33 results about "Methylchloroisothiazolinone" patented technology

The invention discloses a two-in-one shampoo which comprises the following components: deionized water, ammonium laureth sulfate, ammonium lauryl sulfate, cocoamidopropyl betaine, sodium lauroamphoacetate, glycol distearate, polydimethylsiloxane, polyquaternary ammonium salt-7, essence, disodium EDTA (ethylene diamine tetraacetic acid), acrylate / C10-30 alkanol acrylate crosslinked polymer, cetanol, sodium chloride, Guar hydroxypropyltrimonium chloride, panthenol, methylisothiazolinone and methylchloroisothiazolinone. The invention also provides a preparation method of the two-in-one shampoo. According to the invention, the formula and the process are optimized; through the process of emulsifying grease in the production process, the defoaming action of the grease is reduced, the foaming efficiency of surfactant is enhanced, the consumption of the main surfactant in the formula is reduced by 10%, the preparation time is shortened, and the energy consumption is reduced; and meanwhile, better product performance is achieved.

Disclosed is hair conditioning compositions comprising antidandruff agent wherein the hair conditioning composition is substantially free of the group selected from a chelating agent, methylchloroisothiazolinone, and methylisothiazolinone. The compositions comprise by weight: (a) from about 0.1 % to about 15 % of a high melting point fatty compound; (b) compounds selected of; (b1a) from about 0.1 % to about 10 % of an amidoamine having the following general formula: R<1> CONH (CH2)m N(R<2>)2 wherein R<1> is a residue of C11 to C24 fatty acids, R<2> is a C1 to C4 alkyl, and m is an integer from 1 to 4; (b1b) an acid selected from the group consisting of 1 glutamic acid, lactic acid, hydrochloric acid, malic acid, acetic acid, fumaric acid, 1 glutamic acid hydrochloride, tartaric acid, and mixtures thereof, at a level such that the mole ratio of amidoamine to acid is from about 1:0.3 to about 1:1; or (b2) the combination of; (b2a) from about 0.1% to about 10% of a cationic conditioning agent; and (b2b) from about 0.1% to about 10% of a low melting point oil having a melting point of less than 25 DEG C; (c) a safe and effective amount of an antidandruff agent; (e) a preservative system comprising, by weight of the entire composition, from about 0.1% to about 1.0% of benzyl alcohol, from about 0.1 % to about 1.0 % of phenoxy ethanol, from about 0.05 % to about 1.0 % of methyl paraben, and from about 0.05 % to about 1.0 % of mettryl paraben, and from about 0.01 % to about 1.0 % of propyl paraben; and (f) an aqueous carrier.

The invention discloses a tea bran shampoo and a preparation method thereof and belongs to the technical field of bath goods. The tea bran shampoo comprises the following raw materials by weight percent: 5-20 percent of tea bran powder, 8-15 percent of sodium alcohol ether sulphate, 1-2 percent of sodium dodecyl sulfate, 2-3 percent of cocoamidopropyl betaine, 1.5-2.5 percent of pearlescent slurry, 1-2 percent of coconut oil diethanol amide, 0.15-0.25 percent of ethylenediaminetetraacetic acid disodium salt, 0.5-1.5 percent of guar hydroxypropyltrimonium chloride, 0.1-0.3 percent of citric acid, 0.2-0.4 percent of an essence, 0.1-0.3 percent of methylchloroisothiazolinone, 0.,05-0.15 percent of ethylparaben, 3-7 percent of carbomer and 45.6-77.4 percent of deionized water. The tea bran shampoo has the effects of removing dandruff, relieving itching, de-oiling, sterilizing, preventing hair loss and white hair and restoring damaged hair and also has obvious hair blacking and re-growing functions.

