55 results about "Amezinium methyl sulfate" patented technology

The invention discloses a shell metal stamping part surface treatment technique which comprises the following steps: 1) mixing 65 parts by mass of ethanedioic acid, 7 parts by mass of zinc nitrate, 5 parts by mass of sodium molybdate, 2.3 parts by mass of nickel nitrate, 2 parts by mass of coconut diethanol amide, 3 parts by mass of phytic acid and 2 parts by mass of dodecyl trimethyl ammonium sulfate, and reacting at 115 DEG C for 3 hours to obtain a metal surface treating agent; 2) mixing 17 parts by mass of metal surface treating agent and 136 parts by mass of water to obtain a surface treatment working fluid; and 3) heating the surface treatment working fluid to 54 DEG C, and putting the metal stamping part in the surface treatment working fluid to perform surface treatment for 27 minutes. The surface treatment technique can enhance the oxidation resistance and corrosion resistance of the metal stamping part.

A fabric softener active composition, comprising at least 50% by weight of a bis-(2-hydroxypropyl)-dimethylammonium methylsulphate fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.5 to 1.99, wherein the average chain length of the fatty acid moieties is from 16 to 18 carbon atoms and the iodine value of the fatty acid moieties, calculated for the free fatty acid, is from 0.5 to 50, and from 0.5 to 5% by weight fatty acid provides high softening performance and good storage stability in aqueous dispersion and can be handled and processed in a liquid state without addition of a flammable solvent.

The invention discloses a preparation method of a nano-composite PTFE (polytetrafluoroethylene) anti-dripping agent. The preparation method comprises the following steps: 1), preparing an initiator solution; 2), preparing a nano-hydrotalcite solution; 3), adding 7 parts of maleic anhydride, 55 parts of maleic anhydride, 8 parts of butyl methacrylate, 2 parts of calcium carbonate, 8 parts of superfine silicon dioxide powder, 2 parts of primary alcobol ethoxylate, 1 part of alkylphenol ethoxylates, 1 part of dodecyl trimethyl ammonium bromide, 2 parts of dodecyl trimethyl ammonium sulfate, 4 parts of polyoxyethylene lauryl ether and 5 parts of kaolin into a reaction kettle and stirring uniformly, raising the temperature to 85 DEG C at 5 DEG C / min, and adding 15 parts of initiator solutions for one hour of a seed reaction; 4), obtaining polymer emulsion; 5), obtaining precipitate; and 6), performing centrifugal separation on the precipitate, washing an emulsifier in a system with hot water at the temperature of 75 DEG C, performing centrifugal separation again, and performing drying and grinding to obtain the anti-dripping agent. The nano-composite PTFE anti-dripping agent prepared with the method has good stability.

The invention discloses a method for preparing a flame-retardant fabric finishing agent. The method comprises the following steps: (1) grinding 2-3 weight parts of diammonium hydrogen phosphate, 15-17 weight parts of borax, 8-9 weight parts of trimethylol tripolyamide , 2-3 weight parts of tetrakis hydroxyethyl phosphorus chloride and 6-7 weight parts of sodium silicate, and uniformly mixing; (2) simultaneously adding 2-3 weight parts of dodecyl trimethyl ammonium sulfate, 5-6 weight parts of magnesium chloride, 150-180 weight parts of deionized water and 10-15 weight parts of tricresyl phosphate, finishing batching within 15-20 minutes, and uniformly stirring and mixing at the temperature of 60-65 DEG C; and (3) cooling to room temperature, sequentially adding 2-3 weight parts of hydroxypropyl methyl cellulose, 12-14 weight parts of triethanolamine and 8-9 weight parts of urea, uniformly stirring and mixing to obtain the flame-retardant fabric finishing agent. The invention provides a method for preparing the flame-retardant fabric finishing agent, and the fabric finished by the flame-retardant fabric finishing agent has high fire resistance and hidden combustion property, can prevent molten drops and is resistant to washing and dry cleaning.

