148results about "Anionic-cationic-non-ionic surface-active compounds" patented technology

A detergent composition containing water, a component (A) which is a silica capsule enclosing a functional agent, and a component (B) which is a cationic polymer having a weight average molecular weight of 500,000 or more and 5,000,000 or less and obtained by polymerizing an unsaturated monomer having a cation group (excluding those enclosed in the silica capsule of the component (A)).

A water-only laundry detergent sheet and preparation method thereof. The raw materials for preparing the laundry detergent sheet includes surfactant, water and additives. The laundry detergent sheet contains bubbles, and Plateau channels are formed between the bubbles, a volume proportion of the bubbles is 50-90%. The water-only laundry detergent sheet adjusts a volume proportion of bubbles, and the bubbles can increase a specific surface area of the laundry detergent sheet and enlarge a contact area with water. Plateau channels can be formed between the bubbles, and these Plateau channels have the effect of capillaries. When the laundry detergent sheet is placed in water, water can enter an interior of the laundry detergent sheet along the Plateau channels, thereby accelerating the dissolution of the laundry detergent sheet, thereby achieving a quick-dissolving effect under low temperature conditions, so that the laundry detergent sheet can better exert a decontamination effect.

Surfactants for use in the formulation of detergents, foaming agents, emulsifiers, and degreasers. Some aspects of the disclosure include formulations suitable for cleaning and / or condition fabrics including upholstery. Some formulations are suitable for in home or commercial dry cleaning. Some of the formulations may be suitable for cleaning hard surfaces including plastic surfaces and surfaces with food contact. Certain of the other formulations may be suitable for cleaning surfaces used in food processing, food stuff themselves, and in surfaces of healthcare settings.

The present invention relates to a solid hard surface cleaning composition comprising: a. a biocidal quaternary ammonium compound; b. an anionic surfactant comprising alkyl sulfate; and c. an effervescence base comprising a carbonate salt and an acid; wherein, • the weight ratio of biocidal quaternary ammonium compound to anionic surfactant is from 1.5:1 to 7:1; • at least 50 wt% of the total amount of acid present in the cleaning composition is sulfamic acid calculated on total amount of acid present in the cleaning composition; • the cleaning composition comprises from 0 to 1 wt% water; and • 25 grams of the cleaning composition dissolved in 1.5 litres of water of 20° Celsius provides an aqueous solution with a pH of 1.5 to 4.5. The invention further relates to a method of cleaning the inside surface of a toilet bowl using the composition of the present invention.

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 to the technical field of detergent products, and discloses a clear-water laundry sheet and a preparation method therefor. The laundry sheet is prepared from the following raw materials: a surfactant, water and an auxiliary agent. The laundry sheet contains bubbles, and Plateau borders are formed between the bubbles; and the volume proportion of the bubbles is 50-90%. By adjusting the volume proportion of bubbles in the clear-water laundry sheet, the bubbles can increase the specific surface area of the sheet, thereby increasing a contact area between same and water. Moreover, Plateau borders can be formed between the bubbles to function as capillary tubes; when the laundry sheet is placed into water, water can enter the interior of the sheet along the Plateau borders, thereby accelerating the dissolution of the sheet; therefore, the laundry sheet has a rapid-dissolving effect even under low-temperature conditions, which allows the sheet to exert a cleaning effect more quickly.

A firefighting foam concentrate that is free or substantially free of fluorosurfactants is disclosed. The firefighting foam concentrate comprises water and from 25% to 38% by weight of a surfactant blend comprising at least one selected cationic quaternary ammonium compound, at least one selected alkyl amine oxide nonionic surfactant, and at least one selected alkyl sulfate anionic surfactant. Each selected surfactant has an average alkyl or alkylene carbon chain length of 8-10 carbon atoms. The firefighting foam concentrate may be combined with other firefighting foam components to form a firefighting foam composition. Also disclosed is a method of fighting a fire comprising aerating the firefighting foam composition containing the surfactant blend to form a firefighting foam that is applied to a fire or the surface of a volatile flammable liquid.

