38 results about "POTASSIUM LAURATE" patented technology

The invention belongs to the field of daily chemical products, and particularly relates to an efficient laundry detergent and a preparation method thereof. The efficient laundry detergent comprises, in weight percent, 5-20% of sodium ethoxylated alkyl sulfate with the mass concentration of 70%, 3-15% of linear alkyl benzene sulfonic acid, 3-6% of fatty alcohol-polyoxyethylene ether, 3-8% of cocamidopropyl betaine with the mass concentration of 35%, 3-10% of potassium laurate water solution with the mass concentration of 17%, 3-10% of potassium oleate water solution with the mass concentrationof 5%, 1-10% of sodium hydroxide, 0.1-2% of compound enzyme, 0.05-0.2% of preservative, 0.1-0.5% of ethylene diamine tetraacetic acid, 0.05-0.5% of citric acid, 0.5-3% of sodium chloride, 0.15-0.5% ofessence and the balance deionized water. The efficient laundry detergent is high in antibacterial and stain removal ability and environmentally friendly and has fewer bubbles, and energy, time and water are saved.

The invention belongs to the technical field of daily chemical products and specifically relates to a clothes-washing gel bead and a preparation method thereof. The clothes-washing gel bead provided by the invention contains the following components by weight percent: 30-75% of fatty alcohol-polyoxyethylene ether, 5-15% of glycerinum, 10-20% of propylene glycol, 8-15% of potassium laurate, 5-20% of fatty acid methyl ester ethoxylate, 5-15% of deionized water, 1-5% of acrylic acid-acrylate copolymer, 1-5% of organic silicon compound, 1-5% of essence, 0.2-0.8% of complex enzyme, 0.1-0.6% of microcapsule essence, 0.1-0.5% of silver ion compound, 0.1-0.5% of glutamic acid N,N-tetrasodium acetoacetate, 0.01-0.2% of preservative, 0.001-0.005% of pigment and 0.05-0.2% of citric acid. The clothes-washing gel bead provided by the invention is efficient and safe, has long-lasting fragrance, is sterilizing and has a softening function.

The invention relates to a soap ammonia type facial cleansing product and a preparation method thereof. The product comprises an amino acid surfactant, a soap-based surfactant, an auxiliary surfactant, an auxiliary agent and a solvent, wherein the amino acid surfactant is at least one selected from potassium cocoyl glycinate, sodium cocoyl glycinate, sodium lauroyl sarcosine, TEA-cocoyl alaninate,sodium cocoyl glutamate, TEA-lauroyl glutamate, sodium lauroyl glutamate and sodium palmitoleyl glutamate; the soap-based surfactant is at least one selected from potassium cocoate, potassium laurate, potassium myristate, potassium palmitate and potassium stearate; and the auxiliary surfactant is at least one selected from sodium lauroamphoacetate, lauryl hydroxyl sulphobetaine, cocamidopropyl betaine, lauryl glucoside, decyl glucoside, cocamidopropyl betaine, cocamide, dodecyl dimethyl betaine and palm kernelamide. The cleaning agent has the characteristics of low irritation, high cleaning efficiency, rich foam and good use feeling.

The invention discloses a method for preparing a hydroxyapatite crystal whisker porous ceramic support mainly used for bone repair and belongs to the field of biomedical materials. According to the method, hydroxyapatite crystal whisker is used as the raw material, potassium laurate is used as a foaming agent, carboxymethylcellulose is used as a foam stabilizer, a ceramic foam body is obtained through stir-foaming, a ceramic blank is obtained through extrusion forming and freeze drying, and then the hydroxyapatite crystal whisker porous ceramic support is obtained through sintering. The porous ceramic material prepared with the method has honeycomb straight-through holes with diameters of 10-1000 microns and side wall holes with diameters of 1-400 microns. The method has the advantages that processes are simple and controllable, raw material cost is low, and production period is short. The modified hydroxyapatite crystal whisker porous ceramic support prepared with the method has qualified cytotoxicity, high degradation property and certain biological activity. Therefore, industrial production and clinical application can be achieved.