The invention discloses a down feather detergent which comprises the following components in parts by weight: 100 parts of water, 3-4 parts of triethanolamine, 2-3 parts of octadecanol polyoxyethylene ether, 1-2 parts of abietic acid polyoxyethylene ester, 1-2 parts of polyglycerol monostearate, 1-2 parts of hydroxypropyl methyl cellulose, 3-4 parts of sodium laurate, 1-2 parts of dodecyl trimethyl ammonium sulfate, 1-2 parts of sodium persulfate, 1-2 parts of N-octyl isothiazolinone, 1-2 parts of phenyl silicon oil, 2-3 parts of aminomethyl propanol, 2-3 parts of morpholine, 1-2 parts of sodium bicarbonate, 1-2 parts of tea polyphenol, 2-3 parts of vinyl trimethoxy silane, 1-2 parts of polyisobutene, 3-4 parts of polyvinylpyrrolidone, 1-2 parts of dimer acid and 2-3 parts of maleic anhydride modified polyethylene. The down feather detergent disclosed by the invention can effectively remove stain on down feather and has a relatively good conditioning and caring function on down feather.

The invention relates to a cleaning liquid and a cleaning method. The inventions aims to provide a cleaning liquid capable of cleaning a to-be-cleaned item adhered with cerium oxide in a method of dissolving cerium oxide in a form of cerium ion and a cleaning method adopting the cleaning liquid. The cleaning liquid is characterized in that the cleaning liquid can remove the cerium oxide left on the surface of the to-be-cleaned item. The cleaning liquid includes (1)hydrogen fluoride and (2)ammonium salt. The ammonium salt is at least the one selected from ammonium chloride, ammonium nitrate, ammonium sulfate, tetramethyl ammonium chloride, tetramethyl ammonium nitrate and tetramethyl ammonium sulfate.

The invention discloses a finishing process of a garment fabric. The finishing process of the garment fabric comprises the following steps: (1) adding 3.4 parts by mass of trishydroxymethyl ethylene urea, 2.6 parts by mass of a dark plum extract and 1.7 parts by mass of acrylic resin into 12.9 parts by mass of deionized water, and uniformly stirring; (2) sequentially adding 2.3 parts by mass of waterborne polyurethane and 3.1 parts by mass of dodecyl trimethylammonium ammonium sulfate, further stirring until all the materials are uniformly mixed to prepare a finishing solution; and (3) padding the fabric in the finishing solution and drying at constant temperature. The fabric finished by the finishing process of the garment fabric is washable and is excellent in anti-crease performance and antibacterial performance.

The invention discloses a dyeing method of knitted textile fabrics. The dyeing method comprises the following steps: (1) adding 2-3 parts by weight of triethanolamine, 1-2 parts by weight of hydroxypropyl methyl cellulose, 3-4 parts by weight of ethyl alcohol, 7-8 parts by weight of natural plant pigment, 4-5 parts by weight of N-methyl pyrrolidon, 1-2 parts by weight of dodecyltrimethyl ammonium sulfate and 15-17 parts by weight of water into a dye vat, and stirring evenly; (2) soaking the knitted textile fabrics in the dye vat for 1.5 hours; (3) drying the soaked knitted textile fabrics at 90 DEG C; (4) soaking the dried knitted textile fabrics in clear water, and rinsing for 35 minutes; and (5) taking out the rinsed knitted textile fabrics for natural drying. The dyeing method of the knitted textile fabrics has the advantage that the natural plant pigment and a special preparation process are adopted so that a dyeing agent for the knitted textile fabrics is nontoxic and harmless and does not drop in the use process, and moreover, the dyed knitted textile fabrics are safe and comfortable.

