14 results about "Lauryl ether sulfate" patented technology

The invention provides an aqueous microbial cleaning composition having excellent storage and germination properties, comprising bacterial spores and alkyl polyglucosides or sodium lauryl ether sulfates.

a) 30 to 50% by weight, based on the total weight of the composition, of an anionic surfactant selected from sodium laureth ether sulfate, sodium parethysulfate, and mixtures thereof; b) 4 to 12 weight percent of a co-surfactant selected from betaine, cocamide monoethanolamide, and mixtures thereof, based on the total weight of the hydratable concentrated surfactant composition; c) 0.2 to 3 weight percent of sodium benzoate, based on the weight of the total composition; d) an additional phase modifier selected from nonionic esters containing carbon chains having a carbon chain length of C8 to C12; e) 0.2 to 3 weight percent of a viscosity modifier, based on the weight of the total composition, which is an inorganic electrolyte; f) 10 to 60 weight percent of water, based on the weight of the total composition; the surfactant is in a lamellar phase; the hydratable concentrated surfactant composition has a pH of 3 to 6; and the hydratable concentrated surfactant composition has a viscosity of 8,000 to 200,000 mPas- when measured at 30° C. on a Brookfield DV2T using a Spindle RV-05 at 20 rpm for 60 seconds on a Helipath stand. 1 (cps); the weight ratio of a) said anionic surfactant to b) said co-surfactant is from 3:1 to 10:1; and the weight ratio of sodium benzoate (c) to total surfactant (a)+(b) is from 1:5 to 1:75, preferably from 1:10 to 1:65, and most preferably from 1:15 to 1:50.

This application relates to the field of hair dye technology, and particularly to a foam-type hair dye. The foam-type hair dye includes a No. 1 dye and a No. 2 dye. The No. 1 dye includes 5-25% sodium lauryl ether sulfate, 0.1%-3% a water-soluble cationic polymer, and components such as alcohol, dyeing agent, chelating agent, and antioxidant. The No. 2 dye includes 1-10% PEG / PPG-17 / 6 copolymer, 0.5-3% a water-soluble cationic surfactant, and components such as oxidant and stabilizer. This foam-type hair dye has the advantages of good foam stability, resistance to water droplets, and good combing effect.

Disclosed is a hydrogel and hydrogel-based foam, which are made of a naturally-derived material, alginate hydrogel in combination with CaCO3, glucono delta-lactone (GDL), and sodium lauryl ether sulfate, as well as methods for making alginate hydrogel and alginate hydrogel foam, which have radiological and mechanical properties equivalent to those of human lung. The material is environment-friendly, and the hydrogel properties can be readily adjusted by changing the alginate concentration, Ca2+ ratio, and solution volume in the container. The hydrogel and hydrogel foam disclosed here have potential to be used for making tissue-equivalent phantoms of various human organs, in particular human lung, for radiotherapy dosimetry, and other applications such as bioimplants, artificial biological tissues, soft robotics, and optics.

The present invention relates to a composition of surfactants that, being part of a negatively charged functional group, have a positive cation to maintain their neutrality, this characteristic present in the surfactants is used for the mixture to be defined and stable, comprising sacha inchi hydrolate, and at least one of bezalkonium chloride to 50%, 5th generation quaternary ammonium at 95%, lauret-7 at 70%, sodium lauryl ether sulfate, cocamidoprolamine oxide, 40% lauryl ether, or mixtures thereof.

The invention provides a high-concentration environment-friendly laundry composition and a preparation method, and belongs to the technical field of concentrated laundry products. The laundry composition disclosed by the invention is prepared from a narrow-distribution fatty alcohol-polyoxyethylene ether AEO7 / AEO9 mixture, isomeric alcohol ether, fatty alcohol-polyoxyethylene ether sodium sulfate, microcrystalline cellulose, microcapsule plant essential oil, sodium citrate, tetrasodium glutamate diacetate, sodium polyaspartate, microcapsule biological enzyme and a preservative. Wherein the three surfactants of the narrow-distribution fatty alcohol-polyoxyethylene ether AEO7 / AEO9 mixture, the isomeric alcohol ether and the AES have a synergistic effect, so that the low-temperature stability can be improved, the hydrophilic-oleophylic balance is optimized, the detergent adapts to different water quality and temperature conditions, the micelle structure can still be maintained after the detergent is diluted by 30 times, and the detergent has relatively high viscosity and excellent foam performance and dirt-removing power.

This invention relates to the field of shampoo technology, and discloses an antibacterial and anti-mite shampoo and its preparation method. The antibacterial and anti-mite shampoo is prepared from piroctone ethanolamine salt, glycerin, a mixed phase, behenamidopropyl dimethylamine, citric acid aqueous solution, chlorhexidine gluconate aqueous solution, bis-PEG-15 methyl ether polydimethylsiloxane, lemon fragrance, phenoxyethanol preservative, deionized water, and sodium chloride. The mixed phase is prepared from sodium lauryl ether sulfate, cocamidopropyl betaine, glycerin, and an aqueous phase. The aqueous phase is prepared from deionized water, disodium ethylenediaminetetraacetate, and polyquaternium-10. This invention has good antibacterial and anti-mite effects.

The application relates to a liquid textile detergent containing 1.0 to 25.0 wt.% of at least one linear alkylbenzenesulfonate, 1.0 to 35.0 wt.% of at least one lauryl ether sulfate, 1.0 to 15 wt.% of at least one non-ionic surfactant, in each case based on the total amount of the detergent, and wherein the detergent has a pH of 7.8 to 9.0 at 20 °C and wherein the weight ratio of a) to b) to c) is 2.5 to 4.0 to 0.3 to 1.0 to 1.5 to 2.5, as well as processes using the detergent and the use of the detergent or the process.