The invention provides a butyl latex and a preparing method thereof. Specifically, in the preparing method of the butyl latex, the butyl latex is prepared with a dissolving-emulsifying method, and the preparing method comprises the following steps that butyl rubber or brominated butyl rubber is dissolved with a saturated alkane solvent, emulsification is carried out, the solvent is removed, concentration is carried out, and whey is recycled. In an emulsifying agent system, a main emulsifying agent is one or two of sodium dodecylbenzene sulfonate, disproportionated potassium rosinate and isomerized alcohol ether carboxylate, and an auxiliary emulsifying agent is one or two of Triton X-10 and Tween80. A stabilizing agent is one of EDTA and potassium laurate. The preparing method has the advantages that the dosages of the emulsifying agents are small, the latex yield is high, the molecular weight loss is low, and the whey is recycled. According to the butyl latex, the yield is 85% or above, the solid content is 50.0-70.0%, the content of the solvent is lower than 100 ppm, and the storage stability can reach six months. The butyl latex can be used for impregnation of cord threads and can also serve as primers of adhesives for textiles and the like, a film forming base material for paint, anti-corrosion or packaging coatings and medical sealant.

The invention discloses an intestinal absorption promoting liraglutide salt for preparing oral enteric-coated preparations, and belongs to the field of medicines. The liraglutide salt is selected from salts formed through reacting liraglutide with sodium caprate, potassium caprate, benzene sulfonic acid, sodium dodecyl benzene sulfonate, potassium dodecyl benzene sulfonate, sodium octanoate, potassium octanoate, sodium laurate, potassium laurate, sodium oleate and potassium oleate.

The invention relates to the technical field of daily chemical living cleaning, and discloses a kitchen oil stain cleaning agent and a preparation method thereof. The kitchen oil stain cleaning agent is characterized in that the kitchen oil stain cleaning agent comprises the following raw materials by weight: 10-25% of a surfactant, 5-15% of propanediol butyl ether, 3-7% of a coconut acid diethanolamine condensation compound, 3-7% of sodium carbonate, 3-10% of potassium laurate, 1-10% of sodium silicate, 0.1-1% of essence, 0.1-1% of a chelating gent, 0.1-1% of a dispersant, and the balance of deionized water. The kitchen oil stain cleaning agent has the following advantages that: the oil stain cleaning is rapid, the heavy oil scale dissolving is complete, no insoluble substance is remained on the surface of the cleaned object during the cleaning process, and no new stain is produced; the banana peel extract and the coconut acid diethanolamine condensation compound are added so as to effectively clean the oil stain, and the coconut acid diethanolamine condensation compound provides good oil removing capability for animal and vegetable oils and mineral oils, and has effects of significant scale suspending effect, skin protection, thickening and foam stabilizing; and the kitchen oil stain cleaning agent has the low cost, and does not produce toxic or harmful substances.

The invention provides a hand-wash laundry detergent capable of achieving rinsing easily and a preparation method thereof, and belongs to the field of daily chemical products. The hand-wash laundry detergent is prepared from, by mass, 10%-15% of an anionic surfactant, 4%-8% of a foaming agent, 3%-6% of a nonionic surfactant, 3%-6% of a thickener, 0.1%-0.5% of a preservative, 0.1%-0.5% of a compounding ingredient, 3%-6% of potassium laurate, 3%-8% of potassium oleate, 0.1%-0.5% of citric acid, 1.5%-3% of sodium chloride, 0.15%-0.45% of essence and 46.05%-72.05% of water. Compared with the prior art, by means of the low-foaming property of the hand-wash laundry detergent, when the hand-wash laundry detergent is used for machine washing, foam is not likely to be spilled out; meanwhile, the hand-wash laundry detergent has the advantages of being good in resistance to hard water, high in decontamination speed, good in decontamination effect and capable of saving time and labor, and therefore the hand-wash laundry detergent has the good economic benefit and social benefit.

