138results about "Manicure" patented technology

To provide a nail primer composition, a method for peeling off a nail from a nail, and a set including at least the nail primer composition.SOLUTION: The primer composition for nails contains (a) cellulose nanofibers, (b) a water-soluble polymer and (c) a water-soluble organic solvent. In addition, the present invention provides a method for peeling off a nail from a nail by bringing at least a part of a nail formed by laminating a primer layer and one or more cured coating film layers in this order on a nail into contact with a liquid and applying vibration, wherein the primer layer is a layer formed from the nail primer composition. And at least one of the nail primer composition, a vibration generating device, a nail primer composition drying device, a nail forming material, and a nail forming material drying / curing device.SELECTED DRAWING: Figure 1

This application relates to liquid compositions comprising (meth)acrylate monomers and / or methacrylamide monomers and a solvent system comprising a mixture of aliphatic alcohols and alkylene carbonates. The liquid composition is useful as a monomer liquid component in two-part liquid-and-powder curable acrylic systems, in particular as used for the cosmetic treatment of fingernails and toenails. The invention further provides methods of forming a polymeric structure on a substrate, such as acrylic nail coatings, using the monomer liquid composition of the invention. The application further provides a novel additive for use in monomer liquid compositions.

To provide a curable artificial nail composition having superior curability, enabling formation of a cured coating with superior adhesion to nail, particularly peel-off strength, and also enabling formation of a cured coating that is suppressed in peeling and chipping even during long-term use after gel nail treatment.SOLUTION: A curable artificial nail composition is provided, comprising (A) radical polymerizable compounds with phosphate groups, (B) radical polymerizable compounds other than radical polymerizable compound having phosphate groups, (C) phosphoric acid, and (D) polymerization initiators.SELECTED DRAWING: None

Provided is an oily cosmetic with which the precipitation of particles in a high-temperature environment can be reduced or suppressed while maintaining light spreadability at room temperature.　An oily cosmetic according to the present disclosure comprises: at least one selected from the group consisting of a polymer-based oil phase thickener and thickening particles; and particles having an average particle diameter of at least 50 μm, wherein the viscosity measured at 10 rpm by using a B-type viscometer in an atmosphere of 25ºC is at most 400,000 mPa∙s, and the viscosity measured at 10 rpm by using a B-type viscometer in an atmosphere of 90ºC is at least 2,000 mPa∙s.

A photocurable resin composition for nails or artificial nails is provided from which cured objects having a gloss can be formed. The photocurable resin composition for nails or artificial nails comprises the following (A) to (D) components, wherein the (C) component is contained in an amount of 0.01-3.0 parts by mass per 100 parts by mass of the compound having (meth)acryloyl groups. (A) component: A urethane (meth)acrylate oligomer (B) component: A compound having three or more (meth)acryloyl functional groups (the (A) component is excluded) (C) component: A polyfunctional thiol compound (D) component: A photoinitiator

Provided is a nail-coating remover which contains 10% by mass or less of acetone, 10-30% by mass of a polyvinylpyrrolidone (A), 50-85% by mass of a combination of at least one oxygen-containing low-molecular-weight organic solvent (B1) that is selected from the group consisting of 1,3-dioxolane, ethyl acetate and monoglyme, and dimethyl carbonate (B2), wherein the mass ratio (B1 / B2) of the oxygen-containing low-molecular-weight organic solvent (B1) to the dimethyl carbonate (B2) is 10 / 90 to 50 / 50.

To provide a nail coating agent that contains graphene while maintaining adhesion between natural nails and nail decoration materials. [Solution] A nail coating agent comprising graphene and a solvent. A nail coating agent comprising graphene, a solvent and an antibacterial agent, wherein the solvent comprises one or more lower alcohols selected from ethanol, propanol and isopropanol and water.

Cosmetic use of extracts of delipidated pulp of Dialium guineense or Dialium cochinchinense of the Fabaceae family with multifunctional effects and intended to be placed in contact with the various superficial parts of the human body.

