33 results about "Xylenesulfonate" patented technology

Ditosylate salts of 4-quinazolineamines are described as well as methods of using the same in the treatment of disorde4rs characterized by aberrant erbB family PTK activity.

Ditosylate salts of 4-quinazolineamines are described as well as methods of using the same in the treatment of disorders characterized by aberrant erbB family PTK activity.

A method for the treatment of a lignin-containing material such as wood pulp, bagasse and other plant-derived materials, comprising contacting the lignin-containing material with an ionic liquid to extract the lignin therefrom. The ionic liquid is suitably a substituted or unsubstituted imidazolium, triazolium, pyrazolium, pyridinium, pyrrolidinium, piperidinium, ammonium, phosphonium or sulfonium salt of a substituted or unsubstituted aryl sulfonate, such as an ionic liquid salt of a xylene sulfonate.

The present invention is directed to alkylxylene sulfonate for enhanced oil recovery processes. The alkylxylene moiety in the alkylxylene sulfonate contains a high percentage of the 4-alkyl-1,2-dimethyl benzene isomer and a high percentage of alkyl group attachment to the xylene ring at positions higher than the 2-position on the alkyl carbon chain. The present invention is also directed to a method for enhancing the recovery of oil from a subterranean reservoir which method employs the alkylxylene sulfonate of the present invention. The alkylxylene sulfonate is employed in an aqueous media. The method optionally employs co-surfactants. It has surprisingly been discovered that the high percentage of the 4-alkyl-1,2-dimethyl benzene isomer and the high percentage alkyl group attachment to the xylene moiety at positions higher than the 2-position along the alkyl carbon chain on the alkylxylene sulfonate of the present invention provides an enhanced oil recovery (EOR) surfactant having low Interfacial Tension (IFT).

The present invention relates to rinse-added fabric softening compositions, including translucent or clear liquid compositions, wherein the content of solvent and prime solvent is decreased. The compositions of the present invention comprise a)a fabric softening active; b)a prime solvent; c)a prime solvent extender, and d)the balance carriers and adjunct ingredients. Preferred embodiments include low perfume level formulations. A preferred class of prime solvent extenders includes hydrophobic oils that aids in fluidizing the system which is characterized by a freezing point of less than 22 DEG C for in a mixture of the prime solvent extender and 2,2,4-trimethyl-1,3-pentanediol(20% / 80% by wt.) These prime solvent extenders include materials such as benzyl benzoate, methyl esters derived from canola oil, and mixtures thereof. Alternatively, the preferred prime solvent extenders include cumene sulfonates, xylene sulfonates, toluene sulfonates, C6-C14 sulfonates and sulfates, and mixtures thereof.

The invention discloses a multifunctional descaling agent. The descaling agent is prepared by mixing 40% hydrofluoric acid, sodium p-xylenesulfonate, 2-mercaptobenzothiazole, sodium borate and sulfamic acid. The multifunctional descaling agent has the advantages of low production cost and good descaling effect.

The invention belongs to a laundry detergent and relates to an environment-friendly soap base concentrated laundry detergent comprising the following components in parts by mass: 30-70 parts of coconut fatty acid, 20-80 parts of sodium hydroxide, 20-100 parts of sodium citrate, 30-120 parts of xylenesulfonate, 30-80 parts of propylene glycol, 40-60 parts of fatty alcohol-polyoxyethylene ether (7) (AEO-7), 60-100 parts of fatty alcohol-polyoxyethylene ether (9) (AEO-9), 30-130 parts of fatty alcohol-polyoxyethylene ether sodium sulfate (AES), and 30-90 parts of a whitening agent CBS-X.

The invention discloses a protein washing agent and a preparation method thereof. According to the technical scheme key points, the protein washing agent is prepared from the following raw materials in percentage by weight: 0.04%-2.0% of papain, 0.08%-4.0% of tea polyphenol, 3.0%-9.0% of a disodium phosphate-citric acid buffer solution, 0.8%-6.0% of triethanolamine, 9.0%-13.0% of xylene sulfonate,15.0%-20.0% of polyvinylpyrrolidone, 5.0%-10.0% of alkylphenol polyoxyethylene ether, 0.025%-0.2% of EDTA, and the balance of deionized water. The protein washing agent and the preparation method provided by the invention can thoroughly remove residual protein dirt in food processing equipment and pipelines, and thus the food safety is guaranteed.

Liquid compositions for cleaning, in particular medical instruments and air conditioning surfaces, said composition excluding surfactants and comprising one or more enzymes including a protease and optionally a hydrolase, a solvent system including a water soluble glycol ether solvent, at least one anionic hydrotrope, and wherein the molar ratio of said at least one hydrotrope to said glycol ether in the composition is selected to preserve the activity of said one or more enzymes. The hydrotrope is advantageously an anionic hydrotrope selected from the group consisting of water soluble anionic hydrotropes of the formula (I) and having no alkyl side chain greater than six carbons in length, for example a xylene sulfonate or cumene sulfonate salt.

Oral pharmaceutical formulations containing ditosylate salts of 4-quinazolineamines are described as well as methods of using the same in the treatment of disorders characterized by aberrant erbB family PTK activity.