The present invention provides a method of preparing a circuit board water base washing agent.The preparation method is as follows: (1) Park the raw material according to weight; (2) Add benzonyzol, tinhol polyxoline ether, D‑ lemonine, ethyl acetico, ethanlamine, duolinel group in the reaction kettleAlcoholic polyoxide ether carboxylic acid, ethanol, mixing 5‑20min; (3) Continue to add isopropanol, monocycal polyoxide, nitrobacol, cinnamol ether phosphoricate, and be fully stirred and evenly stirred15‑25min; (4) Finally, add sodium sodium hydroxyyl for fork fork and ionic water, oscillation of 20‑35min in the ultrasonic, and settled filtration.The circuit board water base washing agent of the invention is smaller on the human and environmental side effects, and the cleaning efficiency is high. It is suitable for the SMT circuit board printing residual tinnut paste and red glue residue, especially the electronic components and welding pollution contaminated by rubber marks.Cleaning application of printed circuit boards.

The invention provides a blood transfusion latex pipe and a preparation method thereof. The blood transfusion rubber pipe is composed of the following raw materials in parts by weight: 30 to 50 parts of natural latex, 40 to 60 parts of plant fiber, 0.5 to 1.2 parts of sulfur, 0.5 to 1 part of sodium pyrophosphate, 0.8 to 1.5 parts of polyvinyl methyl ether, 0.5 to 1.3 parts of ammonium oleate soap, 1 to 2 parts of potassium laurate, and 3 to 10 parts of Arabic resin. The provided blood transfusion latex pipe has the advantages of large tensile strength, high break elongation rate, and good thermal stability and mechanical stability, and can be applied to milk steaming, boiling, and disinfection for many times.

The invention relates to a reagent for determining AGEs in human serum by latex immunoturbidimetry; the reagent specifically provided by the invention includes a reagent R1 and a reagent R2, wherein the reagent R1 contains a carbonate buffer solution, sodium chloride, sucrose, bovine serum albumin, and ProClin300; the reagent R2 contains a carbonate buffer solution, sodium chloride, sucrose, bovine serum albumin, anti human AGEs antibody latex microspheres, polyethylene glycol 6000, potassium laurate, gelatin, glycerin and ProClin300. The reagent has the advantages of good stability and linearity, high specificity, high analysis sensitivity, simple operation, easy storage and the like, and can be used for common fully automatic biochemical analyzers in clinic.

The invention discloses an essential oil component-containing liquid soap. The liquid soap comprises, by weight, 100 parts of water, 33-38 parts of potassium laurate, 25-30 parts of potassium palmitate, 25-30 parts of glycol distearate, 10-14 parts of cocamide, 5-10 parts of glycerin, 8-12 parts of cocamidopropyl betaine, 7-10 parts of rose essential oil, 3-6 parts of chamomile essential oil and 0.2-1 part of juniper berry. The essential oil component-containing liquid soap can fully perform the efficacies of essential oil, can clean hand skins, and also can effectively form a protection film on the surfaces of hand skins to make the hand skins moist and smooth.

The invention relates to a soap composition used for mosquito and fly prevention. The composition is prepared through using 18-20 parts by weight of myristate soap, 45-50 parts by weight of potassium laurate soap, 5-8 parts by weight of capric acid soap, 3-4 parts by weight of octanoic acid soap, 4-6 parts by weight of sodium palmitate soap, 1-3 parts by weight of stearic acid soap, 3-4 parts by weight of oleic acid soap, 1-2.5 parts by weight of linoleic acid soap, 13-15 parts by weight of diethyl-m-toluamide, 1.0-1.5 parts by weight of pyrethroid and 0.2-0.4 parts by weight of straight-chain aliphatic acid. The composition is prepared by taking the above raw materials according to the above weight proportions, uniformly mixing, and processing to prepare a soap bar. The soap composition used for mosquito and fly prevention has the advantages of use convenience, good mosquito and fly prevention effects, non-toxicity to human bodies, and non-irritation, and can form an insect prevention film on the skin.