The invention relates to a method of customizing a nail-biting and / or finger sucking treatment solution, and a kit for providing a nail-biting and finger sucking treatment that is customizable for a wide range of afflicted users seeking to break a persistent nail-biting and / or finger sucking habit. In exemplary embodiments, the composition kit includes two separate containers, a first container having a nail growth-promoting, waterproofing composition that may be applied directly on a user's nails; and a second container may include an additive for customizing a bitterness factor of the first composition. Typically, the first container includes an applicator such as a brush. To facilitate adding the additive in a manner that is easily customizable, the second container may include a dropper for adding small doses of the additive composition to the first composition. The customizable kit allows the user to safely adjust the bitterness so that the treatment remains effective.

The invention relates to a chemical compound that provides hair and nail health by providing the biosynthesis of keratin and collagen, which are the building blocks of the hair and nails, and the components necessary for hair and nail health, thanks to the components it comprises and the chemical drug substances of these components.

The present invention relates to a cosmetic composition comprising at least one phacelia extract and at least one cosmetically and / or dermatologically acceptable carrier. The present invention also relates to a method for preparing a phacelia extract, and also to a phacelia extract. The present invention further relates to a use of the phacelia extract or of the cosmetic composition, in particular for caring for, cleansing and making up the skin appendages, and to a non-therapeutic cosmetic care method, comprising the application to the skin appendages of the cosmetic composition or of the phacelia extract.

To provide compounds useful for the treatment and / or care of the skin, hair, nails and / or mucous membranes.SOLUTION: The invention relates to compounds of formula (I) defined by R1-Wm-Xn-AA1-AA2-AA3-AA4-AA5-AA6-Yp-Zq-R2, and stereoisomers and / or cosmetically acceptable salts thereof. In the formula: AA1 is Arg, Lys, or no amino acid; AA2 is Arg or Lys; AA3 is Gln, Glu, Asn, or Asp; AA4 is Met or Leu; AA5 is Glu, Asp, or Gin; AA6 is Glu, Asp, Gin, or no amino acid; and AA1 is different from AA6. The compounds are useful for the treatment and / or prevention of the symptoms of skin aging and, in particular, for the treatment and / or prevention of skin wrinkles, the treatment and / or prevention of a sagging appearance of the skin, and / or the reduction and / or prevention of facial asymmetry.SELECTED DRAWING: None

The present invention relates to a cosmetic composition containing an organic effect pigment, wherein the organic effect pigment comprises cellulose nanocrystalline flakes, the cellulose nanocrystalline flakes having an average size in the range of 10 to 6500 micrometers.

[Problem] The present invention addresses the problem of providing a benzoylformic acid amide derivative. The benzoylformic acid amide derivative has good photopolymerization initiation properties and photosensitization effect with respect to long-wavelength ultraviolet light, and a cured product obtained from a curable composition that contains the benzoylformic acid amide derivative has an extremely low content of a low molecular weight component, and has high yellowing resistance, durability and safety. [Solution] The present invention provides a benzoylformic acid amide derivative.

Provided is a cosmetic containing particles that can degrade in the environment after use without remaining as particles (solids) and that, when added to the cosmetic, can provide good softness, high spreadability, and high light diffusibility. The cosmetic contains at least one type of particles (i) and (ii) which are: (i) spherical elastomer particles that have a volume average particle diameter of 1.0 to 100 µm and are crosslinked particles of a copolymer having a polyester structure and a polyether structure; and (ii) elastomer composite particles including the spherical elastomer particles (i) and polyorganosilsesquioxane or silica on the surfaces of the spherical elastomer particles (i).

The present invention addresses the problem of providing a cosmetic that has high coating film uniformity and a high secondary adhesion-less effect, and that is excellent in makeup durability.　A cosmetic that solves the problem to be addressed by the present invention is characterized by containing a polyorganosiloxane having a block structure. The polyorganosiloxane is characterized by: being represented by general formula (1); having a weight average molecular weight of 500,000 or greater; and, when at room temperature and containing no solvent, constituting a solid that has a softening point of 50°C or higher. (In the formula: R1, R2, R3, R4, and R5 are C1-20 saturated or unsaturated hydrocarbon groups that may have a hydrogen atom or a substituent; m indicates the number of repetitions of diorganosiloxy units, where 50≥m≥0 is satisfied; a, b, c, d, and e indicate the abundance mole fractions of the respective diorganosiloxy units, where 0.3≥a≥0, 0.3≥b>0, 0.5≥c≥0, 0.95≥d>0.5, 0.3≥e≥0, and a+b×(2+m)+c+d+e=1 are satisfied; and x and y are the numbers of hydroxy groups or alkoxy groups bound to the diorganosiloxy units a-e per mol of Si atoms, where 0.1 ≥ x > 0 and 0.1 ≥ y > 0 are satisfied.)

