182 results about "Iodopropynyl butylcarbamate" patented technology

Medical articles including a hydrophilic water-swellable hydrogel and methods of using and making the articles are provided. The hydrogel may include a crosslinked mixture of a biocompatible polymer and a protein, such as polyethylene glycol and a soy protein. The hydrogel may further include an agent, such as diazolidinyl urea and iodopropynyl butylcarbamate, dispersed within the hydrophilic water-swellable hydrogel.

Antimicrobial active compositions and substances comprising at least one, preferably two, unbranched (straight-chain) 1,2-alkanediols and preferably a further preservative and also to products containing such mixtures in an antimicrobially effective quantity. One example of an antimicrobial mixture comprises: (a) 1,2-hexanediol and 1,2-octanediol and also optionally 1,2-pentanediol and / or 1,2-decanediol and (b) one, two or more substances selected from the group consisting of potassium sorbate, parabens and iodopropynyl butylcarbamate (IPBC).

The invention discloses a plant extract and synergist contained antimicrobial composition. The composition contains a plant extract (A), a synergist (B), a mildew preventive (C), an antiseptic (D) and a solvent (E). The composition disclosed by the invention has a good inhibiting effect on bacteria and fungi (molds nod saccharomycetes); through the synergistic effect of all the components, the consumption of the traditional chemical antiseptic IPBC (Iodopropynyl Butylcarbamate) or nipagin esters is remarkably reduced, the safety in using the composition is improved, the irritation is reduced, and the possible risks are reduced. Meanwhile, the antiseptic is compounded in the composition, so that the antibacterial spectrum of an antiseptic system of the composition is effectively expanded, and the bacteriostatic ability is enhanced.

The invention discloses multifunctional aloe gel and a preparation method thereof. Formerly conventional aloe gel products cannot maintain good skin quality and cannot reach multiple beauty-maintaining skin-care effects. The multifunctional aloe gel provided by the invention comprises effective active components such as aloe freeze-dried powder, plant extract, compounded sodium hyaluronate, allantoin, D-panthenol, menthol, betaine, beta-glucan and the like, employs methylisothiazolinone combined with iodopropynyl butylcarbamate as an antiseptic, and employs an alkali liquid selected from solutions of potassium hydroxide or sodium hydroxide with the concentration of 5%. The product prepared by employing the preparation method provided by the invention has the good efficacy of retaining moisture, calming, resisting ageing, resisting inflammation and bacteria, alleviating stimulation, compacting skin, promoting healing of damaged skin, and the like, and is mild in properties, safe to use and excellent in moisture-retaining performance. The simultaneous usage of the multiple components not only gives full play to the effective effects of each component, but also helps to guarantee the best beauty-maintaining skin-care effect of the integral product.

The invention relates to an environment-friendly mould-proof and anti-discoloration protective agent for rubber wood. Iodopropynyl butylcarbamate ester, an isothiazolinone compound, an organic solvent, a solubility promoter A, a solubility promoter B and water are uniformly mixed to prepare the environment-friendly mould-proof and anti-discoloration protective agent; the solubility promoter A is one of an advanced fatty acid salt surfactant, a quaternary ammonium salt surfactant and a polyhydric alcohol surfactant or a combination of the advanced fatty acid salt surfactant, the quaternary ammonium salt surfactant and the polyhydric alcohol surfactant; and the solubility promoter B is one of a sulphosalts surfactant and an isothiazolinone surfactant or a combination of the sulphosalts surfactant and the isothiazolinone surfactant. The iodopropynyl butylcarbamate ester and the isothiazolinone compound are compounded, stable treatment solution can be formed, and the environment-friendly mould-proof and anti-discoloration protective agent has the advantages of environmental protection, broad spectrum and high efficiency, is good in water solubility and stability, realizes excellent effects for preventing and treating botryodiplodia theobromae, alternaria alternata and the like which severely damage the rubber wood, is applicable to various rubber wood treatment processes such as vacuum-pressure processes, hot and cold bath processes and soaking processes, and can be directly applied to existing production processes conveniently.

