98results about How to "Prevent photoaging" patented technology

This application is a continuation-in-part of pending U.S. patent application Ser. No. 10 / 065,995 by the authors, filed on Dec. 9, 2002, for a Commercial Process for Isolation and Purification of Glabridin with High Tyrosinase Inhibitory Activity and its Cosmetic Compositions and Methods Of Use. The current invention discloses the use of Glabridin containing Licorice extract (4-90% Glabridin) as metalloprotease and hyaluronidase inhibiting component in cosmetic topical or oral formulations. These extracts and particularly Glabridin, are useful in anti-wrinkle and anti-aging products, providing elasticity, firmness, tone and texture to the skin, ameliorating fine lines and crows feet in under eye preparations, and prevent skin and hair damage due to UV rays, inflammation and itch, diaper rashes in baby products, as massage or toning oils or emulsion for babies.

The objective of the invention is to provide a photo-aging prophylactic agent for skin with novel ingredients and foods using the photo-aging prophylactic agent for skin, medicaments for mammals including human beings and a skin external agent, as well as feed for mammals. The inventive photo-aging prophylactic agent for skin is characterized by taking extracts of Orobanchaceae plants as effective ingredients. The photo-aging prophylactic agent for skin preferably comprises phenylethanoid glycosides compounds as effective ingredients. Moreover, the photo-aging prophylactic agent for skin preferably comprises at least one of echinacoside and acteoside as the phenylethanoid glycosides compounds. On top of that, the photo-aging prophylactic agent for skin preferably comprises both echinacoside and acteoside as the phenylethanoid glycosides compounds. In addition, the photo-aging prophylactic agent for skin can be employed as medicaments for mammals including human beings, skin external agents, consumptive foods and feed for mammals.

The invention discloses an anti-aging polypeptide compound. The anti-aging polypeptide compound comprises the following components of, by weight, 20% to 30% of dipeptide diaminobutyroyl benzylamide diacetate, 10% to 30% of palmitoyl tripeptide-5, 5% to 10% of palmitoyl tetrapeptide-7, 5% to 10% of pentapeptide-3, 5% to 10% of hexapeptide-11, 5% to 10% of heptapeptide-6 and 20% to 30% of acetyl octapeptide-3. The sum of the weight percentages of all the components is 100%. The anti-aging polypeptide compound has the good application prospects in the facial mask essence preparation field, the skin can be made compact and smooth, dimness and roughness are avoided, and the skin returns to the young healthy state.

The invention discloses a probiotic composition for skin moisturizing and barrier protection and application of the probiotic composition in cosmetics. The probiotic composition for skin moisturizingand barrier protection is prepared from the following components in parts by weight: 1-40 parts of saccharomycetes / a rice fermentation product, 1-30 parts of lactic acid bacterium lysate, 1-30 parts of bilobate saccharomycetes ferment extract lysate, and 1-30 parts of a thermus thermophilus ferment extract. The probiotic composition has strong effects of moisturizing and repairing skin barrier, can effectively inhibit the survival of harmful bacteria, prevent skin infection, can further quickly alleviate skin problems, and cooperate the body self-healing immunity to restore health.

Provided is a radiation-curable pressure-sensitive adhesive composition for optical members. When being cured (crosslinked), the radiation-curable pressure-sensitive adhesive composition can attain sufficient progression of crosslinking reaction, without suffering from the inhibition of reaction caused by excessive scavenging of free radicals. When used in bonding adherends, the radiation-curable pressure-sensitive adhesive composition exhibits excellent durability and light leak resistance even under high-temperature conditions or high-temperature and -humidity conditions, and further is inhibited from photoaging and thus prevents the occurrence of faults associated therewith. A radiation-curable pressure-sensitive adhesive composition for optical members, which comprises (A) a specific (meth)acrylic copolymer, (B) a radiation-curable acrylic compound having two (meth)acryloyl groups in the molecule, (C) a radiation-curable acrylic compound having 3 to 10 (meth)acryloyl groups in the molecule, (D) a hydrogen-abstraction type photopolymerization initiator, (E) an isocyanate-type crosslinking agent having two or more isocyanate groups in the molecule, and (F) a specific light stabilizer in specific amounts respectively.