The invention relates to the technical field of leather care, in particular to a leather brightener. It consists of the following components by mass: 15-20 parts of rice bran wax, 10-15 parts of beeswax, 5-8 parts of polydimethylsiloxane, 10-15 parts of cetearyl polyoxyethylene ether, 12 parts 8-10 parts of sodium alkylbenzene sulfonate, 5-8 parts of tripolyglycerol sodium monostearate, 5-8 parts of silicone modified polyurethane resin, 5-10 parts of mineral oil, 3-5 parts of lanolin, hard 3-5 parts of fatty acid, 80-100 parts of water, 10-15 parts of isopropanol, 0.1-0.3 parts of benzyl alcohol, and 0.1-0.5 parts of methylchloroisothiazolinone. The leather brightener of the present invention contains vegetable wax and animal wax, and water is not easy to penetrate into the leather; small molecule fat and alcohol can penetrate deep into the leather fiber to replenish oil, making the leather plump and flexible; the silicone-modified polyurethane resin can A breathable film is formed on the surface of the leather, which is smooth to the touch, and can increase the brightness and wear resistance of the leather.

The invention discloses a detergent for cleaning underwear and a preparation method thereof. The preparation method comprises the following steps of 1), dissolving triclosan in C9-11 alkanol polyether-3 and coco trimethyl ammonium chloride to obtain a mixed solution, 2), heating disinfected water to a temperature of 85 to 90 DEG C, adding sodium laureth sulfate into the heated disinfected water, carrying out heat preservation and stirring for dissolution, 3), cooling the solution obtained by the step 2 to a temperature of 68 to 72 DEG C, adding laureth-9 and laureth-7 into the solution, carrying out heat preservation, stirring for dissolution, adding borax and anhydrous calcium chloride into the solution and stirring for dissolution, 4), cooling the solution obtained by the step 3 to a temperature of 58 to 62 DEG C, adding C14-17 sodium secondary alkane sulfonate into the solution, and stirring for dissolution, 5), cooling the solution obtained by the step 4 to a temperature of 49 to 52 DEG C, adding the mixed solution obtained by the step 1 into the solution obtained by the step 4, and stirring for dissolution, 6), cooling the solution obtained by the step 5 to a temperature of 46 to 48 DEG C, adding sodium chloride into the solution, carrying out adjustment and uniformly stirring, and 7), cooling the solution obtained by the step 6 to a temperature of 40 to 45 DEG C, and adding alkali protease, methylchloroisothiazolinone, methylisothiazolinone and essence into the solution. The detergent for cleaning underwear can effectively remove blood stains, perspiration stains, milk stains and endocrine. The detergent for cleaning underwear does not contain components such as phosphates, aluminum and a fluorescent brightening agent harmful to the environment and the ecology.

The invention discloses a hair conditioner for children and a preparation method thereof. The hair conditioner for children is prepared from the following materials: water, cetearyl alcohol, glycerol, a cationic surfactant, polydimethylsiloxane, dipropylene glycol, Fucus serratus extract, Ascophyllum nodosum extract, Asparagopsis armata extract, sorbitol, hydrolyzed sericin, amodimethicone, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, an essence, DMDM (dimethylol dimethyl) hydantoin, methylchloroisothiazolinone, methylisothiazolinone and lactic acid. The hair conditioner for children contains various natural ingredients, providing triple care of children; the hair conditioner is smooth, moisturizing and protective, is a mild hair conditioner, can moisturize hair and take care of hair, and can luster the hair and make it smooth and easily combable.

The invention discloses mature ginger juice shampoo, made from the following materials according to percent by weight: 5-15% of sodium lauryl ether sulfonate, 5-8% of cocamidopropyl betaine, 1-1.5% of cocamidopropyl, 3-5% of lauryl glucoside, 2-3% of dimethiconol, 1-2% of sodium lauryl sulfate, 1-2% of glycol distearate, 0.8-1% of climbazole, 1-2% of ginger extract, 1-2% of panthenol, 0.25-1% of citric acid, 0.2-1% of guar hydroxypropyltrimonium chloride, 0.2-0.5% of an essence, 0.1-0.5% of methylchloroisothiazolinone, and the balance of deionized water. The mature ginger juice shampoo has the effects such as glossing hair, providing rich elasticity and smoothness, preventing hair loss and the like.

