252 results about "Polyquaternium" patented technology

The invention relates to the technical field of daily chemicals, and provides shampoo and a preparation method and application thereof.The shampoo is prepared from, by mass, 3%-15% of a sulfate-free anionic surfactant, 8%-20% of an ampholytic surfactant, 0-5% of a nonionic surfactant, 0.3%-1% of a hair cationic conditioner and 0.1%-3% of emulsified silicone oil based on the total mass of the shampoo; the cationic conditioner for hair comprises a polyquaternium cationic polymer and cationic guar gum, and the mass ratio of the polyquaternium cationic polymer to the cationic guar gum is (1: 2)-(2: 1). According to the application, the polyquaternium cationic polymer and the cationic guar gum are selected as the cationic conditioner for hair, and the sulfate-free anionic surfactant and the emulsified silicone oil are matched, so that mild cleaning of scalp can be realized, water-oil balance of the scalp can be maintained, damage to hair scales can be reduced, and the combability and fluffy effect of the hair can be improved.

The invention discloses a self-assembling emulsifier, comprising emulsifier A, emulsifier B and emulsifier C; the mass ratio thereof is (0.05-3):(0.05-1):(0.05-3); emulsifier A comprises at least one of PPG-24-glycerol polyether-24, PPG-decyl tetradecanol polyether-24, and di(PPG-2 myristyl alcohol polyether-10) adipate; emulsifier B comprises at least one of polyquaternium-52, polyquaternium-61, polyquaternium-74, and polyquaternium-37; emulsifier C comprises at least one of PEG-40 hydrogenated castor oil, PEG-80 sorbitan laurate, PPG-5-cetyl alcohol polyether-20, coconut alcohol polyether-7, and PPG-1-PEG-9 lauryl glycol ether. The invention also discloses glabridin liposomes prepared by the self-assembling emulsifier. The self-assembling emulsifier of the invention can self-assemble and emulsify glabridin to form colorless or slightly yellowish clear and transparent glabridin liposomes with uniform particle size and good hydrophilicity; and the preparation process is simple, avoiding the addition of organic solvents such as methanol, ethanol, and chloroform.

The invention provides transparent shampoo with fluffy and anti-dandruff effects and a preparation method of the transparent shampoo. The shampoo comprises the following components in percentage by weight: 10%-20% of sodium laureth sulfate; 0.5% to 10% of ammonium laureth sulfate; 0.5%-10% of cocamidopropyl betaine, 0.5%-10% of 0.5%-10% of coconut oil fatty acid monoethanolamide; 0.5% to 10% of decyl glucoside; 0.6% to 1.5% of capryloyl glycine; 0.1% to 1% of cationic guar gum; 0.1% to 1% of polyquaternium-10; 0.1% to 1% of polyquaternium-11; 0.1% to 1% of polyquaternium-51; 0.01% to 2% of magnolol; 0.01% to 2% of menthol; 0.1%-1% of sodium chloride; 0.1%-1% of citric acid; and 0.1%-1% of disodium EDTA. The shampoo disclosed by the invention has the effect of improving the combing performance in a dry hair state, can effectively improve the smoothness of hair and the touch comfort during use, and also has a supporting effect and antibacterial and anti-dandruff effects. According to the shampoo process, the clarity and appearance stability of the product are remarkably improved, and the shampoo can be kept in a transparent and uniform state for a long time.

The present application relates to the technical field of daily chemical products, and specifically discloses a shampoo for improving scalp sensitivity, soothing and repairing, and a preparation method thereof. A shampoo for improving scalp sensitivity, soothing and repairing, the raw materials of the shampoo include sodium laureth sulfate, guar hydroxypropyltrimethylammonium chloride, polyquaternium-47, cocamide MEA, sodium citrate, citric acid, sodium chloride, glycyrrhizic acid and its derivatives, salicylic acid and its derivatives, cocamidopropyl betaine, styrene acrylate copolymer, polydimethylsiloxane, bis-aminopropyl polydimethylsiloxane, hydroxypropyltrimethylammonium chloride hydrolyzed collagen, gliadin, hydrolyzed keratin, and plant-derived ingredients that can help improve scalp sensitivity, and the balance is deionized water.