The invention discloses a firming and repairing fair mask product which is prepared by soaking mask paper with the liquid prepared from the following raw materials in parts by weight: 0.1-3 parts of hyaluronic acid oligomer, 0.1-2.5 parts of hyaluronic acid, 0.7-30 parts of synthetic egg white powder, 1-7 parts of an aloe extract, 0.7-9 parts of propylene glycol, 5-50 parts of 1,2-butylene glycol, 5-30 parts of glycerol, 40-80 parts of a ginseng extract, 10-50 parts of a milkvetch root extract, 20-50 parts of a baical skullcap root extract, 20-80 parts of a small cucumber extract, 0.1-1 part of a licorice extract, 0.3-2 parts of arbutin, 1-10 parts of superoxide dismutase, 1-10 parts of a coenzyme q10, 0.1-5 parts of beta-glucan, and the balance of water which is added until the total amount is 1000 parts. The mask product can reduce skin injuries, repair damaged cells, delay skin wrinkling, relieve the generation of facial dark stains and replenish and lock water, and is antiallergic.

The present invention relates to an oral composition for improving the beauty of the skin, which exhibits the effects of reducing skin wrinkles and inhibiting wrinkle formation. The composition contains a collagen peptide and at least one selected from the group consisting of elastin protein, hyaluronic acid and vitamin C. Particularly, the composition contains the collagen peptide, the elastin protein, hyaluronic acid and vitamin C at the optimum ratio, and when it is taken into the human body, it has no side effect, maximizes the biosynthesis of collagen in the skin dermal layer, shows excellent in vivo retention rate, and exhibits the effects of inhibiting skin wrinkle formation, maintaining or improving skin elasticity and moisturizing the skin. Thus, the composition will be useful as a health functional food for improving the beauty of the skin and preventing skin aging.

The invention discloses a preparation method of a Gynostemma pentaphylla extract product. The method comprises the following steps: 1, extracting a raw material with a solvent, wherein the solvent is selected from water, methanol, ethanol, isopropanol, 1-butanol, glycol, 1,2-propylene glycol, 1,3-propylene glycol, 1,3-butylene glycol, acetone, ethyl acetate or a combination thereof; 2, separating the obtained extract liquid and residues to obtain the extract liquid; 3, optionally recovering the solvent; and 4, optionally dissolving or diluting. The invention also discloses the Gynostemma pentaphylla extract obtained through using the method. The invention further discloses an application of the Gynostemma pentaphylla extract in the preparation of skin light ageing resistance cosmetics or medicines.

The invention discloses a composition containing inonotus obliquus extract and application of composition, and aims to provide a composition which can form a layer of air breathable film on the surface of skin, effectively reducing the pollutant adhering, enhancing the natural barrier function of skin, effectively resisting irritation, allergy and other problems of outside pollutants to skin; the composition is mainly prepared from, by weight, 10-25 parts of inonotus obliquus extract, 8-20 parts of moringa pterygosperma seed extract, 5-15 parts of Bordeaux leaf extract, 3-10 parts of undaria pinnatifida extract. The composition belongs to the field of cosmetics.

