38 results about "Isopalmitate" patented technology

The invention discloses a scented tea whitening skin-moistening cream and a preparation method thereof. The scented tea whitening skin-moistening cream comprises a plurality of traditional Chinese medicine whitening components, a plurality of biochemical whitening components, whitening and protective components extracted from scented tea and green tea, and base raw materials. The whitening and protective components of traditional Chinese medicines and scented tea are self-prepared from licorice root, bletilla striata, bighead atractylodes rhizome, white poria cocos, Japanese ampelopsis root, white peony root, rose, peony and wintersweet flower. The biochemical whitening components comprise purchased ascorbyl tetraisopalmitate and an amino acid whitening agent. The base raw materials comprise a hexadecanol-octadecanol mixture, jojoba oil, an amino acid moisture-retention agent, fucoidin, a cetyl alcohol-octadecyl alcohol mixture and a cetyl glucoside-octadecyl glucoside mixture. Through uniform blending and scientific composition of the whitening and oxidation-resistant components and the moisture-retention and skin-care base raw materials, the scented tea whitening skin-moistening cream is a novel, safe and reliable scented tea whitening skin-moistening cream product having lasting effects.

The invention discloses oolong anti-aging whitening cream and a preparation method thereof. The oolong anti-aging whitening cream comprises anti-aging whitening components extracted from oolong, scented tea, various Chinese herbal medicines and wax gourds, biochemical components with an excellent wrinkle-dispelling and whitening effect as well as basic skin-moistening and moisturizing components and the like, wherein oolong, scented tea, various Chinese herbal medicines and wax gourds are self made and the anti-aging whitening components are prepared from ginseng, American ginseng, sealwort, oats, codonopsis pilosula, the fruits of Chinese wolfberry, lucid ganoderma, liquorice, bighead atractylodes rhizome, bletilla striata, wax gourds, roses, chamomile, oolong and the like; the biochemical anti-aging whitening components are seaweed peptide, VE oil, ascorbyl tetraisopalmitate and the like; the basic skin-moistening and moisturizing components are sea buckthron oil, corn oil, sodium hyaluronate, algae rock polysaccharide, ceramide and the like. The effective components are matched uniformly and scientifically formulated to prepare a novel oolong anti-aging whitening cream product which is not only safe and efficient, but also is long-and-short combined.

The invention discloses a black tea ferment whitening face cream and a preparation method thereof. The black tea ferment whitening face cream comprises oil phase components consisting of cetanol, octadecanol, jojoba oil, ascorbyl tetraisopalmitate, VE oil, wheat germ oil, etc., water phase components consisting of glycerin, amino acid humectant, black tea traditional Chinese medicine extract, etc., and subsequently added pomegranate extract, black tea traditional Chinese medicine fermentation concentrate and the like. After the purely natural black tea traditional Chinese medicine extract products and fermented active metabolites are cooperated with a biochemical whitening agent and an infiltration aid thiazone, the novel black tea ferment whitening face cream which is safe and reliable and has substantial effect can be prepared; and the black tea ferment whitening face cream is a novel, safe and effective whitening skin care product with the integrated advantages of black tea, traditional Chinese medicine, the biochemical whitening agent, fermentation metabolism whitening active components and the like.

The invention relates to a whitening and freckle-removing cream with whitening and freckle-removing functions, a production technology of the cream and a nitrogen filling machine, and aims to prepare a cosmetic with better whitening and freckle-removing efficacies and without any irritant and toxic side effects as well as provide equipment which can prolong the quality guarantee period of the cosmetic. The invention adopts the technical scheme as follows: the whitening and freckle-removing cream added with whitening and freckle-removing composite raw materials comprises a witch hazel extract, ascorbyl tetraisopalmitate, retinyl palmitate, liposome-coated retinol and other raw materials. The production technology comprises the following steps: 1) mixing a plurality of raw materials into an oil-phase composite solution; 2) mixing a plurality of raw materials into a water-phase composite solution; 3) mixing and homogenizing the two composite solutions; 4) adding a plurality of raw materials, and homogenizing; 5) filling nitrogen, and performing endcapping to obtain a product. A filling assembly of a nitrogen filling and endcapping machine comprises an injecting barrel, an inner material filling joint, a nitrogen filling joint and an exhausting joint, and is provided with an electromagnetic valve controlled by a PLC controller.

The invention discloses a skincare composition with anti-oxidation and anti-aging efficacies and a preparation method of the skincare composition. The skincare composition contains active components in effective quantity and the balance auxiliary components. The active components include oligopeptide-1, oligopeptide-6, dimethylmethoxy chromanol, moringa pterygosperma seed oil, squalane, ascorbyl tetraisopalmitate, tocopheryl acetate and bisabolol. By adoption of the technical scheme, the skincare composition with the anti-oxidation and anti-aging efficacies is capable of effectively clearing surface free radicals of skin, keeping skin water content, improving skin dullness, smoothing facial wrinkles and retarding wrinkle formation.