The present invention belongs to the technical field of sewage treatment. Disclosed are a biological carrier for enhancing enrichment and activity of anaerobic ammonium oxidation bacteria, a preparation method therefor, and a use thereof. In the present invention, a functional biological carrier suitable for anaerobic ammonium oxidation is prepared by blending polyethylene or polypropylene as a basic raw material, a positively charged polymer such as a polyquaternary ammonium salt or a cationic polyacrylamide as a modifying material, and zero-valent iron and a carbon-based material containing C=O and -COOH functional groups as functional materials. The biological carrier of the present invention can enhance the enrichment and metabolic activity of the anaerobic ammonium oxidation bacteria, thereby improving the nitrogen removal efficiency.

The invention relates to a method for preparing nano silicon dioxide from an organic silicon waste contact body, which is used for reducing the landfill volume and the harm of hazardous wastes to the environment. The method comprises the following steps: carrying out proper pretreatment on the organic silicon waste contact, carrying out acid leaching and impurity removal by using HCl, and then directly reacting NaOH with residues to prepare Na2SiO3. In the preparation process, Na2SiO3 is used as a silicon source, NH4Cl is used as a precipitator, and the catalytic hydroxyl self-condensation of Na2SiO3 is carried out in a polyalcohol / micromolecule alcohol / polyquaternium / hydrosolvent system. The influence of the proportion of the polyalcohol, the ethanol and the polyquaternium on the particle size, the dispersity and the shape of the amorphous SiO2 nanoparticles is investigated. And finally, the silicon-containing solid waste is prepared into the spherical amorphous SiO2 nano-particles with good dispersion, the yield and the purity are high, the particle size is about 100 nm, and the particle size dispersion is uniform.

The invention relates to the technical field of ceramics, and discloses a high-strength anti-cracking ceramic and a preparation method thereof. According to the ceramic, through innovative material modification and process optimization, the strength and crack resistance of traditional ceramic are remarkably improved. The preparation method comprises the following steps: firstly, carrying out surface modification on nano titanium dioxide by using double-end carboxyl polyquaternium to obtain polyquaternium modified titanium dioxide; mixing and ball-milling quartz, clay, feldspar, aluminum oxide, talcum powder, modified titanium dioxide and other raw materials, molding and sintering to obtain the ceramic. Through the interface modification effect of the double-end carboxyl polyquaternium, the nano titanium dioxide is uniformly dispersed and firmly combined with a matrix, crack propagation is effectively hindered, and the obtained ceramic has excellent bending strength and compressive strength, widens the application field of ceramic products and has wide market application prospects.

The invention provides a functional composite suspended biological carrier and a preparation and application method thereof. The functional composite suspended biological carrier comprises a main base material and functional components, the main body base material is polyethylene or polypropylene, and the functional component comprises the following substances in parts by mass: 3.0 parts of polyquaternium-10 or cationic polyacrylamide, 1.5 parts of molybdenum disulfide, 2.5 parts of vinyl acetate or acrylate, 2.0 parts of nano silicon dioxide, 2-3 parts of talcum powder, 0.5 part of a silane coupling agent and 0.5 part of polyethylene wax; the total proportion of inorganic components in the carrier is less than or equal to 12%; the cross section of the carrier is a 19-hole honeycomb hollow cylinder, the diameter of the formed cylinder is 25 mm, the height of the formed cylinder is 10 mm, and the density of the carrier is 0.95-1.00 g / cm; according to the invention, the state of charge on the surface of the carrier is adjusted through the positive electricity polymer PQAS-10, the affinity with negatively charged microorganisms is enhanced, the biofilm culturing period is obviously shortened, and by introducing molybdenum disulfide and a composite conductive structure thereof, a surface micro-conductive network is established, and the microbial metabolism efficiency under aerobic and facultative conditions is improved.