The invention discloses a leather water-proof curing agent and a preparing method thereof. The water-proof curing agent comprises a solvent, emulsifiers, a water repellent, a brightness nourishing agent, stearic acid, wax, KOH (potassium hydroxide), a mould-proof bactericide, other auxiliary materials and deionized water, wherein the solvent is one or two of solvent oil 120# and solvent oil 200#; two or three of glycerin monostearate, ceteareth-2 and ceteareth-21 are used as the emulsifiers; one or several of the carnauba wax, lignite wax, ethylene oxide wax and paraffin are used as the wax; one or several of iodopropynyl butylcarbamate, 5-chloro-dimethyl-4- isothiazolin-3-ketone and dimethyl-4-isothiazolin-3-ketone are used as the mould-proof bactericide. A unique preparing technology is matched. The water-proof curing agent has efficient and lasting water-proof effect and can well resist oil stains and dust, and the comprehensive curing performance and the water-proof performance are obviously improved.

The invention relates to a spot-fading cream taking a persimmon leaf extract as a functional raw material. The spot-fading cream comprises the following main ingredients in percentage by weight: 4-8% of persimmon leaf extract, 6-14% of butanediol, 0.1-5% of xanthan gum, 0.1-5% of methylisothiazolinone, and the like. A preparation method comprises the following specific steps of: pouring persimmon leaf extract, butanediol, glycerol, xanthan gum, ethyl palmitate, sodium acrylate and sodium hyaluronate in a proportioning tank, uniformly stirring, and heating to 50 DEG C; pouring isohexadecane, cetostearyl alcohol, glyceryl stearate, capric triglyceride, polydimethylsiloxane, polysorbate-80, hydrolyzed oat protein, beta-glucan, tocopheryl acetate, methylisothiazolinone and iodopropynyl butylcarbamate in the proportioning tank aforementioned, stirring the mixture in the proportioning tank to form a homogeneous liquid, properly supplementing distilled water, continuously and uniformly stirring, then cooling to a room temperature; and obtaining the finished products after sampling inspection is passed.

The invention belongs to cosmetic field, and particularly relates to a lotion. The lotion provided by the invention comprises butylene glycol, polyquaternium salt-51, pansy extract, yeast extract, PCA sodium, soybean commensal matter extract, imperata rhizome extract, tremella extract, sweet orange flower extract, panthenol, Beta-glucose, EDTA disodium, vegetable amino acid, xanthan gum, hyaluronic acid, allantoin, imidiazolidinyl urea, iodopropynyl butylcarbamate and pure water. The lotion is rich in French Alps spring which injects moisture component to skin any time and releases water continuously to skin to help the moisture component permeate the bottom of the skin, and raise water content of surface layer of the skin, enhance skin natural moisture retention capacity, supplement skin nutrition, raise skin elasticity, reduce wrinkle, enhance skin defense function, prevent repeatedly occurrence of the dry skin, and recover the dry and dark skin back to smooth and moisture state.

Microparticles containing an ultraviolet light absorbing polymer and 3-iodo-2-propynyl butylcarbamate (“IPBC”) resist discoloration by sunlight and other ultraviolet light sources. Methods for preparing the microparticles produce polymer-shielded, formaldehyde-free IPBC formulations which resist discoloration and leaching, and are especially useful in water-based applications. The microparticles include a polymer that absorbs light over a range of ultraviolet wavelengths associated with IPBC discoloration. The microparticles may be utilized in paints, stains, stuccoes, adhesives, and plastics, for example.

The invention discloses a cubilose whitening and beautifying mask. According to the formula, the cubilose whitening and beautifying mask comprises, by weight, 80 parts of deionized water, 4 parts of algae extractives, 4 parts of butanediol, 3 parts of aloe, 2 parts of pearl Hydrolyzed, 2 parts of cubilose extracting solution, one part of hydrolyzed rice protein, one part of hydrolyzed silk, one part of bio-saccharide gum, one part of trimethylglycine trimethylglycocoll, 0.5 part of bisabolol, 0.5 part of hydroxyethyl cellulose, a proper amount of propylene glycol, a proper amount of hyaluronic acid, a proper amount of ethylenediaminetetraacetic acid disodium salt, a proper amount of Iodopropynyl Butylcarbamate, a proper amount of essence, a proper amount of iodopropynyl butylcarbamate, and a proper amount of lauryl sulfate triethanolamine salt. According to the cubilose whitening and beautifying mask, through the synergistic effect of the user amount and physicochemical property of all the raw materials, the effects of whitening the skin comprehensively and maintaining moisture of the skin are achieved. The PH value of the mask approximates the PH value of the skin of the human body, and thus the skin is prevented from being irritated; a user obviously feels comfortable and after using the mask, the oily sense is avoided, and the mask has the remarkable beautifying effect and the remarkable skin whitening effect.