The invention belongs to the technical field of daily chemical products and specifically relates to a clothes-washing gel bead and a preparation method thereof. The clothes-washing gel bead provided by the invention contains the following components by weight percent: 30-75% of fatty alcohol-polyoxyethylene ether, 5-15% of glycerinum, 10-20% of propylene glycol, 8-15% of potassium laurate, 5-20% of fatty acid methyl ester ethoxylate, 5-15% of deionized water, 1-5% of acrylic acid-acrylate copolymer, 1-5% of organic silicon compound, 1-5% of essence, 0.2-0.8% of complex enzyme, 0.1-0.6% of microcapsule essence, 0.1-0.5% of silver ion compound, 0.1-0.5% of glutamic acid N,N-tetrasodium acetoacetate, 0.01-0.2% of preservative, 0.001-0.005% of pigment and 0.05-0.2% of citric acid. The clothes-washing gel bead provided by the invention is efficient and safe, has long-lasting fragrance, is sterilizing and has a softening function.

The invention discloses a liquid crystal mixture and a temperature-responsive infrared reflection device. Infrared lights can transmit the infrared reflection device made from the liquid crystal mixture containing potassium laurate in a non-working temperature range, a chiral doping agent makes the potassium laurate form a cholesteryl phase in a working temperature range, the birefringence value of the potassium laurate gradually increases with the rising of the temperature in a range of 12.5-26 DEG C in order to continuously increase the infrared reflection bandwidth of the device, and the birefringence value of the potassium laurate gradually decreases with the rising of the temperature in a range of 26-54.5 DEG C in order to continuously reduce the infrared reflection bandwidth of the device, so the change of the infrared reflection bandwidth of the infrared reflection device with the change of the temperature is achieved by adjusting the material proportion of the liquid crystal mixture containing potassium laurate, thereby the device can meet people's demands when the environment changes, and can be applied to the fields of household supplies and buildings.

The invention discloses a hand sanitizer with cooling and skincare effects. The hand sanitizer is prepared from, by mass, 6-8% of glycerinum, 0.2-0.4% of Artemisia Vulgaris oil, 0.4-0.6% of aloe essential oil, 0.5-0.8% of mint essential oil, 0.5-1.0% of antioxidant, 1-2% of potassium laurate, 0.6-0.8% of lubricant, 1-2% of honeysuckle essential oil and the balance deionized water; the Artemisia Vulgaris oil is added into the hand sanitizer, the hand sanitizer has the effects of warming channels for stopping bleeding, eliminating cold to stop pain, eliminating humidity and killing insects, andachieves the good healthcare effect; due to glycerinum, aloe essential oil and other skincare components, stimulation to skin is reduced, and the effect of protecting the hand skin is achieved; the lubricant adopts a harmless vegetable lubricant or an animal lubricant, and consumption of a chemical agent is reduced; by adding the mint essential oil, the mint essential oil remains on the surface ofthe skin after the hand sanitizer is cleaned away, the human body feels cool and comfortable, and the function of refreshing is achieved; by adding the honeysuckle essential oil, the sterilization and bacteriostatic effects of the hand sanitizer are improved, the sterilization effect of the hand sanitizer is improved, and the hand aseptic environment is kept for a long time.

