571results about "Cationic surface-active compounds" patented technology

The present disclosure provides derivatives of amino acids that have surface-active properties. The amino acid can be naturally-occurring or synthetic, or they may be obtained via a ring-opening reaction of a lactam, such as caprolactam. The amino acid may be functionalized to form a compound that is surface-active and have advantageous surfactant characteristics. The compounds of the present disclosure have low critical micelle concentrations (CMC) as well as superior ability to lower the surface tension of a liquid.

The present invention relates to detergents and cleaning compositions that comprise a surfactant, an anti-redeposition agent, and an effective amount of 1,2-heptanediol and / or 2,3-heptanediol or a specific type of anti-redeposition boosting agent, such as alkanediols, glyceryl caprylate, 4-hydroxyacetophenone, ethyl hexyl glycerin or tropolone, and the use of said detergents and cleaning compositions for the preparation of a detergent and cleaning product for household, institutional and industrial application. Furthermore, the present invention relates to a method of treating a stained and / or soiled substrate, using the detergents and cleaning compositions according to the present invention. Additionally, the present invention relates to the use of 1,2-heptanediol and / or 2,3-heptanediol or of specific substances as defined herein for boosting the activity of an anti-redeposition agent in a detergent and cleaning composition and / or for improving cleaning performance of a detergent and cleaning composition. Moreover, the present invention relates to a method of boosting the activity of an anti-redeposition agent in a detergent and cleaning composition and / or of improving cleaning performance of a detergent and cleaning composition by adding an effective amount of 1,2-heptanediol and / or 2,3-heptanediol or of specific anti-redeposition agents, such as alkanediols, glyceryl caprylate, 4-hydroxyacetophenone, ethyl hexyl glycerin or tropolone to said detergent and cleaning composition. Finally, the present invention relates to the use of 1,2-heptanediol, 2,3-heptanediol or a mixture comprising 1,2-heptanediol and 2,3-heptanediol or at least one anti-redeposition boosting agent, such as alkanediols, glyceryl caprylate, 4-hydroxyacetophenone, ethyl hexyl glycerin or tropolone as anti-redeposition agent.

The invention provides a powerful heavy oil stain cleaning agent and a preparation method thereof, and belongs to the technical field of cleaning agents. The cleaning agent is prepared from the following components in percentage by mass: 70 to 90 percent of water, 0.2 to 1.0 percent of tetrasodium glutamate diacetate, 0.2 to 1.0 percent of coconut alkyl quaternary amine ethoxylate, 1.0 to 3.0 percent of C9-11 fatty alcohol-polyoxyethylene ether, 1.0 to 5.0 percent of fatty ether nonionic surfactant, 1.0 to 8.0 percent of polyol solvent, 1.0 to 5.0 percent of monoethanolamine, 0.5 to 2.0 percent of sodium hydroxide and 0.1 to 0.3 percent of essence. The powerful heavy oil stain cleaning agent is good in cleaning effect, small in damage to cleaned objects and good in environmental protection performance.

To provide a method of cleaning a heat transfer sheet, the method achieving both excellent washability and excellent low foamability.SOLUTION: A method of cleaning a heat transfer sheet includes: a preparation step of preparing crushed pieces of the heat transfer sheet; and a cleaning step of cleaning a plurality of the crushed pieces using a neutral aqueous cleaning solution. The thickness of the heat transfer sheet is 3.5 μm or more and 12 μm or less, and the aqueous cleaning solution contains: a cleaning agent that includes at least a nonionic surfactant; and water. The cleaning step includes a first cleaning process in which the a plurality of crushed pieces are cleaned using first aqueous cleaning solution that is the above-mentioned aqueous cleaning solution, and a second cleaning process in which, after the first cleaning process, the a plurality of crushed pieces are cleaned using second aqueous cleaning solution that is the above-mentioned aqueous cleaning solution.SELECTED DRAWING: Figure 1

The invention relates to a smooth antistatic decontamination washing sheet and a preparation method thereof. A softening antistatic decontamination washing sheet comprises a film-forming agent, an anionic surfactant, a nonionic surfactant, a softener, a conditioner, a filler, a chelating agent, essence and water, has softening, antistatic and decontamination characteristics, has small corrosion to equipment and is suitable for large-scale mass production.

A fabric care composition that includes quaternary ammonium ester material and a population of delivery particles, where the quaternary ammonium ester material includes triester quaternary ammonium material (“triester quats”), and where the shells of the delivery particles include a polymeric material that is the reaction product of a polyisocyanate and chitosan, preferably hydrolyzed chitosan. A method of treating a fabric with the composition.