A shampoo formulation is provided, comprising: dermatologically acceptable vehicle; dermatologically acceptable silicone; sodium lauryl ether surfactant, wherein the sodium lauryl ether surfactant is selected from sodium lauryl ether sulfate having an average two —(OCH2CH2)— groups per molecule, sodium lauryl ether sulfate having an average three —(OCH2CH2)— groups per molecule and mixtures thereof; deposition aid polymer, wherein the deposition aid polymer is cationic dextran polymer, comprising dextran polymer functionalized with quaternary ammonium groups; wherein the dextran polymer has weight average molecular weight of 50,000 to 3,000,000 Daltons; wherein quaternary ammonium groups are selected from quaternary ammonium moieties of formula (A) bound to pendent oxygen on dextran polymerwhereinis pendent oxygen on dextran polymer; wherein X is divalent linking group bonding quaternary ammonium moiety to pendent oxygen on dextran polymer; wherein each R2 is independently selected from C1-4 alkyl group; and wherein R3 is linear or branched C8-16 alkyl group.

This invention relates to daily chemical products and discloses a synergistic anti-dandruff composition and its application. The anti-dandruff composition comprises the following raw materials in weight percentages: sodium lauryl ether sulfate 8.0-16.0%, cinnamaldehyde 1.0-3.0%, betaine 1.0-3.0%, and a solvent. The three raw materials in the anti-dandruff composition of this invention, when combined at specific concentrations, exhibit a synergistic effect in removing dandruff, forming a stable liquid crystal structure, thereby possessing excellent antibacterial ability, scalp cleansing ability, anti-inflammatory and antipruritic ability, moisturizing ability, and ability to promote scalp blood circulation.

The invention relates to the technical field of shampoo, in particular to anti-hair-loss and hair-care shampoo and a preparation method thereof. Comprising sodium laureth sulfate, cocamidopropyl betaine, polysorbate 80, adenosine, sulfydryl polyethylene glycol modified beta-cyclodextrin, selenized maleimide modified polyvinyl alcohol, propyl gallate, sodium chloride, phenoxyethanol, citric acid and essence. According to the anti-hair loss shampoo disclosed by the invention, the problem that adenosine is continuously damaged by hydroperoxide generated by automatic oxidation of polysorbate 80 in an existing anti-hair loss shampoo formula is effectively solved through three components, namely the sulfydryl polyethylene glycol modified beta-cyclodextrin, the selenized maleimide modified polyvinyl alcohol and the propyl gallate.

This invention relates to the field of pavement asphalt materials technology, specifically to a rubber asphalt mixture and its preparation method. The rubber asphalt mixture is composed of the following raw materials in parts by weight: 130-150 parts aggregate, 20-30 parts petroleum asphalt, 10-15 parts limestone, 8-15 parts waste tire rubber powder, 1-1.5 parts SBS, 0.6-1.2 parts p-aminobenzamide, 1.5-2.5 parts silane coupling agent, 5-8 parts polyethylene wax, 0.5-1 part sodium lauryl ether sulfate, 2-3 parts carbon black, 0.2-0.5 parts 3-cyclohexylthiophene, and 3-5 parts functional additives. The rubber asphalt mixture prepared by this invention not only possesses excellent mechanical properties but also exhibits good resistance to ultraviolet aging, effectively ensuring the quality of the rubber asphalt mixture while also extending its service life to a certain extent.

A sound-absorbing paint is disclosed. The sound-absorbing paint includes a base-paint mixture and at least one sound-absorbing agent. The base-paint mixture includes a foaming agent, a thickening agent, an internal-binding agent, a hardening agent, a softener, a homogenizer, and a solvent. The foaming agent includes sodium lauryl ether sulfate. The hardening agent includes acrylic resin. The internal-binding agent includes borax. The thickening agent includes hydroxyethyl cellulose. The softener includes coconut diethanolamide. The homogenizing agent includes betaine. The solvent includes water. The at least one sound-absorbing agent includes at least one of a plurality of active carbon powders, a plurality of silicon powders, a plurality of polymeric fibers, a plurality of rubber powders, a plurality of peanut-skin powders, a plurality of polyurethane powders, a plurality of chalk powders, and combinations thereof.

This invention relates to the field of shampoo technology, and discloses an antibacterial shampoo and its preparation method. The antibacterial shampoo is prepared from deionized water, disodium ethylenediaminetetraacetate, polyquaternium-10, sodium lauryl ether sulfate aqueous solution, cocamidopropyl betaine aqueous solution, an antibacterial agent, dimethyl silicone oil, phenoxyethanol, sodium chloride, fragrance, and citric acid aqueous solution. The antibacterial agent is obtained by spray drying a mixture of aminated graphene quantum dots, quaternized chitosan powder, modified lithium saponite powder, and deionized water. The modified lithium saponite powder is prepared from lithium saponite powder, deionized water, and a hexadecyltrimethylammonium bromide ethanol solution. The quaternized chitosan powder is prepared from chitosan powder, acetic acid aqueous solution, 2,3-epoxypropyltrimethylammonium chloride aqueous solution, and sodium hydroxide aqueous solution. The aminated graphene quantum dots are prepared from L-histidine, citric acid monohydrate, and deionized water. This invention exhibits excellent antibacterial properties.