342 results about "Imidazolidinyl urea" patented technology

A microbicidal composition containing: (a) 1,2-benzisothiazolin-3-one; and (b) at least one microbicide selected from among benzalkonium chloride, benzethonium chloride, benzyl alcohol, caprylyl glycol, chlorphenesin, 2,2′-dithiobis(N-methylbenzamide), diazolidinyl urea, ethylenediamine tetraacetic acid, ethylparaben, imidazolidinyl urea, methylparaben, phenoxyethanol, linoleamidopropyl PG-dimonium chloride phosphate, cocamidopropyl PG-dimonium chloride phosphate, propylparaben, cis-1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride, dehydroacetic acid or its salts, benzoic acid or its salts, sodium hydroxymethylglycinate and zinc pyrithione.

The invention relates to a composite for preservation of human saliva and a preparation method of the composite. The composite comprises the following components: Tris-HCl with pH being 6-8.5 (5-20mmol / L), EDTA (Ethylene Diamine Tetraacetic Acid) (0.5-2mmol / L), NaOAc (2.5-3.5mol / L), cane sugar (0.1-0.4mol / L), N-acetyl-5-methoxytryptamine (1-3mmol / L), propylparaben (1-4mg / mL), diazonium imidazolidinyl urea (1-3mg / mL), protease K(10mu g / mL) and a system with pH being 7.5-8.5. When used for preservation of human saliva, the composite is capable of inhibiting nuclease activity and preventing nuclease from being contaminated by external microbes or being oxidized by itself, thereby guaranteeing the integrality and the purity of genomic DNA (deoxyribonucleic acid). The composite is long in preservation period, wide in preservation temperature range and applicable to gene detection and related scientific researches.

The invention discloses a preparation method of a machine-made water-soluble polyvinyl alcohol nonwoven shopping bag. The preparation method specifically comprises the following steps: (1) preparing asizing finishing agent, wherein the sizing finishing agent comprises the following raw material components in parts by weight: 10-20 parts of polyvinyl alcohol, 3-8 parts of polyol copolymer polyether, 1-3 parts of polyacrylamide hydrolysate, 2-5 parts of polyhydric alcohols, 1-3 parts of an inorganic filler, 1-3 parts of urea, 0.1-0.3 part of a wetting agent, 0.2-0.5 part of imidazolidinyl urea,0.1-0.3 part of p-hydroxybenzoate and 100 parts of water, and mixing the various components to prepare the sizing finishing agent; (2) applying the sizing finishing agent to padding finishing and coating finishing processes of polyvinyl alcohol nonwovens; and (3) performing mechanized automatic hot-seal bag making on the polyvinyl alcohol nonwovens subjected to padding or coating sizing, therebyobtaining the shopping bag. The shopping bag provided by the invention has excellent heat sealability and mechanical property and good hand feeling. According to the method, the processing efficiencyis improved, and the production cost is reduced.

The invention discloses a leucoderma covering agent. The leucoderma covering agent is a covering liquid or covering cream, wherein the covering liquid mainly comprises 1,2-propyleneglycol, jojoba oil, a preservative, a surfactant, vitamin E acetate, 1,3-dihydroxyacetone, an edible pigment and deionized water; and the covering cream mainly comprises magnesium aluminum silicate, 1,2-propyleneglycol, methyl parahydroxybenzoats, propyl p-hydroxybenzoate, imidazolidinyl urea, talcpowder, titanium dioxide, iron oxide, jojoba oil, vegetable fat, vitamin E acetate, stearyl alcohol, stearic acid, decapolyglycerol monooleate, diolein, triethanolamine and deionized water. The covering liquid has waterproof, sweatproof and wear-resistant effects, and is durable; the covering cream is quick in coloration and natural in color formation, and is convenient to use; and the covering liquid and the covering cream are combined to provide comprehensive covering for leucoderma patients.

The invention relates to a sun cream formula based on natural plant components and a preparation method of the sun cream formula. The sun cream formula based on natural plant components is characterized in that the sun cream comprises glycerol, xanthan gum, isopropyl myristate, rutin extract, C14-22 alcohol, bisabolol, green tea extract, methyl glucoside sesqui-stearate, methyl glucoside sesqui-stearate polyoxyethylene (20) ether, vitamin E, titanium dioxide, phenoxyethanol, aloe extract, baicalin, bayberry extract, daily fragrance compound, imidazolidinyl urea and water. The chemical composition is abandoned, and the sun cream is produced from natural, green and safe plant extracts, so that the sun cream does not influence the body, is natural and sun-resistant and can effectively prevent ultraviolet rays from hurting the human body and protect the skin.