A new and improved aqueous shaving cream composition and method of using the composition is disclosed. The aqueous composition comprises citric acid, hair keratin amino acids, stearic acids, boric acid, fumaric acid, SD Alcohol 40, cetyl alcohol, stearyl alcohol, calcium chloride, sodium chloride, camphor, hydroxyethylcellulose, calcium hydroxide, ammonium hydroxide, triethanolamine, gelatin, stearamidopropyl dimethylamine, methylchloroisothiazolone, methylisothiazolinone, cyclopentasiloxane, glycerin, dimeticonol, linseed oil, soybean oil, eucalyptus oil, propylene glycol, fragrance, methol, guar gum, DMDM hydantoin, sodium calcium alginate, panthenol, oleyl sarcosine, methylparaben, stearyl octyldimonium methosulfate, behenamidopropyl ethyldimonium ethosulfate, TEA-dodecylbenzenesulfonate, calcium sulfate, and disodium EDTA. The method of using the aqueous composition comprises the steps of getting, moistening, obtaining, placing, rubbing, shaving, and wiping.

The invention discloses a metal cleaner, which is composed of the following ingredients in parts by weight: 4-5 parts of deionized water, 2-3 parts of octanol, 2-3 parts of tetramethyl ammonium bromide, 4-5 parts of fatty alcohol-polyoxyethylene ether sulfate, 1-2 parts of glycerin monostearate, 8-9 parts of sodium phosphate, 1-2 parts of imidazolidine, 1-2 parts of mineral oil, 1-2 parts of sodium silicate, 6-7 parts of polyvinyl alcohol, 2-3 parts of tributyl phosphate, 2-3 parts of lignosulfonate, 4-5 parts of fatty alcohol-polyoxyethylene ether, 1-2 parts of benzotriazole, 1-2 parts of dodecyl trimethyl ammonium sulfate and 1-2 parts of oleoyl amino acid. The metal cleaner disclosed by the invention has the advantages of low alkaline, few bubbles and environment friendliness, has a very strong deoiling effect under lower temperature and is low in corrosivity.

The present invention discloses a leveling agent for a fabric. The leveling agent comprises, by mass, 1-2 parts of isodecyl alcohol polyoxyethylene ether, 9 parts of sodium hydroxide, 250 parts of water, 22 parts of polyethylene glycol, 18 parts of polyhydroxy glycidyl ether, 14 parts of dodecanol, 32 parts of glyceryl monooleate, 1 part of hydroxy propyl methylcellulose, 1 part of dodecyl trimethyl ammonium sulfate, 27 parts of dodecyl phenol, and 7 parts of alkylamine acetate. The leveling agent has characteristics of good leveling effect, acid resistance, alkali resistance, hard water resistance, oxidizing agent resistance, reducing agent resistance and other substance resistance, and provides stability for salts.

The invention discloses a printing and dyeing process for a pure cotton fabric. The printing and dyeing process comprises the following steps: (1) preparing 1-2 parts by mass of hydroxypropyl methyl cellulose, 1-2 parts by mass of dodecylbenzene trimethyl ammonium sulfate, 5-6 parts by mass of sulfuric acid, 3-4 parts by mass of ammonium sulfate, 6-7 parts by mass of sodium sulfate, 2-3 parts by mass of urea, 10-15 parts by mass of paste A, 12-14 parts by mass of Acramin FWR paste and 40-42 parts by mass of water-prepared printing sizing agent; (2) preparing 2-3 parts by mass of coconut monoethanol amide, 6-7 parts by mass of organosilicone polyvinyl fluoride ether, 8-9 parts by mass of branched chain fatty alcohol concentrated cyclohexane, 2-3 parts by mass of organosilicone, 15-16 parts by mass of modified 2D resin powder and 50-60 parts of water-prepared padding dye solution; (3) performing ground dyeing; (4) printing; and (5) evaporating and washing with water. According to the dyeing process, the padding dye solution and the printing sizing agent are adopted, so that a synergistic effect is achieved among components, and the repeated water-washing color fastness of the pure cotton fabric dyed with the printing and dyeing process is increased greatly; and moreover, the dyed pure cotton fabric is good in dyeing effect, and the visual effect is improved.

