599 results about "Antiseptic Agent" patented technology

To provide a timber antiseptic agent which exhibits superior safety and superior antibacterial performance with low influence on the human body and environment.SOLUTION: The present invention relates to a timber antiseptic agent containing an alkyl 4-hydroxybenzoate represented by formula (1) [where R represents an alkyl group having 5 to 10 carbon atoms] or a salt thereof.SELECTED DRAWING: None

Examples of apparatus, methods, and compositions for endodontic treatments are described. The apparatus can include a fluid platform configured to substantially retain fluid in a tooth chamber during treatment. The fluid platform can help maintain fluid circulation in the tooth chamber as fluid flows into and out of the tooth chamber. The apparatus can also include a pressure wave generator configured to generate acoustic waves that can be used for cleaning root canals and tooth surfaces in the tooth chamber. Examples of pressure wave generators include a liquid jet, an electromagnetic energy delivery device, and an ultrasonic device. The fluid can include antiseptic or antibacterial solutions to assist in tooth cleaning. The fluid may be degassed to have a reduced dissolved gas content (compared to non-degassed fluids used in endodontic treatments), which may improve the effectiveness of the pressure wave generation or the cleaning.

The invention relates to the technical field of cleaning, in particular to a bacteriostatic cleaning tablet as well as a preparation method and a use method thereof. The shampoo is prepared from the following raw materials in parts by mass: 10-30 parts of a film-forming agent, 10-40 parts of a surfactant, 1-10 parts of a filling agent, 0.5-6 parts of a chelating agent, 0.5-5 parts of a hair care agent, 0.5-5 parts of a plant extract, 1-5 parts of an auxiliary agent, 0.1-1 part of a bacteriostatic agent, 0.1-1 part of essence and 10-100 parts of deionized water. The antibacterial washing and caring cleaning tablet does not contain an SLS surfactant, an ethyoxyl compound surfactant and a preservative, has the advantages of being mild, clean, high in solubility and capable of inhibiting malassezia, and can be used for daily hair washing, hand washing and underwear cleaning.

The invention relates to a crystal type mild cleansing cream and a preparation method thereof, and belongs to the technical field of cosmetics. The crystalline mild cleansing cream is prepared from the following components: glycerol, a mixed amino acid surfactant, lauryl hydroxyl sulfobetaine, disodium lauryl sulfosuccinate, a chelating agent, citric acid, a preservative, a skin conditioning component and water, wherein the mixed amino acid surfactant is formed by mixing solid potassium cocoyl glycinate, solid sodium cocoyl glycinate and a sodium cocoyl glycinate aqueous solution; the cleansing cream comprises the following components in percentage by mass: 25%-35% of glycerol, 18%-25% of active ingredients of the mixed amino acid surfactant, 3%-4.5% of lauryl hydroxyl sulfobetaine and 1%-3% of disodium lauryl sulfosuccinate. According to the crystal type mild cleansing cream, no extra thickening agent component is used, the cream body which is good in texture and stable is obtained only through synergistic thickening of the three amino acid surfactants, irritation is small, sensitive skin friendliness is achieved, the preparation technology is simple, and cost is low.

The invention relates to the technical field of biological medicine, and particularly discloses an atopic dermatitis treatment medicine and a preparation method and application thereof.The preparation method comprises the steps that sodium alginate, sodium polyacrylate and water are mixed and then subjected to a swelling reaction, and a colloidal solution with the viscosity larger than or equal to 5000 cP is formed; mixing upatinib, a preservative, glycerol and azone to obtain a raw material phase; and mixing the colloidal solution with the raw materials, and homogenizing to obtain the atopic dermatitis treatment medicine. Through swelling reaction of sodium alginate and sodium polyacrylate, the viscosity of a colloidal solution is remarkably improved through molecular chain entanglement, charge repulsion and water absorption synergistic effects of sodium alginate and sodium polyacrylate; through compounding of all the components, the transdermal efficiency of the medicine is improved, the irritation of the medicine is reduced, and meanwhile, the inhibition efficiency on atopic dermatitis inflammatory factors is also improved.