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.

Topical medications to treat the physical effects of bruises and burns. For bruises, the topical medication preferably includes therapeutically effective amounts of vasoconstrictor, such as phenylephrine HCL USP, an anti-inflammatory, such as Arica, and compounding agents. In one embodiment, the compounding agents are a Versabase® gel which includes water, ammonium acryloyldimethyltaurate copolymer, aloe barbadensis leaf juice powder, allatoin, disodium EDTA, methylchloroisothiazolinone and methylisothiazolinone. For burns, the topical medication preferably combines therapeutically effective amounts of an active anti-bacterial compound, such as silver sulfadiazine, an anesthetic, such as lidocaine, and a histamine blocker, such as diphenhydramine, with suitable compounding agents, such as Versabase® gel. Both the anti-bruise and anti-burn medications of the present invention can advantageously be formulated in solutions, lotions, creams, ointments, gels, foams or transdermal patches.

The invention discloses a corrosion inhibitor for inhibiting copper corrosion in saline water (seawater) and a preparation method of the corrosion inhibitor, belonging to the field of corrosion prevention. The corrosion inhibitor is composed of 3-9 parts of calcium gluconate, 5-15 parts of sodium tungstate, 2-8 parts of sodium gluconate, 1-3 parts of tolytriazole, 0.6-2 parts of polyaspartic acid, 0.3-0.8 part of dodecyl glucoside, 0.2-0.5 part of methylchloroisothiazolinone and 10-15 parts of water. The preparation method comprises the following steps: (a) dissolving calcium gluconate into water according to a certain ratio, and dissolving by stirring; (b) adding tolytriazole into the solution according to a certain ratio, and dissolving by stirring; (c) sequentially adding sodium tungstate, sodium gluconate, polyaspartic acid and dodecyl glucoside according to a certain ratio, and dissolving by stirring; and (d) finally, adding methylchloroisothiazolinone according to a certain ratio, and stirring for 10-15 minutes. The corrosion inhibitor disclosed by the invention is simple in preparation process, mild in condition, convenient to use and environmentally friendly.

The present invention discloses a hair nursing washing agent, which is characterized by comprising, by weight, 9% of ammonium lauryl sulfate, 7% of Sodium lauryl polyoxyethylene ether sulfate, 6% of coconut oil amide, 6% of cocoamidopropyl betaine, 3% of methylparaben, 3% of propyl 4-hydroxybenzoate, 5% of hydroxyethyl cellulose, 1% of methylchloroisothiazolinone, 1.4% of 2-methyl-4-isothiazolin-3-one, 3% of glycerol, 4% of wheat extraction protein, 5% of a fresh ginger extract, 0.5% of lauryl alcohol polyether, 0.5% of tridecyl alcohol polyether, 0.5% of apple essence, 3% of sodium hydroxide, and 42.1% of deionized water.

Topical medications to treat the physical effects of bruises and burns. For bruises, the topical medication preferably includes therapeutically effective amounts of vasoconstrictor, such as phenylephrine HCL USP, an anti-inflammatory, such as Arica, and compounding agents. In one embodiment, the compounding agents are a Versabase® gel which includes water, ammonium acryloyldimethyltaurate copolymer, aloe barbadensis leaf juice powder, allatoin, disodium EDTA, methylchloroisothiazolinone and rnethylisothiazolinone. For burns, the topical medication preferably combines therapeutically effective amounts of an active anti-bacterial compound, such as silver sulfadiazine, an anesthetic, such as lidocaine, and a histamine blocker, such as diphenhydramine, with suitable compounding agents, such as Versabase® gel. Both the anti-bruise and anti-burn medications of the present invention can advantageously be formulated in solutions, lotions, creams, ointments, gels, foams or transdermal patches.