The invention discloses a multi-effect laundry detergent and a preparation method thereof, and relates to the field of chemicals for daily use. A nonionic surfactant, a buffer, dodecyl dimethyl ethylammonium bromide, glycerine, bentonite, diatomite, potassium laurate, alkali protease, amylase and the like are compounded to prepare the multi-effect laundry detergent. The content of the surfactantof the detergent is low, the cost can be saved, preparation steps are simple, the concentration is low, the detergent can be dissolved rapidly, clothes are easy to rinse, the dilution resistance is high, the multi-effect laundry detergent has multiple effects of bacteria resisting, softening, bleaching, high detersive power and the like, and can deeply clean washed objects, any perfumes or brighteners are not added in the formula, the fragrance is natural, the PH value is 7-9, damage to skin is low, waste water emission is low in pollution to the environment.

The invention discloses a blood activating bath liquid which is prepared from potassium laurate, hydroxyethyl cellulose, oliexcludeum, lanolinum quaternary ammonium salt, hydrolyzed oat protein, sodium thiosulfate and deionized water, wherein the weight portions of the components are as follows: 25 to 35 parts of potassium laurate, 6 to 8 parts of hydroxyethyl cellulose, 20 to 30 parts of oliexcludeum, 12 to 16 parts of lanolinum quaternary ammonium salt, 10 to 20 parts of hydrolyzed oat protein, 4 to 6 parts of sodium thiosulfate and 30 to 40 parts of deionized water. The blood activating bath liquid provided by the invention is convenient to use, can achieve the effect of activating blood when removing dirt from the body, and can take care of the skin.

The invention relates to a radix angelicae whitening facial cleanser, which is prepared from the following ingredients in parts by weight: 6 to 10 parts of radix angelicae extracts, 2 to 5 parts of poria cocos extracts, 2 to 5 parts of liquorice roots extracts, 2 to 3 parts of glycerol, 1 to 3 parts of vitamin E, 0.5 to 1 part of rose essential oil, 5 to 10 parts of cocamidopropyl betaine, 5 to 10parts of sodium lauroyl glutamate, 5 to 10 parts of potassium laurate, 2 to 5 parts of propanediol, 0.2 to 0.5 part of sorbitol, 1 to 3 parts of trehalose, 1 to 3 parts of Carbomer, 0.5 to 1 part oftocopheryl acetate, 0.5 to 1 part of hydroxypropyl methyl cellulose, 0.2 to 0.5 part of phenoxyethanol and 30 to 60 parts of deionized water. The radix angelicae whitening facial cleanser has the beneficial effects of effectively reducing the generation of blackhead, acne and acne, promoting skin metabolism, delaying aging and achieving the whitening and freckle removing effects.

The invention provides a hand-wash laundry detergent capable of achieving rinsing easily and a preparation method thereof, and belongs to the field of daily chemical products. The hand-wash laundry detergent is prepared from, by mass, 10%-15% of an anionic surfactant, 4%-8% of a foaming agent, 3%-6% of a nonionic surfactant, 3%-6% of a thickener, 0.1%-0.5% of a preservative, 0.1%-0.5% of a compounding ingredient, 3%-6% of potassium laurate, 3%-8% of potassium oleate, 0.1%-0.5% of citric acid, 1.5%-3% of sodium chloride, 0.15%-0.45% of essence and 46.05%-72.05% of water. Compared with the prior art, by means of the low-foaming property of the hand-wash laundry detergent, when the hand-wash laundry detergent is used for machine washing, foam is not likely to be spilled out; meanwhile, the hand-wash laundry detergent has the advantages of being good in resistance to hard water, high in decontamination speed, good in decontamination effect and capable of saving time and labor, and therefore the hand-wash laundry detergent has the good economic benefit and social benefit.