The invention discloses a whitening and spot-fading essence oil, and the essence oil is prepared from the following components in parts by weight: 1-10 parts of lemon essence oil, 1-5 parts of rose essence oil, 1-5 parts of neroli essence oil, 5-20 parts of grape seed oil, 0.5-5 parts of ascorbyl tetraisopalmitate, 5-15 parts of olive oil, 5-20 parts of sweet almond oil, 1-5 camellia seed oil, 1-5parts of evening primrose oil, 1-5 parts of tocopheryl acetate, 10-30 parts of caprylic/capric triglyceride, and 1-10 parts of isononyl isononanoate. The essence oil in the invention utilizes the efficacy and synergistic effect of various components to allow whitening and nourishing factors to quickly reach the deep cell layer, so as to repair damaged cells, replenish lipids and inhibit the activity of melanin generating enzyme, making the skin firm, plump and bright and flawless.

The invention discloses a cosmetic matrix, a preparation method and application thereof, eye cream and application of the eye cream, relating to the technical field of cosmetics. The cosmetic matrix is mainly prepared from the following raw materials by mass percent: 10-20% of tea extract-wrapped boswellia serrata extract, 5-10% of citrus peel extract, 10-20% of phoenix dactylifera seed, 5-10% of acetyl tetrapeptide-5, 3-6% of mixture of glycine soja protein, hydrolyzed rice protein and superoxide dismutase, 3-6% of polygonum cuspidatum root extract, 1-3% of ascorbyl tetraisopalmitate, 1-2% of PEG-40 hydrogenated castor oil and the balance of water. The technical problem that existing eye cosmetics cannot well relieve dark eye circles and brighten the skin is solved through adoption of the cosmetic matrix. By well coordination of the raw materials, the matrix can effectively reduce melanin and brighten the skin. The eye cream containing the matrix can effectively reduce melanin of periorbital skin and brighten the periorbital part after being smeared.

The invention belongs to the technical field of organic chemical synthesis and specifically relates to a synthesis method for ascorbyl tetraisopalmitate. According to the synthesis method for the ascorbyl tetraisopalmitate disclosed by the invention, 2-hexyl capraldehyde and L-ascorbic acid are utilized to directly react under the action of a catalyst and an oxidant to generate ascorbyl tetraisopalmitate; the ascorbyl tetraisopalmitate is prepared by aftertreatment of extracting, washing, drying, concentrating, purifying and the like. The synthesis method for the ascorbyl tetraisopalmitate hasthe advantages of cheap raw materials, convenient technology, greenness, safety, high efficiency, environmental protection and suitability for industrial production.

The invention discloses whitening and skin moisturizing cream, which is prepared from the following raw materials in parts by weight: 40 to 60 parts of water, 2 to 6 parts of glycerol, 1 to 3 parts of1,3-butanediol, 1 to 5 parts of cyclopentasiloxane, 1 to 3 parts of surfactants, 0.02 to 0.06 part of ascorbyl tetraisopalmitate, 0.02 to 0.06 part of caprylic/capric triglyceride, 0.02 to 0.06 partof nicotinamide, 0.03 to 0.09 part of licochalcone A, 0.02 to 0.06 part of allantoin, 0.02 to 0.06 part of tocopheryl acetate, 1 to 2 parts of wool fat and 2 to 6 parts of mineral oil. The whitening and skin moisturizing cream has the efficient hydroxy radical inactivation effect; after the use, a user obviously feels comfortable and soft; no greasy feeling is caused; melanin on the skin can be effectively eliminated; the skin whitening effect is achieved; the skin can become smooth, bright and beautiful; the wrinkle regeneration is avoided; no irritation is caused on the skin; the obvious sun-screen restoration and skin moisturizing effects are achieved.

The invention provides a whitening agent, a whitening oil gel containing the same and a preparation method thereof. The whitening agent comprises an oil-soluble whitening agent, and the oil-soluble whitening agent comprises any one or a combination of at least two of phenethyl resorcinol, 4-butyl resorcinol, ascorbyl tetraisopalmitate or bisabolol. The whitening oil gel disclosed by the inventionis transparent in appearance and uniform in texture, has good whitening and freckle-removing effects, and is very high in stability, safety and bioavailability. In the preparation process, ultrasonictreatment is adopted to assist dispersion of the surfactant, which enhances the wrapping capacity of the surfactant on the functional components, and the functional components are prevented from beingdamaged through low-temperature preparation. The preparation method is energy-saving and environmentally friendly, is fast and efficient, and has a wide range of application values.