Provided are: an antifungal agent composition for hard surfaces, which has excellent persistence of the effect of suppressing the occurrence of discoloration (particularly blackening) caused by fungi such as mildew on hard surfaces; and a method for cleaning hard surfaces using the antifungal agent composition. This antifungal agent composition for hard surfaces contains the following component (a), component (b), component (c) and water, the mass ratio (c) / (b) of the content of component (b) to the content of component (c) being 0.003-0.25, component (a): an antifungal agent, component (b): a foamable surfactant (however, component (a) is excluded), and component (c): a water-soluble polymer.

The application belongs to the technical field of fine chemical industry, and particularly relates to a cationic microemulsion water-repellent quick-drying agent and a preparation method and application thereof. The cationic microemulsion water-repellent quick-drying agent is prepared by using Arquad 2C-75 (dicoconut alkyl dimethyl ammonium chloride) as a core cationic component, compounding refined white oil, matching a surfactant, a coupling agent and deionized water to construct a microemulsion system, mixing an oil phase, preparing a water phase, primary emulsifying, high-pressure homogenizing and post-treating. The product prepared by the application has a contact angle greater than 110 degrees, a sliding time shortened by more than 31.4%, is stable without precipitation in the range of-10 DEG C to 50 DEG C, has a viscosity less than 100 cP and can be dissolved and used immediately, is compatible with an anion system, has no ethanol / toluene solvent, VOCs detection meets the limit value of GB38508-2020, and has excellent performance in water-repellent quick-drying on the surface of an automobile and a wide application range.

The present invention relates generally to mixtures of cationic surfactants useful for making concentrated softening compositions that can be added directly to a washing machine as a unit dose (e.g., tablet or capsule) or as a concentrated product, or can be used to prepare fabric softeners at home using tap water, and their use for softening fabrics and / or fibers.

The present invention relates to detergents and cleaning compositions comprising a degreasing agent, an effective amount of a specific type of degreasing enhancer, such as an alkanediol having a carbon chain of 5 to 14 carbon atoms, glyceryl caprylate, 4-hydroxyacetophenone, ethylhexylglycerin, tropolone, or a mixture of the aforementioned degreasing enhancers, and a surfactant, as well as the use of the aforementioned detergents and cleaning compositions for preparing detergents and cleaning products for household, institutional and industrial applications. Furthermore, the present invention relates to methods for treating stained and / or soiled substrates using the detergents and cleaning compositions according to the present invention. In addition, the present invention relates to the use of specific enhancing substances, as defined herein, for enhancing the degreasing power of degreasing detergents and cleaning compositions and for improving the cleaning performance of degreasing detergents and cleaning compositions. Furthermore, the present invention relates to a method for enhancing the degreasing power of degreasing detergents and cleaning compositions and improving the cleaning performance of degreasing detergents and cleaning compositions by adding an effective amount of a specific degreasing enhancer, for example, an alkanediol having a carbon chain of 5 to 14 carbon atoms, glyceryl caprylate, 4-hydroxyacetophenone, ethylhexylglycerin, tropolone, or a mixture of the aforementioned degreasing enhancers, to the aforementioned detergents and cleaning compositions. Finally, the present invention relates to the use of at least one degreasing enhancer, for example, an alkanediol as defined herein, glyceryl caprylate, 4-hydroxyacetophenone, ethylhexylglycerin, tropolone, or a mixture of the aforementioned degreasing enhancers as defined herein, as a substitute for a degreasing agent and / or a solubilizer.

A detergent comprising (A) a sulfobetaine type ampholytic surfactant, and (B) a quaternary ammonium cation-modified silicone. A mass ratio [(A) / (B)] of the component (A) to the component (B) is 0.1 or more and 1,000 or less.

The anti-static and dehairing laundry condensation bead of the present application is composed of a water-soluble outer film and content; wherein the content comprises: 5-20 wt% of quaternary ammonium salt type cationic surfactant, 20-60 wt% of non-ionic surfactant, 10-30 wt% of alkyl polyglycoside surfactant, 1-10 wt% of amino modified polyethylene glycol, 15-30 wt% of solvent, 1-15 wt% of auxiliary, and the balance of deionized water. The anti-static and dehairing laundry condensation bead of the present application has good synergistic effect by compounding the quaternary ammonium salt type cationic surfactant, the amino modified polyethylene glycol and the short carbon chain alkyl polyglycoside surfactant, greatly enhances the solubility and dispersibility of the quaternary ammonium salt type cationic in the content, can keep transparent, clear, uniform and no delamination in water for a long time, and the prepared laundry condensation bead has good anti-static property and dehairing effect.