The invention relates to the field of washing, and particularly discloses sulfur tea tree essential oil silicone oil-free shampoo. The shampoo comprises the following raw materials: water; fatty alcohol polyoxyethylene ether sodium sulfate; coconut oil monoethanolamide; hydroxypropyl guar gum hydroxypropyl trimethyl ammonium chloride; disodium EDTA (Ethylene Diamine Tetraacetic Acid); cocamidopropyl betaine is added; an alkyl glycoside; sodium lauroyl sarcosine; allantoin; pPG-3 (Polypropylene Glycol) octyl ether; a polyquaternary ammonium salt-52; colloidal sulfur; d-panthenol; 10 parts of polyquaternium-10; a pearling agent; maltotetraose; tea tree essential oil; a preservative; a colorant; daily-use essence; and citric acid monohydrate. The preparation method comprises the following steps: sequentially adding the raw materials, dispersing and dissolving, adjusting the pH value, filtering and discharging. The shampoo disclosed by the invention can keep water-oil balance of scalp and reduce the problems of hair damage and dryness at the same time.

The invention discloses a photo-thermal hydrogel sponge with excellent salt resistance and a preparation method and application thereof, and belongs to the technical field of solar evaporators. The preparation method comprises the following steps: firstly, preparing melamine sponge (MS) with an asymmetric structure, filling a prepared polyacrylamide / graphene oxide (PAM / GO) hydrogel precursor solution and a prepared polyacrylamide / polyquaternium-7 (PAM / PQ7) hydrogel precursor solution into the melamine sponge by adopting a method of combining entering and injection, and preparing the polyacrylamide / polyquaternium-7 / PAM / PQ7 hydrogel composite material. The Janus structure photo-thermal hydrogel sponge with excellent salt resistance is obtained. The evaporator adopting the photo-thermal hydrogel sponge has an automatic salt resistance characteristic and an efficient salt resistance performance.

The invention discloses a pet washing and protecting emulsion and a preparation method thereof. The pet washing and protecting emulsion is prepared from the following raw materials in parts by weight: 1-30 parts of an anionic surfactant, 1-5 parts of a nonionic surfactant, 5-20 parts of an ampholytic surfactant, 2-15 parts of an amino acid surfactant, 2-5 parts of a chelating agent, 0.5-5 parts of polyquaternium, 0.5-3 parts of essence microcapsules, 1-5 parts of a suspending agent carbomer sf-1, 2-10 parts of a pearling agent and 50-70 parts of deionized water. The preparation method comprises the following steps: adding the deionized water into a saucepan, heating to 80-85 DEG C, adding the chelating agent and the anionic surfactant, stirring for dissolving, cooling to 60-65 DEG C, adding the polyquaternium and other surfactants, continuously cooling to 45-50 DEG C, sequentially adding the carbomer sf-1, the essence microcapsule and the pearling agent, and uniformly stirring; adjusting the pH value, adding sodium chloride, and stirring uniformly; the pet detergent is reasonable in formula, simple to prepare and lasting in fragrance, can effectively reduce the pet washing frequency, enables pets to keep lasting fresh smell, and avoids damage to the skin and hair of the pets due to frequent bathing.

The present invention relates to the field of pet washing and protecting products, and in particular to a kind of pet medicated bath shampoo and preparation method thereof, which comprises the following raw materials by weight: 20-25 parts of antimicrobial peptides, 10-20 parts of mite-repelling essential oils, 8-13 parts of amino acid surfactants, 6-9 parts of D-panthenol, 6-8 parts of modified chitosan, 0.3-0.6 parts of dodecyl dimethyl betaine, 0.8-1 parts of coconut oil diethanolamide, 0.7-0.9 parts of cocamidopropyl betaine, 0.4-0.6 parts of polyquaternium salt-39, and 60-70 parts of water. The medicated bath shampoo provided by the present invention has good antibacterial effect, enhances the compliance of pet hair, and can reduce the stress response of pets when used.