The invention relates to a contamination resistance coating for outer walls and a preparation method thereof. The coating contains following components in parts by weight: 10 to 20 parts of methyl methacrylate, 15 to 22 parts of butyl acrylate, 3 to 8 parts of styrene acrylic emulsion, 0.5 to 1 part of texanol, 7.6 to 14 parts of hydroxyethyl cellulose, 2.5 to 7 parts of titanium dioxide, 8 to 12 parts of powdered steatile, 3 to 7 parts of wollastonite, 1.2 to 4 parts of potassium laurate, 0.2 to 0.5 part of ammonium persulfate, 0.3 to 1 part of antifoaming agent, 0.5 to 0.8 part of bactericide and 55 to 80 parts of deionized water. The contamination resistance coating for outer walls has the properties of high weatherability, water resistance, contamination resistance, brushing resistance, and weathering resistance.

The invention, which belongs to cosmetics, relates to a formula and a preparation method thereof, in particular to a zedoary turmeric oil foot cream comprising deionized water, zedoary turmeric oil, clove oil, horse oil, cetostearyl alcohol, glycerol, glyceryl stearate, potassium laurate phosphate, shea butter, vanillyl butyl ether, allantoin, tocopheryl acetate, methylparaben, propyl hydroxybenzoate and butylated hydroxytoluene. Therefore, the microcirculation of a human body can be improved; the blood circulation can be promoted; the blood flow velocity and flow can be increased; the metabolism can be enhanced; inflammation resistance and skin inflammation repairing can be realized; the blood circulation can be promoted; the cuticle is removed; the skin is softened; the heumatalgia and neuralgia can be treated; the effects of dispelling cold and easing pain are good; the hands and feet are protected from getting cold to prevent freezing and cracking; and the dual functions of foot health care and metabolism promotion are realized. The provided cream is an ideal cosmetic skincare product.

The invention relates to pomegranate hand cream and a preparation method thereof. The pomegranate hand cream is prepared from the following components in parts by weight: 2 to 5 parts of pomegranate seed oil, 1 to 3 parts of white ginseng extract, 5 to 10 parts of petrolatum, 10 to 15 parts of glycerol, 0.5 to 1.5 parts of cetearyl alcohol, 5 to 7 parts of potassium laurate phosphate, 0.2 to 0.5 part of allantoin, 0.1 to 0.5 part of tocopheryl acetate, 0.3 to 0.5 part of hyaluronic acid, 2 to 3 parts of propylene glycol, 2 to 5 parts of polydimethylsiloxane, 0.1 to 0.2 part of methylparaben, 0.1 to 0.2 part of essence and 40 to 60 parts of water. The pomegranate hand cream provided by the invention has the beneficial effect that long-time nourishing is provided for dried hand skin.

The invention relates to a special laundry detergent for underwear, which consists of the following components in parts by weight: sodium lauryl polyether sulfate 10-12, cocamidopropyl betaine 10-12, polyhexamethylene Hydrochloric acid 8-10, potassium laurate 8-10, olive oil soap 10-15, saponin 10-15, ethyl paraben 2-3, alkanolamide 15-20, methyl cellulose 8-10, Glycerin 1-2, chamomile essential oil 2-3, whitening agent 1-2, water 60-80. The beneficial effects of the invention are: rapid decontamination, effective killing of harmful germs, and protection of skin health.

The invention discloses a multi-effect laundry detergent and a preparation method thereof, and relates to the field of chemicals for daily use. A nonionic surfactant, a buffer, dodecyl dimethyl ethylammonium bromide, glycerine, bentonite, diatomite, potassium laurate, alkali protease, amylase and the like are compounded to prepare the multi-effect laundry detergent. The content of the surfactantof the detergent is low, the cost can be saved, preparation steps are simple, the concentration is low, the detergent can be dissolved rapidly, clothes are easy to rinse, the dilution resistance is high, the multi-effect laundry detergent has multiple effects of bacteria resisting, softening, bleaching, high detersive power and the like, and can deeply clean washed objects, any perfumes or brighteners are not added in the formula, the fragrance is natural, the PH value is 7-9, damage to skin is low, waste water emission is low in pollution to the environment.