The invention provides a water-borne wood modifier. The water-borne wood modifier is prepared from following components in parts by weight: 1-150 parts of an isothiazolinones compound, 1-300 parts of an organic solvent, 1-150 parts of a cosolvent, 1-250 parts of carbamic acid ester, 1-700 parts of a nonionic surfactant, 1-100 parts of an ionic surfactant, 1-1000 parts of a coloring agent and 1-5000 parts of water. A preparation method of the water-borne wood modifier comprises the following steps: dissolving the isothiazolinones compound into the organic solvent and the cosolvent; secondly, compounding a mixture with iodopropynyl butylcarbamate to form an oil phase; sequentially adding the nonionic surfactant, an additive and an ionic surfactant into the oil phase to prepare missible oil; diluting the missible oil with the water; then adding the coloring agent to prepare the water-borne wood modifier. The modifier is water-borne and has the characteristics of high stability, and high permeability and uniform dying on woods. The pharmaceutical compositions and the coloring agent have excellent compatibility.

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.

Disclosed is a cadaver-preservative fluid and method for preparation, characterized in that, it is prepared from 50% of glutaric dialdehyde, aliphatic alcohol polyoxyethylene ether, ethanol, benzalkonium bromide, antiseptic germicide, Iodopropynyl butylcarbamate, glycerin, deionized water or distilled water.

An aqueous dispersion having a mixture of a hydrolysis-sensitive biocide, an iodo-derived hydrophobic biocide and an inert carrier dispersed in water. The iodo-derived hydrophobic biocide forms a complex with the inert carrier and the hydrolysis-sensitive biocide that is dispersible in water. The hydrophobic coating includes an inert carrier and the hydrolysis-sensitive biocide may be trihalogenomethylthio phthalimide or an analogue thereof and the iodo-derived hydrophobic biocide may be iodopropynyl butylcarbamate. The aqueous dispersion may also include a water-repelling layer coating the complex.

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 hair shampoo with N-lauroyl-L-alanine sodium salt or potassium salt as a surfactant, which comprises the following components by mass: 70%-80% of water; 10%-20% of a surfactant of N-lauroyl-L-alanine sodium salt or potassium salt; 1.0%-5.0% of a foaming agent of sodium methyl cocoyl taurate; a proper amount of an acidic component of citric acid for keeping a product PH value of 5.5-6.5; 1%-2% of silicone resin of polydimethylsiloxane, vinyl polydimethylsiloxane cross-linked polymer; 0.5%-1.0% of a thickening agent of hydroxypropyl dimethyl cellulose; 0.5%-1.0% of hydroxyethyl cellulose; 0.5%-1.0% of hydroxypropyl cellulose; 0.5%-1.5% of sodium chloride; 0.5%-1.5% of water retaining agents of panthenol, fatty alcohol or nut oil; 0.3%-0.5% of preservatives of urea formaldehyde or Iodopropynyl butylcarbamate or isothiazolinone and sodium benzoate; and 0.3%-0.5% of essence. The invention has the following advantages of: strong decontamination capability, very good compatibility, green and environmental protection, less skin irritation, and low cost.

The invention discloses firming massage essential oil and a preparation method thereof. The firming massage essential oil is prepared from the following raw materials including jojoba extracts, PEG-40hydrogenated castor oil, menthol, menthyl lactate, propanediol, camphor, borneol, rosemary leaf oil, pigments, sweet orange oil, PPG-1-PEG-9 laurel glycol ether, fatty alcohol polyether-7, vanillyl butyl ether, iodopropynyl butylcarbamate, methylisothiazolinone and ginseng seed oil. The firming massage essential oil is prepared from pure natural essential oil through mixing; the proportioning ratio is good; the effects of improving the skin state, restoring the skin elasticity, relieving depression and refreshing the mind are obvious; after use, no side effects exist on the skin; a good effect of physical and mental pleasure is achieved through the unique perfume; the use effect is further improved.