Disclosed herein are home care compositions and films formed therefrom. According to one aspect of the present invention, there is provided a home care composition comprising: a polysaccharide comprising Pulullan, an alginate, or a combination thereof; optionally, cellulose; a polyol; one or more surfactants, the one or more surfactants including an anionic surfactant, a betaine surfactant, a nonionic surfactant, or a combination of two or more thereof; optionally, a fragrance; and optionally an emollient, wherein the home care composition is in the form of a film.

Compositions, such as surfactant compositions, and methods of forming compositions, such as surfactant compositions, which may include a gemini surfactant, said surfactants being ammonium compounds of formulae (I) to (VII). The methods may use a starting material from a stream generated by another process.

The invention relates to a halogen-free heavy oil removal surfactant and a preparation method thereof, and belongs to the technical field of surfactants. The heavy oil removal surfactant is prepared from fatty alcohol-polyoxyethylene ether, hydrophilic alkyl quaternary ammonium salt, a glycosyl nonionic surfactant and an alcohol compound, the glycosyl nonionic surfactant is prepared by sequentially carrying out hydrophobic amidation and hydrophobic epoxy addition on lactobionic acid lactone; the heavy oil removal surfactant is good in oil removal effect, safe, free of halogen and small in corrosivity, and the use performance is improved through compound use of the fatty alcohol-polyoxyethylene ether, the hydrophilic alkyl quaternary ammonium salt and the glycosyl nonionic surfactant.

Provided are: a biofilm remover composition which has excellent removability with respect to a biofilm adhering to a target article, particularly a fibrous product; and a biofilm removal method using the composition. This biofilm remover composition contains the following component (a) and component (b): component (a): one or more compounds selected from the group consisting of (a1) quaternary ammonium salts having a long-chain alkyl group represented by general formula (a1) and (a2) bipyridinium compounds; component (b): an anionic surfactant.

A cleansing and conditioning composition, free from silicones and free from sulfate-based surfactants, is disclosed comprising: (a) a plurality of non-sulfate anionic surfactants, the plurality of non-sulfate anionic surfactants comprising one or more isethionate surfactants and one or more amino acid surfactants; (b) one or more amphoteric surfactants; (c) one or more nonionic surfactants, wherein at least one of the one or more nonionic surfactant is an alkoxylated nonionic surfactant (d) one or more cationic guar compounds; and (e) water. The cleansing composition is particularly effective as a conditioning shampoo, useful for shampooing and conditioning the hair.

The present invention relates to a composition for cleaning comestibles, in particular, fruit and vegetables. It discloses a composition for cleaning comestibles comprising 0.1 to 2% wt. non-ionic surfactant, a vicinal diol, and a quaternary ammonium salt, wherein the diol has 7 to 14 carbon atoms. It further discloses a method for cleaning a comestible by diluting a composition comprising 0.1 to 2% wt. non-ionic surfactant, a vicinal diol having 7 to 14 carbon atom and a quaternary ammonium salt in water, washing the comestibles in the diluted mixture of the composition in water, and then rinsing.

The present invention relates to a detergent compartment pouch comprising a biosurfactant and a water-soluble film comprising polyvinyl alcohol.

Provided are a liquid detergent composition that exhibits good liquid-phase stability, and provides excellent washing performance to sebum stains, softening performance, and anti-wrinkle performance for textile products even when water having high hardness is used, and a method for washing textile products that provides excellent washing performance to sebum stains, softening performance, and anti-wrinkle performance for textile products even when water having high hardness is used. A liquid detergent composition containing: (a) an internal olefin sulfonate with 16 or more and 24 or less carbons; (b) a cationic surfactant; (c) a nonionic surfactant; and water.

[Problem] The purpose of the present disclosure is to provide a cleaning agent composition having excellent foaming power while containing a nonionic surfactant and a quaternary ammonium salt-type cationic surfactant. [Solution] A cleaning agent composition according to the present disclosure is characterized by comprising a nonionic surfactant, a quaternary ammonium salt-type cationic surfactant, and a denatonium salt.

