Patents
Sitemap › C11 - Animal or vegetable oils, fats, fatty substances or waxes; Fatty acids therefrom; Detergents; Candles › C11D - Detergent compositions; Use of single substances as detergents; Soap or soap-making; Resin soaps; Recovery of glycerol › C11D 7 - Compositions of detergents based essentially on non-surface-active compounds
Patents for C11D 7 - Compositions of detergents based essentially on non-surface-active compounds (16,781)
11/1991
11/11/1991CA2040980A1 1,1,1,2,2-pentafluoro-3,3-dichloro-propane and methyl tert-butyl ether cleaning composition
11/06/1991CN1055951A Bleaching detergent composition
11/05/1991US5062988 For printed circuits
11/05/1991US5062987 Cooling system cleaning solutions
10/1991
10/31/1991WO1991016423A1 Oxidation stable detergent enzymes
10/31/1991WO1991016422A1 Alkaline bacillus lipases, coding dna sequences therefor and bacilli which produce these lipases
10/31/1991WO1991014020A3 Stabilized azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, nitromethane, and methanol or ethanol
10/30/1991EP0454490A2 Reduced flammability mixture based on isopropanol
10/30/1991EP0454109A1 New azeotropic or azeotrope-like mixture of 2,2,2-trifluoroethyl-1,1,2,2-tetrafluoroethylether and ethanol, and its use
10/30/1991EP0453970A2 Stable granulates of peroxycarbonic acids
10/30/1991EP0453483A1 Non-toxic, non-flammable cleaner for printed board cleaning.
10/30/1991EP0453447A1 Use of monocarboxylic acid polyoxyalkylester sulphonates as low-foam textile conditioning agents.
10/29/1991US5061807 Imidoperoxycarboxylic acids, processes for their preparation and their use
10/29/1991US5061395 Hard surface cleaning composition
10/29/1991US5061394 Refrigerants, aerosol propellants, blowing agents; environmentally safe substitutes for freons"
10/29/1991US5061392 Mixing aqueous solution of potassium tripolyphosphate with water soluble builders; used in warewashing machines
10/26/1991CA2041468A1 Method for bleaching pulps
10/23/1991EP0453003A2 Bleach catalysts and compositions containing same
10/23/1991CN1055557A Bleach granules containing amidoperoxyacid
10/22/1991US5059728 Solvents; industrial cleaning applications
10/22/1991CA2040856A1 Stable peroxycarboxylic acid granules
10/22/1991CA1290907C Bleaching and brightening composition and method
10/17/1991DE4111321A1 New alkaline lipase from Bacillus species - used in low temp., washing, cleaning etc. compsns., also encoding deoxyribonucleic acid, vectors and transformed microorganisms
10/16/1991EP0451893A1 Particulate bleaching detergent composition
10/16/1991EP0451149A1 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, and methanol or ethanol
10/15/1991CA1290638C Detergent for automatic dishwasher
10/14/1991WO1991016411A1 Bleach granules containing an amidoperoxyacid
10/11/1991WO1991015565A1 Improved aqueous degreaser compositions
10/10/1991DE4010682A1 Azeotrope of di:chloro-penta:fluoro-propane (mixt.) and acetone
10/09/1991EP0450856A2 Solvent cleaning of articles
10/09/1991EP0450855A2 Solvent cleaning of articles
10/09/1991EP0450854A2 Solvent cleaning of articles
10/09/1991EP0450587A2 Stable granules of peroxycarboxylic acid
10/09/1991EP0450458A1 Compositions of dichloropenta fluoropropane and acetone
10/09/1991EP0449904A1 Free-flowing pearl sheen concentrate
10/09/1991CN1055198A Marble detergent
10/08/1991US5055219 Containing quaternary ammonium compound with organic counterion mixture of sulfonate and carboxylate
10/08/1991US5055218 Bleach granules containing an amidoperoxyacid
10/08/1991US5055139 Contactingwith sodium phosphate and alkali metal hydroxide solution
10/08/1991US5055138 Covering flammable solvent surface with vapor layer rich in perfluorinated organic compound
10/07/1991WO1991015423A1 Peroxygen laundry bleach
10/07/1991CA2039891A1 Stable peroxycarboxylic acid granules
10/06/1991CA2014000A1 Device and composition for cleaning optical surfaces
10/05/1991CA2039829A1 Solvent cleaning of articles
10/05/1991CA2039827A1 Solvent cleaning of articles
10/03/1991WO1991014764A1 Ternary azeotropic compositions of hexafluoropropylene/ethylene cyclic dimer with trans-1,2-dichloroethylene and methanol
10/03/1991WO1991014763A1 Binary azeotropic compositions of hexafluoropropylene/ethylene cyclic dimer with methanol or ethanol
10/02/1991CN1055006A Ternary azeotropic compositions of hexafluoropropylene/ethylene cyclic dimer with trans-1,2-dichloroethylene and methanol
09/1991
09/26/1991CA2013051A1 Liquid for cleaning off ink from printing machines
09/25/1991EP0448337A1 Peroxygen compound activation
09/25/1991CN1054793A Ternavy azeotropic compositions of dichloropenta fluoropropane and trans-1,2-dichloroethylene with methanol or ethanol or isopropanol