The invention discloses children's body wash and a preparation method thereof. The children's body wash is prepared from raw materials as follows: water, sodium laureth sulfate, a lycine surfactant, acrylate copolymers, cocamidopropyl MEA, a fucus serratus extract, an ascophyllum nodosum extract, an asparagopsis armata extract, sorbitol, an AVENA SATIVA bran extract, essence, an EDTA (ethylene diamine tetraacetic acid) tetrasodium, mica, sodium chloride, citric acid, sodium hydroxide, polypropylene glycol-7, methylchloroisothiazolinone, methylisothiazolinone, silica, PEG-40 hydrogenated castor oil and glycerin. The children's body wash contains multiple natural ingredients, takes care of children in the three aspects including comfort, moistening and protection, helps children wash away dirt and dust on the skin effectively and has functions of moistening the skin and relieving drying, so that the skin becomes clean, comfortable and tender.

The invention discloses a two-in-one shampoo which comprises the following components: deionized water, ammonium laureth sulfate, ammonium lauryl sulfate, cocoamidopropyl betaine, sodium lauroamphoacetate, glycol distearate, polydimethylsiloxane, polyquaternary ammonium salt-7, essence, disodium EDTA (ethylene diamine tetraacetic acid), acrylate / C10-30 alkanol acrylate crosslinked polymer, cetanol, sodium chloride, Guar hydroxypropyltrimonium chloride, panthenol, methylisothiazolinone and methylchloroisothiazolinone. The invention also provides a preparation method of the two-in-one shampoo. According to the invention, the formula and the process are optimized; through the process of emulsifying grease in the production process, the defoaming action of the grease is reduced, the foaming efficiency of surfactant is enhanced, the consumption of the main surfactant in the formula is reduced by 10%, the preparation time is shortened, and the energy consumption is reduced; and meanwhile, better product performance is achieved.

Disclosed is hair conditioning compositions comprising antidandruff agent wherein the hair conditioning composition is substantially free of the group selected from a chelating agent, methylchloroisothiazolinone, and methylisothiazolinone. The compositions comprise by weight: (a) from about 0.1 % to about 15 % of a high melting point fatty compound; (b) compounds selected of; (b1a) from about 0.1 % to about 10 % of an amidoamine having the following general formula: R<1> CONH (CH2)m N(R<2>)2 wherein R<1> is a residue of C11 to C24 fatty acids, R<2> is a C1 to C4 alkyl, and m is an integer from 1 to 4; (b1b) an acid selected from the group consisting of 1 glutamic acid, lactic acid, hydrochloric acid, malic acid, acetic acid, fumaric acid, 1 glutamic acid hydrochloride, tartaric acid, and mixtures thereof, at a level such that the mole ratio of amidoamine to acid is from about 1:0.3 to about 1:1; or (b2) the combination of; (b2a) from about 0.1% to about 10% of a cationic conditioning agent; and (b2b) from about 0.1% to about 10% of a low melting point oil having a melting point of less than 25 DEG C; (c) a safe and effective amount of an antidandruff agent; (e) a preservative system comprising, by weight of the entire composition, from about 0.1% to about 1.0% of benzyl alcohol, from about 0.1 % to about 1.0 % of phenoxy ethanol, from about 0.05 % to about 1.0 % of methyl paraben, and from about 0.05 % to about 1.0 % of mettryl paraben, and from about 0.01 % to about 1.0 % of propyl paraben; and (f) an aqueous carrier.

The invention relates to the field of daily necessities, in particular to a plant cleaning agent for cleaning animal fibers. The plant cleaning agent is prepared from the following raw materials: isomeric C8 polyoxyethylene polyoxypropylene ether, C9 to C11 fatty polyoxyethylene ether, cardanol polyoxyethylene ether, disodium cocoamphodilacetate, anion hydroxy silicone oil emulsion, a silicone softening agent, sodium hydroxide, 1,3-butanediol, essence, methylchloroisothiazolinone, tetrasodium glutamate diacetate, citric acid and water. The plant cleaning agent has high emulsification dirt-removingdecontamination ability and can penetratedeepen into the fibers more quickly, thereby removing various stubborn stains on clothes more easily; the cardanol polyoxyethylene ether is extracted frompure plants and is mild in performance, so that the damage to the animal fibers such as silk and wool is avoided; by means of the anion hydroxy silicone oil emulsion and the silicone softening agent,the clothes made of materials such as silk cloth and woolen clothsweaters can be fluffier, softer and smoother after being washed.