The invention relates to application of ten antibacterial peptides in the antimicrobial field. The ten antibacterial peptides have strong antibacterial activity on multi-drug-resistant bacteria, including but not limited to gram-negative bacteria such as escherichia coli, pseudomonas aeruginosa, acinetobacter baumannii, klebsiella pneumoniae and the like, and gram-positive bacteria such as staphylococcus aureus, enterococcus faecalis and the like. Activity research proves that any one of the ten antibacterial peptides has a remarkable effect of inhibiting, killing or preventing microbial infection. Due to the strong antibacterial property of any antibacterial peptide, the antibacterial peptide has wide application potential in the aspects of preparing antibacterial drugs, preservatives, antibacterial coatings, antibacterial fibers, antibacterial packaging materials and the like. Due to the unique property of the antibacterial peptide in the aspect of antibacterial performance, a new direction is provided for the development of efficient and reliable antibacterial agents and antibacterial technologies and products in multiple fields.

The invention discloses a high-stability antirust emulsified cutting fluid, which is composed of the following components by mass: 0.2-1% of a copper corrosion inhibitor, 5-10% of organic amine, 3-10% of an organic acid, 5-10% of an emulsifier, 35-45% of base oil, 1-3% of a preservative, 0.1-1% of an acidic corrosion inhibitor, 10-20% of a lubricating additive, 1-3% of a coupling agent, 0.5-2% of an antifoaming agent, and the balance of water. The emulsifier is composed of a nonionic surfactant and an anionic surfactant, and the acidic corrosion inhibitor is an imidazole compound. Compared with the existing emulsified cutting fluid, the emulsified cutting fluid has high stability in high-temperature, low-temperature, high-hardness water and slightly acidic systems, has good antirust, lubricating, cooling and cleaning performances, can effectively improve the processing efficiency, prolong the service life of equipment and improve the quality of workpieces, and is especially suitable for cutting of ferrous metals.

The invention discloses a whitening nano-emulsion and a preparation method thereof, and relates to the technical field of cosmetics and skin care products. The whitening nano-emulsion is prepared from the following components in percentage by weight: 2.0 to 10.0 percent of an emulsifying agent, 4.0 to 10.0 percent of an emollient, 3.0 to 8.0 percent of glycerol, 3.0 to 8.0 percent of butanediol, 0.5 to 3.0 percent of nicotinamide, 1.0 to 3.0 percent of a Soulixian extract, 0.5 to 3.0 percent of ascorbyl tetraisopalmitate, 0.3 to 3.0 percent of hydrogenated lecithin, 0.1 to 2.0 percent of hydroxyethyl piperazine ethanesulfonic acid, 0.1 to 1.0 percent of SymSitive1609, 0.03 to 0.5 percent of a mulberry root extract, 0.03 to 1.0 percent of cerium oxide and the balance of water. The toothpaste is prepared from the following components in percentage by weight: 0.05 to 0.5 percent of tocopheryl acetate, 0.03 to 0.3 percent of stearyl glycyrrhetinic acid ester, 0.01 to 0.1 percent of poly gamma-sodium glutamate, 0.03 to 0.2 percent of EDTA (Ethylene Diamine Tetraacetic Acid) disodium, 0.2 to 1.0 percent of preservative, 0.01 to 0.1 percent of aromatic and the balance of water, wherein the total The prepared whitening nano-emulsion can solve the problems of excessive addition, difficult absorption and instability of active ingredients of cosmetics, can inhibit DPPH free radical activity, hydroxyl free radical activity and tyrosinase activity through the synergistic effect of all the components, achieves the effects of resisting oxidation, whitening, removing freckles, brightening skin and the like, and does not cause damage to the skin.

Novel, inexpensive, and highly effective methods and devices for convenient and effective wound irrigation are described herein. Methods and devices disclosed herein utilize a synergistic combination of two or more antiseptic agents to reduce contact time, enhance antimicrobial effects, and reduce the likelihood of allergy and other side effects from the antiseptic agents in subjects. In one embodiment, devices include a discharge means for a reservoir housing containing irrigation solution wherein the discharge means has one or more specifically designed nozzles through which a sufficient volume of the irrigation solution can pass at an appropriate pressure.