The invention belongs to the technical field of skin care products, and discloses a whitening and glowing ampoule essence microemulsion and a preparation method thereof. Stirring, heating and dissolving arginine, undecylenoyl phenylalanine, a polyacrylate cross-linked polymer-6, glycerol, xanthan gum, sodium hyaluronate and water to obtain a water phase; the preparation method comprises the following steps: heating, stirring and dissolving an emulsifier 1, isononyl isononanoate, polydimethylsiloxane, polycyclic polydimethylsiloxane, ascorbyl tetraisopalmitate and an emulsifier 2 to obtain an oil phase; adding the oil phase into the water phase, homogenizing and emulsifying, then adding butanediol, p-hydroxyacetophenone, nicotinamide, tranexamic acid, 1, 2-hexanediol, multiple plant extracts, an ergothioneine pine mushroom extract, tocopheryl acetate, 3-o-ethyl ascorbic acid and compound plant essential oil, and uniformly stirring and emulsifying to obtain microemulsion; and filling an ampoule with the obtained microemulsion to obtain a finished product. The product has the advantages of being good in whitening effect, mild, safe, convenient to use and good in stability.

The invention discloses a cosmetic composition with whitening and spot-lightening effects. The cosmetic composition is prepared from the following components in parts by mass: 0.1-10 parts of ascorbylTetraisopalmitate, 0.1-10 parts of crambe abyssinica seed oil and 0.1-10 parts of actinidia chinensis juice. Combination of the three components can be used for quickly reaching deep-layer skin tissues through epidermis, emphatically inhibiting the activity of tyrosinase, inhibiting formation of melanin and supplying sufficient nutrition to skin to promote metabolism of skin, and integrally achieves a synergistic effect of lightening spots from inside to outside.

The invention belongs to the field of freckle-removing and whitening cosmetics and provides a freckle-removing rod and a preparation method thereof. The freckle-removing rod is prepared from a component A and a component B; the mass ratio of the component A to the component B is (77.5-87.5):(12.5-22.5); the component A comprises an emollient, an emulsifier, a stabilizer and a humectant; the component B comprises tocopherol, ascorbyl tetraisopalmitate, kojic acid dipalmitate and glycyrrhiza glabra root extract; the mass ratio of the tocopherol to ascorbyl tetraisopalmitate to kojic acid dipalmitate to the glycyrrhiza glabra root extract is (1.5-3): (3-16): (0.5-8): (0.5-5); and the tocopherol, the ascorbyl tetraisopalmitate, the kojic acid dipalmitate and the glycyrrhiza glabra root extractare combined according to a specific ratio to achieve a synergistic effect, so that the whitening components can better permeate into the skin of a user, have a better freckle-fading effect and are higher in safety.

The invention discloses beauty face cream for whitening and freckle removing and a preparation method thereof. The beauty face cream comprises a snow lotus herb extract, a glycyrrhiza glabra extract,a hamamelis virginiana extract, ethylhexyl isopalmitate, propylheptyl caprylate, orange flower essential oil, borage oil and the like. The preparation method of the beauty face cream for whitening andfreckle removing specifically comprises the steps that the ethylhexyl isopalmitate, the propylheptyl caprylate and the like are put into a reaction kettle for high-temperature stirring, then a primary mixture formed by homogenizing cetostearyl alcohol, glyceryl stearate and the like is added, and a secondary mixture is obtained after stirring and homogenizing; then the secondary mixture is subjected to vacuum homogenization again in an emulsifying pot, and the snow lotus herb extract and other active ingredients are added to obtain a final mixture; finally, the beauty face cream finished product is obtained after cooling and additive addition. The beauty face cream for whitening and freckle removing has good whitening and freckle removing effects, is healthy and safe, and has good application prospects in facial skin care.

The invention provides whitening essence as well as a preparation method and application thereof. The whitening essence is prepared from the following components: chitosan, nicotinamide, sodium hyaluronate, coconut oil, 1, 2-pentanediol, ascorbyl tetraisopalmitate, vitamin B-5, dipotassium glycyrrhizinate, glyceryl stearate, xanthan gum and water. According to the invention, a plurality of stages of melanin generation and transfer to epidermal keratinocytes and the like have a synergistic effect, so that the whitening and blackness removing effects are achieved, and the effects of nourishing, stabilizing the skin state, preserving moisture and resisting inflammation can be achieved.