The invention relates to a rose essential oil bath lotion and a preparation method thereof. The rose essential oil bath lotion comprises, by weight, 6 to 8 parts of rose extract, 3 to 5 parts of rose essential oil, 10 to 12 parts of sodium lauryl ether sulfate, 2 to 3 parts of cocamidopropyl betaine, 2 to 5 parts of cocamide, 0.3 to 0.5 parts of glycol distearate, 0.1 to 0.2 parts of sodium chloride, 0. 1 to 0.2 parts of disodium EDTA, 0.3 to 0.5 parts of DMDM hydantoin, 0.1 to 0.2 parts of methylisothiazolinone, 0.1 to 0.2 parts of methylchloroisothiazolinone, 0.1 to 0.2 parts of citric acid, 0.1 to 0.2 parts of essence, 0.1 to 0.2 parts of methyl hydroxybenzoate and 60 to 80 parts of water. The rose essential oil bath lotion is rich in foam, can effectively clean skin and has good skin moisturizing and protection effects.

The invention provides noni plant essence shampoo. A noni extract is added into the shampoo, so that the shampoo can moisturize and nurse scalp, and the effect of mildly repairing damaged and dried hair is achieved. In a preferred scheme of the invention, three surfactants, namely DMDM hydantoin, methylchloroisothiazolinone and methylisothiazolinone, are added into the shampoo, so that the shampoocan generate more foam, and the foam is strong in durability. The invention also provides a preparation method of the shampoo.

The invention discloses long-acting shampoo and belongs to the technical field of chemicals of daily use. The long-acting shampoo comprises, by weight, 2-4 parts of aloe extract, 2-5 parts of monoalkyl phosphate, 1-3 parts of coconut diethanolamide, 0.5-2.5 parts of potassium monoalkyl phosphate, 0.8-1.8 parts of fatty alcohol polyoxyethylene ether sodium sulphate, 1-1.5 parts of glucose, 0.5-2.5 parts of citric acid, 2-4 parts of sorbitol, 0.5-1.8 parts of methylchloroisothiazolinone, 1-2.3 parts of a pearlescent agent, 8-10 parts of sodium alginate, 2-4 parts of ammonium chloride, 1-3 parts of essence and 25-45 parts of deionized water. The long-acting shampoo has good effects of removing scurf and relieving itching, effectively prevents oily hair, scalp pruritus and alopecia and contains active substances which are stable, are not easily oxidized at a room temperature and produce effects for a long time.

The invention discloses an antibacterial spinning mixture as well as a preparation method and application thereof. The antibacterial spinning mixture comprises carrier resin slices and a composite antibacterial agent which are blended, wherein the composite antibacterial agent comprises an antibacterial agent and a carrier used by the antibacterial agent, and the antibacterial agent is at least one of 4,5-dichloro-N-octyl-4-isothiazolin-3-one, methylchloroisothiazolinone and methyl isothiazolinone. According to the antibacterial spinning mixture, at least one of the 4,5-dichloro-N-octyl-4-isothiazolin-3-one, the methylchloroisothiazolinone and the methyl isothiazolinone serves as the antibacterial agent, and the DCOIT, the CMIT and the MIT can kill bacteria and fungi in a broad-spectrum and efficient mode, are extremely high in water resistance and weather resistance, do not contain heavy metals, can rapidly permeate into precipitates to be decomposed after being released, and are very environment-friendly; and after being used in cooperation with the used carrier, the antibacterial agent has a good slow-release effect, so that the bacteria can be resisted for a long time.