The invention relates to a protective agent for a chlorite membrane on the surface of the pore of a reservoir, which is applied to the pore of the protective reservoir of the oil well and the water injection well of the oilfield. The protective agent comprises the following components in parts by weight: 8-12% of tetramethyl ammonium sulfate, 8-12% of tetradecyl benzyl dimethyl ammonium chloride,5-8% of thioglycolic acid, 2-4% of isopropyl alcohol, 3-6% of ethylene glycol butyl ether, 4-8% of propylene glycol, 5-8% of N, N-dimethylformamide, 3-6% of fluorinated tetramethyl polyether diol, 3-6% of 2,3-epoxypropyl trimethyl ammonium chloride and the balance of deionized water. The total percent of the components is 100 percent. The protective agent can be prepared into a treatment solutionwith clear water and can be infused into the ultralow-permeability reservoir to protect the pore of the reservoir, wherein the surface of the pore of the reservoir is provided with the chlorite membrane.

In a method for making a tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid ester by quaternizing a tris-(2-hydroxyethyl)-amine fatty acid ester with dimethylsulfate the quaternizing is carried out in the presence of a solid acid scavenger. The method can provide a fabric softener active composition, comprising from 65 to 98% by weight of at least one tris-(2-hydroxyethyl)-methylammonium methylsulfate fatty acid ester, the corresponding non-quaternized tris-(2-hydroxyethyl)-amine fatty acid esters in amounts providing a total amine number of the composition of from 2 to less than 7 mg KOH / g, and from 1 to 1500 ppm methanol.

The invention discloses building anti-cracking putty powder which is prepared from the following components in parts by weight, 1-2 parts of sucrose fatty acid ester, 2.1 parts of gum Arabic powders, 1.3 parts of sodium dodecyl sulfate, 1.2 parts of dodecyl trimethyl ammonium sulfate, 0.9 part of oxide alkylamine polyoxyethylene ether, 0.9 part of inositol hexaphosphate, 3.6 parts of sodium carboxymethyl cellulose, 15 parts of sodium bentonite, 30 parts of guar gum and 50 parts of ash-calcium powder. The building anti-cracking putty powder is good in leveling property and water resistance, high in adhesive force, high in strength, resistant to grinding, acid and alkaline corrosion, high and low temperature change and mildew, and cannot hollow, peel, crack, fall off, yellow, mildew and generate black spots after being affected with water and damp.

The invention discloses a metal dirt cleaning agent. The metal dirt cleaning agent is composed of, by weight, 5-8 parts of citric acid, 3-6 parts of malic acid, 1-3 parts of glycolic acid, 3-6 parts of ethyl alcohol, 2-4 parts of dodecyl trimethyl ammonium sulfate, 0.5-1 part of sodium tripolyphosphate , 0.5-1 part of triethanolamine, 2-4 parts of sodium silicate, 2-4 parts of sodium ethylene diamine tetracetate, 1-3 parts of mineral oil, 0.5-1 part of lignosulfonate, 3-5 parts of corrosion inhibitors, 2-6 parts of reducing agents, 1-3 parts of surface active agents, and 40-45 parts of deionized water. According to the metal dirt cleaning agent, the cleaning acting force is high, the speed is high, the effect is remarkable, corrosion to metal materials is avoided, and equipment is prevented from being damaged.

The invention discloses an efficient, low-foaming and environmental-friendly scouring agent, consisting of the following components in parts by weight: 1-2 parts of dodecyl trimethyl ammonium sulfate, 35-40 parts of sodium dodecyl diphenyl ether disulfonate, 8-9 parts of alkyl glycoside with alkyl chain length of 7, 65-70 parts of water, 25-30 parts of C16 secondary alkyl sodium sulfonate, 6-8 parts of iso-alcohol polyoxyethylene ether with alkyl chain length of 9 and 1-2 parts of sodium polyacrylate. The efficient, low-foaming and environmental-friendly scouring agent disclosed by the invention is high in alkali resistance, quick to permeate, low in foaming property and good in stability and is unlikely to generate environmental pollution in an application process.