The present invention is a kind of washing beads and processing device and processing method. The raw materials in the plastic film include 6 parts of glycerin, 12 parts of dodecylbenzenesulfonic acid, 10 parts of propylene glycol, 10 parts of potassium laurate, poly 0.06 parts of acrylic acid, 10 parts of fatty acid methyl ester ethoxylate, 8 parts of deionized water, 3 parts of organosilicon compound, 3 parts of fragrance, 0.4 part of microcapsule fragrance, 0.04 part of lactobacillus, 0.6 part of silver ion compound, 0.08 part of preservative part and 0.1 part of citric acid. The process is as follows: 1. There are multiple laundry beads evenly distributed on the horizontal shelf plate. After the beads conveying mechanism starts, it will drive multiple laundry beads to the right; 2. The normal and qualified laundry beads will press the detection mechanism upwards. The opening and closing baffle assembly is closed, and the qualified laundry beads are normally transported to the right; 3. The unqualified laundry beads will not move against the pressure detection mechanism, and the opening and closing baffle assembly is always kept open. Separated from the swash plate by opening and closing the baffle assembly.

The invention relates to a soap ammonia type cleansing product and a preparation method thereof. The product includes an amino acid surfactant, a soap-based surfactant, a cosurfactant, an auxiliary agent and a solvent; wherein the amino acid surfactant is selected from cocoyl Potassium Glycinate, Sodium Cocoyl Glycinate, Sodium Lauroyl Sarcosinate, Cocoyl Alanine TEA, Sodium Cocoyl Glutamate, Lauroyl Glutamate TEA, Sodium Lauroyl Glutamate, and Palm Oil At least one of sodium acyl glutamate; soap base surfactant is selected from at least one of potassium cocoate, potassium laurate, potassium myristate, potassium palmitate and potassium stearate; co-surfactant Sodium Lauroamphoacetate, Lauryl Hydroxysultaine, Cocamidopropyl Betaine, Lauryl Glucoside, Decyl Glucoside, Cocamide, Lauryl Dimethyl Betaine and Palmito At least one kind of kernel oleamide; it has the characteristics of low irritation, high cleaning power, rich foam and good feeling of use.

The invention relates to compound composition containing potassium laurate and acaricide and an application of the compound composition. The compound composition is characterized in that effective components include a component I and a component II, the component I is potassium laurate, and the component II is one of a heterocyclic acaricide, a tetronic acid acaricide, a novel benzoylacetonitrileacaricide, a novel acrylonitrile acaricide, a novel oxazole contact acaricide, a pyrazole amide acaricide, a diphenyl hydrazine acaricide, an antibiotic acaricide, an organic tin acaricide, a tetrazine acaricide, a thiazolidone acaricide, a sulfite acaricide, a novel thiourea acaricide, a pyrethroid acaricide and a biogenic acaricide. According to the compound composition, the application quantityof chemical pesticides and botanical insecticides is reduced, pesticide application cost is reduced, and potential resistance risk of crop harmful acarids on potassium laurate and common acaricides is reduced; the compound composition is safe to the environment and can be widely applied to control for the crop harmful acarids.

The invention discloses a natural latex preservative and concentrated natural latex prepared by using the same. The natural latex preservative is prepared by mixing a potassium hydroxide solution, a potassium laurate solution, tetramethylthiuram dithioate and a zinc oxide dispersion body. The preparation method of the concentrated natural latex comprises three steps of storage of field latex, centrifugal concentration and stabilization of the concentrated latex, wherein the natural latex preservative is added in the storage step of the field latex; and a latex stabilizer is added in the step of stabilizing the concentrated latex, and the components of the latex stabilizer comprise potassium hydroxide, potassium laurate and peregal O. The quality of the natural concentrated latex produced by the method is superior to that of the natural concentrated latex stored by traditional liquid ammonia, and the natural concentrated latex is small in mechanical stability fluctuation and high in chemical stability; and the product has no ammonia irritating odor and is environment-friendly.