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Patent Searching and Data


Matches 1,301 - 1,350 out of 5,899

Document Document Title
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...  
WO/1994/003554A1
Detergent compositions comprising ethylenediamine-N,N\'-disuccinic acid or salts thereof, an alkali metal percarbonate bleach and a crystalline layered sodium silicate of formula LMSixO2xH.yH2O wherein L is an alkali metal, and M is sodi...  
WO/1994/003553A1
Bleaching compositions comprising a peroxy compound and ethylenediamine-N,N\'-disuccinic acid or salts thereof are provided. The bleaching compositions show good bleach stability in aqueous solution and are particularly useful in bleach ...  
WO/1994/003579A1
Disclosed are three organic solvent cleaning formulations. In one embodiment, the formulation is methyl or ethyl lactate and propylene glycol methyl ether. In another embodiment, the formulation is methyl or ethyl lactate and propylene g...  
WO/1994/002677A1
The defined condensation products (P) - salts at least in some cases - from dihydroxydiphenylsulphone, formaldehyde and the defined aromatic compounds (A) in defined molar ratios make for excellent soil-repellent finishing of polyamide f...  
WO/1994/001521A1
A low temperature process for washing laundry in a domestic washing machine is provided. In this process a detergent composition of bulk density > 650 g/litre is delivered to the wash via a dispensing device. The detergent composition co...  
WO/1994/001510A1
A soil remover for dry cleaning with good performance, comprising a copolymer having repeating units (A) derived from a polymerizable fluorinated monomer and repeating units (B) derived from a polymerizable monomer containing siloxane bo...  
WO/1994/001476A1
Graft polymers containing water-soluble, acid groups are disclosed with at least partial biodegrability based on sugars and monoethylenically unsaturated caraboxylic acids, sulphonic acids and/or phosphonic acids or the salts of said aci...  
WO/1994/001522A1
Compositions comprising 1,1-dichloro-1-fluoroethane and at least one surfactant selected from the group consisting of anionic surfactant and nonionic surfactant are stable and have utility as dry cleaning solvents. The compositions remov...  
WO/1994/000508A1
Polyoxylalkylene esters and amides of alk(en)yl succinic anhydrides, of the formulae (I) YA1.OC(HR)CC(HR1)CO.A(CmH2m0)n.R2 and (II) YA1.OC(HR)CC(HR1)CO.A(CmH2m0)n.CpH2pA.CO(HR1)CC(HR)CO.A1Y where R, R1, A, A1, Y, R2, m, n and p are as de...  
WO/1993/025353A1
A process for desizing and/or color fading of fabrics and garments utilizing a reducing agent. The process is particularly for pretreating fabrics which are subsequently decolorized with oxidizing agents.  
WO/1993/024407A1
A dry bleaching composition is disclosed which comprises an alkali metal salt of percarbonate and a dry-form composition comprising a polymer. The compositions provide effective bleaching and are as stable as perborate-based bleaching co...  
WO/1993/023603A1
A method for cleaning soiled fabric articles is provided which comprises tumbling the soiled articles in a rotary clothes dryer at an elevated temperature, in a closed system, such as a sealed plastic bag, wherein said system also includ...  
WO/1993/020278A1
This invention is in the field of Bio-Polishing. More specifically, the invention relates to a process for achieving Bio-Polishing effects during the manufacture of cellulosic fabrics.  
WO/1993/016215A2
Azeotrope-like compositions comprising 1,1-dichloro-1-fluoroethane; dichloroethylene; alkane having 6 carbon atoms or cyclopentane; and alkanol; and optionally nitromethane are stable and have utility as degreasing agents and as solvents...  

Matches 1,301 - 1,350 out of 5,899