09/25/1991CN1054792A Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with methanol and 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethane
09/25/1991CN1054791A Stabilized constant-boiling, azeotrope or azeotrope-like compositions of dichlorotrifluoroethane; 1,1-dichloro-1-fluoroethane, with methanol and/or ethanol
09/25/1991CN1054790A Azeotropic compositions of perfluoro-1, 2-dimethylcyclobutane with 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethane
09/24/1991US5051212 Hard-surface cleaning compositions containing iminodiacetic acid derivatives
09/24/1991CA1289303C Aqueous liquid bleach composition
09/24/1991CA1289302C Bleaching composition
09/24/1991CA1289301C Aqueous liquid bleach composition
09/22/1991CA2038340A1 Peroxygen compound activation
09/19/1991WO1991014020A2 Stabilized azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane, nitromethane, and methanol or ethanol
09/19/1991WO1991013969A1 Stabilized constant-boiling, azeotrope or azeotrope-like compositions of dichlorotrifluoroethane; 1,1-dichloro-1-fluoroethane; with methanol and/or ethanol
09/19/1991WO1991013968A1 Azeotropic composition of 1,1,1,2-tetrafluoroethane and dimethyl ether
09/19/1991WO1991013967A1 Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with methanol and 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethane
09/19/1991WO1991013966A1 Binary azeotropes of hydrogen-containing halocarbons with methyl formate
09/19/1991WO1991013934A1 Ternary azeotropic compositions of dichloropentafluoropropane and trans-1,2-dichloroethylene with methanol or ethanol or isopropanol
09/19/1991WO1991013932A1 Azeotropic composition of 1-chloro-1,2,2,2-tetrafluoroethane and dimethyl ether
09/19/1991WO1991013846A1 1,1,2,2,3,3-hexafluorocyclopentane and use thereof in compositions and processes for cleaning
09/18/1991EP0446982A2 Low-temperature bleaching compositions
09/18/1991CN1054611A 1,1,2,2,3,3,-hexafluorocyclopentane and use thereof in compositions and processes for cleaning
09/17/1991WO1991013697A1 Method and apparatus for cleaning
09/17/1991US5049301 Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; and methyl formate
09/17/1991US5049298 Peroxyacid, hydratable material
09/17/1991US5049201 Crown compounds
09/17/1991CA2050333A1 Cleaning method and cleaning apparatus
09/13/1991WO1991013946A1 Azeotropic compositions of perfluoro-1,2-dimethylcyclobutane with 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethane
09/13/1991CA2077913A1 Azeotropic compositions of perefluoro-1,2- dimethylcyclobutane with 1,1-dichloro-1- fluoroethane or dichlorotrifluoroethane
09/13/1991CA2077912A1 Ternary azeotropic compositions of dichloropentafluoropropane and trans-1,2- dichloroethylene with methanol or ethanol or isopropanol
09/11/1991EP0445438A1 Azeotrope-like solvents mixture and process for cleaning electronic components using them
09/11/1991EP0368943A4 Process and composition for preparing printed circuit through-holes for metallization
09/11/1991CN1054441A 共沸溶剂组合物 Azeotropic solvent composition
09/10/1991US5047176 Incombustible azeotropic like solvent compositions
09/10/1991US5047163 Low Temperature Bleaching Composition Containing A Peroxygen Compound, A Sulfonimine Oxygen Transfer Agent Activator And A! Bleach Percursor
09/05/1991WO1991013144A1 A method of cleaning using azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, methanol and nitromethane
09/05/1991WO1991013142A1 Lipase containing liquid pre-spotter and use of such pre-spotter
09/05/1991WO1991013141A1 Lipase containing liquid pre-spotter and use of such pre-spotter
09/05/1991WO1991013136A1 Process for treatment of textiles and rinsing agent for use in the process
09/04/1991EP0444598A1 Azeotropic solvent composition
09/03/1991US5045224 Mixture of medium and high boiling solvents, butyl or isobutyl acetate and methyl ether of dipropylene glycol or 3-methyl-3-methoxybutyl acetate
09/03/1991US5045222 Use of triacylated ethanolamines as liquid, water-miscible peroxide activators
09/03/1991US5045119 Telephone cable cleaning and restoration fluid
09/03/1991CA1288369C Enzymatic dishwashing composition
09/03/1991CA1288366C Enzymatic detergent and bleaching composition
09/03/1991CA1288311C Granular non-phosphorus detergent bleach compositions
08/1991
08/29/1991WO1991013145A1 Ionizable polymer cleaning compositions and methods for cleaning stains
08/29/1991CA2055432A1 Ionizable polymer cleaning compositions and methods for cleaning stains
08/29/1991CA2036837A1 Azeotropic solvent composition
08/28/1991EP0443911A1 Use of (perfluoroalkyl)-ethylenes as cleaning or drying agents
08/28/1991EP0443651A2 Bleach activation
08/28/1991EP0443640A2 Bleaching process and use of quaternary ammonium compounds in bleach compositions
08/21/1991EP0442549A2 Aqueous liquid bleach composition
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