The invention discloses lotus flower whitening, moisturizing and anti-aging essence and a preparation method thereof. The lotus flower whitening, moisturizing and anti-aging essence comprises 85%wt-100%wt of water, 1%wt-5.0%wt of lotus flower extracts, 1.0%wt-3.0%wt of butanediol, 1.0%wt-2.0%wt of pentanediol, 1.0%wt-2.0%wt of glycine betaine, 0.1%wt-1.0%wt of mycose, 0.1%wt-0.3%wt of hyaluronic acid, 0.1%wt-0.5%wt of hydrolyzed beta glucan, 0.1%wt-0.2%wt of allantoin, 0.1%wt of methylparaben, 0.1%wt-0.2%wt of imidazolidinyl urea and 0.1%wt of essence. Raw material components are organically combined according to a certain mass fraction, the prepared whitening, moisturizing and anti-aging essence is good in repair effect and excellent in cold and heat stability and further has an anti-aging function, and skin elasticity is improved.

The invention discloses cosmetic for protecting eyes. The cosmetic for protecting the eyes consists of the following components in percentage by weight: phase A consisting of hydrolyzed pearl, ethylene diamine tetraacetic acid, hyaluronic acid, imidazolidinyl urea and water, phase B consisting of glycerin, lubrajel, and marine algae extract, phase C consisting of carbomer resin, pouch removing toning essence, elastin, collagen, lecithin and the water and phase D consisting of witch hazel extract and triethanolamine. The invention also discloses a preparation method for the cosmetic for protecting the eyes. The formula of the cosmetic for protecting the eyes has no oil components, is rich in seawater pearl extract, the pouch removing toning essence, anti-wrinkle moisturizing factors, the hyaluronic acid and the like, and is prepared by using an advanced biological technology; the cosmetic for protecting the eyes can be easily absorbed by skin, and by using the cosmetic, the eye skin has no burden; the extracted top-level components and basic components are combined completely; and the cosmetic for protecting the eyes is all natural, has no perfume and pigment and reduces tension of the skin and the skin returns to nature.

The invention discloses a preparation method and an application of a polyvinyl alcohol nonwoven fabric finishing agent. The finishing agent comprises, by weight, 10-20 parts of polyvinyl alcohol, 3-8parts of hydroxypropyl cellulose (HPC), 5-20 parts of amide modified polyol, 3-15 parts of alkyl glycosides, 5-10 parts of an inorganic filler, 1-5 parts of hydroxyethyl urea, 0.3-1.0 part of a penetrant, 0.3-1.0 part of imidazolidinyl urea, 0.1-0.3 part of p-hydroxybenzoate and 100 parts of water. The raw materials are mixed and heated to obtain the finishing agent. The finishing agent is suitable for the processes of padding finishing, sizing finishing, coating finishing and the like of a polyvinyl alcohol nonwoven fabric; and the polyvinyl alcohol nonwoven fabric is dipped in or coated withthe finishing agent, and then is dried, set and embossed. The nonwoven fabric finished with the finishing agent has improved heat-sealing performance and enhanced mechanical properties, so the hand feeling of the finished nonwoven fabric is also improved.

The invention discloses a micro-emulsion cutting fluid for aluminum alloy and a preparation method of the micro-emulsion cutting fluid. The micro-emulsion cutting fluid comprises the following raw materials in parts by weight: 12-16 parts of paraffin-based oil, 3-5 parts of star anise oil, 4-7 parts of eucalyptus oil, 5-7 parts of sorbitan fatty acid, 3-4 parts of triethanolamine oleate, 3-4 parts of petroleum sodium sulfonate, 7-8 parts of sorbitan monooleate, 3-4 parts of monoethanolamine, 6-7 parts of zinc sulfate, 4-7 parts of sodium oleate, 6-8 parts of dimethicone, 2-4 parts of sodium molybdate, 4-7 parts of octylphenol polyoxyethylene ether, 4-7 parts of chlorinated paraffin, 4-5 parts of ricinoleic acid, 0.5-1.5 parts of dodecanol, 1.2-1.5 parts of imidazolidinyl urea, 10-15 parts of additives and 15-25 parts of deionized water. The micro-emulsion cutting fluid for aluminum alloy also has the outstanding performances on the aspects of corrosion inhibition property, corrosion resistance, lubrication, rust resistance, defoaming property, service life and the like.