The invention relates to the field of hair dyeing products, in particular to a low-irritation essential oil hair dye and a preparation method thereof. The invention relates to a low-irritation essential oil hair dye, which comprises a No.1 agent and a No.2 agent, the No.1 agent comprises a humectant, a hair coloring agent, an antioxidant, a chelating agent and a solvent A; a thickening agent A, an emulsifier A and a hair conditioner; a pH regulator A, and polydimethylsiloxane; the disinfectant is prepared from an aromatic A, polyquaternium-7, polyquaternium-10, argania spinosa kernel oil, a camellia extract, a ginger root extract and a preservative; the agent 2 comprises a solvent B, cetearyl trimethyl ammonium chloride, sodium stannate and a pH regulator B; a thickener B, an emulsifier B and mineral oil; a chelating agent C; and an oxidant. The hair dye provided by the invention can reduce irritation under the condition of ensuring the hair dyeing effect and relieve the frizz degree of dyed hair, and has a plurality of advantages.

The invention provides a diphenhydramine hydrochloride injection and a preparation method thereof. According to the preparation method, the diphenhydramine hydrochloride injection with stable pH value, stable chemical property and sterility assurance level SAL less than or equal to 10 <-6 > can be obtained by controlling the material of a liquid medicine pipeline and the water resistance of a medium borosilicate glass ampoule. The diphenhydramine hydrochloride injection does not contain preservatives and cannot generate safety risks.

The invention belongs to the technical field of polyester resin, and particularly relates to polyester resin with high impact resistance and super weather resistance and a preparation process of the polyester resin. The polyester resin is prepared from the following components in parts by weight: 30 to 40 parts of polyol, 40 to 55 parts of binary acid and / or anhydride, 15 to 25 parts of amino resin, 8 to 12 parts of acrylic polyol resin, 5 to 20 parts of acidolysis agent, 1 to 5 parts of polyamide, 0.1 to 0.5 part of esterification catalyst, 10 to 20 parts of modified filler, 2 to 4 parts of curing accelerator and 0.1 to 1.5 parts of antioxidant. According to the invention, polyamide is added to modify the resin, and is compounded with amino resin and acrylic polyol resin, so that the polyester resin of the high-impact super-weather-resistant powder coating is designed and prepared, impact resistance and a leveling effect can be considered, and the coating prepared from the polyester resin has good wear resistance and outstanding super weather resistance at the same time.

The invention provides a water-based odorless elastic interior wall coating which is prepared from the following components in parts by weight: 28 to 38 parts of acrylate emulsion, 5 to 15 parts of hyperbranched polysiloxane, 0.1 to 0.5 part of pH (Potential of Hydrogen) regulator, 0.1 to 0.3 part of hydroxyethyl cellulose, 0.1 to 0.2 part of preservative, 0.1 to 0.2 part of wetting agent, 0.1 to 0.5 part of dispersing agent, 0.3 to 0.4 part of defoaming agent, 15 to 25 parts of titanium dioxide, 1 to 7 parts of kaolin, 5 to 15 parts of calcium carbonate, 0.1 to 0.5 part of coalescing agent, 0.1 to 2 parts of anti-freezing agent, 0.05 to 0.2 part of thickening agent and 30 to 50 parts of water. The hyperbranched polysiloxane is prepared by reacting 1, 3-bis (dichloromethyl)-1, 1, 3, 3-tetramethyldisiloxane with 2, 2-diglycolic acid at the temperature of between 70 and 100 DEG C. The invention further discloses a preparation method of the hyperbranched polysiloxane. The water-based odorless elastic interior wall coating provided by the invention has good mechanical properties, weather resistance and water resistance.