The invention discloses anti-ultraviolet halogen-free flame-retardant PC / ABS (polycarbonate / acrylonitrile butadiene styrene) alloy and a method for preparing the same. The anti-ultraviolet halogen-free flame-retardant PC / ABS alloy comprises, by weight, 30-55 parts of polycarbonate, 20-45 parts of ABS resin, 1-15 parts of halogen-free flame retardants, 3-8 parts of toughening agents, 2-5 parts of compatibilizers, 0.3-2 parts of light stabilizers, 0.5-5 parts of nano-metal oxide, 0.3-1 part of antioxidants and 0.3-0.5 part of lubricants. The method includes 1), adding various raw materials intoa high-speed stirring machine and uniformly mixing the various raw materials with one another; 2), adding materials obtained at the step 1) into a twin-screw extruder and carrying out extruding, rinsing drawing, grain-sized dicing and drying. The anti-ultraviolet halogen-free flame-retardant PC / ABS alloy and the method have the advantages that the anti-ultraviolet halogen-free flame-retardant PC / ABS alloy is excellent in anti-ultraviolet ability, ageing resistance, flame-retardant property and comprehensive performance and high in impact strength, processes for preparing the anti-ultraviolet halogen-free flame-retardant PC / ABS alloy are simple, and large-scale industrial production can be facilitated.

The invention belongs to the technical field of skin-care products, and particularly relates to an anti-oxidation and anti-aging whitening essence and a preparation method thereof. The anti-oxidationand anti-aging whitening essence provided by the invention is prepared from the following components in percentage by weight: 3.5 to 5.8 percent of a moisturizer, 0.9 to 1.8 percent of a skin repair agent, 2.2 to 3.5 percent of an antioxidant, 3.2 to 4.5 percent of a whitening agent, 0.3 to 0.7 percent of a skin conditioner, 0.05 to 0.25 percent of an anti-inflammatory agent, 0.1 to 0.5 percent ofa thickening agent, 0.1 to 0.5 percent of a preservative, 0.05 to 0.2 percent of a pH regulator and 82.25 to 89.6 percent of deionized water. The anti-oxidation and anti-aging whitening essence provided by the invention can effectively prevent skin aging, repair skin and promote the generation of skin-beautifying ingredients (such as collagen and hyaluronic acid), so that the skin is tender, full, highly elastic and glossy; the whitening effect is obvious, stains can be lightened, and hyperpigmentation can be prevented.

The present invention relates to a composition for the skin whitening and wrinkle improvement, comprising an extract of Vaccinium uliginosum as an active ingredient. The Vaccinium uliginosum extract has the effects of inhibiting and scavenging reactive oxygen species produced in skin tissue as a result of ultraviolet irradiation to the skin, effectively inhibiting tyrosinase activity to inhibit the production of melanin in melanin cells, inhibiting the secretion of cytokines in keratinocytes, promoting the production of procollagen, and inhibiting the decomposition of collagen. Thus, the extract will be useful for the prevention of skin photo aging caused by ultraviolet radiation, the enhancement of skin whitening and the improvement of wrinkles. In addition, the Vaccinium uliginosum extract is suitable to use as a component for improving skin wrinkles in cosmetics, foods and drugs, because the Vaccinium uliginosum extract can achieve the effect of improving skin conditions, even when it is applied to the skin or used internally.

The invention discloses a plant essence-containing sunscreen foundation cream. The plant essence-containing sunscreen foundation cream is mainly composed of ethylhexyl methoxycinnamate, zinc oxide, titanium dioxide, ethylhexyl salicylate, cyclopentapolydimethylsiloxane, glycerin, dipropylene glycol, quaternary ammonium salt-18 and hectorite, magnesium sulfate, iron oxide red, iron oxide yellow, iron oxide black, PEG-10 and polydimethylsiloxane, a Curacao aloe extract, a jujube extract, a coix seed extract, dehydroacetic acid, benzyl alcohol and water. The plant essence-containing sunscreen foundation cream is developed through utilizing the effective components of plant extracts against the disadvantages of present foundation creams. The effective plant components deeply nourish and moisten skins, and realize no defects or fine lines of skins, moisture and permeable makeup, even and glossy skin sense, age sign relieving and youthful radiance because of the excellent covering power. The plant essence-containing sunscreen foundation cream can effectively protect skins and resist the ultraviolet and environment harms, and prevents the light ageing of the skins.

