84 results about "Polyoxyethylene Sorbitan Monolaurate" patented technology

An aqueous suspension of cross-linked silicone particles comprising (A) cross-linked silicone particles having an average diameter of 0.1 to 500 mum, (B) polyoxyethylene sorbitan monolaurate, and (C) water. And, in a second embodiment, an aqueous emulsion of cross-linked silicone particles comprising (A) cross-linked silicone particles having an average diameter of 0.1 to 500 mum, (B) polyoxyethylene sorbitan monolaurate, (C) water, and (D) oil.

A well treatment microemulsion includes an oil external phase, an internal aqueous phase and a hydrophilic surfactant. The surfactant has a hydrophile lipophile balance of between 8-18. The oil external phase may include d-Limonene, xylenes, light mineral oil, or kerosene. The surfactant is configured to emulsify the water of the internal aqueous phase into the oil of the external (continuous) phase. The surfactant may include polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan tristearate, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monolaurate or mixtures therebetween. The use of hydrophilic surfactants to emulsify an internal aqueous phase within an oil external microemulsion produces unexpected and beneficial results.

The invention relates to a nourishing mask and a preparation method thereof, in particular to the nourishing mask taking less yeast as a main raw material and the preparation method thereof. The nourishing mask is prepared from the following raw materials in percentage by weight: 30 to 45 percent of lees yeast, 5 to 10 percent of pearl powder, 5 to 10 percent of beer malt starch, 5 to 10 percent of vitamin E, 5 percent of sodium pyrrolidonecarboxylate, 0.5 percent of diazolidinyl urea, 0.02 to 0.05 percent of natural aromatic oil, 10 percent of polyvinyl alcohol, 1.5 percent of polyoxyethylene sorbitan monolaurate, 5 percent of glycerin and the balance of deionized water. The product satisfies the needs of users in modern society in the pursuing of nutritional health and beauty, and ensures remarkable skin care effects and stable quality.

Disclosed are a liquid type dentifrice composition primarily containing silver particles which is drawn out in foam state when used to brush teeth to prevent the liquid dentifrice from flowing down during tooth-brushing, resulting in effective and convenient tooth-brushing function and exhibit bactericidal action and protect mouth and teeth from periodontal disease and other mouth diseases because of original properties of silver ingredients in the dentifrice composition; and, in addition to, a mousse type dentifrice formulation using the same that improves aesthetic property and product quality thereof. The inventive dentifrice composition primarily containing silver particles useful for mouthwash comprises: at least one surfactant selected from a group consisting of 0.5 to 3% by weight of SQdium lauryl sulfate, 0.05 to 1% by weight of sodium sarcosine laurate, 0.5 to 5% by weight of alkyl polyglucoside and 0.5 to 3% by weight of sucrose fatty acid ester; at least one wetting agent selected from a group consisting of 30 to 80% by weight of sorbitol solution and 0.5 to 5% by weight of glycerine; at least one solubilizing agent selected from a group consisting of 0.1 to 1% by weight of hydrogenated polyoxyethylene caster oil and 0.1 to 1% by weight of polyoxyethylene sorbitan monolaurate effective to solubilize flavor and active ingredients; 0.01 to 10% by weight of silver particles with bactericidal action; and the balance of purified water relative to total weight of the composition. The inventive mousse type dentifrice formulation comprising the above liquid dentifrice composition is prepared by steps of: introducing the dentifrice composition comprising silver particles as essential ingredient into a foam generating receptacle with constant capacity; and drawing the composition in foam form through outlet of the receptacle in order to brush teeth.

The invention discloses a scar repair material. A preparation method comprises the following steps of: dissolving water-soluble chitosan in water or dissolving chitosan with the deacetylation degree of 75 to 97 percent in an acetic acid aqueous solution under stirring, adding polyoxyethylene sorbitan monolaurate with an emulsifying effect and glycerin with a moisturizing effect, and uniformly mixing to obtain a transparent gel-like solution; and adding polydimethylsiloxane into the gel-like solution under homogenizing, and uniformly mixing to obtain the scar repair material. The scar repair material can actively and passively moisture skin, has a hydration effect on scar skin, has a good repair effect, has an effect of resisting and inhibiting bacteria, has a good effect of resisting and inhibiting the bacteria on the surfaces of scars and outside the scars, has an effect of accelerating skin wound healing, can have a good effect of repairing and protecting fine cracks on the surfacesof the scars, and can inhibit the secretion of collagen type I in keloid skin to reduce the proportion of the collagen type I or collagen type III.

The invention relates to the technical field of washing salts, especially a novel green and environment-friendly fruit and vegetable washing salt. The washing salt comprises the following components by mass: 80-90 parts of sodium chloride, 1-6 parts of sodium citrate, 0.2-0.8 part of citric acid fatty acid glyceride, 0.5-1 part of polyoxyethylene sorbitan monolaurate, 4-8 parts of polyglucoside, and 2-8 parts of cocamidopropyl betaine. After use of the fruit and vegetable washing salt, ''oil-coated'' or ''water-coated'' macromolecules are easy to form, and are easily dispersed into the solution rapidly in an oscillation process, also the fruit and vegetable washing salt endows the surfaces of the fruits and vegetables with lubricity, thus greatly reducing the pesticides, oil and dustiness after adsorption washing, and preventing secondary pollution, the washing water is removed, and then the fruits and vegetables are rinsed clean with clear water.