The invention belongs to the technical field of pesticide suspending agents, and particularly discloses a micro-capsule suspension-suspending agent containing chlorine fluorine and clothianidin and a preparation method of the micro-capsule suspension-suspending agent. The microcapsule suspension-suspending agent is prepared from the following raw materials: 11 to 13 percent of lambda-cyhalothrin, 12 to 14 percent of clothianidin, 9.20 to 9.60 percent of a solvent, 3.25 to 3.45 percent of a wall material I, 0.35 to 0.50 percent of protective glue, 2.13 to 2.33 percent of an emulsifier, 1.24 to 1.45 percent of a dispersing agent I, 0.24 to 0.45 percent of a wall material II, 3.90 to 4.10 percent of a dispersing agent II, 2.92 to 3.12 percent of an anti-freezing agent, 0.03 to 0.07 percent of a thickening agent I, 0.45 to 0.55 percent of a thickening agent II, 0.46 to 0.52 percent of a preservative and the balance of water. The microcapsule suspension-suspending agent prepared in the invention has good stability in the storage process, the slow release of effective components is controlled, and the lasting period is prolonged.

The invention provides an eye drop composition as well as a preparation method and application thereof, and belongs to the technical field of ophthalmic preparations. The eye drop composition adopted by the invention is prepared from the following components: brimonidine tartrate, hyaluronic acid, collagen, trehalose and injection water. By compounding the components, the eye drops which can realize slow release of brimonidine tartrate and prolong the antihypertensive action time and have the characteristics of relieving blink discomfort, long-acting moisturizing, anti-inflammatory soothing, mildness, corrosion prevention and the like are prepared; the eye drops are beneficial to people suffering from glaucoma, intraocular hypertension, xerophthalmia, postoperative inflammation or allergy and preservative sensitivity or preservative allergy, the life quality is improved, and diseases are relieved.

The invention relates to the technical field of antibacterial peptide application, in particular to an antibacterial peptide cAMP-1116nc with a broad-spectrum antibacterial effect and application of the antibacterial peptide cAMP-1116nc. The antibacterial peptide cAMP-1116nc is obtained by carrying out N-terminal acetylation modification and C-terminal amidation modification on a polypeptide as shown in SEQ ID NO. 1. The antibacterial peptide cAMP-1116nc is an antibacterial peptide cAMP-1116nc. The antibacterial peptide cAMP-1116nc disclosed by the invention shows remarkable antibacterial activity in a plurality of gram-positive bacteria and gram-negative bacteria. The antibacterial peptide cAMP-1116nc can efficiently kill clinically common gram-negative pathogenic bacteria acinetobacter baumannii under the conditions that the pH is equal to 2, the pH is equal to 7.4 and the pH is equal to 8.4, has relatively low cytotoxicity, has the potential of preparing antibacterial drugs, and is suitable for developing antibacterial products with multiple purposes, including the antibacterial drugs, disinfectants and biological preservatives. The invention provides a novel functional polypeptide for the field of antibacterial peptides, and the novel functional polypeptide has important practical application value.

The invention provides shower balm with lasting sustained-release fragrance and a preparation method and application thereof, and belongs to the technical field of balm preparation. The shower head balsam is prepared from the following components in percentage by weight: 1.5 to 3 percent of a thickening agent, 10 to 20 percent of a solubilizer, 15 to 30 percent of perfume, 0.3 to 0.8 percent of an emulsifying agent, 0.1 to 0.3 percent of a chelating agent, 0.1 to 0.5 percent of an antioxidant, 0.2 to 0.5 percent of a preservative, 2 to 5 percent of an emollient, 0.3 to 0.8 percent of a slow release agent and the balance of water, the mass ratio of the thickening agent to the emulsifying agent to the emollient is (2-8): 1: (5-15). The perfume can be better dispersed in the matrix by controlling the components and the mass ratio of the components, the obtained balsam has better stability, and the selection and the ratio of the thickening agent, the emulsifying agent and the emollient can influence the adhesion effect of the perfume on the skin accidentally, so that the perfume can be kept for a long time.