The invention discloses a composition comprising a stem cell-derived exosome for reducing wrinkles. The composition also comprises a fat-derived mesenchymal stem cell exosome and a plant extract. According to the composition, the fat-derived mesenchymal stem cell exosome is added into the composition, has the activity of inhibiting elastase and collagenase, can effectively resist aging, improve the elasticity of the skin and reduce skin wrinkles, and can further promote the absorption of the plant extract to a certain extent, so that the utilization rate of the plant extract in the skin is higher. The invention also discloses a cosmetic comprising the composition comprising the stem cell-derived exosome for reducing wrinkles.

The invention discloses a stretch mark cream, which is prepared from, by weight percent, 50-70% of beta- glucosan, 3-5% of glycerinum, 2-5% of simmondsia chinensis seed oil, 2-5% of Vitamin E oil, 2-5% of avocado tree butter, 3-7% of olive oil, 1-3% of centella extractive, 0.2-1% of notoginsenoside, and 0.1-1% of dipotassium glycyrrhizinate. The stretch mark cream has the beneficial effect that every effect4ive component can be rapidly penetrated to a skin corium layer through reasonable formula combination to accelerate the skin repair, thus the skin collagenous fiber and elasticity fiber for forming the stretch mark; meanwhile, the pigment is diluted, and the skin moistening function is enhanced; the cream has good removal effect for the formed stretch mark, in particular to the stretch mark for over 3 years.

The invention discloses an early anti-aging and brightening nutrient containing a melaleuca bracteate extract. The early anti-aging and brightening nutrient comprises the following components in partsby weight: 1-10 parts of polyol, 1-10 parts of a moisturizer, 2-20 parts of an emollient, 1-5 parts of an emulsifier, 0.1-2 parts of a thickener, 0.1-2 parts of a pH regulator, 0.1-5 parts of an antioxidant, 0.1-10 parts of a skin conditioner and 80-100 parts of deionized water, wherein the skin conditioner contains the melaleuca bracteate extract. According to the early anti-aging and brightening nutrient, the melaleuca bracteate extract is added to various assistants, so that skin photoaging is effectively prevented, balance of melanocytes is restored, natural color and luster of skin are restored, wrinkles are significantly reduced and the elasticity of the skin is increased.

The invention relates to a heating facial mask having moistening efficacy and a preparation method of the heating facial mask having moistening efficacy. The heating facial mask comprises the following components in parts by weight of 60-95 parts of glycerine, 5-35 parts of skin care fat, 1-5 parts of an emulsifying agent and 0.1-0.5 part of a thickening agent. The heating facial mask contains theglycerine, the skin care fat, the emulsifying agent and the thickening agent in a specific proportion by weight. The system of the facial mask is a nonaqueous phase system. When the heating facial mask is used for a face, alocholic hydroxyl groups of the glycerine are in contact with moisture at the surface layer of skin, hydration molecules are formed, heat quantity is immediately and quickly released, mild heating effects are provided for the skin, and active ingredients are promoted to enter deep layers of the skin to exert effects; besides, the glycerine is also an excellent hydrating agent, not only can maintain the shape of a product and prevent dry shrinkage but also can achieve moisturizing effects, and can bring delighted sense for the skin; and the skin care fat brings excellentmoistening effects for the facial mask, and the emulsifying agent and the thickening agent help to provide stability for the facial mask system.

The invention discloses an anti-interference cable junction box with a slippage prevention function, and the junction box comprises an upper housing and a lower housing, which are connected through aconnecting part. The longitudinal side walls of the upper and lower housings are respectively provided with at least one upper half-circular hole and at least one lower half-circular hole, which are opposite to each other, and form a circular wiring hole. The interior of a cable junction box is provided with at least one central connector, and two ends of the central connector are respectively clamped in the wiring hole. The central connector comprises a hollow insulating clamping sleeve, and the interior of the insulating clamping sleeve is in cup joint with a metal mesh sleeve. The interiorof the metal mesh sleeve is in cup joint with an insulating line sleeve. The insulating line sleeve employs a sleeve. The interior of the insulating line sleeve is at least partly provided with roughprojected insulating particles. The novel junction box provided by the invention is made of an insulating material and the metal mesh sleeve, is strong in anti-interference capability, and is good inwaterproof performances.