The invention discloses an acne removing essence with added pearl hydrolyzate liposomes, which is prepared by mixing and stirring glycerol, 1,3-butanediol, ethylenediaminetetraacetic acid disodium salt, pearl hydrolyzate liposomes, plant sphingosine, dipotassium glycyrrhizate, imidazolidinyl urea and deionized water; the preparation process is that the glycerol, the 1,3-butanediol, the ethylenediaminetetraacetic acid disodium salt and the deionized water are mixed and evenly stirred, the pearl hydrolyzate liposomes, the plant sphingosine, the dipotassium glycyrrhizate and the imidazolidinyl urea are added for stirring after the heating, heat preservation and cooling, and the discharge obtains the finished product. The pearl hydrolyzate liposomes containing a variety of amino acids are added in the acne removing essence, which is not only anti-inflammatory, bactericidal and can remove acnes, but also can effective enhance the metabolic function of skin cells, dredge the pores of the skin cells and promote the regeneration of the surface cells, so the acne removing essence can effectively repair the damaged skin, accelerate the healing of damaged skin open sores and acne spots and ensuring the skin to be delicate, smooth, white and moist.

The invention discloses a free DNA preservation liquid, which includes, based on 100 mL, 8-32 g of imidazolidinyl urea, 0.005-0.036 mol of disodium ethylene diamine tetraacetate, 0-2.7 g of glycine, 50-100 [mu]L of Trition X-100, 0-0.005 mol of a pH stabilizer, and 70-85 mL of deionized water. The free DNA preservation liquid can completely preserve free DNA in urine and tissue fluid of the human body for a medium and long time, is suitable for preservation and detection of free DNA of multiple urine and tissue fluid samples, and is wide in application range. The accuracy and credibility of subsequent sample detection is ensured.

The invention relates to the field of cosmetics and in particular relates to eye gel. The eye gel is prepared from the following components in percentage by weight (%): 11 percent to 12 percent of 1,3-butanediol, 3.5 percent to 5 percent of glycerol, 6 percent to 7 percent of glycerol acrylate / acrylate copolymer, 9 percent to 10 percent of propylene glycol, 7.5 percent to 9 percent of a PVM / MA copolymer, 3 percent to 5 percent of sodium hyaluronate, 2 percent to 4 percent of carbomer, 2.5 percent to 3 percent of sclerotium gum, 5 percent to 6 percent of triethanolamine, 4 percent to 5 percent of allantoin, 6 percent to 7 percent of methyl hydroxybenzoate, 13 percent to 14 percent of hydrogenated castor oil, 2 percent to 3 percent of polysorbate-20, 2 percent to 3 percent of imidazolidinyl urea, 1.5 precent to 3 percent of vitamin E and the balance of de-ionized water which is added until the total amount is 100. The eye gel provided by the invention is fresh and prone to absorb, does not cause any load on skins and can activate microcirculation of the skins around eyes so that the skins around the eyes are full of moisture; the eye gel can be used for enabling a skin color to be even, improving a dark phenomenon of the eyes, reducing edema of the eyes, fading black eyes and reducing dry wrinkles and under-eye puffiness of the eyes. The eye gel has the effects of alleviating a fatigue feeling, enabling the skins to recover elasticity and be compact and perfect, and molding the eyes which are revitalized and are bright. The eye gel also has the effects of keeping moisture, diminishing inflammation and the like, and is suitable for various skin types to use.

The invention belongs to the field of medicinal beauty treatment and especially relates to a novel jade powder mask and a preparation method thereof. The novel jade powder mask is used for beauty treatment on the face. The novel jade powder mask comprises: by weight percentage, jade powder, collagen having a concentration of 20%, sodium hyaluronate, allantoin, disodium edetate, glycerol, butanediol, xanthan gum, bis(hydroxymethyl)imidazolidinyl urea, nonoxynol-14, vitamin B5, vitamin B3, vitamin E, vitamin C, essence and deionized water. The preparation method mainly comprises preparation of a jade powder suspension, dissolution of components of urea and the like, mixing, and addition of a non-refractory component. The preparation method realizes the combination of the modern beauty treatment technology and the traditional medical view that jade has health maintenance effects, adopts a scientific and reasonable formula, and solves the problem that traditional jade is not convenient for beauty treatment. The novel jade powder mask obtained by the preparation method can be used by a relatively cheap, effective, simple and feasible method, and has no toxic or side effect, clear effects and a wide market prospect.