Provided in the present application are a water-emulsion double-layer aqueous solution and a preparation method therefor. The water-emulsion double-layer aqueous solution comprises the following components in percentages by weight: 60.9-96.19% of water, 0.1-2.5% of an emulsifying agent, 3-15% of an emollient, 0.3-10% of a humectant, 0.3-10% of a skin-conditioning agent, 0.01-0.1% of a pH conditioning agent, and 0.1-1.5% of a preservative, wherein the emulsifying agent comprises sodium dilauramidoglutamide lysine and a Glycine soja seed extract. In the present application, sodium dilauramidoglutamide lysine and the Glycine soja seed extract are compounded as the emulsifying agent, which does not contain a PEG group and has good safety. The emulsifying capacity is high; and after the water-emulsion double-layer aqueous solution, which is prepared without the addition of a thickening agent, is left to stand for quite a long period of time, the upper-layer emulsion thereof can still maintain very good stability, and the aqueous solution does not have the quality problems of other similar products, such as an oil component being separated from an upper layer, the phenomenon of oil-water separation, and a coarsened texture of an emulsion.

The invention relates to the technical field of daily chemicals, in particular to a mousse type sunscreen cosmetic composition and a preparation method thereof. The composition is prepared from a solvent, a sun-screening agent, a humectant, a filling agent, an emulsifying agent, an emollient, a preservative, a skin protecting agent, a thickening agent, an antioxidant and a pH regulator. The mousse texture sun-screening agent provided by the invention is very light, and does not bring heavy or sticky feeling to the skin when being used, so that the skin feels natural and comfortable. The product has a light covering feeling on the skin, does not block pores, and is suitable for being used in hot weather or during sports. The mousse texture has good ductility, can be quickly and uniformly spread on the skin, does not need excessive friction, and reduces sunscreen dead angles caused by non-uniform smearing. The mousse is generally smooth in texture, suitable for being smeared in a large area and capable of conveniently and rapidly covering the whole body such as arms, legs and the back.

The invention belongs to the field of pharmaceutical preparations, and particularly relates to nitrogen hydrochloride # imgabs0 # stine eye drops and a preparation process thereof, the nitrogen hydrochloride # imgabs0 # stine eye drops comprise 0.05% of nitrogen hydrochloride # imgabs1 # stine, 0.2-0.3% of hydroxypropyl methylcellulose, 0.1-0.2% of edetate disodium, 0.12-0.15% of an isoosmotic adjusting agent, 0.04-0.07% of a preservative and 0.005-0.0075% of choline aromatic folic acid; the nitrogen hydrochloride # imgabs2 # stine eye drops prepared by the preparation method disclosed by the invention have the advantages that the adsorption of nitrogen hydrochloride # imgabs3 # stine on a low-density polyethylene bottle is well inhibited under the condition of visible light, and the reduction of the concentration of nitrogen hydrochloride # imgabs4 # stine in the eye drops is remarkably prevented, so that the medication safety is improved. Besides, the added cholinofolic acid and hydroxypropyl methylcellulose have small irritation to eyes under a specific ratio, and can also have a large enough contact angle with the eyes of rabbits at high temperature, so that the retention property of the eye drops on the eyes can be improved, and the drug effect can be favorably exerted.

The invention relates to the technical field of liquid foundation, and particularly discloses a lasting liquid foundation and a preparation method thereof. The invention discloses a lasting liquid foundation. The liquid foundation is prepared from the following raw materials in percentage by weight: 0.5 to 1 percent of thickener, 10 to 15 percent of first emollient, 2 to 5 percent of emulsifier, 1 to 3 percent of first stabilizer, 3 to 5 percent of acrylic acid (ester) / polytrimethylsiloxane methacrylate copolymer, 3 to 5 percent of trimethylsiloxy silicate ester, 0.5 to 3 percent of adsorbent, 0.05 to 1 percent of antioxidant, 10 to 15 percent of second emollient, 10 to 20 percent of coloring agent, 0.5 to 1 percent of second stabilizer, 1 to 5 percent of humectant, 0.05 to 1 percent of chelating agent, 1 to 10 percent of solvent, 0.5 to 1 percent of preservative and the balance of water. 0.1-1% of a third emollient and the balance of water.