The invention provides eye-brightening eye cream which can be used for effectively nourishing skins of eyes, alleviating an ageing phenomenon of the eyes, smoothing fine lines and wrinkles, improving the elasticity and compactness, effectively resisting oxidization and alleviating black eye problems. The eye-brightening eye cream is prepared from the following raw materials in parts by weight: 210-230 parts of water, 10-25 parts of glycerol, 1-5 parts of panthenol, 5-10 parts of mica, 0.1-1 part of Carbomer, 0.1-2 part of triethanolamine, 0.1-1 part of methylisothiazolinone, 0.1-1 part of methylchloroisothiazolinone, 0.5-3 parts of ginseng extract, 0.1-1 part of hydrolyzed silk, 0.1-0.5 part of methyl hydroxybenzoate, 0.1-0.5 part of propyl hydroxybenzoate and 0.001-0.01 part of essence. Furthermore, the invention also provides a preparation method of the eye-brightening eye cream.

The invention discloses a stable detergent. The detergent is prepared from the following raw materials in parts by weight: 1.5-3.7 parts of water-borne isocyanate, 2.5-3.8 parts of alpha-chloromethyl thiophene, 2.3-3.6 parts of chlordane, 7.5-8.6 parts of alkylphenol ethoxylates, 3.2-4.5 parts of adsorbent, 3.5-5.7 parts of deionized water, 6.2-8.4 parts of lauryl amine oxide, 3.4-5.3 parts of methylchloroisothiazolinone and 3.5-5.6 parts of sodium sulfosuccinate. The detergent can be easily rinsed, has the beneficial effects of extremely strong permeability, excellent oil removing performance, small additive usage, low cleaning cost, strong cleaning capability, high speed, repeated using availability, no pollution, rust resistance, good quality of workpiece surface, low treatment cost, simple preparation process, convenience in use, low bubble, high efficiency, no corrosion to metal surface, high stability and cleaning degree reinforcement, and has a popularization value.

The invention discloses an anti-hair loss ginger shampoo and a production process thereof, and relates to the technical field of shampoo production. The anti-hair loss ginger shampoo comprises the following formula raw materials in parts by weight: 180-210 parts of deionized water, 50-70 parts of a surfactant, 9-11 parts of polyphosphorylcholine ethylene glycol acrylate, 20-40 parts of sodium dodecyl benzene sulfonate, 5-10 parts of polydimethylsiloxane, 5-10 parts of 3-hydroxyl-3-carboxyl glutaric acid, 8-10 parts of fresh ginger, 3-5 parts of Ketoconazole, 3-5 parts of vitamin B6, 3-5 partsof butanediol, 3-5 parts of methylchloroisothiazolinone, 7-9 parts of propolis, 20-40 parts of a plant essence and 4-6 parts of plant essence. The production process of the anti-hair loss ginger shampoo comprises the following steps: preparing a ginger extracting solution, preparing an aqueous phase solution, preparing an oil phase solution, performing homogenizing and fusing, performing filteringand oscillating, performing sterilizing and packaging, and the like. The anti-hair loss ginger shampoo is high in applicability, has an anti-hair loss function, and is suitable for people with yellowhair and white hair caused by lack of trace elements in human bodies.

The invention relates to a novel dust-proof softening detergent for quilt covers and a preparation method thereof. The detergent contains the following components in parts by mass: 0.3-0.7 part of sodium stearyl imidazolinyl carboxylate, 1-3 parts of sodium silicate, 4-9 parts of ester group quaternary ammonium salt, 3-9 parts of siloxane emulsion, 6-15 parts of sodium dimethyl benzenesulfonate, 20-30 parts of high-carbon fatty alcohol polyethenoxy ether, 0.2-0.5 part of fluorescent whitening agent, 0.1-0.4 part of essence, 0.07-0.25 part of citric acid, 3-7 parts of glycerin monostearate, 1-5 parts of methylchloroisothiazolinone, 1-6 parts of isopropyl palmitate, 0.5-1.5 parts of potassium xylenesulfonate and 52-68 parts of water. The detergent provided by the invention can easily remove skin grease, sweat stains, blood stains, oil stains and other stains on the quilt cover surface, and has the sterilizing and softening functions.