The invention discloses all-effect repair water-optical skin-rejuvenating lotion which can help skin to improve moisture of skin, restore elasticity and rejuvenate and be fine and white, has aging resistance, oxidation resistance and the like, makes skin restore the younger and healthier state and is externally used on human skin. The lotion is prepared from, by mass, 1.5% of trehalose, 2.0% of panthenol, 0.06% of small-molecule hyaluronic acid sodium, 1.1% of fructosan, 0.7% of beta-glucan, 0.03% of crithmum maritimum stem cells, 1% of EGF, 1.2% of compound amino acids, 5.0% of glycerinum, 3.0% of butanediol, 0.2% of sodium polyacrylate, 0.01% of bis(hydroxymethyl)imidazolidinyl urea, 0.1% of methylparaben, 0.6% of phenoxyethanol, 0.05% of PEG-60 hydrogenated castor oil, 0.005% of essence, 0.001% of flores aurantii essence oil and 84.144% of water.

The invention relates to an age-reducing skin care product aiming at cell gene regeneration and repair. The age-reducing skin care product consists of the following raw materials in percentage by weight: 8-20 percent of human placenta extract, 4-10 percent of magnesium ascorbyl phosphate, 1-3 percent of acetyl hexapeptide-8, 1-3 percent of palmitoyl oligopeptide, 1-3 percent of palmitoyl tetrapeptide-3, 1-3 percent of tocopherol, 0.05-2 percent of eryngium maritimum extract, 0.05-3 percent of sodium hyaluronate, 3-5 percent of xanthan gum, 0.30 percent of bi(hydroxymethyl) imidazolidinyl urea, 0.20 percent of allantoin, 0.10 percent of EDTA tetrasodium, 0.03 percent of sodium pyrosulfite, 11.00 percent of butanediol and the balance of deionized water. Polypeptide tightening factors of a proper ratio such as acetyl hexapeptide-8, palmitoyl oligopeptide and palmitoyl tetrapeptide-3 are adopted and are combined with the human placenta extract and eryngium maritimum extract, and the product has the effects of tightening the skin, increasing the skin elasticity, preventing wrinkles and delaying skin aging.

The invention discloses a phalaenopsis brightening mask which is composed of the following components in percentage by mass: 0.64-0.96% of phalaenopsis extract, 5-8% of glycerol, 4-6% of propanediol, 3.6-5.4% of butanediol, 1-3% of sodium ascorbate phosphate, 0.35-0.532% of bis(hydroxymethyl)imidazolidinyl urea, 0.2-0.4% of PEG-60 (polyethylene glycol-60) hydrogenated castor oil, 0.2-0.4% of hydroxyethyl cellulose, 0.05-0.15% of disodium EDTA (ethylene diamine tetraacetate), 0.05-0.15% of essence and the balance of water. By using the phalaenopsis extract as a skin conditioner, the sodium ascorbate phosphate as a freckle remover and PEG-60 hydrogenated castor oil as a surfactant, the phalaenopsis brightening mask has the functions of lightening melanin and brightening the skin, and implements the effects of beauty treatment and skin care.

The invention relates to a preparation method of a submicron emulsion repairing stock solution composition and a cosmetic composition containing the submicron emulsion repairing stock solution composition. The submicron emulsion repairing stock solution composition is prepared from oligopeptide-3, oligopeptide-1, Indolicidin or an analogue thereof, Cathelicidin-BF, hyaluronic acid, glycerol, minkoil, lecithin, starch sodium octenylsuccinate, fatty alcohol polyoxyethylene ether, hydroxyethyl cellulose, propylene glycol / bis(hydroxymethyl)imidazolidinyl urea / methylparaben / iodopropynyl butylcarbamate and the like. A submicron emulsion repairing stock solution has the effects of keeping moisture and repairing, resisting bacteria and removing acnes. The repairing stock solution composition canbe used for promoting growth and cracking of various cells in epidermal tissues, promoting the growth of collagen, repairing aged collagen elastic fibers and recovering skin activity; especially, thesubmicron emulsion repairing stock solution composition has remarkable repairing effects on various epidermal wounds including acne marks, phototherapy, scalds and the like.