The invention relates to the technical field of cosmetics, and particularly discloses emulsion type foaming cleaning scrub cream with a skin care effect and a preparation method of the emulsion type foaming cleaning scrub cream. The scrub cream is prepared from the following raw material components in percentage by mass: 8 to 15 percent of glycerol, 0.2 to 0.9 percent of sodium hydroxide, 0.3 to 0.8 percent of citric acid, 0.03 to 0.2 percent of EDTA (Ethylene Diamine Tetraacetic Acid) disodium, 0.5 to 1.5 percent of an auxiliary agent, 1.5 to 3.0 percent of a thickening agent A, 1.5 to 3.0 percent of a thickening agent B, 5.86 to 1457 percent of an emollient, 12 to 22 percent of a surface active foaming agent, 0.8 to 3.0 percent of an emulsifying agent, 2.5 to 13 percent of a cutin stripping agent, 0.7 to 1.3 percent of a preservative, 0.32 to 0.92 percent of a skin conditioning agent and the balance of water, the skin conditioner is a mixture prepared from sodium hyaluronate, tocopherol, papain, nicotinamide, carnosine, panthenol and phytosterol oleate.

The invention relates to the technical field of seed treatment suspending agents. The invention discloses a seed treatment suspending agent containing clothianidin, prothioconazole and fludioxonil as well as a preparation method and application of the seed treatment suspending agent. The seed treatment suspending agent is prepared from the following raw materials: clothianidin, prothioconazole, fludioxonil, a bactericidal synergist, a dispersing agent, a wetting dispersing agent, a thickening agent, a preservative, an anti-freezing agent, a film-forming agent, warning coloration, a de-foaming agent and de-ionized water. The seed treatment suspending agent containing clothianidin, prothioconazole and fludioxonil prepared by the invention is good in suspending performance, low-temperature stability and heat storage stability. The application amount and the harm to the environment are reduced. The invention also relates to application of the seed treatment suspending agent in prevention and treatment of diseases and insect pests.

The invention provides a metronidazole gel composition and a preparation method thereof, the metronidazole gel composition comprises the following components in percentage by weight: 0.5-1.0% of metronidazole, 0.5-0.7% of benzene-free carbomer, 1.0-5.0% of a humectant, 0.05-0.15% of a preservative, a pH regulator, and / or other pharmaceutically acceptable auxiliary materials, and the balance of water; wherein the metronidazole gel composition does not contain benzene. The metronidazole gel composition is stable in quality and high in safety, particularly, the safety of the gel composition can be further improved by adopting the benzene-free auxiliary material carbomer 980, metronidazole is prevented from making contact with benzene in the long-term external use process, and then the harmfulness of the metronidazole is avoided; moreover, by further optimizing the dosage of carbomer 980, the pH value of the product and the like, the impurities of the product can be better controlled, and the stability of the product is further improved.

The invention relates to an application of D-camphor and cymenin in preparation of an anti-inflammatory soothing preparation for sensitive skin. The invention discloses an application of D-camphor and cymenin as only two effective components in preparation of an anti-inflammatory soothing preparation for sensitive skin. The invention further discloses an anti-inflammatory soothing preparation for sensitive skin, only two effective components of the anti-inflammatory soothing preparation for sensitive skin are D-camphor and cystin, and the anti-inflammatory soothing preparation for sensitive skin can reduce the reaction of IL-6, IL-8 and NO related microinflammation in a keratinocyte inflammation model. The invention has the following beneficial effects: 1, in a high proportion window (5-10: 1) of D-camphor and polycymenin, the inhibition of the compound system of D-camphor and polycymenin on IL-6, IL-8 and NO is superior to that of any monomer; 2, stable dispersion and good use experience can be realized through the micro-emulsion type emulsifying essence or the face cream carrier, and meanwhile, the face cream still has feasibility under the conditions of no essence and no conventional preservative.

The invention discloses a prothioconazole suspending agent for inhibiting particle size increase and a preparation method thereof. The prothioconazole suspending agent comprises the following components in percentage by mass: 20% of prothioconazole, 20% of tebuconazole, 1%-5% of an anti-freezing agent, 1%-10% of a dispersing agent, 1%-5% of a wetting agent, 0.1%-2% of a thickening agent, 0.2%-1% of a defoaming agent, 0.05%-0.9% of a preservative and the balance of deionized water. The preparation method is simple, environment-friendly and low in cost, the carboxylate dispersing agent and the sulfonate wetting dispersing agent with different structures are combined according to a certain proportion, so that a formula system is stable, and increase of particle sizes of prothioconazole and tebuconazole is inhibited. The prothioconazole tebuconazole granule can effectively inhibit increase of particle size, the particle size is increased by 25%-29% after 14 days of heat storage, the problem of particle size increase of prothioconazole tebuconazole can be effectively solved, and finally the problem of long-term stability of the product in the storage process is solved, the utilization rate is increased, and the drug effect of the product is guaranteed.

