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Patent applications and USPTO patent grants for Pfeiffer; Josef.The latest application filed is for "compositions for removing finishing agents containing silicone oil, aqueous dispersions prepared therefrom and their use".
Patent | Date |
---|---|
Compositions for removing finishing agents containing silicone oil, aqueous dispersions prepared therefrom and their use Grant 5,728,179 - Gehling , et al. March 17, 1 | 1998-03-17 |
Preparation of aqueous silicone dispersions for treating textiles Grant 4,524,172 - Steinberger , et al. June 18, 1 | 1985-06-18 |
Textile-treatment agents, and their use for finishing textile materials Grant 4,446,034 - Kolbe , et al. May 1, 1 | 1984-05-01 |
Pile-stabilizing silicon-containing textile agents Grant 4,351,736 - Steinberger , et al. September 28, 1 | 1982-09-28 |
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