To provide a composition containing a benzoylformic acid amide derivative. The composition exhibits at least one performance of a photoradical polymerization initiating property, a photoionic polymerization property, and a photosensitizing effect by irradiation with an active energy ray, and can be used for any application of an ink, an inkjet ink, a three dimensional shaping ink, a pressure sensitive adhesive, an adhesive, a sealant, a coating agent, a photosensitive resin, a nail cosmetic, a dental material, and an aqueous composition.SOLUTION: The composition contains a benzoylformic acid amide derivative (A) having a specific structure and a polymerizable compound (B).SELECTED DRAWING: None

There is provided a compound of formula (I) wherein R1 is methoxy, ethoxy, methyl or ethyl; and R2 is C6-C20 alkyl, optionally containing one or two double bonds, and optionally containing one or two methyl groups, and optionally containing a hydroxy group attached at C(8), C(9) or C(10), and optionally containing a phenyl ring attached at C(3) or bigger distance to N; or is selected from the group consisting of 3-methoxy-4-hydroxyphenyl and 3-ethoxy-4-hydroxyphenyl. The compound is able to release an alkyl anthranilate or (o-aminoalkylphenone and aldehyde R2-CHO.

An object is to provide a crosslinked organosilicone resin which has a crosslinked structure formed by reacting a silicone or hydrocarbon having an alkenyl group at both ends thereof with a hydrosilyl group-containing organosilicone resin, is soluble with a liquid oil at room temperature, and forms a film by volatilization of the oil, and to provide a method for preparing the same and cosmetics containing the crosslinked organosilicone resin. The present invention provides a crosslinked organosilicone resin represented by the following average composition formula (1):         (R13SiO1 / 2)a1(R23SiO1 / 2)a2(R33SiO1 / 2)a3(R13-p(X1 / 2)pSiO1 / 2)a4(R12SiO2 / 2)b(R1SiO3 / 2)c(SiO4 / 2)d     (1) wherein R1 is, independently of each other, a substituted or unsubstituted, monovalent hydrocarbon group having 1 to 30 carbon atoms and having no aliphatic unsaturated bond, R2 is, independently of each other, a polyoxyalkylene-containing group, a polyglycerin-containing group, or a group selected from the groups defined for R1 and at least one of R2 in each of the R23SiO1 / 2 units is a polyoxyalkylene-containing group or a polyglycerin-containing group, R3 is, independently of each other, an organopolysiloxane-containing group or a group selected from the groups defined for R1 and at least one of R3 in each of the R33SiO1 / 2 units is an organopolysiloxane-containing group, X is a divalent group represented by the following formula (2) or (3): wherein R4 is, independently of each other, a substituted or unsubstituted, monovalent hydrocarbon group having 1 to 30 carbon atoms and having no aliphatic unsaturated bond, e is an integer of 0≤e≤500 and k is an integer of 0≤k≤5;         -(CH2)2-CfH2f-(CH2)2-     (3) wherein f is an integer of 0≤f≤20; optionally, a part of R2, R3 and X may be a hydroxyl group, a1, a2, a3, a4, b, c, and d satisfy the equations, 0<a1≤400, 0≤a2≤200, 0≤a3≤400, 0<a4≤50, 0≤b≤320, 0≤c≤320, 0<d≤1,000 and 0.5≤(a1+a2+a3+a4) / d≤1.5 and p is an integer of 1≤p≤3.