The invention discloses a mothproof finishing agent for silk fabrics, which is prepared from the following components in parts by weight: 12-17 parts of Flos Caryophyllata powder, 10-14 parts of broom cypress fruit powder, 11-14 parts of silicone oil, 10-15 parts of potassium xylenesulfonate, 6-14 parts of urea, 4-8 parts of fatty alcohol polyethenoxy ether sodium sulfate, 10-14 parts of potassium sorbate, 20-25 parts of deionized water, 11-15 parts of dimethyl terephthalate and 5-9 parts of amyl acetate. The finishing agent has favorable antimicrobial and mothproof effects; the finished fabric has favorable washing fastness and soft feeling; and the preparation technique is simple, is nontoxic and harmless to the human body, and can not destroy the cocoon fibers in the silk fabric.

The invention discloses an antimicrobial mothproofing agent for silk fabrics, which is prepared from the following components in parts by weight: 10-14 parts of sandalwood powder, 5-8 parts of pomegranate rind powder, 5-8 parts of beeswax, 2-8 parts of potassium xylenesulfonate, 5-8 parts of urea, 6-8 parts of fatty alcohol polyethenoxy ether sodium sulfate, 5-10 parts of lactose, 5-8 parts of starch, 15-18 parts of ethanol, 5-8 parts of nickel N,N-di-n-butyldithiocarbamate and 11-15 parts of fatty alcohol polyethenoxy ether. The antimicrobial mothproofing agent has favorable antimicrobial and mothproof effects; the finished fabric has favorable washing fastness and soft feeling; and the preparation technique is simple, is nontoxic and harmless to the human body, and can not destroy the cocoon fibers in the silk fabric.

The invention discloses an antimicrobial mothproof finishing agent for silk fabrics, which is prepared from the following components in parts by weight: 7-15 parts of Fructus Caryophylli powder, 7-14 parts of pomegranate rind powder, 5-9 parts of silicone oil, 2-7 parts of beeswax, 3-9 parts of alkylolamide, 2-6 parts of polyvinylpyrrolidone, 4-7 parts of potassium xylenesulfonate, 2-7 parts of lactose, 3-7 parts of starch, 20-24 parts of alcohol, 5-9 parts of phenyl salicylate and 5-9 parts of sorbitan stearate. The antimicrobial mothproof finishing agent for silk fabrics has favorable antimicrobial and mothproof effects; the finished fabric has favorable washing fastness and soft feeling; and the preparation technique is simple, is nontoxic and harmless to the human body, and can not destroy the cocoon fibers in the silk fabric.

The invention relates to a novel dust-proof softening detergent for quilt covers and a preparation method thereof. The detergent contains the following components in parts by mass: 0.3-0.7 part of sodium stearyl imidazolinyl carboxylate, 1-3 parts of sodium silicate, 4-9 parts of ester group quaternary ammonium salt, 3-9 parts of siloxane emulsion, 6-15 parts of sodium dimethyl benzenesulfonate, 20-30 parts of high-carbon fatty alcohol polyethenoxy ether, 0.2-0.5 part of fluorescent whitening agent, 0.1-0.4 part of essence, 0.07-0.25 part of citric acid, 3-7 parts of glycerin monostearate, 1-5 parts of methylchloroisothiazolinone, 1-6 parts of isopropyl palmitate, 0.5-1.5 parts of potassium xylenesulfonate and 52-68 parts of water. The detergent provided by the invention can easily remove skin grease, sweat stains, blood stains, oil stains and other stains on the quilt cover surface, and has the sterilizing and softening functions.

The invention discloses an antimicrobial moldproof finishing agent for silk fabrics, which is prepared from the following components in parts by weight: 7-12 parts of linear alkyl benzenesulfonic acid, 8-13 parts of ethylene glycol, 6-11 parts of zinc acetate, 4-8 parts of cocoyl monoethanolamine, 3-9 parts of ethoxylated straight-chain primary alcohol, 4-11 parts of nickel N,N-di-n-butyldithiocarbamate, 6-15 parts of alkyl glycoside, 3-7 parts of polyvinylpyrrolidone, 2-4 parts of potassium xylenesulfonate and 5-7 parts of pyrethrin. The finishing agent for silk fabrics has favorable antimicrobial and moldproof effects; the finished fabric has favorable washing fastness and soft feeling; and the preparation technique is simple, is nontoxic and harmless to the human body, and can not destroy the cocoon fibers in the silk fabric.

The present invention relates to defoaming compositions comprising compounds having the formula C5H11CH(CH2CH2CH3)CH2O(CH2CH(X)O)nH (I) where X═(CH2)aCH3 where a=0 or 1 and where n=0.5-5; and one or more hydrotropes selected from the group consisting of branched or linear C4-C10 alkyl glycosides and optionally one or more anionic hydrotrope selected from the group consisting of fatty acid soaps where the acyl group contains 10-22 carbon atoms, and which could be saturated or unsaturated, linear or branched; or a sulfonate chosen from the group cumene sulfonate and xylene sulfonate, and the use of such compositions as defoaming and / or antifoaming agents. The invention also pertains to a composition comprising a) a compound C5H11CH(CH2CH2CH3)CH2O(CH2CH(X)O)nH (I) where X═(CH2)aCH3 where a=0 or 1 and n=0.5-5 b) one or more hydrotrope selected from the group consisting of branched or linear C4-C10 alkyl glycosides, c) optionally one or more anionic hydrotrope selected from the group consisting of fatty acid soaps where the acyl group contains 8-22, preferably 9-18 carbon atoms, and which could be saturated or unsaturated, linear or branched; or a sulfonate chosen from the group cumene sulfonate and xylene sulfonate, and d) N,N-bis(3-aminopropyl)dodecylamine.