The invention discloses a finishing technology for garment materials. The technology comprises the following steps: 1) pouring 3.4 parts by mass of trimethylol ethylene urea, 2.6 parts by mass of dark plum extract and 1.7 parts by mass of acrylic resin into 12.9 parts by mass of deionized water, and stirring uniformly; 2) successively adding 2.3 parts by mass of aqueous polyurethane and 3.1 parts by mass of dodecyl trimethyl ammonium sulfate, continuing to stir until the mixture is sufficiently uniformly mixed, so as to prepare the finished solution; and 3) padding the garment materials in the finishing solution, and performing constant-temperature baking. By employing the finishing technology for garment materials, the finished garment material is resistant to water washing, and possesses excellent wrinkle resistance and antibacterial property.

The invention discloses a dyeing method for yellow cotton fabric. The dyeing method comprises the following steps of: with cotton fiber yarns as warps and cotton fiber yarns as weft yarns, interweaving 50-60 warps and the 45-55 weft yarns into the cotton fabric; adding the cotton fabric, potassium hydroxide and 3-chlorine-2-hydroxypropyl trimethyl ammonium sulfate to a water bath kettle with water in sequence; heating for a period of certain time and dropwise adding acetic acid to the water bath kettle till the solution becomes neutral; adding curcuma dye to the water bath kettle for dyeing to obtain the yellow cotton fabric. According to the dyeing method for the yellow cotton fabric, provided by the invention, a modifying agent is used to modify the cotton fabric so that the dyeing performance of the cotton fabric is improved and the natural curcuma dye is firmly adhered to the cotton fabric, and the cotton fabric still can keep bright after being washed by a plurality of times and does not dye other objects in contact with the cotton fabric. Besides, the cotton fabric is dyed uniformly without color difference, does not change colors by light irradiation.

The invention discloses a novel down feather detergent which comprises the following components in parts by weight: 3-4 parts of polyglycerol monostearate, 2-3 parts of dimeric acid, 1-2 parts of sodium benzoate, 1-2 parts of hexyldecanol, 130 parts of water, 1-2 parts of dodecyl trimethyl ammonium sulfate, 2-3 parts of sodium laurate, 4-5 parts of stearyl alcohol polyethenoxy ether, 2-3 parts of sodium persulfate, 2-3 parts of abietic acid polyoxyethylene ester, 2-3 parts of N-octyl isothiazolinone, 3-4 parts of sodium bicarbonate, 1-2 parts of phenyl silicone oil, 1-2 parts of morpholine, 1-2 parts of tea polyphenol, 1-2 parts of maleic anhydride modified polyethylene, 2-3 parts of polyisobutene, 1-2 parts of sodium hexametaphosphate, 3-4 parts of aminomethyl propanol and 1-2 parts of methyltrimethoxysilane. The novel down feather detergent disclosed by the invention is capable of effectively removing the dirt positioned on a down feather and achieves preferable conditioning and nursing effects on the down feather.

The invention discloses a novel liquid crystal display device for a range hood capable of displaying a timing clock. The novel liquid crystal display device comprises a rectangular aluminum alloy panel and an aluminum alloy outer housing which are connected by a buckle, wherein the outer surfaces of the aluminum alloy panel and the aluminum alloy outer housing are coated with protective films; and each protective film comprises the following components in parts by weight: 0.5 part of dibutyl phthalate, 1-2 parts of methylbenzotriazole, 12 parts of bisphenol A type epoxy resin, 0.2 part of aluminum hydroxide, 1-2 parts of 2-(4-thiazolyl) benzimidazole, 1-2 parts of dimethylaminoethyl acrylate, 2-3 parts of dodecyltrimethylammonium sulfate and 1-2 parts of gamma-(methacryloxy) propyltrimethoxysilane. The novel liquid crystal display device disclosed by the invention has special display design, structure design and protection design; the outer surfaces of the panel and the outer housing are coated with the protective films, thereby preventing the aluminum alloy panel and the aluminum alloy outer housing from being corroded and ensuring that a liquid crystal display control circuit board cannot be moisturized and corroded for a long time.