The invention relates to a preparation method of an algal polysaccharides toner, comprising the following steps of: putting cleaned grateloupia filicina into an oven for baking, pulverizing by a universal pulverizer, sieving; then adding double distilled water according to a solid-to-liquid ratio, putting into a water bath of 100 DEG C, staying for a period of time in the boiled water bath; centrifuging by a high-speed centrifuge, taking the supernatant, performing rotary evaporation by a rotary evaporator until the supernatant is 1 / 4 of the original volume, adding absolute ethyl alcohol, standing in a refrigerator of 4 DEG C; then centrifuging by the high-speed centrifuge again, taking the precipitate, adding a proper amount of water for dissolving, evaporating by the rotary evaporator to remove the ethyl alcohol to obtain the algal polysaccharides extracting solution; and stirring the algal polysaccharides extracting solution, double distilled water, rose essence and a preservative imidazolidinyl urea uniformly to obtain the natural algal polysaccharides toner. The algal polysaccharides toner has the advantages of simple process, easiness of control, stable system, no toxic side effect, efficacies of moistening, anti-wrinkling, whitening, diminishing inflammation, promoting tissue regeneration, resisting aging and the like, and broad market prospect.

The invention discloses hydrating and whitening eye cream. The hydrating and whitening eye cream is characterized by comprising the following constituents in parts by weight: 3 to 5 parts of pearl, 2 to 4 parts of borax, 0.3 to 0.5 part of ketone musk, 2 to 3 parts of oil phase, 0.2 to 0.4 part of zinc carbonate hydroxide, 1 to 2 parts of an alcohol mixture, 0.05 to 0.08 part of glycerol monostearate, 0.06 to 0.08 part of hydroxybenzoic acid propyl este, 5 to 7 parts of glycerin, 0.8 to 1 part of polyacrylamide, 0.1 to 0.3 part of ethylenediaminetetraacetic acid disodium salt, 0.2 to 0.5 part of methylparaben, 0.2 to 0.4 part of soybean peptide, 1 to 2 parts of oxido reductase, 1 to 2 parts of hydrolyzed rice bran protein, 0.6 to 0.8 part of polydimethylsiloxane, 0.05 to 0.08 part of propyl hydroxybenzoate, 1 to 2 parts of citric acid, 0.2 to 0.5 part of preservative imidazolidinyl urea, 0.3 to 0.5 part of essence, and 100 parts of deionized water. The eye cream is not oleaginous, easy to apply and comfortable to use, enhances the cell activity performance of eyes, has the advantages of low use level and fastness in becoming effective, can obviously improve the appearance indexes, such as gloss, brightness, viscosity and the like, of the eye cream, does not has side effects, and does not have stimulation and untoward effects on normal human skin.

The invention relates to preservative systems which are particularly suitable in cosmetic and dermatological preparations. The preservative system which comprises a cationic surfactant, derived from the condensation of fatty acids and esterified dibasic amino acids, having the formula (I) where: X− is Br−, Cl−, or HSO4 R1: is a straight alkyl chain from an acid or saturated fatty hydroxy acid from 8 to 14 atoms of carbon bonded to the α-amino acid group through amidic bond. R2: is a straight or branched alkyl chain from 1 to 18 carbon atoms or aromatic. R3: is: (II) where n can be from 0 to 4, is combined with at least one other ionic or non-ionic preservative agent, whereby the combination displays a synergetic activity. A preservative system, wherein the cationic surfactant preservative derived from the condensation of fatty acids and esterified dibasic amino acid is LAE is particularly preferred. The other ionic or non ionic preservative agent is preferably at least one component selected from the group consisting of 2-bromo-2-nitro-1,3-propanediol (bronopol), parbens, imidazolidinyl urea, phenoxyethanol, DMDM hydantoin, 2-methyl-5-chloro-3,4-isothiazolinone / 2-methyl-3,4-isothiazolinone and quaternium-15.

