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Patent Searching and Data


Matches 1,301 - 1,350 out of 5,953

Document Document Title
WO/1994/029509A1
A process of bleaching fabrics is disclosed where a liquid or pasty pretreating composition comprising acetyl triethyl citrate is applied to fabrics before they are immersed in an aqueous wash liquor.  
WO/1994/029421A1
Disclosed is the use of glycine-N,N-diacetic acid derivatives and their alkali metal, alkaline earth metal, ammonium and substituted ammonium salts as complexing agents for alkaline earth and heavy metal ions, except with alpha-alanine-N...  
WO/1994/029510A1
The present invention pertains to a process for modifying, breaking down or bleaching lignin, material containing lignin or like substances using oxidation catalysts and suitable oxidizing agents wherein these catalysts are used in combi...  
WO/1994/028106A1
The present invention relates to laundry detergent compositions comprising conventional detergent ingredients, bleaching systems with one or more bleach activators, and one or more types of detersive enzymes. Preferred bleaching activato...  
WO/1994/028103A1
The present invention relates to a method of cleaning fabrics in washing machines which have parts made of natural rubber using laundry detergents comprising N-acyl caprolactam bleaching activators and a source of hydrogen peroxide such ...  
WO/1994/027970A1
Laundry detergents and bleaching systems which comprise substituted benzoyl caprolactam bleach activators are presented. The bleach activators are effective under mixed soil conditions, especially mixtures of hydrophobic and hydrophilic ...  
WO/1994/028102A1
The present invention relates to a method of cleaning fabrics with heavy soil loads or by hand-washing with detergent compositions comprising N-acyl caprolactam bleaching activators.  
WO/1994/028228A1
The invention concerns the continuous pretreatment of cellulose-containing textile material, the pretreatment comprising (a) a precleaning stage using a bath containing the usual surfactants and other auxiliaries plus, optionally, the us...  
WO/1994/028104A1
The present invention relates to a method of cleaning fabrics in washing machines which have parts made of natural rubber using laundry detergents comprising amido-derived bleaching activators and a source of hydrogen peroxide such that ...  
WO/1994/028105A1
Laundry detergents and automatic dishwashing compositions with activated bleaching systems which are effective under mixed soil conditions, especially mixtures of hydrophobic and hydrophilic soils and stains are presented. The preferred ...  
WO/1994/026241A1
The use of certain hydroxynaphthalenes for dyeing keratinic fibres, in particular human hair, is disclosed. In particular, the hydroxynaphthalenes are suitable as coupler components together with developer components.  
WO/1994/026862A1
A granulated product contains an inorganic peroxide compound, a granulated activator and an excipient. The granulated activator is prepared by agglomerating (a) finely ground activator material with (b) water- or alkali-soluble polymers,...  
WO/1994/026789A1
Novel polyacrylic acid resins are prepared by polymerizing a monomer selected from the group consisting of H2C=CHCO2X, H2C=CR1CO2X, HR2C=CHCO2X, HR2C=CR1CO2X, HR2C=CHCOX, H2C=CHCOX, H2C=CR1COX, HR2C=CR1COX, H2C=CHCSOvX, HR2C=CHCSOvX, HR2...  
WO/1994/025574A1
The present invention relates to a novel L-amino acid oxidase having a broad substrate specificity and being obtainable from the species Trichoderma harzianum. The enzyme of the invention may advantageously be incorporated into detergent...  
WO/1994/024250A1
Process and composition for treating fabrics in an aqueous bath werein dye transfer among fabrics is inhibited by the presence in said bath of hydrogen peroxide and metalloporphin or metalloporphyrin bleaching catalyst, at a pH of from a...  
WO/1994/021605A1
Cationic peroxyacids are provided having formula (I) wherein: R1 is an optionally substituted C1-C24 alkyl or alkenyl or alkylaryl with a C1-C24 alkyl group; R2 and R3 are each independently a C1-C3 alkyl or C1-C3 substituted alkyl group...  