The invention discloses a liquid shampoo and a preparation method thereof. The liquid shampoo is composed of the raw materials in parts by weight: 0.05-0.08 part of essence, 2-7 parts of ammonium lauryl sulfate, 1-5 parts of sodium lauroamphoacetate, 5-9 parts of ethylene glycol distearate, 3-8 parts of polyquaternary ammonium salt, 7-13 parts of EDTA (ethylene diamine tetraacetic acid), 7-11 parts of sodium chloride, 11-18 parts of guar gum panthenol, 10-14 parts of a methylisothiazolinone compound, 12-20 parts of a methylchloroisothiazolinone compound and 120-180 parts of water. The liquid shampoo disclosed by the invention is reasonable in formula, favorable in foaming effect and capable of shortening the configuration time, reducing the energy consumption and obtaining relatively high yield.

The invention relates to the technical field of microbial detection of intestinal contents, in particular to a sample preservation solution of intestinal contents and a preparation method thereof, comprising the following raw materials: 2.6-4.5M ammonium sulfate, 0.15‰ methyl chloroisothiazolinone, 5-20mM lemon sodium phosphate, 1-10mM EDTA, 5mM sodium fluoride, 1‰Triton X-100, 2‰Tween-80, 0.5% bromophenol red, 0.02% xylene nitrile blue FF. The intestinal content sample preservation solution of the present invention, the preservation solution can ensure the integrity of the nucleic acid in the sample within a large temperature range, has good compatibility with all animal intestinal samples, and does not need to be frozen. The formula preservation solution is not limited by experimental conditions, and samples can be sampled and stored at any time and place, and can also be used for long-distance transportation of samples.

The invention discloses a neutral shampoo prepared from the following raw materials: 10 parts by weight of aloe extracts, 2 parts by weight of disodium ethylenediamine tetraacetate, 8 parts by weightof rose extract essences, 5 parts by weight of olive oil, 1 part by weight of an essence, 6 parts by weight of a pH reagulator, 2 parts by weight of polyethylene glycol distearate, 2 parts by weight of red thyme essential oil, 3 parts by weight of cocamidopropyl betaine, 6 parts by weight of tea extracts, 3 parts by weight of chitosan, 0.1 parts by weight of methylchloroisothiazolinone, 1 part byweight of coconut oil acid diethanolamide, 2 parts by weight of fatty acyl hydroxyethyl sulfonate, 2 parts by weight of sodium silicate, 3 parts by weight of anhydrous sodium carbonate and 5 parts byweight of polypropylene. The neutral shampoo provided by the invention is neutral in pH, and can better protect the scalp compared with the weakly acidic or alkaline shampoo, and has strong cleaning power, and can effectively prevent hair from being rough, dry and even hair loss, and can make hair be shiny, supple and elastic after long-term use.

The invention relates to an antiseptic composition and its application. The active ingredients of the composition are composed of component A and component B; the component A is 1,5-pentanediol; the component B is methylparaben, propylparaben, p-Hydroxyacetophenone, methylparaben, bis(hydroxymethyl) imidazolidinyl urea, imidazolidinyl urea, bis-imidazolidinyl urea, sodium hydroxymethylglycinate, methylchloroisothiazolinone, Thiazoline, phenoxyethanol, 1,2-hexanediol, 1,2-pentanediol, ethylhexylglycerin, caprylyl hydroxamic acid, benzoic acid, sodium benzoate, dehydroacetic acid, dehydroacetic acid salt at least one of . In the specific antiseptic combination provided by the present invention, 1,5-pentanediol and the matching compound act synergistically, so that the obtained composition has a long-term antiseptic effect.