The invention discloses sensitive skin cream which comprises water, glycerinum, dicaprylyl carbonate, butyrospermum parkii fruit oil, petrolatum, cetostearyl alcohol, vitamin E, sorbitan stearate, poly sorbitol fat-60, polydimethylsiloxane, licorice extract, wild soybean protein, hydrolyzed yeast protein, horse chestnut extract, aloe extract, bisabolol, hydrolyzed collagen, sodium hyaluronate, allantoin, lavender water and diethyl bismalonate imidazolidinyl urea. The sensitive skin cream has an obvious effect, low side effect and high safety, can keep the skin moisturized, has the effect of protection against skin aging and achieves the effects of beautifying the skin, cleaning the skin, moisturizing the skin and preventing skin bacteria.

The invention discloses an amber mask. The amber mask comprises, by mass, 4-6% of glycerol, 4-6% of 1, 3-propanediol, 2-4% of glycerol polyether-26, 0.5-1 .5% of ceramide 3, 0.1-0.5% of oxidoreductase, 1 to 3% of betaine, 0.3-0.7% of ferulic acid, 0.1-0.5% of radix glycyrrhizae glabrae extract, 0.1 to 0.5% of centella extract, 2 to 4% of rose water, 0.1-0.2% of sodium hyaluronate, 0.008-0.015% of amber powder, 0.1-0.2% of carbomer, 0.05-0.15% of triethanolamine, 0.1-0.2% of bis(hydroxymethyl)imidazolidinyl urea, 0.1-0.3% of allantoin, 0.05-0.15% of methylparaben, 0.1-0.3% of xanthan gum, 0.02-0.08% of disodium EDTA, 0.002-0.0035% of Iodopropynyl butylcarbamate, and the balance of water. The raw materials are scientifically matched, produce synergism and do not contain hormone. The amber mask has effects of whitening skin, removing acne, fading spots, astringing pores, controlling oil, removing blackhead acne and improving the facial skin problems.

The invention discloses a hand and foot film. The hand and foot film comprises a component A, a component B, a component C and a component D, and the component A comprises water, propylene glycol, glycerol, an acrylic acid (acrylate) / C10-30 alkanol acrylate crosslinked polymer, disodium EDTA, allantoin, nicotinamide and carbomer; the component B comprises cetyl ethylhexanoate, glyceryl stearate, cetearyl alcohol, polydimethylsiloxane, urea, petrolatum, betaine, ceteareth-25, methylparaben and propylparaben; the component C comprises panthenol, honey extract, di(hydroxymethyl)imidazolidinyl urea and an essence; and the component D comprises Sophora flavescens root extract, Leonurus sibiricus flower / leaf / stem extract, Atractylodes chinensis rhizome rhizome extract, Glycyrrhiza glabra leaf extract and chamomile extract. The hand and foot film has whitening, moisturizing, moistening, aging preventing, firming, cutin removing and crack preventing functions, and also has good skin care, high flexibility and excellent stability.

The invention discloses cosmetic containing methyl-pyrimidine type substances. The cosmetic is prepared from ectoine, fullerene, butylene glycol, allantoin, polyquaternium-51, hyaluronic acid, sweet orange flower extracts, lily pad embryo extracts, lalang grass rhizome extracts, panthenol, beta-glucose, EDTA (ethylene diamine tetraacetic acid) disodium, xanthan gum, imidazolidinyl urea, iodopropynyl butylcarbamate, polysorbate 20, polysorbate 80, glycerin and pure water. Ectoine, the lily pad embryo extracts and fullerene are compounded in a specific formula, so that the prepared cosmetic has very remarkable anti-wrinkling and moisturizing effects and can remarkably reduce skin lines, reduce the depth of wrinkles, reduce the surface roughness of skin, improve skin peeling rate, enhance the skin elasticity, repair crow's-feet and keep the skin moist and full for a long time, and the skin looks more smooth, healthier and younger.

The invention discloses a ginseng skin whitening facial mask comprising the following components in percentage by mass: 0.3-0.5% of ginseng root extract, 3.3-5.18% of butanediol, 0.34-0.524% of bis(hydroxymethyl) imidazolidinyl urea, 5-8% of glycerinum, 4-6% of propylene glycol, 1-3% of sodium ascorbyl phosphate, 0.2-0.4% of PEG-60 hydrogenated castor oil, 0.2-0.4% of hydroxyethyl cellulose, 0.05-0.15% of EDTA disodium, 0.05-0.15% of essence and the balance of water, wherein the ginseng root extract is used as a skin conditioning agent, sodium ascorbyl phosphate is used as a freckle removing agent, and EDTA disodium is used as a surfactant; therefore, the ginseng skin whitening facial mask has the functions of whitening skin of people, improving the skin elasticity and achieving the beautifying and skin care effects.