The invention relates to purification energy cream, and belongs to the technical field of cosmetic application. The purification energy cream comprises a phase A, a phase B and a phase C, wherein thephase A comprises water, allantoin, sodium hyaluronate, polyglycerol-10, butanediol, carbomer, beta-glucan, tocopherol (vitamin E), ethylhexyl isopalmitate, isopropyl myristate, triethanolamine, acetyl tetrapeptide-9, acetyl hexapeptide-8, acetyl octapeptide-3, magnesium nitrate and magnesium chloride; the phase B is prepared from cyclopentasiloxane, a CENTELLA ASIATICA extract and a GLYCYRRHIZA URALENSIS root extract; and the phase C is prepared from methylparaben, methylisothiazolinone, methyl chloride isothiazolinone, methylparaben and propyl hydroxybenzoate. According to the invention, theraw materials are wide, the production process is simple, the significant improvement effects are provided for daily skin care, female breast dredging and skin hard lump, the formula materials are all safe materials with no side effect, and the product can be used for daily care.

The invention discloses a preparation method of a liposome with whitening and anti-aging effects. The preparation method comprises the following steps: mixing lecithin, cetyl phosphate, glabridin and dimethylmethoxy benzodihydropyranol, then, adding ascorbyl tetraisopalmitate, hexyldecanol and coconut oil alcohol-octoate/caprate, and carrying out heating, stirring and dissolving, so as to obtain an oil phase; adding the oil phase into water, carrying out stirring, and then, carrying out homogenizing and circulating, so as to obtain a liposome; adding hydroxypropyl trimethyl ammonium chloride hyaluronic acid into water, and carrying out uniform stirring, so as to obtain a hydroxypropyl trimethyl ammonium chloride hyaluronic acid solution; and dropwise adding the liposome into the hydroxypropyl trimethyl ammonium chloride hyaluronic acid solution in a stirring state, and carrying out uniform stirring, thereby obtaining the whitening and anti-aging liposome coated by the hydroxypropyl trimethyl ammonium chloride hyaluronic acid. The liposome has the characteristics that the stability can be effectively improved, the leakage of active substances is reduced, the retention level and retention time of the active substances in skin are increased, and a good whitening effect is achieved.

The invention discloses a whitening antibacterial cosmetic containing Fuding white tea extract and a preparation method of the whitening antibacterial cosmetic. According to the whitening antibacterial cosmetic, Fuding white tea extract, ligusticum wallichii extract, sea-buckthorn polysaccharide extract and Chinese prickly ash seed antibacterial peptide are used as active ingredients, and other auxiliary agents 1, 2, 3, 4-tetramethyl-1, 3-pentanediol are added. The invention relates to a skin-care cream which is prepared from 1, 3-butanediol, sodium hyaluronate, polyglycerol fatty acid ester, squalane, cetostearyl alcohol, ascorbyl tetraisopalmitate, octadecanol, sodium isostearoyl lactylate and the balance of deionized water. The preparation method comprises the following steps: adding water-phase material components into a water-phase pot, heating and uniformly mixing to obtain a water-phase material; adding oil-phase material components into an oil-phase pot, heating and uniformly mixing to obtain an oil-phase material; and finally, homogenizing the water-phase material and the oil-phase material in an emulsifying pot to obtain the whitening antibacterial cosmetic. The product is verified to have a good whitening effect, is safe and mild, and can be used for a long time.

The invention belongs to the field of organic synthesis, and particularly relates to a synthesis process of ascorbyl tetraisopalmitate, which is characterized in that 2-hexylcapraldehyde and L-ascorbic acid are used as raw materials, modified niobic acid is used as a catalyst, and an oxide is matched for oxidative esterification reaction to obtain the ascorbyl tetraisopalmitate. According to the method disclosed by the invention, the process defects of the existing ascorbyl tetraisopalmitate are overcome, the aldol reaction effect is promoted by taking the solid catalyst as an activation reaction point, meanwhile, the catalyst is convenient to recycle, and the cost is greatly reduced.

The invention discloses a whitening and freckle-removing composition, a whitening lotion containing the whitening and freckle-removing composition and a preparation method of the whitening lotion. The combined whitening lotion for whitening and removing freckles is prepared from the following components: deionized water, 4-butylresorcinol, a radix gentianae extract, an olive leaf extract, ascorbyl tetraisopalmitate, carnosine, glycerol, butanediol, PEG-100 stearate, glyceryl stearate, polydimethylsiloxane, xanthan gum, ammonium polyacryloyldimethyl taurate, sodium pyrosulfite and EDTA (Ethylene Diamine Tetraacetic Acid) disodium. The preparation method comprises the following steps: adding 1, 2-propylene glycol, hydrogenated lecithin, 1, 2-hexanediol and p-hydroxyacetophenone Through the synergistic effect of the 5, 4-butylresorcinol, the radix gentianae extract, the olive leaf extract, the ascorbyl tetraisopalmitate and the carnosine, the traditional Chinese medicine composition has the remarkable effects of resisting oxidation, fading chloasma, inhibiting tyrosinase activity and inhibiting inflammation and hyperpigmentation induced by ultraviolet rays.