The invention discloses ramie cotton fabric finishing liquid which comprises the following components in parts by weight: 4.2 parts of trihydroxymethylethylene urea, 0.8 part of hexadecyl stearyl alcohol, 1.4 parts of xanthan gum, 2.3 parts of litsea cubeba essential oil, 0.7 part of citronella essential oil and 2.5 parts of dodecyl trimethylammonium sulfate. The ramie cotton fabric finishing liquid disclosed by the invention is high in hydrophilcity and high in permeability, and the tensile property and antifouling resistance of the fabrics can be enhanced.

The invention discloses a fabric after-finishing process. The fabric after-finishing process comprises the following steps: 1) putting 1-2 parts by mass of melamine, 1.5 parts by mass of dichloromethane, 0.9 part by mass of honeysuckle flower and 1.4 parts by mass of maleic anhydride into 24 parts by mass of deionized water, mixing the materials and stirring the materials uniformly; 2) simultaneously adding 2.6 parts by mass of petroleum sulfonate, 1.5 parts by mass of hydroxyethyl cellulose, 0.8 part by mass of ammonium dodecyl trimethyl sulfate and 1.4 parts by mass of palmatine slowly and continuously stirring the materials until the materials are fully mixed uniformly, thus preparing a finishing agent; and 3) carrying out padding treatment on a fabric in an impregnation liquid containing the finishing agent and drying the fabric at a constant temperature. The fabric finished by the fabric after-finishing process has excellent antibacterial, flame retardant, anti-wrinkle and antistatic properties and strong washability.

The invention discloses a making method of western style pants. The making method comprises the following steps of: 1) mixing 1-2 parts by weight of dodecyl trimethyl ammonium sulfate, 35-40 parts by weight of 1-allyl-3-methyl imidazole chloride salt and 1-2 parts by weight of hydroxypropyl methylcellulose together, and then orderly adding 50-55 parts by weight of 1,2,3,4-cyclopentane tetracarboxylic acid, 4-5 parts by weight of silane coupling agent and 2-3 parts by weight of sodium polyacrylate, stirring for 20-25 minutes to obtain a non-ironing setting agent; 2) performing padding treatment on the fabrics of the western style pants in an impregnation liquid containing 55-60% of non-ironing setting agent, wherein the pressure is 1-2MPa, and the liquid-carrying rate is 75-80%; 3) drying the fabrics; 4) carrying out cutting, pants making, and setting by ironing; and 5) putting the western style pants in a baking setting machine at a constant temperature ranging from 155 to 160 DEG C for 3-4 hours. The western style pants made by the method provided by the invention have excellent wrinkle resistance; the joints of the pants keep stiff and smooth, and the joints on the surface of the pants and at the inner and outer sides of the pants also keep stiff and smooth, and flat; the pants are well set without ironing after being washed and air-dried.

The invention discloses a vehicle-mounted GPS positioning module which comprises a metal shell. The metal shell is subjected to surface treatment. The surface treatment comprises the following steps that by mass, 1-2 parts of potassium iodide, 1.8 parts of chitin, 0.7 part of nanoscale titanium dioxide, 1.5 parts of dodecyl trimethyl ammonium sulfate, 0.8 part of nickel nitrate, 1.8 parts of ammonium metavanadate and 2.3 parts of gamma-(methyl acryloyl oxygen) propyl trimethoxysilane are poured into 25 parts of deionized water and are stirred and mixed to be uniform to obtain a surface treatment working solution; 2, the surface treatment working solution is heated to 55 DEG ; 3, the metal shell is placed in the surface treatment working solution for dipping for 34 min, then taken out and dried. According to the vehicle-mounted GPS positioning module, after being subjected to surface treatment, the metal shell has the excellent waterproof performance, corrosion resistance, rust-proof performance, heat and cold resistance and weather resistance.