The invention relates to a fabric flavor enhancer containing ester-based quaternary ammonium salt and a preparation method thereof. The fabric flavor enhancer containing ester-based quaternary ammonium salt comprises the following components: polyethylene glycol, an ester-based quaternary ammonium salt solution, modified silicon dioxide, polyquaternary ammonium salt and the like. The modified silicon dioxide is prepared by the following steps: carrying out a blending reaction on hydroxylated silicon dioxide and KH570 to obtain an intermediate product, then carrying out a blending reaction on triethanolamine, acrylic acid, lauric acid and sodium bromoacetate to obtain an intermediate product 2, and finally polymerizing the intermediate product, the intermediate product 2 and hydroxyethyl methylacrylate. Long alkyl chains, quaternary ammonium cations and hydroxyl are introduced into the modified silicon dioxide, so that organic matters on the surface of the modified silicon dioxide form a net-shaped structure; wherein the long alkyl chain can improve the compatibility; quaternary ammonium cations can neutralize charges and make the fabric softer and more fluffy; hydroxyl can adsorb essence, the antistatic performance and the like can be improved, and in addition, silicon dioxide and a net-shaped structure can further enhance the fragrance of the fabric.

The invention discloses a recombinant collagen composite nano-liposome as well as a preparation method and application thereof. The composite nano-liposome provided by the invention comprises a liposome which is provided with a closed lipid bilayer molecular layer and a content encapsulated in the closed lipid bilayer molecular layer; and a polyquaternium-51 layer that encapsulates the liposome. A supramolecular assembly, phospholipid wrapping and polyquaternium-51 protective layer is formed on the surface of the protein through a hierarchical wrapping technology, and multiple technologies are superposed, so that the stability and the transdermal absorption effect of the protein and the lipidosome are remarkably improved.

The invention discloses an aqueous zinc-vanadium battery electrolyte preparation method and a battery, and belongs to the technical field of aqueous zinc ion batteries. The preparation method comprises the following steps: preparing a polyquaternium aqueous solution; and adding soluble zinc salt into the polyquaternium aqueous solution, stirring and dissolving to obtain the composite electrolyte. According to the electrolyte, through the synergistic effect of the polyquaternary ammonium salt and the zinc salt, the acidity and water activity of a system are effectively reduced, dendritic crystal growth and hydrogen evolution reaction of a zinc negative electrode are inhibited, meanwhile, a nitrogen-containing protective layer is formed on the surface of a vanadium positive electrode, and vanadium dissolution is reduced. The battery containing the electrolyte shows excellent cycle stability in a wide temperature range of-20 to 80 DEG C, the cycle life of the zinc symmetric battery exceeds 3000 hours, the capacity retention rate of the whole battery after 4000 cycles reaches 87.6%, and the technical problems of aggravation of interface side reaction and fast degradation of battery performance under high-temperature and high-acidity conditions are solved.

The invention relates to the technical field of cosmetics, in particular to an oil-control fluffy shampoo composition and a preparation method thereof, and the oil-control fluffy shampoo composition contains active ingredients, zinc salt, capryloyl glycine, di (hydrogenated tallow) phthalic acid amide, polyquaternium, a humectant, a fatting agent, B vitamins, a surfactant and a water-containing carrier. The composition aims at fundamentally improving the scalp micro-ecological environment, reducing the scalp irritation, improving the scalp health, regulating the scalp water-oil balance and promoting the scalp metabolism by scientifically proportioning a plurality of active ingredients, so that the oil-controlling and fluffy effects are achieved.