The invention discloses a cleaning composition. The cleaning composition includes a hydroxy acid, a hydrogen bond acceptor, and a surfactant. The hydroxy acid and the hydrogen bond acceptor are present in a molar ratio of about 5: 1 to about 1.5: 1.

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.

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.

The present invention relates to the field of surfactant technology, and discloses a long-acting bactericidal surfactant and its application in washing powder. The present invention performs Schiff base condensation reaction on DL-tyrosine and glutaraldehyde, and then performs esterification reaction with alkyl acyl chloride compound, and then reduces with sodium borohydride, and undergoes epoxy ring-opening reaction in 2,3-epoxypropyltrimethylammonium chloride to obtain a novel long-acting bactericidal surfactant. The long-acting bactericidal surfactant contains a diquaternary ammonium salt antibacterial group, and the minimum inhibitory concentration MIC for bacteria such as Escherichia coli is only 0.391ug / mL. When the mass concentration of the long-acting bactericidal surfactant of the present invention is 0.2-2g / L, the surface tension of the solution is only 58.1-12.0mN / m, and the lower the surface tension, the better the wetting, emulsification and dispersibility, which is conducive to the practical application of surfactants in washing powder, laundry detergent, etc.

The flexible porous dissolvable solid sheet article comprises a water-soluble polymer, a plasticizer, and a cationic surfactant, wherein the weight ratio of the plasticizer to the cationic surfactant is from about 0.9 to about 2. Also provided is a process for preparing the article, the process comprising: a) preparing a wet premix comprising a water-soluble polymer, a plasticizer, and a cationic surfactant; b) aerating the wet premix to form an aerated wet premix; c) forming the aerated wet premix into a sheet; and d) drying the formed sheet. Additionally, the stability of the aerated premix can be significantly improved by selecting the aforementioned ratios. The improved stability can further result in significantly improved pore structure, manufacturing process flexibility, and a dissolution profile that is more desirable for consumers.

To provide a cleaning method of a target surface, which has excellent cleaning performance for lipid / protein composite stains adhered to the target surface by spreading a detergent composition on the target surface in a wet state.SOLUTION: Provided is a cleaning method of a target surface, comprising bringing a mixture of foam and liquid, formed from a detergent composition containing a surfactant by using a foam forming means, into contact with the target surface, where the foam forming means is used under conditions of forming a mixture of foam and liquid which satisfies the followings (1) and (2) from the detergent composition. (1) The specific volume of the foam after 20 seconds from foam formation is 2 ml / g to 11 ml / g. (2) The volume ratio of the foam phase and the liquid phase (foam phase / liquid phase) after 20 seconds from foam formation is 1 ml / ml to 100 ml / ml.SELECTED DRAWING: None

The invention provides a fabric cleaning agent with an anti-HPV effect and a preparation method thereof, and relates to the technical field of cleaning agents. According to the Gemini type quaternary ammonium salt surfactant composition disclosed by the invention, through the effects of the Gemini type quaternary ammonium salt surfactants with two specific structures, high synergy of washing and disinfecting functions is realized, excellent dirt-removing power can be achieved only by virtue of an optimized and compounded surfactant system, and biological enzymes which are easy to inactivate and difficult to stabilize do not need to be introduced; in a high-content surfactant system and in a weak acid environment, the compound still has an efficient and reliable antiviral effect on the human papilloma virus, and meets the dual requirements of public health and personal care; and the formula is mild and weakly acidic and fits the physiological environment of the skin, so that the use experience and the effect exertion are favorably improved.

A parts-washing method is described. The method comprises: (a) contacting a part with an aqueous liquid cleaning composition in a contact zone at a temperature of less than 45 degrees C., wherein the aqueous liquid cleaning composition comprises at least one alkoxylate surfactant; (b) passing at least part of the aqueous liquid cleaning composition from the contact zone to a separation housing; (c) separating the aqueous liquid cleaning composition in the separation housing to form an upper oily phase, an intermediate aqueous phase and a lower particulate phase; and (d) withdrawing at least a portion of the intermediate aqueous phase for use as the aqueous liquid cleaning composition in the contact zone.