The invention relates to a light-blocking PE (polyethylene) film for food packaging, which is used for packaging food. Through the addition of riboflavin as a photosensitizer to PE master batch, the blocking performance of the PE film to the illumination at a specific wave band, the contact between the illumination at a specific wave band and the PE film is blocked, and the illumination oxidation of the packed food is retarded. A preparation method of the light-blocking PE film comprises the following steps: (1) mixing the PE master batch and riboflavin, placing into a double-roll plastic mixing mill for plastication, wherein the extrusion temperature is 130-140 DEG C; (2) placing extruded stock in the middle of two independent press plates, placing the press plates into a press vulcanizer, prepressing at a hot pressing temperature of 155-165 DEG C under a hot pressing pressure of 0.4-0.6MPa for 3-4min to melt the extruded stock, and uniformly distributing the melted extruded stock into the press plates; and (3) setting the pressure of the press vulcanizer to 10-11MPa, keeping hot pressing for 3-4min, taking out the press plates, placing into a pressure forming machine, and pressing under a pressure of 4.5-5.5MPa at room temperature for 5-6min. Through the addition of the photosensitizer riboflavin to the PE master batch, the absorption performance of the PE film to illumination is improved, the contact between the illumination and the packed food is blocked, and the illumination oxidation of the food is retarded.

The invention discloses a composition with a skin barrier repair function as well as a preparation method and application thereof. The composition comprises the following raw materials in percentage by mass as follows: 0.1-3% of hydrogenated lecithin, 0.1-5% of phytosterol / octyl dodecyl lauroyl glutamate, 0.1-5% of a artichoke leaf extract, 0.1-5% of a saccharide isomer, 0.1-10% of a ceramide composition, 0.05-5% of polyquaternary ammonium salt-51, 0.05-0.3% of xanthan gum, 0.1-2.0% of a preservative and the balance water. The composition can alleviate various external irritation and harm, canquickly recover the moisture content of inured and dry skin, and has a barrier repair function of repairing skin cuticles. The barrier effect composition and essence thereof show excellent effects ofresisting photoaging, inhibiting loss of epidermis moisture, keeping the content of skin moisture, repairing the skin barrier function, improving the size of skin pores, improving inflammatory skin and repairing injured skin.

The invention provides a skin care composition capable of dispelling wrinkles and resisting ageing, and a purpose of the skin care composition capable of dispelling wrinkles and resisting ageing, andbelongs to the technical field of cosmetics. The composition comprises growth factors comprising recombinant human crust growth factors, hydrating agents comprising low molecular weight hyaluronic acid which exists in protective colloid and exists in the form of dispersoid, an active peptide composition comprising acetyl hexapeptide-3 and acetyl hexapeptide-8, and an antioxidant which exists in the form of lipid nanocapsules and comprises astaxanthin and lycopene. The composition provided by the invention can arouse cell activity, delay running off of protein, promote increase of protein content, repair skin injury, retain water, replenish water, reduce the dissipating quantity of skin moisture, controlling water-oil balance, increase skin elasticity and alleviate skin photoaging, is highin transdermal absorption efficiency and absorption rate, high in retention volume and effective utilization rate and good in storage stability, and can restrain the activity of matrix metalloproteinase-1; and the composition can be used for cosmetics, wound surface rehabilitation materials or / and scar reduction materials.