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 belongs to the field of child toys and chemicals for daily life and discloses colored bubble blowing water. The colored bubble blowing water is prepared from 0.35 to 0.45 percent of hydroxyethyl cellulose, 3.90 to 4.10 percent of lauryl propyl betaine, 0.90 to 1.10 percent of sec-alkane sodium sulfonate, 0.05 to 0.15 percent of IPBC (Iodopropynyl Butylcarbamate), 0.25 to 0.35 percentof phenoxyethanol, 0.15 to 0.25 percent of DMDMH (1,3-bis(hydroxymethyl)-5,5-dimethyl hydantoin) and the balance of water. The bubble blowing water disclosed the invention has the advantages of bright color and multicolor, high bubble forming rate and long bubble maintaining tome, does not cause bad influences on body health of children, realizes real and toxin-free effects and does not have potential safety hazards.

The invention discloses an eggshell membrane active peptide silk mask and a preparation method of the eggshell membrane active peptide silk mask. The eggshell membrane active peptide silk mask is prepared by dipping facial mask paper in liquid prepared from the following raw materials in parts by weight: 0.5-30 parts of eggshell membrane extract, 5-30 parts of glycerol, 5-50 parts of butanediol, 4-20 parts of diglycerol, 5-8 parts of poly(sodium L-glutamate), 6-10 parts of sodium hyaluronate, 4-8 parts of sodium pyrrolidonecarboxylate, 5-10 parts of betaine, 6-15 parts of 1,2-pentanediol, 2-9 parts of hydrolyzed sclerotium gum, 0.5-5 parts of dipotassium glycyrrhizinate, 0.7-5 parts of PPG-26-buteth-26, 0.7-8 parts of PEG-40 hydrogenated castor oil, 0.1-1 part of methylparaben, 0.1-1 part of bis(hydroxymethyl) imidazolidinyl urea, 0.1-0.2 part of iodopropynyl butylcarbamate, 0.5-2 parts of essence, and the balance water, and the number of the total weight parts of the raw materials is 1000. The eggshell membrane active peptide silk mask can replenish water and lock water, repair the damaged cells, promote the cytothesis, and clean up the garbage in the cells and the blood, so that the face is bright and ruddy, and no stimulation, allergy or injury is caused to the skin.

The invention provides skin-whitening skin-care cream. The cream is prepared from 2-8% of glycerinum, 1-6% of propylene glycol, 2-4% of isohexadecane, 0.5-5% of polydimethylsiloxane, 1-5% of hydrogenated polydecene, 1-3% of cetearyl glucoside, 0.5-5% of isopropyl myristate, 0.8-2% of PEG-100 glyceryl stearate, 0.5-4% of trehalose, 0.1-0.3% of triethanolamine, 0.01% of methylisothiazolinone, 0.005% of iodopropynyl butylcarbamate, 0.1-0.6% of carbomer and the balance water. The skin-care cream is scientific and strict in formula, precise in effect and free of toxic and side effects. The invention further provides a preparation process of the skin-whitening skin-care cream. The preparation process is quite simple, and devices and package materials applied during preparation of the cream do not need special treatment and are stable in property and convenient to use.

The invention discloses a myrothamnus flabellifolia moisturizing restoring mask, which is prepared from the following ingredients in percentage by mass: 2 to 6 percent of butanediol, 2 to 6 percent of glycerin, 2 to 5 percent of hydrogenated starch hydrolysates, 2 to 5 percent of maltitol, 2 to 6 percent of glycine betaine, 0.1 to 2 percent of paeonia veitchii root extracts, 0.1 to 2 percent of myrothamnus flabellifolia leaf / stem extracts, 0.2 to 0.5 percent of bryophyllum pinnatum leaf extracts, 0.5 to 1 percent of lecithin, 0.5 to 1 percent of ceramide 3, 0.5 to 1 percent of MEA, 0.05 to 0.1 percent of sodium hyaluronate, 0.1 to 0.2 percent of carbomer, 0.1 to 0.2 percent of allantoin, 0.16 percent of Bis(hydroxymethyl) imidazolidinyl urea, 0.1 to 0.2 percent of xanthan gum, 0.01 percent of methyl hydroxybenzoate, 0.05 to 0.1 percent of ethylenediaminetetraacetic acid disodium salt, 0.0028 percent of iodopropynyl butylcarbamate, 0.05 to 0.2 percent of glycyrrhetinic acid, 0.01 to 0.02 percent of essence and the balance of water. The moisturizing and shielding functions can be recovered; the skin health is maintained; through restoring essence such as the myrothamnus flabellifolia, the skin is nourished layer by layer; the skin gloss, elasticity and smoothness are recovered; and the skin state such as the dye state and the dark yellow state can be gradually improved, so that the skin restores the moisture bright glossy and beautiful skin state.