The invention discloses a cleaning fluid composition for semiconductor wafer cleaning process, according to total mass percentage 100%, including the following raw material components: 0.1 40% compound of hydroxylamine or hydroxylamine salt, 0.1 10% organic acid, 0.1 30% quaternary ammonium base, 0 20% alkanolamine, and the remainder is ultrapure water. The cleaning fluid composition of the present invention, it can play the cerium oxide of partial reduction surface adsorption by the compound of hydroxylamine or hydroxylamine salt so as to weaken the adsorption power of cerium oxide particles and silicon oxide surface, and the addition of organic acid can form a complex bond with the cerium ion on cerium oxide surface so as to break the combination of cerium oxide particles and silicon oxide surface to reach the cerium oxide nanoparticles adsorbed on the removal silicon oxide surface, and the cleaning fluid is in alkaline environment when used, and will not cause damage to silicon oxide and silicon nitride surfaces.

Compositions, such as surfactant compositions, and methods of forming compositions, such as surfactant compositions, which may include a gemini surfactant. The methods may use a starting material from a waste stream from another process.

To provide a liquid anti-fouling detergent composition for a hard surface and an anti-fouling method capable of keeping anti-fouling ability of a processing object of a general hard surface including a hydrophilic surface and a hydrophobic surface for a long period.SOLUTION: A liquid anti-fouling detergent composition for a hard surface contains a) xanthan gum of 0.01-5 wt.%, b) a cationic surfactant of 0.02-10 wt.%, and c) a polycarboxylic acid and / or a salt thereof having metal chelate ability of 0.1-15 wt.% and has a pH of 3-11. An anti-fouling method processes a hard surface made of a hydrophilic material or a hydrophobic material using a liquid composition of a pH of 3-11 containing a) xanthan gum of 0.01-5 wt.%, b) a cationic surfactant of 0.02-10 wt.%, and c) a polycarboxylic acid and / or a salt thereof having metal chelate ability of 0.1-15 wt.%.SELECTED DRAWING: None

Disclosed are compositions that can overcome the adverse effect that particular surfactants have on the viability, growth and biological activity of live beneficial microorganisms. The compositions include at least one anionic surfactant and at least one amphoteric surfactant or glyceryl monoesters and / or diesters, each of which, individually, adversely affect viability, growth, and / or biological activity of beneficial microorganisms, but used in combination, overcome the adverse effect that each surfactant exhibits on the beneficial microorganism. The compositions further include the beneficial microorganism, and optionally, at least one nonionic surfactant that adversely affects the viability, growth, and / or biological activity of beneficial microorganism. Also disclosed is a method for overcoming the adverse effect that particular surfactants have on beneficial microorganisms by combining selected anionic surfactants and amphoteric surfactants or glyceryl monoesters and / or diesters in particular amounts and ratios with the beneficial microorganism.

The present disclosure relates to the use of a polar solvent as an additive to a solution containing a component that releases ammonia at above 200° C. for the removal of deposits or impurities in a selective catalytic reduction system, wherein the polar solvent has a boiling point at 101.3 kPa of at least 140° C. The present disclosure further relates to a method of removing deposits or impurities in a selective catalytic reduction system and a method of operating a selective catalytic reduction system.

The present invention relates to fabric conditioner compositions. Fabric conditioner compositions deliver softening and a fragrance to fabrics in the rinse stage of the laundry process. Fragrance is an important aspect of the laundry process, consumers desire that laundered fabrics smell nice, indicating that they are clean. It has been found that the inclusion of a glucamide surfactant increases the amount of perfume in the headspace above wet fabric.

The present invention relates to detergents and cleaning compositions comprising an enzyme, an effective amount of a particular type of enzyme enhancer, such as an alkanediol having a carbon chain of 5 to 14 carbon atoms, glyceryl caprylate, 4-hydroxyacetophenone, ethylhexylglycerin, tropolone, or a mixture of the aforementioned enzyme enhancers, and a surfactant, as well as the use of the aforementioned detergents and cleaning compositions for preparing detergents and cleaning products for household, institutional and industrial applications. Furthermore, the present invention relates to a method for treating stained and / or soiled substrates using the enzyme detergents and cleaning compositions according to the present invention. In addition, the present invention relates to the use of certain substances, as defined herein, for enhancing the performance of enzymes in detergents and cleaning compositions and / or for improving the cleaning performance of detergents and cleaning compositions. Finally, the present invention relates to a method for enhancing the enzyme performance in detergents and cleaning compositions and / or improving the cleaning performance in detergents and cleaning compositions by adding an effective amount of a specific enzyme enhancer, for example, an alkanediol having a carbon chain of 5 to 14 carbon atoms, glyceryl caprylate, 4-hydroxyacetophenone, ethylhexylglycerin, tropolone, or a mixture of the aforementioned enzyme enhancers, to the aforementioned detergents and cleaning compositions.