalate (UV filter) 9 9 Bemotrizinol (UV filter) 5 5 Ethylhexyl Methoxycrylene (Strengthener) 2 0 SOLVENTS / EMOLLIENTS 5 5 SURFACTANTS 2.5 2.5 POLYMERIC THICKENERS 2 2 GLYCOLS 10.5 10.5 ACTIVE INGREDIENTS and PRESERVATIVES 1.91 1.91 SPF* Vitro 82.0 (standard deviation = 6.3) 67.6 (standard deviation = 2.3)

Claims

Demands

1. Composition, preferably in the form of an emulsion, comprising bemotrizinol and at least one enhancer, wherein the enhancer is present in an amount sufficient to increase the UV efficiency of the composition, preferably in an amount sufficient to increase at least one of the following: SPF, PUFA, critical wavelength and / or UVA-1 / UV ratio of the composition.

2. Composition according to claim 1, wherein bemotrizinol and at least one enhancer are present in the composition in a weight ratio of about 10:1 to about 1:

1.

3. Composition according to any one of the preceding claims, wherein the composition has an FPUVA / FPS ratio of at least 1 / 3 and a UVA1 / UV ratio of 0.7 or more.

4. Composition according to any one of the preceding claims, wherein the composition has an FPS value of at least 30.

5. Composition according to any one of the preceding claims, further comprising at least one mineral UV filter, preferably titanium dioxide and / or zinc oxide.

6. Composition according to any one of the preceding claims, further comprising at least one additional organic UV filter selected from the group consisting of Avobenzone, Octisalate, Ensulizole, Homosalate, Octocrylene, and mixtures thereof.

7. Composition according to any one of the preceding claims, wherein the composition is free from mineral UV filters, oxybenzone and / or octinoxate.

8. Composition according to any one of the preceding claims, wherein the composition is free from ETHYLHEXYL TRIAZONE, DROMETRIZOLE TRISILOXANE, METHYLENE BIS-BENZOTRIAZOLYL TETRAMETHYLBUTYL PHENOL, DIETHYLAMINO HY-DROXYBENZOYL HEXYL BENZOATE, DIETHYLHEXYL BUTAMIDO TRIAZONE, DTSOAMYL P-METHOXYCINNAMATE, PO-LYSILICONE-15, 4-METHYLBENZYLIDENE CAMPHOR, PHENYL DIBENZIMIDAZOLE DISODIUM TETRASULFONATE, and / or METHOXYPRO-PYLAMINO CYCLOHEXENYLIDENE ETHOXETHYLCYANOACETATE.

9. Composition according to any one of the preceding claims, in which the enhancer is chosen from the group consisting of ethylhexyl methoxycrylene, waxes, and mixtures thereof, preferably from the group consisting of ethylhexyl methoxycrylene, carnauba wax, and mixtures thereof.

10. Composition according to any one of the preceding claims, further comprising at least one coloring agent and / or at least one active agent.