The invention provides a cream composition which comprises bacteriostatic agents, glycerin and deionized water. The mass ratio of the bacteriostatic agents to the glycerin to the deionized water is 0.1-22:10-97:3-9. The bacteriostatic agents are at least one type of polyhexamethylene guanidine hydrochloride, polyhexamethylene biguanidine hydrochloride, iodopropynyl butylcarbamate, 2-methyl-4-amino-6-methoxy s-triazine, benzalkonium bromide, chloretone, sulfoacid pyrimidine sodium, diclofenac sodium, chlorhexidine and myristylpicolinum bromide. The invention further provides paper comprising the cream composition. The cream composition is formed on the outer surface of the paper, so that the paper realizes moisture retention, sterilization and bacteriostasis effects when used for wiping the skin of a user, and feels comfortable and soft.

The invention belongs to the field of cosmetics, and particularly relates to a collagen gel capable of moisturizing, revitalizing and nourishing. The collagen gel comprises glycerinum, butanediol, dipropylene glycol, propylene glycol, trehalose, glycine betaine, colostrums, hydrolyzed collagen, phospholipid, xanthan gum, pyridoxine, PCA ((pyrrolidone hydroxy acid)) sodium, sodium lactate, Beta-glucose, polysorbate 20, polysorbate 80, imidazolidinyl urea, iodopropynyl butylcarbamate, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, essence and purified water. The gel is mild and has no simulation, is remarkable in moistening effect, can nourish the skin deeply, is applicable to moistening of a collagen mask, bottoming for massaging and acoustic wave beauty therapy when in a professional care, and also can be used as nutrient lotions for efficiently moistening when in home health care. The collagen gel is applicable to dry and dry skin and mature skin.

The invention discloses a peel-off ginseng mask and a preparation method of the mask. The peel-off ginseng mask is prepared from the following raw materials in parts by weight according to a conventional method: 10-14 parts of polyvinyl alcohol, 8-12 parts of glycerol, 0.8-1.2 parts of polysorbate-60, 4-6 parts of alcohol, 6-8 parts of lauryl glucoside, 0.8-2 parts of ginseng extract, 0.03-0.08 part of a compound antiseptic and 100 parts of de-ionized water, wherein the compound antiseptic consists of 1-3 parts of carnosic acid, 3-5 parts of antioxidant of bamboo, 1-3 parts of nisin and 1-3 parts of iodopropynyl butylcarbamate. The peel-off ginseng mask disclosed by the invention can be used for deeply nourishing skin, promoting the blood circulation of skin, improving roughness and lackluster of skin, activating and brightening skin, so that the skin is ruddy and lustrous.

The invention discloses a safety environment-friendly wear-resistant ultraviolet curing coating which is characterized by being prepared from the following active ingredients in parts by weight: 50-53 parts of polyester acrylate, 10-13 parts of 1,6-hexamethylene diacrylate, 7-9 parts of methoxy polyethylene glycol methacrylate, 3-4 parts of photoinitiator, 13-15 parts of dipentaerythritol hexaacrylate, 9-12 parts of butyl acetate, 1-2 parts of polymethylphenyl silicone, 1-2 parts of antioxidant, 7-9 parts of nano bentonite, 2-3 parts of nanoscale bamboo charcoal, 1-2 parts of IPBC (iodopropynyl butylcarbamate), and 4-5 parts of auxiliaries. Due to the added nano bentonite and nanoscale bamboo charcoal, the dispersion property is good and the mobility is enhanced, and the nanoscale bamboo charcoal powder has excellent electromagnetic shielding action, can release negative ions and far infrared rays, thus being safe and harmless to a human body; due to addition of auxiliaries, the leveling property is good, the coated film is good in adhesion force, large in hardness, wear-resistant and energy-saving and environment-friendly.