The invention provides an antibacterial polypropylene master batch and a preparation method thereof. The preparation method comprises the following steps: providing a metal organic framework structure; forming a polyquaternary ammonium salt chain in a pore channel of the metal organic framework structure to obtain an antibacterial inner core; the antibacterial core is dispersed in a buffer solution containing metal ions and polycarboxylic acid ligands, so that the metal ions and the polycarboxylic acid ligands form a dynamic coordination complex network on the surface of the antibacterial core, and part of uncoordinated carboxyl functional groups are reserved; mixing the antibacterial inner core coated with the dynamic coordination layer on the surface with functionalized polyolefin and silicon dioxide with epoxidized surface to form a premixed system; and granulating the premixed system, a polypropylene matrix and an antioxidant under a melt blending condition to obtain the antibacterial polypropylene master batch. The antibacterial polypropylene master batch provided by the invention maintains the original mechanical properties and processing rheological properties of a polypropylene matrix while realizing efficient and long-acting antibacterial properties, and has no adverse effect on the basic properties of the polypropylene matrix.

The invention relates to three-dimensional shaping hair mud with high filling power and a preparation method of the three-dimensional shaping hair mud, and belongs to the technical field of daily chemicals. The hair mud comprises the following components in percentage by mass: 4-6% of a main setting agent, 0.1-0.3% of an auxiliary setting agent, 30-40% of an emulsifier, 3-10% of a humectant, 3-10% of a thickener, 1-5% of synthetic wax, 1-4% of an adsorbent, 1-2% of a preservative, 0.5-1.5% of oleyl alcohol polyether-10 hydrate, 0.5-2% of acceptable auxiliary materials in the hair mud and the balance of water. The main setting agent is composed of a VP / VA copolymer, lauryl trimethyl ammonium chloride, sodium hydrogen sulfite and water, and the auxiliary setting agent is composed of water, polyquaternium-11, phenoxyethanol and caprylyl glycol. The hair mud disclosed by the invention not only has excellent bulkiness, lasting shaping and cleanliness, but also remarkably improves the tenderness and stability of a product, and provides better user experience.

The invention discloses an efficient water-locking repair mask and a preparation method thereof, and belongs to the technical field of cosmetics, the efficient water-locking repair mask comprises the following components by mass: 0.5-2.0% of an astragalus membranacus extract fermentation broth, 0.1-0.5% of ceramide NP, 0.05-0.3% of a sodium hyaluronate composition, 0.1-0.3% of polyquaternium-51, 1-3% of a lactobacillus plantarum fermentation lysate, 1-5% of ethanol, and the balance of deionized water. The lactobacillus plantarum fermentation lysate comprises propionic acid and butyric acid. The Astragalus membranacus extract fermentation broth can remove allergic components and form a lipid-polysaccharide interpenetrating network with ceramide NP, and the Astragalus membranacus extract fermentation broth and ceramide NP synergistically simulate a natural barrier structure of skin, so that the order degree of cuticle lipid is improved, transdermal moisture loss is prevented, and the repairing and water locking functions are remarkably enhanced; butyric acid and propionic acid in the lactobacillus plantarum fermentation lysate promote penetration of ceramide NP by acidifying a cuticle microenvironment (pH 4.5), and the biological safety is high.

The present invention relates to ophthalmic formulations in which a synergistic combination of three different types of disinfectants (a polybiguanide compound, a quaternary ammonium compound and an antifungal / anti-acanthamoeba compound), in particular a combination of polyhexamethylene biguanide, polyquaternium-1 and myristoylaminopropyl dimethylamine, high concentrations of hyaluronates are enabled to provide better comfort and support for corneal health without compromising antimicrobial efficacy. The novel ophthalmic formulations support the use of hyaluronates at concentrations greater than 7.5 times as high as currently commercially available multi-purpose disinfectants.