The present invention relates to a preparation method for physically encapsulating, in a hydrogel particle, a liposome containing an oil-soluble active ingredient, and more particularly, provides a method for physically fixing a liposome to a hydrogel cross-linked network by: preparing a liposome containing at least one in vivo oil-soluble active ingredient among a phytosphingosine derivative, retinol and a derivative thereof, a ceramide, idebenone, and a poorly water soluble hair growth or hair tonic ingredient; obtaining a W / O emulsion containing, in a water phase, the liposome prepared in this way by using a flow fluid mixing method; and selectively polymer cross-linking only the water phase. A hydrogel film is not broken by a surfactant or a salt even after liposome-hydrogel particles prepared by the present invention are mixed into a cosmetic composition, and thus a liposome containing an active ingredient is stably encapsulated inside a hydrogel particle.

The invention provides a geotextile production method. The geotextile production method comprises the steps as follows: acquiring a geotextile material; performing preparation process finishing on thegeotextile material with a polytetrafluoroethylene emulsion to prepare high-strength and aging-resistant geotextile for refuse landfills. The geotextile production method is simple and easy to operate and can meet the requirement of industrial continuous production. The polytetrafluoroethylene emulsion has particle dispersion uniformity, high solid content and stable aging resistance, and fiber or a geotextile material obtained by finishing with an impregnation or coating method has improved strength, reduced strength loss ratio after ultraviolet aging and a good ultraviolet radiation resisting effect.

The invention discloses moisturizing skin-care essence. The moisturizing skin-care essence comprises the following raw materials in parts by weight: 60 to 80 parts of water, 2 to 4 parts of octanoic / decanoic acid triglyceride, 3 to 8 parts of 1,2-pentanediol, 2 to 6 parts of glycerinum, 3 to 5 parts of ethanol, 2 to 4 parts of xanthan gum, 1 to 3 parts of sorbitol, 0.1 to 1 part of carbomer, 0.02to 0.04 part of citric acid, 0.6 to 0.8 part of phenoxyethanol, 4 to 10 parts of a wetting agent and 6 to 12 parts of antioxidant. The moisturizing skin-care essence has a remarkable moisturizing effect, the component formula is mild and non-irritant, the components are synergistic, the moisturizing skin-care essence has high skin permeability, can go deep into skin epidermis rapidly to achieve the durable moisturizing effect, can effectively prevent skin ageing, can enhance skin elasticity and improve the skin vitality, enables the skin to be full of elasticity and glossiness and reduces wrinkles.

The invention discloses a men skin refreshing and nourishing emulsion and a preparation method thereof. The emulsion comprises lactic menthol ester, menthol, tinocare GL, sodium hyaluronate, asparaginic acid aspartic acid, oat polypeptide, an oil-phase component, a water-phase component, triethanolamine, essence and preservative. The emulsion gives a comfortable tingling and refreshed feeling to people, can be used for activating skin cells and promoting skin circulation, has a remarkable skin refreshing effect, can be used for preventing occurrence of wrinkles, enables skin to be smooth, tender and soft. The emulsion is researched and developed according to the characteristics of men skin, and can effectively improve rough skin of men and prevent skin aging.

The invention discloses a hair-care composition without silicone oil. The composition comprises natural vegetable oil, natural essential oil, sunscreen components, butylated hydroxytoluene, phenoxyethanol and essence; the natural vegetable oil comprises at least any one or a combination of any two of olive oil, jojoba oil, argania spinosa kernel oil, sunflower seed oil and ginger oil; the natural essential oil comprises at least one or a combination of two of lavender essential oil, rosemary essence oil and bergamot essential oil; the sunscreen components comprise at least one or a combination of two of ethylhexyl methoxycinnamate and chamomile extract. The hair-care composition without silicone oil is mild in nature and can make the smoothness of hair improved by 35% or above after being used, the rejection rate for ultraviolet rays in the UVB zone reaches 50% or above, and the pertacuneous water loss rate of scalp is lowered by 35% or above.