The invention relates to a BB Cream (Blemish Balm Cream) added with dense silica-coated pearl powder, which is prepared by mixing, emulsification and homogenization of double-PEKG / PPKG-14 / 14 polydimethylsiloxane, sorbitan sesquioleate, dimethyl silicone polymer, cyclomethicone, isononyl isononanoate, titanium dioxide, dense silica-coated pearl powder, quaternary ammonium-18 bentonite, iron oxide, glycerol, butanediol, chlorine sodium, methyl hydroxybenzoate, propyl hydroxybenzoate, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, algae extract, bis(hydroxymethyl) imidazolidinyl urea, essence and deionized water. Due to the adoption of the dense silica-coated pearl powder instead of mineral powder in the traditional BB Cream, the damage of directly added pearl powder to an emulsion system of cosmetics can be avoided. The BB Cream (Blemish Balm Cream) added with the dense silica-coated pearl powder is prepared by simple processes, not only can cover defects and has an isolation protection effect but also can nourish the skin with deep pearl nutrient contents and increase the skin elasticity, has a good whitening effect, and gives full play to a plurality of effects such as whitening, isolation, radioresistance and the like of the pearl powder.

Without-make-up essence composite cream and liquid includes without-make-up essence nutrient liquid and without-make-up essence youth cream. The without-make-up essence nutrient liquid includes the following components: an A phase including: 6-8% of glycerin, 2.4-4% of trehalose, 0.1% of methylparaben and the balanced being water; a B phase including: 0.5-0.8% of sodium hyaluronate; a C phase including: 2-4% of hamamelis virginiana extract, 1.5-5% of ceramide-1, 2-3% of hydrolysis elastin, 1.5-2% of caffeine, 1-2% of superoxide dismutase, 0.3-0.5% of dipotassium glycyrrhizinate, 0.3% of bis(hydroxymethyl)imidazolidinyl urea and 0.1% of essence. The without-make-up essence composite cream and liquid has natural make-up sense, is excellent in coating performance on skin, has a refreshing feel and has high cleaning effect, and also has the effects of protecting skin.

The invention discloses a non-phosphorus fountain solution which is characterized by comprising, by weight, 2-6 parts of 2-hydroxyethyl-beta-cyclodextrin, 1-4 parts of cetearyl glucoside, 1-4 parts of glycerol trioleate, 1-2 parts of terpineol, 1-3 parts of menthone, 0.5-1 part of tartaric acid, 1-3 parts of imidazolidinyl urea, 1-3 parts of sodium lauroamphoacetate, 1-2 parts of sodium xylene sulfonate, 0.5-1 part of benzalkonium chloride, 0.2-1 part of span 60, 5-10 parts of addition agents and 30-50 parts of water. The fountain solution contains no phosphorus, can effectively avoid the adverse effect of phosphorus containing materials on a device, is favorable for device maintenance and reduces cost; deterioration of water quality caused by phosphorus containing emissions is avoided, and the environmental protection requirements are met.

The invention relates to a low-temperature superoxide dismutase protecting agent and a preparation method thereof. The protecting agent is composed of the following components: low-temperature superoxide dismutase, polyethylene glycol, dithiothreitol (DTT), sodium hyaluronate, imidazolidinyl urea, trehalose and deionized water. The preparation method comprises the following steps of: adding trehalose and polyethylene glycol into the deionized water to sterilize to obtain a base liquid; adding sodium hyaluronate and DTT into the low-temperature superoxide dismutase, uniformly stirring and filtering the mixture to degerm to obtain a low-temperature superoxide dismutase mixed solution; adding the low-temperature superoxide dismutase mixed solution into the base liquid in a sterile condition and then adding imidazolidinyl urea, uniformly mixing and stirring the mixture, and adding the deionized water to adjust to obtain the low-temperature superoxide dismutase protecting agent. According to the low-temperature superoxide dismutase protecting agent, the enzyme activity of the low-temperature superoxide dismutase is kept stable, and the preparation cost is low, the loss of the enzyme activity can be greatly reduced, and the enzyme service life is prolonged and the application effect of the enzyme is enhanced.