Disclosed in the present invention is a fabric cleaning composition for removing pet hair, comprising, in percentage by mass: 0.5-10% of a cationic surfactant having high steric hindrance, 2-60% of an amphoteric surfactant, 0-8% of a nonionic surfactant, 0.5-8% of an anionic surfactant, the mass ratio of the cationic surfactant to the anionic surfactant ranging from 20:1 to 1:8, and the balance being water. The cationic surfactant having high steric hindrance is selected from a quaternary ammonium salt cationic surfactant or a heterocyclic cationic surfactant, or a mixture thereof. The fabric cleaning composition for removing pet hair of the present invention ensures the stability of high concentrations of cationic and anionic surfactants in the same phase, and can effectively eliminate static electricity from pet hair carried on clothing while providing high efficiency cleaning and stain removal, thereby removing hair stained on the fabric.

The present invention relates to a process for preparing a particulate laundry detergent composition comprising the steps of: (a) contacting water, starch, an acid and a perfume to form a concentrated aqueous acidic mixture wherein the concentrated acidic mixture comprises: (i) from 20% to 60% by weight of starch; (ii) from 10% to 50% by weight of an acid; (iii) from 2% to 20% by weight of a perfume; (iv) from 10% to less than 45% by weight of water; and the concentrated acidic mixture has a pH of less than 4.5; (b) subjecting the concentrated acidic mixture to a perfume emulsification step to emulsify the perfume to form an emulsified perfume mixture in fluid form; and (c) spraying the emulsified perfume mixture in fluid form onto the base detergent particles such that the emulsified perfume mixture at least partially coats the base detergent particles to form the particulate laundry detergent composition wherein the base detergent particles comprise from 4% to 60% by weight of a detersive surfactant.

Multi-surfactant systems where two or more surfactant molecules are coupled to control the spatial distribution of polar groups of the combined surfactant molecules are disclosed. The system can be implemented by an aqueous medium including an associate charge constant surfactant and charge variable surfactant. The charge variable surfactant has at least one neutral end group at one pH value of the medium and at least one either an anionic polar group or a cationic polar group at a different pH value of the medium. The charge constant surfactant has at least one, and preferably two or more groups that does not change charge at the one or different pH values of the aqueous medium. The multi-surfactant system can be coupled or connected to the surface of a substrate where the arrangement of the two or more coupled surfactant molecules control the polarity of the substrate surface.

Provided are a cleaning agent composition for hard articles, a method for cleaning a hard article and a method for increasing foamability of a cleaning agent composition for hard articles, excellent in cleaning durability when cleaning hard articles with foam made by foaming the composition.A cleaning agent composition for hard articles containing, (a) a nonionic surfactant containing a polyoxyalkylene alkyl or alkenyl amine in which the alkyl group or alkenyl group has 8 or more and 18 or less carbons and the oxyalkylene group has an average number of added moles of 1 or more and 8 or less, (b) a quaternary ammonium salt-type surfactant, and water, wherein a content of (c) an anionic surfactant and an amphoteric surfactant is 0 mass % or more and 20 mass % or less in a total surfactant content.

The present invention provides laundry detergent compositions comprising an alginate lyase enzyme and an anionic surfactant. The present disclosure also provides methods of treating a fabric by contacting the fabric with an aqueous wash liquor having a detergent composition therein. The compositions and methods are useful, inter alia, for improving whiteness of the fabric, for improving soil removal effect in the fabric, for malodor removal from the fabric, for anti-wrinkle benefit, anti-redeposition benefit, and / or for improving drying effect of the fabric.

Provided are a detergent composition and a method for producing the same, a method for washing a textile product, and a kit for a washing liquid, which prevent silica capsules enclosing a functional agent adsorbed on textile products from being desorbed from the textile products during rinsing in a laundry process of the textile products. A detergent composition containing the following components (A) and (B) and water, component (A): a silica capsule enclosing a functional agent, and component (B): a cationic polymer (excluding those enclosed in the silica capsule of component (A)).