WO/1994/020599A1
Detergent compositions containing conventional detergent surfactants, detergent builders, and the like, and a chelant selected from ethylenediamine-N,N'-diglutaric acid (EDDG) and 2-hydroxypropylenediamine-N,N'-disuccinic acid (HPDDS) ar...  
WO/1994/020600A1
The stability of a substantially water-insoluble organic peroxyacid against exothermic decomposition initiated by heat, is enhanced by contacting the peroxyacid with a binding agent for transition metal ions. In a preferred embodiment, t...  
WO/1994/019526A1
The invention relates to a method of modifying the surface of a fabric which comprises the successive steps of: i) exposing the fabric surface to UV radiation; and ii) oxidative treatment of the fabric.  
WO/1994/018374A1
A process for desizing sized textile materials (grey goods) by treating the grey goods with water and by separating the sizing agent solution which adheres to the grey goods is characterized in that the grey goods are heated after being ...  
WO/1994/018297A1
The use of N-acyl and O-acyl bleach activator compounds to generate peroxy acids in aqueous acidic environments usually under relatively dilute conditions is described. The product is used in situ as a bleach, biocide or disinfectant. Pr...  
WO/1994/018299A1
The use of a bleach activator compound which is an ester of a carboxylic acid to generate peroxy acids in relatively dilute aqueous acidic environments is described. The product is used in situ as an oxidising agent, for instance for use...  
WO/1994/016050A1
A self-pressurized spot dry cleaning composition contains a combination of (a) from about 20 % to about 70 % by weight of the total composition of dimethyl ether; (b) from about 1 % to about 15 % by weight of the total composition of wat...  
WO/1994/015978A1
The invention concerns biodegradable polymers made from a) monoethylenically unsaturated dicarboxylic acids and/or their salts; b) monoethylenically unsaturated monocarboxylic acids and/or their salts; c) singly unsaturated monomers whic...  
WO/1994/015010A1
Solid peroxyacid bleach precursor compositions are disclosed which comprise particles of peroxyacid bleach pecursor material, wherein said composition comprises particles of different sizes, wherein said precursor is coated with a coatin...  
WO/1994/014963A1
Eukaryotic Cutinase variants having improved lipolytic activity are provided, wherein the amino acid sequence has been modified in such a way that the hydrophobicity at the surface of the enzyme has been increased. In particular, variant...  
WO/1994/014936A1
Disclosed is a wetting agent containing mixed ethers of formula (I) in which R1 is a strictly straight-chain alkyl group with 8 to 10 carbon atoms; R2 is an alkyl group with 1 to 4 carbon atoms; m is a number from 0.5 to 2 and n is a num...  
WO/1994/013771A1
The invention concerns granulated washing and cleaning agents with a bulk density of 700 g/l or more which have a high surfactant content and contain easily degradable anionic surfactants. Such agents have enhanced dissolving power and r...  
WO/1994/013746A1
Disclosed are formulations for producing chemical solvent comprised of propylene glycol methyl/ether acetate which admixtures can be employed to clean a surface and which can be applied to cloths for the cleaning operation yet alleviate ...  
WO/1994/012619A1
This invention relates to activation of enzymes. More specifically, the invention relates to peroxidase enhancing agents. The invention also relates to methods of oxidizing a substrate with a source of hydrogen peroxide in the presence o...  
WO/1994/012620A1
This invention relates to activation of enzymes. More specifically, the invention relates to peroxidase enhancing agents. The invention also relates to methods of oxidizing a substrate with a source of hydrogen peroxide in the presence o...  
WO/1994/012621A1
This invention relates to activation of enzymes. More specifically, the invention relates to agents capable of enhancing the activity of peroxidases or peroxidase acting compounds. The invention also relates to methods of oxidizing a sub...  
WO/1994/012598A1
Mixed nonionic/anionic surfactants which comprise polyhydroxy fatty acid amides and their sulfated analogs are used in various cleaning functions where low sudsing is desired. Thus, C10-C22 fatty acid N-alkyl glucamides are partly sulfat...  
WO/1994/012609A1
Mixed nonionic/anionic surfactants which comprise polyhydroxy fatty acid amides and anionic surfactants of the alpha-sulfonated fatty acid esters, alkyl ethoxylated sulfate, alkyl ethoxylated carboxylate, alkyl sulfate or sulfated alkyl ...  