Aqueous gel, its use in cosmetics and process to reduce the sticky effect felt during its application. Aqueous gel comprising from 0.5% wt to 5.0% wt of a crosslinked anionic polyelectrolyte (PA) comprising from 5.0% mol to 95.0% mol of monomeric units from 2-methyl-2-((1-oxo-2-propenyl)amino)-1-propanesulfonic acid partially or totally salified as an alkali salt or ammonium salt, from 4.9% mol to 90.0% mol of monomeric units of N,N-dialkylacrylamide and from 0.1% mol to 5.0% mol of monomeric units from a monomer of formula CH2=C(CH3)-C(=O)-O-(CH2-CH2-O-)n-R5; from 0.5% mass to 9.5% mass, either of an alkanol of formula R1-OH, or of a mixture of alkanols of formula R1-OH; or of a composition (C) of alkyl polyglycosides represented by the formulas R1-O-(G)xH, in which G represents either the remainder of glucose or the remainder of xylose and x represents a decimal number between 1.05 and 2.05;either a mixture (M) of said alkanol of formula R1-OH or of said mixture of alkanols of formula R1-OH and of said composition (C); from 0.0% mass to 3.0% mass one or more cosmetic active ingredients and the quantity of water necessary to make up to 100% mass in which the mass ratio (RM) having as numerator the mass of the alkanol(s) of formula R1-OH, or the mass of said composition (C) or the mass of said mixture (M) and as denominator, the mass of said cross-linked anionic polyelectrolyte (PA), is greater than or equal to 1 and less than or equal to 10; cosmetic skin care process using said aqueous gel; use, either of said alkanol of formula R1-OH, or of a mixture of alkanols of formula R1-OH, or of said composition (C) or of said mixture (M), with a view to reducing or eliminating the sticky effect felt when applying to the skin an aqueous gel comprising said anionic polyelectrolyte (PA);process for reducing or eliminating the sticky feeling experienced when applying an aqueous gel comprising said anionic polyelectrolyte (PA) to the skin by modifying its composition before application to the skin, by adding either the alkanol(s) of formula R1-OH, or said composition (C), or said mixture (M).;

Provided is a titanium oxide with which it is possible to provide a cosmetic capable of realizing a uniform cosmetic film and creating a natural bare skin feel by having light spreading, soft focus properties, and moderate concealing power. Titanium (IV) oxide configured from particles characterized by having a peanut-like twin shape in which the major axis diameter, which is the longest part of a single particle, is 300-700 nm, the minor axis diameter, which is the largest portion in a direction perpendicular to the major axis, is 100-400 nm, the constriction diameter, which is the length in the direction perpendicular to the major axis at the center of the major axis, is 80-200 nm, and the ratio [constriction diameter] / [minor axis diameter] is 0.9 or less, and a cosmetic containing the titanium (IV) oxide.

This invention provides a highly saturated pigment that possesses high gloss and opacity, high mechanical stability and high chemical stability, and can be produced using a simple method with minimal material input. [Solution] An absorbent effect pigment comprising a microplate-shaped nonmetallic substrate and a coating applied to the substrate, wherein the coating comprises a) optionally a layer 1 comprising or consisting of tin oxide, tin hydroxide, and / or tin oxide hydrate, b) a layer 2 comprising at least one metal oxide, metal hydroxide, and / or metal oxide hydrate, and c) a layer 3 comprising at least one metal oxide, metal hydroxide, and / or metal oxide hydrate, wherein at least one of layers 2 and 3 comprises at least two different metal ions, and layers 2 and 3 are blocked by a spacer layer.

A UV double-sided adhesive that can be photocuring twice is provided, which is provided with a first PET release film, a glue layer, and a second PET release film in sequence. Adding fluorine modified core-shell polyacrylic acid modified resin to the glue layer can improve the photopolymerization stability of the glue layer of the present disclosure, and shorten the photopolymerization time during photocuring in practical use; on the other hand, while ensuring excellent adhesion in practical use, it is waterproof, easy to peel off, and leaves no marks. The UV double-sided adhesive has excellent adhesion, faster photocuring speed, and stable photocuring effect, it is waterproof, easy to peel off during cleaning, and does not leave marks. It solves problems of not being able to quickly attach and firmly wear, improves a tedious process of cleaning residual adhesive, enhances the wearing experience, and reduces labor costs in nail salons.