The present disclosure relates generally to cleaning compositions, and more particularly to cleaning compositions comprising a mannanase enzyme and a xyloglucanase enzyme at a concentration of 0.0001% to 2% of the pure enzyme by weight of the total composition.

To provide a detergent composition having excellent detergency against oil stains such as denatured oil stains and to provide a method for cleaning denatured oil stains.SOLUTION: There is provided a detergent composition which comprises (a) a nonionic surfactant containing a polyoxyalkylene alkyl or alkenylamine [hereinafter referred to as (a1) component] having an alkyl or alkenyl group having 8 or more and 18 or less carbon atoms and an average addition mole number of oxyalkylene group of 1 or more and 8 or less, (b) a quaternary ammonium salt-type surfactant [hereinafter referred to as (b) component], (c) a polycarboxylic acid or a salt thereof and water, wherein the content of an anionic surfactant [hereinafter referred to as (d) component] is less than 35 mass% based on the total mass of the component (a1) and the component (b) and the content of the component (d) is 20 mass% or less based on the total surfactant.SELECTED DRAWING: None

A softening, antistatic, and stain-removing washing sheet and a preparation method therefor. The softening, antistatic, and stain-removing washing sheet comprises: a film-forming agent, an anionic surfactant, a nonionic surfactant, a softener, a conditioner, a filler, a chelating agent, an essence, and water. Said washing sheet has softening, antistatic, and stain-removing characteristics, is less corrosive to equipment, and is suitable for large-scale mass production.

The present invention provides a cleaning or treatment composition containing a surfactant that allows enzymes to adhere to the surface of the fabric. [Solution] A cleaning composition comprising a nuclease enzyme, preferably deoxyribonuclease and / or ribonuclease enzyme, and a surfactant system comprising an anionic surfactant and a nonionic surfactant, wherein the weight ratio of the anionic surfactant to the nonionic surfactant is 1.5:1 to 1:10.

The present invention aims to provide a cleaning composition containing etofenprox that is rinsed off with water or hot water after use, which allows for easy rinsing with water or hot water after use and prevents etofenprox precipitation during storage. [Solution] The problem could be solved with a cleaning composition characterized by comprising 0.05 to 1.0% by weight of etofenprox, a nonionic surfactant containing at least 0.4 to 10% by weight of fatty acid polyoxyethylene sorbitan, 0.1 to 10% by weight of an amphoteric surfactant, 0.1 to 10% by weight of an anionic surfactant, 0.1 to 5.0% by weight of a cationic surfactant, 0.01 to 0.5% by weight of an acid, and water.

Provided are: a liquid detergent composition for textile products which has satisfactory liquid-phase stability and is excellent in terms of sebaceous-soil removal, softness, and wrinkle prevention even when water having a high hardness is used; and a method for cleaning a textile product, the method being excellent in terms of sebaceous-soil removal, softness, and wrinkle prevention even when water having a high hardness is used.　The liquid detergent composition comprises (a) a salt of an internal-olefin sulfonic acid having 16-24 carbon atoms, (b) a cationic surfactant, (c) a nonionic surfactant, and water.

The invention discloses a mask removing liquid medicine, a low-concentration alkaline aqueous solution and a mask removing method. The mask removing liquid medicine comprises the following raw materials in percentage by mass: 5%-15% of an alkaline activator, 0.5%-4% of a swelling agent, 0.3%-0.8% of a surfactant, 0.05%-0.3% of a complexing stabilizer and the balance of ultrapure water. In the low-concentration alkaline aqueous solution prepared by adopting the mask removing liquid medicine provided by the invention, the traditional pure solvent or high-concentration solvent is abandoned, and the mask is removed by adopting the low-concentration alkaline aqueous solution, so that the environment can be improved, the safety can be guaranteed, the cost can be greatly reduced, and meanwhile, the quality of cleaning and removing the mask can be guaranteed.