The invention discloses a silk fibroin suture line with the effect of promoting wound healing and a preparation method thereof. The silk fibroin suture line is prepared from 65-75 parts of polyglycolic acid, 20-40 parts of silk fibroin powder, 5-15 parts of gelatin glycerol, 3-8 parts of lotus root protein, 3-7 parts of radix notoginseng powder, 10-14 parts of radix polygoni multiflori powder, 4-9 parts of ethyl acetate, 2-9 parts of an adhesive, 11-14 parts of lignum dalbergiae odoriferae powder, 3-5 parts of hirudin, 5-10 parts of polyethylene glycol mono stearate, 10-15 parts of rhizoma corydalis, 11-14 parts of sodium alginate, 11-15 parts of iodopropynyl butylcarbamate, 10-15 parts of radix angelica sinensis powder and 5-11 parts of a cactus extracting liquid. According to the silk fibroin suture line with the effect of promoting wound healing and the preparation method thereof, the silk fibroin suture line is good in blood compatibility and tissue compatibility and high in mechanical property, has the effect of promoting wound healing and can achieve degradation and absorption, and a degradation product is safe to a human body and has no toxin or irritation to the human body.

The invention discloses a method for detecting multiple antiseptics in cosmetics. The antiseptics are: benzoic acid, sorbic acid, dehydroacetic acid, methyl paraben, benzyl paraben, benzyl alcohol, phenoxyethanol, o-phenyl phenol, triclosan, triclocarban, methylchloroisothiazolinone, bronopol, chlorphenesin, and iodopropynyl butylcarbamate. The method comprises following steps: tetrahydrofuran liquid-liquid extraction, solid phase extraction column purification, and gas chromatography separation and analysis. The results of tests show that the provided method is suitable for many cosmetics onthe market and can accurately detect antiseptics in the cosmetics.

The invention discloses a dendrobium candidum small-molecule peptide and a dendrobium candidum small-molecule peptide facial mask prepared by using the same. The dendrobium candidum small-molecule peptide facial mask comprise facial mask cloth and an essence, and is characterized in that the essence consists of the following components in percentage by mass: 84.05% of water, 0.1% of carbomer, 6.0% of glycerol, 1% of dendrobium candidum small-molecule peptide, 1.0% of polyethylene glycol-32, 0.03% of xanthan gum, 0.02% of EDTA-2Na, 1.0% of betaine, 4.0% of 1,3-butanediol, 1.0% of beta-glucan, 1.0% of chondrus crispus, 0.1% of triethanolamine, 0.3% of PEG-40 hydrogenated castor oil, 0.1% of a flavor, 0.18% of 3-iodopropynyl butylcarbamate and 0.12% of dihydroxymethyl dimethyl hydantoin. The dendrobium candidum mask disclosed by the invention contains the dendrobium candidum small-molecule peptide, and can repair damaged skins, inhibit bacterial reproduction and effectively whiten, moisten and resist oxidation by integrating advanced normal-temperature high-pressure pretreatment, composite enzymatic hydrolysis, microfiltration, ultrafiltration and an integration technology thereof.

The invention relates to a dressing and make-up preparation and a preparation method thereof, in particular to gel for make-up removal and a preparation method thereof. The cleansing gel is characterized by being prepared from water, glycerinum, sodium lauroyl sarcosine, nonylphenol polyether-10, coconut oil disodium aminopropyl imino dipropionate, hydroxypropyl methyl cellulose, polyethylene glycol-14M, sodium cocoyl glutamate, polyethylene glycol (PEG)-40 hydrogenated castor oil, ethylene diamine tetraacetic acid (EDTA) disodium, di(hydroxymethyl)imidazolidinyl urea and iodopropynyl butylcarbamate. The product provided by the invention can coat dirt and make-up products on the surface of skin into clusters so as to fulfill the aim of removing make-up easily, and make-up removal and cleaning can be finished simultaneously; meanwhile, the components of the product have the functions of softening cutin and moisturizing, so a user can protect the skin without using various skin-care products and performing operation for many times, and the make-up time and energy are saved.