| Patent | Date |
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Use of vinylpyrrolidone and vinylimidazole copolymers as detergent additives, novel polymers of vinylpyrrolidone and of vinylimidazole, and preparation thereof
Grant 5,846,924 - Detering , et al. December 8, 1 | 1998-12-08 |
Use of vinylpyrrolidone copolymers as detergent additives, novel polymers of vinylpyrrolidone, and preparation thereof
Grant 5,627,151 - Detering , et al. May 6, 1 | 1997-05-06 |
Vinylpyrrolidone and vinylimidazole copolymers, their preparation and their use in detergents
Grant 5,622,926 - Schade , et al. April 22, 1 | 1997-04-22 |
Copolymers with monomers containing polyalkylene oxide blocks, preparation thereof and use thereof
Grant 5,273,676 - Boeckh , et al. December 28, 1 | 1993-12-28 |
Use of water-soluble or water-dispersible grafted proteins as detergent additives
Grant 5,207,941 - Kroner , et al. May 4, 1 | 1993-05-04 |
Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids
Grant 5,175,361 - Denzinger , et al. December 29, 1 | 1992-12-29 |
Polyesters containing nonionic surfactants as cocondensed units, preparation thereof and use thereof in detergents
Grant 5,142,020 - Kud , et al. August 25, 1 | 1992-08-25 |
Preparation of .beta.-alaninediacetic acid or its alkali metal or ammonium salts
Grant 5,130,476 - Baur , et al. July 14, 1 | 1992-07-14 |
Water-soluble copolymers and their preparation
Grant 5,104,951 - Seelmann-Eggebert , et al. April 14, 1 | 1992-04-14 |
Stable liquid detergent compositions with enchanced clay soil detergency and anti-redeposition properties
Grant 5,049,302 - Holland , et al. September 17, 1 | 1991-09-17 |
Washing and cleaning agents containing .beta.-alanine-N,N-diacetic acid
Grant 4,997,587 - Baur , et al. March 5, 1 | 1991-03-05 |
Water-soluble copolymers and their preparation
Grant 4,914,172 - Seelmann-Eggebert , et al. * April 3, 1 | 1990-04-03 |
Detergents containing water-soluble copolymers containing as copolymerized units monomers having two or more ethylenically unsaturated double bonds
Grant 4,897,215 - Trieselt , et al. January 30, 1 | 1990-01-30 |
Detergents containing water-soluble copolymers containing as copolymerized units monomers having two or more ethylenically unsaturated double bonds
Grant 4,897,220 - Trieselt , et al. January 30, 1 | 1990-01-30 |
Use of graft polymers based on polyalkylene oxides as grayness inhibitors in the wash and aftertreatment of textile material containing synthetic fibers
Grant 4,846,994 - Kud , et al. July 11, 1 | 1989-07-11 |
Use of graft polymers based on polyalkylene oxides as grayness inhibitors in the wash and aftertreatment of textile material containing syntheic fibers
Grant 4,846,995 - Kud , et al. July 11, 1 | 1989-07-11 |
Polyacetals, preparation thereof from dialdehydes and polyolcarboxylic acids, and use of same
Grant 4,816,553 - Baur , et al. March 28, 1 | 1989-03-28 |
Detergents containing oxyalkylated, carboxyl-containing polymers
Grant 4,814,102 - Baur , et al. March 21, 1 | 1989-03-21 |
Preparation of copolymers of monoethylenically unsaturated mono- and dicarboxylic acids and anhydrides
Grant 4,725,655 - Denzinger , et al. February 16, 1 | 1988-02-16 |
Preparation of alkylglucosides
Grant 4,704,453 - Lorenz , et al. November 3, 1 | 1987-11-03 |
Additives for detergents and cleaning agents
Grant 4,698,174 - Denzinger , et al. October 6, 1 | 1987-10-06 |
Granular bleaching activator
Grant 4,695,397 - Sommer , et al. September 22, 1 | 1987-09-22 |
Fatty alcohol oxyalkylates, possessing blocked terminal groups, for industrial cleaning processes, in particular bottle-washing and metal-cleaning
Grant 4,624,803 - Balzer , et al. November 25, 1 | 1986-11-25 |
Copolymers, their preparation and their use as assistants in detergents and cleansing agents
Grant 4,559,159 - Denzinger , et al. December 17, 1 | 1985-12-17 |
Copolymers which contain basic groups and are used as antiredeposition agents in washing and after-treating textile goods containing synthetic fibers
Grant 4,444,561 - Denzinger , et al. April 24, 1 | 1984-04-24 |
Low-foaming, biodegradable alkoxylation products terminated with glycerine ether radicals, and a process for their preparation
Grant 4,375,565 - Greif , et al. March 1, 1 | 1983-03-01 |
Purification of alkylglycosides by distillative removal of unconverted alcohols
Grant 4,349,669 - Klahr , et al. September 14, 1 | 1982-09-14 |
Dishwashing agents and cleaning agents containing oxybutylated higher alcohol/ethylene oxide adducts as low-foaming surfactants
Grant 4,340,766 - Klahr , et al. July 20, 1 | 1982-07-20 |
Detergents and cleansers containing oxyalkylated alcohols as biodegradable, low-foam surfactants
Grant 4,280,919 - Stoeckigt , et al. July 28, 1 | 1981-07-28 |
Color stabilized nonionic surfactants and alkaline cleanser formulations containing these surfactants
Grant 4,271,031 - Oppenlaender , et al. June 2, 1 | 1981-06-02 |
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