The application discloses a nail polish glue composition and a preparation method thereof. The nail polish glue composition comprises the following raw materials in parts by mass: 5-50 parts of a polyurethane acrylate resin, 10-70 parts of an isocyanate acrylate oligomer, 10-30 parts of a uretdione acrylate resin and 2-8 parts of a photoinitiator. The nail polish glue composition not only has fast curing, but also has small heat release, low odor, can improve the nail polishing experience of people, has good adhesion and flexibility, and can improve the working efficiency and overall nail polishing effect during nail polishing.

The present invention relates to a nutritionally optimized synthetic or recombinant collagen peptide comprising at least one amino acid sequence motif (glycine-X-Y)n, and the collagen peptide according to the invention for use in a method for therapeutic treatment of the human or animal body and products containing the collagen peptide according to the invention.

To provide methods for treating fungal infection.SOLUTION: The disclosure relates to a method for treating fungal infection, comprising topically administering an antifungally effective amount of roflumilast to a subject in need of treatment for a fungal infection. Preferably, topically administered roflumilast is used to treat fungal infections, fungal growth, and / or allergy to the fungal malassezia. Patients may also suffer from seborrheic dermatitis, dandruff, dupilumab facial redness, tinea versicolor, pityriasis versicolor, tinea cirrhosa, tinea pedis, tinea unguium, tinea manus, tinea cruris, tinea corporis, tinea faciei, tinea capitis or atypical tinea. The topically administered roflumilast is a fast and potent antifungal agent and represents a viable alternative means to current antifungal treatments.SELECTED DRAWING: Figure 1

To provide a perfuming composition and a fragrance-containing product for consumer which can maximize the impact of fragrance formulations by controlling the release profile of volatile fragrance compounds.SOLUTION: There is provided a compound of formula (I) as a perfuming component. In particular, there is provided a method for releasing a ketone of formula (II), a formate ester represented by formula: O=C-O-C(R3)(R4)2, and / or an alcohol represented by formula: HO-C(R3)(R4)2 by exposing the compound of formula (I) to an environment wherein it is oxidized. There is also provided a perfuming composition and a fragrance-containing consumer product which comprise at least one compound of formula (I).SELECTED DRAWING: None

A photopolymerization formulation is provided which is particularly suitable for coatings. The formulation comprises a polymerizable ethylenically unsaturated monomer, oligomer or polymer, a photoinitiator a synergist defined by Formula I:Formula Iwherein R1, R2, R3, R4 and X are defined.

The invention belongs to the technical field of UV curing materials, and particularly relates to epoxidized soybean oil-based polyurethane acrylate UV curing resin as well as a preparation method and application thereof. In the resin preparation process, special groups such as carboxyl of bio-based acid, double bonds and ester groups of hydroxyl acrylate, double bonds, ester groups and epoxy groups of epoxy acrylate and the like react, and bio-based acid derivatives and reaction products of epoxidized soybean oil and acrylate are subjected to cross-linking compounding and jointly participate in light curing; therefore, the viscosity of the resin can be greatly reduced, and the toughness, hardness and stability of a resin cured film are improved. The viscosity of the resin provided by the invention is 12142.9-52991.7 mPa.s, the pencil hardness of a resin cured film can reach 4H, and the heat stability is good. The epoxy soybean oil-based polyurethane acrylate UV-cured resin provided by the invention has excellent basic performance and can be applied to preparation of nail polish glue.

To provide a cosmetic composition capable of forming a cosmetic coating film having excellent concealing properties and color developing properties even without using an inorganic pigment, a cosmetic method using the cosmetic composition and a cosmetic coating film formed from the cosmetic composition.SOLUTION: There are provided: a cosmetic composition comprising a solvent A, a solvent B, a polymer C and a colorant in which the solvent A is one or more selected from ethanol, n-propanol and isopropanol, the boiling point of the solvent B is 150°C or more, the Hansen solubility parameter distance Ra of the solvent B to water is 40 or more, the solvent B is compatible with the solvent A and the polymer C is soluble in the solvent A and insoluble in the solvent B; a cosmetic method using the cosmetic composition; and a cosmetic coating film formed from the cosmetic composition.SELECTED DRAWING: None