The invention discloses a blue copper peptide composition for repairing scars and a preparation method of the blue copper peptide composition, and belongs to the technical field of preparation of biological medicine preparations. The composition is prepared from freeze-dried powder of copper blue peptide, polyquaternium-73, asiaticoside, nicotinamide, polydimethylsiloxane, betaine-propylene glycol ionic liquid and a gel matrix. According to the invention, the blue copper peptide is coated in a permeation enhancing system constructed by the betaine-propylene glycol ionic liquid and the HEPES, so that the enzymolysis loss of the blue copper peptide is reduced, and the biological activity of the blue copper peptide is maintained; a temperature-sensitive gel matrix is constructed by carboxyl esterified modified sodium alginate and poloxamer, the carboxyl esterified modified sodium alginate is prepared by grafting n-butyl alcohol to a hydrophilic main chain of sodium alginate through a Fischer esterification method, the gel matrix is in a liquid state at normal temperature, after the gel matrix is smeared on a scar part, the gel matrix is converted into semi-solid gel under the influence of body temperature, and slow and continuous release of blue copper peptide can be achieved. The traditional Chinese medicine composition has the effect of repairing scars and is suitable for chronic scars needing long-term nursing.

The invention provides a sun-screening agent inclusion as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The sun-screening agent inclusion is prepared from the following components in parts by weight: 25 to 55 parts of sun-screening agent, 3 to 12 parts of film-forming agent, 5 to 50 parts of polyhydric alcohol, 0.01 to 1.5 parts of thickening agent, 0.05 to 1 part of preservative and 0.01 to 1.5 parts of neutralizing agent, wherein the film-forming agent is ethylene / acrylic acid copolymer and polyquaternium. The sun-screening agent is wrapped by the film-forming agent consisting of the ethylene / acrylic acid copolymer and the polyquaternium and the polyhydric alcohol to form an alcohol-in-oil structure, so that the irritation of the sun-screening product is reduced, and the sun-screening effect and the waterproof effect of the sun-screening product are improved.

The invention relates to fluffy and smooth shampoo and a preparation method thereof, and belongs to the technical field of daily chemical products. The shampoo is prepared from the following raw materials: sodium laureth sulfate, ammonium laureth sulfate, cocamidopropyl betaine, polydimethylsiloxane, polydimethylsiloxane alcohol, polyquaternium-10, glycol distearate, a composite plant active matter encapsulated by chitosan, guar gum hydroxypropyl trimethyl ammonium chloride and the balance of water and other auxiliary components. Through scientific compounding of multiple components and combination of a chitosan nano encapsulation technology and a microcrystal support structure, the technical problem that existing shampoo is difficult to give consideration to fluffiness and smoothness at the same time is solved, the problems of false smoothness and flat collapse caused by excessive chemical conditioners are avoided, the stability and bioavailability of natural active ingredients are improved, and the preparation method is simple and convenient. After the hair conditioner is used, hair can be endowed with lasting fluffy feeling and natural smooth touch feeling, and the formula is mild and low in irritation.

The invention relates to the technical field of skin care products, in particular to a composition containing PQQ or salt thereof, a cosmetic raw material, application and a cosmetic. The composition provided by the invention is prepared from the following components in parts by weight: 0.01 to 0.05 part of PQQ or salt thereof, 0.1 to 10 parts of trimethyl pentanediol / adipic acid / glycerol cross-linked polymer, 0.1 to 5 parts of polyquaternium-51 and 0.01 to 0.1 part of sodium citrate. The PQQ or the salt thereof in the composition can be kept in a stable state under various conditions, and has good moisturizing and / or redness removing effects. In addition, the composition can also be combined with other active substances to prepare cosmetic raw materials, and good physiological activity is still kept after the cosmetic raw materials are prepared into cosmetics.

The present invention relates to the technical field of skin care products, and in particular to a composition, cosmetic raw material, application, and cosmetic containing PQQ or its salt. The composition provided by the present invention is composed of 0.01 to 0.05 parts of PQQ or its salt, 0.1 to 10 parts of trimethylpentanediol / adipic acid / glycerol cross-linked polymer, 0.1 to 5 parts of polyquaternium-51, and 0.01 to 0.1 parts of sodium citrate. The PQQ or its salt in the composition can maintain a stable state under various conditions and has good moisturizing and / or redness-removing effects. In addition, the composition can also be combined with other active substances to make a cosmetic raw material, and still maintains good physiological activity after being prepared into cosmetics.