WO/1994/012610A1
Mixed nonionic/anionic surfactants which comprise polyhydroxy fatty acid amides and their sulfated analogs are used with soaps in various cleaning functions. Thus, C10-C22 fatty acid N-alkyl glucamides are partly sulfated to form mixture...  
WO/1994/011482A1
The present invention relates to compositions and processes which incorporate water-soluble polymers, other than enzymes, containing = N-C( = O)- (including PVP) and/or N-oxide groups into the wash, rinse, and/or drying cycle of a launde...  
WO/1994/011480A1
A liquid detergent composition comprising (a) from 0.01 % to 5 % of a polyvinylpyrrolidone; (b) from 0.01 % to 1 % of a specific cotton-substantive brightener having structural formula (1) wherein R1, R2, R3, R4 and R5 independently can ...  
WO/1994/011483A1
An aqueous cleaning and bleaching composition with a pH of from about 0.5 to about 6, which contains amidoperoxyacid, hydrogen peroxide, and acylated citrate ester which has been emulsified in two or more ethoxylated alcohols is described.  
WO/1994/011475A1
The present invention is an aqueous cleaning and bleaching composition having a pH of from 0.5 to 6, comprising hydrogen peroxide or a source thereof and a hydrophobic liquid ingredient, preferably a bleach activator, wherein said hydrop...  
WO/1994/011477A1
A) A metallocatalyst selected from: a) metalloporphin and water-soluble or water-dispersable derivatives thereof; b) metalloporphyrin and water-soluble or water-dispersable derivatives thereof; c) metallophthalocyanine and water-soluble ...  
WO/1994/010298A1
Hemoproteins are stabilized in aqueous solutions by means of a stabilizer of the formula (I): R-O(CHR'-CH2-O-)nH, wherein R = H or C1-C20 alkyl, aryl or alkylaryl, R' = H or CH3, and n = 4-50000.  
WO/1994/008054A1
Process for the treatment of tanned or non-tanned products comprising skins, leathers or other collagen-containing sheet materials, at different stages in their transformation. According to the process, the products are placed in contact...  
WO/1994/007989A1
A process for cleaning articles whereby soiled articles are immersed in an enzymatic aqueous cleaning medium and radiated with ultrasonic energy, characterized in that the enzymatic aqueous cleaning medium contains an enzyme having lipol...  
WO/1994/007980A1
An improved aqueous fabric cleaning shampoo composition contains a combination of (a) about 0.5-20% by weight of a fabric cleaning polymer which is a solid at 25 �C and water dispersible or water soluble upon neuturalization with an al...  
WO/1994/006962A1
Cotton denim fabrics are treated to enhance abrasion and shade reduction thereby reducing stonewashing time and expense by embrittling the fibers with an acid, heat-activated finish.  
WO/1994/005765A1
The invention concerns a cleaning-fluid composition, in particular a composition for cleaning precision-mechanical parts, electronic components and circuit boards, as well as textiles, plus a method of producing the composition and its u...  
WO/1994/005845A1
A method and apparatus of washing laundry without hot water and detergent using a closed-loop ozonated wash water system wherein wash water maintained in a storage tank (14) is ozonated by an ozone generator (40) prior to use in the wash...  
WO/1994/004741A1
The invention relates to a washing process known per se in which the detergent concentration is analytically determined indirectly by determining the content of a reducing sugar which, when the detergent is prepared, is added in a quanti...  
WO/1994/004654A1
A liquid detergent composition comprising certain beta-aminoalkylboronic acids (I) or esters (II) (see compound structure above) as protease inhibitors, protease, and detersive surfactant is presented, where R1, R2 and R3 are independent...  
WO/1994/003573A1
Alkali metal aluminosilicate of the zeolithe P type having the oxide formula M2/nO.Al2O3.(1.80-2.66)SiO2.CH2O, y being the water content, proves to have both excellent Calcium Effective Binding Capacity and Calcium Uptake Rate at tempera...  

Matches 1,301 - 1,350 out of 5,953