The invention discloses an efficient and environment-friendly refining agent for cotton fabric. The refining agent comprises components in parts by weight as follows: 10-20 parts of nano tea saponin, 5-8 parts of alkyl glycoside, 6-10 parts of calcium chloride, 3-7 parts of chitosan, 8-15 parts of cellulose, 6-12 parts of pectinase, 4-8 parts of rosin, 4-7 parts of purple perilla, 2-6 parts of sodium citrate, 1-3 parts of ammonia water, 1.5-3 parts of diatomaceous earth, 2-5 parts of an emulsifier, 3.5-6 parts of polyoxyethylene sorbitan monolaurate, 1-3 parts of a dispersing agent, 1.5-2 parts of a defoaming agent and 20-30 parts of deionized water. The invention further discloses a preparation method of the efficient and environment-friendly refining agent for the cotton fabric. The refining agent has good permeability, high emulsifying ability, high detergency and good high-temperature resistance, acid-base resistance and biological degradability, the strength of the treated fabric is not reduced, the treated fabric touches soft and comfortable, the preparation conditions are mild and the production cost is low.

The invention provides skin-care cleansing water. The skin-care cleansing water is prepared from, by weight, 5%-15% of polyoxyethylene sorbitan monolaurate, 2%-15% of water-soluble lanolin, 4%-8% of lecithin, 0.02%-0.16% of citric acid, 0.01%-0.1% of sodium citrate, 0.01%-0.02% of methylisothiazolinone, 2%-4% of sodium hyaluronate, 5%-10% of sodium cocoyl glutamate, 2%-6% of sodium lauroyl glutamate, 1%-3% of calendula officinalis extract, 0.5%-2% of chitosan oligosaccharide and the balance deionized water. The cleansing water clears residues such as sebum, exuvium and heavy makeup which are accumulated in pores and has the advantages of being rapid in sebum dirt removing, convenient to use and small in irritation; meanwhile, the cleansing water has a moisturizing function, plays roles of protecting and nourishing the skin, is suitable for skins of different physiques, can regulate grease secretion, balance moisture and benefit the skin and can serve as a skin-care product for cleansing for a long time.

The invention discloses cleanout fluid. The cleanout fluid provided by the invention comprises basic hydroxide, a nonionic surfactant, polyoxyethylene sorbitan monolaurate, a zwitterionic surfactant,ethylene diamine tetraacetic acid disodium, sodium citrate, trishydroxymethyl aminomethane, triclosan and an antifoaming agent. The cleanout fluid provided by the invention has an excellent cleaning effect, particularly has an excellent cleaning effect aiming at cleaning of latex reagents. Moreover, the antibacterial effect of appliances cleaned by the cleanout fluid provided by the invention is excellent, the cleanout fluid is not easily crystallized and is difficult to blister during use, the various biochemical substances can be effectively cleaned, and the cleanout fluid is very suitable for a reaction cup of a full-automatic biochemical analyzer.

Provided are a process for preparing an expandable polystyrene (EPS) resin using polyoxyethylene sorbitan monolaurate and a polyethylene wax synthesized from methylene oxide, and an EPS resin composition including a Sasol-wax which is a polyethylene wax synthesized from methylene oxide. The EPS resin is excellent in expandability and strength, and can be processed into a desirable foamed product even when it is subjected to short-term maturing after pre-expansion. Addition of divinylbenzene as a crosslinking agent at an initial stage of polymerization and addition of a mixture of butane, pentane, and cyclohexane as a blowing agent permit the EPS resin to be expanded at a high expansion ratio of 93 times or more. Further, addition of a polyethylene wax synthesized from methylene oxide at an initial stage of polymerization and addition of polyoxyethylene sorbitan monolaurate in the course of the polymerization, in particular when a polymerization ratio reaches 70-90%, can impart good strength to the EPS resin.

The invention discloses an environment-friendly printing ink detergent which is characterized by being prepared from the following raw materials in parts by weight: 45-50 parts of kerosene, 45-50 parts of water, 4-5 parts of an additive, 2-5 parts of sorbitan monopalmitate, 2-3 parts of polyoxyethylene sorbitan monolaurate, 1-2 parts of dodecyl dimethyl benzyl ammonium chloride, 4-6 parts of alkylphenol polyoxyethylene, 3-4 parts of caprylin glycerate, 1-2 parts of propylene glycol, 1-2 parts of fatty alcohol-polyoxyethylene ether AEO-3, and 1-2 parts of EDTA (Ethylene Diamine Tetraacetic Acid) disodium. As the additive is added into the printing ink detergent, the processing property of the printing ink detergent is improved, and toxic and side effects and pollution to the environment are reduced; the printing ink detergent is high in cleaning capability, high in cleaning and decontamination efficiency, safe and non-toxic, small in volatilization, and harmless to human bodies, saves energy, is environmental friendly and free from corrosivity, does little damage to equipment, and is low in manufacture cost.

The invention relates to a molding material composition for the surface activation of the electron emission source of a field emission displayer. The material includes: 65% of waterborne polyvinyl acetate (PVAc) emulsion with 30 ~ 40% of solid ingredients, 25 ~ 27% of water, 1% of polyvinyl alcohol (PVA), 0.3% of polymer(PES) with ethylene oxide and propylene oxide, 7% of glycerol and 0.3% of Polyoxyethylene Sorbitan Monolaurate (SLS). It modulates the material to latex, and it coats the latex on the surface of the electron emission source of the cathode substrate, and then, it bakes and removes the material.