The invention discloses a high temperature levelling agent for textile dyeing and finishing. The high temperature levelling agent is prepared from 5% of polyester and polyether silicone oil block copolymer with the number-average molecular weight being 30000, 35% of polyethylene glycol monostearate and the balance water. The polyester and polyether silicone oil block copolymer is prepared from, by mass, 3-4 parts of 3-piperazine propyl methyl dimethoxy silane, 1-2 parts of ethylenediamine polyoxyethylene polyoxypropylene block polyether, 7-8 parts of dimethyl terephthalate, 2-3 parts of fatty alcohol ether sodium sulfate, 1-2 parts of dodecyl trimethyl ammonium sulfate, 4-5 parts of polyethylene glycol, 1-2 parts of gamma-glycidyl ether group trimethoxy silane and 6-7 parts of sodium hexametaphosphate. The high temperature levelling agent for textile dyeing and finishing has the finishing effects of fluffing and softening.

The invention discloses an alum ore tailing alcohol-based casting paint, which is characterized by being composed of the following raw materials in parts by weight: 65 to 80 parts of lightly-calcined magnesite, 25 to 30 parts of perlite powder, 30 to 50 parts of alum ore tailing, 2 to 4 parts of bentonite, 0.1 to 0.4 part of EFKA-2035 defoaming agent, 0.4 to 0.7 part of carbon fiber, 0.2 to 0.6 part of antioxidant 1212, 0.4 to 0.8 part of calcium stearate, 0.7 to 2.1 parts of dodecyl trimethyl ammonium sulfate, 14 to 18 parts of pine wood bran, 1 to 3 parts of sodium carboxymethyl starch, 5 to 8 parts of ethyl silicate, 45 to 60 parts of ethanol, and 3 to 6 auxiliary agents. The alum ore tailing is modified, the compactness of the alum ore tailing is changed, the modified alum ore tailing is added into the raw materials to enhance the breathability of the paint so as to avoid the phenomenon of cold shut between the liquid metal and the coating during the casting process, and thus the obtained casting member quality is improved finally.

The invention discloses leather base cloth processed through a finishing process. The finishing process includes the following steps of firstly, putting, by mass, 1-2 parts of calcium carbonate, 3.2 parts of dimethyl terephthalate, 1.8 parts of copper sulfate and 1.4 parts of polyvinyl alcohol polyvinyl alcohol into 14 parts of deionized water, and conducting mixing and even stirring; secondly, simultaneously and slowly adding, by mass, 2.4 parts of dodecyl trimethylammonium ammonium sulfate, 1.7 parts of tea polyphenol, 0.9 part of rosin-based waterborne polyurethane and 2.3 parts of tetramethyl ammonium bromide, continuing to conduct stirring till the mixture is sufficiently and evenly mixed, and preparing a finishing agent; thirdly, conducting padding on fabric in steeping liquor containing the finishing agent, and conducting drying at a constant temperature. The leather base cloth is processed through the finishing process and has excellent antibacterial, flame-retardant, anti-wrinkle and anti-static performance.

The invention discloses a degerming oil-removal modification treatment finishing agent for clothing. The degerming oil-removal modification treatment finishing agent comprises, by mass, 6-7% of hydroxypropyl methyl cellulose, 2-3% of polyhexamethylene guanidine, 8-9% of amino-terminated hyper-branched polymer quaternary ammonium salt HBP-HTC, 3-4% of a bio-enzyme, 1-3% of sodium benzoate, 7-8% of algal polysaccharide derivatives, 2-3% of a polybasic carboxylic acid finishing agent, 2-4% of coconut monoethanol amide, 7-8% of a beta-chitosan quaternizated hyaluronic acid derivative, 10-15% of dodecyl trimethyl ammonium sulfate, 5-6% of triethanolamine and the balance deionized water. The degerming oil-removal modification treatment finishing agent has obvious disinfection and sterilization effects, long bacterium killing and inhibition time, very stable chemical properties and a long period of validity.