The invention discloses a fire extinguishing agent, and relates to the technical field of fire extinguishing agent production, the fire extinguishing agent comprises a foaming agent, an emulsifier, a foam stabilizer, an antifreeze agent, a preservative and water, and the volume ratio of the foaming agent to the emulsifier to the foam stabilizer to the antifreeze agent to the preservative to the water is (25-40): (3-5): (25-40): (0.1-3): (2-41.9); the foaming agent comprises an ionic surface active agent and a nonionic surface active agent, and the volume ratio of the ionic surface active agent to the nonionic surface active agent in the foaming agent is 1: (5-45). Wherein the foaming agent reduces the conductivity of the fire extinguishing agent, so that the conductivity of a stock solution is 1t; the conductivity of the generated foam is lower than 100 [mu] S / cm, and the foam is suitable for extinguishing battery fire disasters. The fire extinguishing agent is used in combination with a compressed air foam system, and fire extinguishing foam with a uniform and stable structure can be generated in different mixing ratios, gas-liquid ratios and working pressure states.

The instant invention relates to a semi-solid topical composition containing Pirfenidone and an antimicrobial / antiseptic agent such as Modified Diallyl Disulfide Oxide (M-DDO) and its preparation process, offering advantages compared to other pharmaceutical forms of topical administration known in the state of the art, useful as antifibrotic, anti-inflammatory and antiseptic agent in the prevention, treatment and reversion of acne and post acne lesions. Said compositions is also useful for reducing skin redness, detaining the formation of new acne outbreaks, reversing already existing outbreaks and regenerating skin damage caused by acne.

The invention discloses an antibacterial antifouling PE composite material and a preparation method thereof. The antibacterial and antifouling PE composite material is prepared from the following raw materials in parts by weight: 90 parts of PE, 1-8 parts of an antibacterial and antifouling agent Fe3O4-CeO2 (at) XG, 1 part of a preservative, 0.5-1 part of an antioxidant 1010 and 1-3 parts of polyethylene wax. The prepared antibacterial and antifouling agent takes xanthan gum (XG) with antibacterial and antifouling properties as a carrier, Fe3O4-CeO2 (at) XG of Fe-doped cerium oxide is loaded, Fe3O4 with heat resistance and CeO2 with excellent antibacterial properties are combined, and the dispersibility of the antibacterial and antifouling agent in a matrix is improved through the xanthan gum, so that the properties of the antibacterial and antifouling agent are fully exerted in the matrix. According to the invention, Fe3O4-CeO2 (at) XG is adopted as the antibacterial antifouling agent, so that the antibacterial performance and antifouling performance of the PE material can be effectively improved, and the PE composite material with excellent performance is prepared.

The invention belongs to the technical field of daily chemical products, and particularly relates to a granular composition with easy-to-flush, soothing and oil-controlling effects and application. The granular composition is prepared from the following components in parts by weight: 21 to 73 parts of a composite surfactant, 2.1 to 21 parts of a humectant, 1 to 4.9 parts of a soothing component, 10 to 20 parts of a filling agent, 1 to 5 parts of an anti-caking agent and 0.1 to 1 part of a thickening agent, the composite surfactant is a compound of distearyl dimethyl ammonium chloride, C14-16 sodium olefin sulfonate, sodium cocoyl isethionate and sodium lauroyl glutamate. According to the invention, a specific composite surfactant is matched with other components to develop the solid washing and caring particle, the solid washing and caring particle can play multiple soothing and cleaning effects, can effectively reduce the use requirements of preservatives, ensures the long-term stability and use effect of the product, is easy to rinse, free of residues, easy to transport or carry, and has a good application prospect. The liquid shampoo can be widely applied to personal care products for washing hair, face or bathing and the like.