The invention relates to a Bi2O3 / Bi-Nx co-doped carbon-based composite coating material as well as a preparation method and application thereof, the composite coating material is prepared by taking SiO2 nanospheres as a hard template and polyquaternium-7 as a nitrogen source, forming a three-dimensional carbon skeleton structure with hierarchical pores after alkali etching, and then performing acid pickling and secondary carbonization processes. According to the preparation method, a composite active center system of the atomic-scale dispersed bismuth and the Bi2O3 phase is successfully constructed, the zinc deposition behavior is optimized by precisely regulating and controlling the synergistic effect mechanism of the atomic-scale dispersed bismuth and the Bi2O3 phase, and the zinc anode coating with high zinc affinity and long cycle stability is prepared.

The present invention relates to ophthalmic formulations wherein a synergistic combination of three different classes of disinfectants (a multimeric biguanide compound, a quaternary ammonium compound and an antifungal / anti-acanthamoeba compound, in particular a combination of polyhexamethylene biguanide, Polyquaternium-1 and myristamidopropyl dimethylamine) enables the use of high concentrations of hyaluronate for providing better comfort and support of corneal health without compromising antimicrobial efficacy. The novel ophthalmic formulations support the use of more than 7.5 times higher concentrations of hyaluronate than are present in currently marketed multi-purpose disinfection solutions.

The invention discloses an anti-hair loss shampoo containing a Hainan pomelo seed extract, which contains the Hainan pomelo seed extract and pharmaceutically acceptable auxiliary materials, and does not contain silicone oil, the Hainan mountain pomelo seed extract is a Hainan camellia seed extract, and the weight ratio range of the Hainan mountain pomelo seed extract to the auxiliary materials including the sodium cocoyl methyl taurate, the alkyl amine oxide and the acyl propyl betaine has a definite proportion requirement. In addition, the weight percentage range of the shampoo is also specified in detail, so that the effectiveness and safety of the shampoo are ensured. The preparation method relates to the processes of dissolving, mixing, stirring and the like, and the auxiliary materials comprise but are not limited to coconut oil fatty acid monoethanolamide, locust bean gum, polyquaternium 10, salicylic acid, nicotinamide and sodium hyaluronate. The preparation process comprises the technical means of ultrasonic dissolution or homogeneous stirrer pressurized dissolution so as to ensure uniform mixing and dissolution of the components. According to the shampoo disclosed by the invention, a natural and effective anti-hair loss shampoo product is provided while the use safety is ensured by virtue of the unique effect of the Hainan grapefruit seed extract.

The application provides a MOFs-based antistatic agent, a polyurea coating and a preparation method thereof, and relates to the technical field of polyurea coatings.The MOFs-based antistatic agent comprises, according to mass, 0.2-1 parts of single-walled carbon nanotubes, 1.5-4 parts of an antistatic agent and 0.05-0.3 parts of a MOFs material.The metal salt involved in the MOFs material is an acetylacetone metal salt, and the ligand is 2-methylimidazole.The antistatic agent is at least one of a polyether type antistatic agent, a polyacrylate type antistatic agent, a sulfonic acid derivative type antistatic agent and a polyquaternary ammonium salt type antistatic agent.The MOFs-based antistatic agent provided by the application is applied to the polyurea coating, improves the antistatic property of the polyurea coating, reduces the viscosity of the polyurea coating, and the coating strength of the polyurea coating is relatively high.

COMPOSITION FOR CLEANSING AND / OR CARING FOR KERATINOUS MATERIALS This disclosure relates to a composition, preferably for cleansing and / or caring for keratinous materials, comprising A) at least one anionic surfactant; B) at least one sulfobetaine surfactant; and C) polyquaternium-67. This disclosure also relates to a non-therapeutic process for cleansing and / or caring for keratinous materials, comprising at least one step of applying the composition according to this disclosure to the keratinous materials, preferably the scalp and / or hair. Figure for the abstract: none