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Patent applications and USPTO patent grants for Schindler; Hermann.The latest application filed is for "dispersion powders for water-resistant adhesives".
Patent | Date |
---|---|
Dispersion powders for water-resistant adhesives Grant 5,777,015 - Jakob , et al. July 7, 1 | 1998-07-07 |
Polyvinyl acetals which can form emulsifier-free aqueous dispersions and redispersible dry powders, processes for their preparation and their use Grant 5,559,175 - Kroggel , et al. September 24, 1 | 1996-09-24 |
Polyvinyl butyrals having improved thermal stability and light resistance Grant 5,384,346 - Gutweiler , et al. January 24, 1 | 1995-01-24 |
Process for the manufacture of films and coatings containing polyvinyl alcohol and having a reduced solubility in water Grant 4,110,494 - Schindler , et al. August 29, 1 | 1978-08-29 |
Product and process for preparing polyvinyl alcohol deposits of reduced water sensitivity Grant 4,098,969 - Zimmermann , et al. July 4, 1 | 1978-07-04 |
Process for the manufacture of open-pore shaped articles of polyvinyl alcohol-acetal sponge Grant 4,083,906 - Schindler , et al. April 11, 1 | 1978-04-11 |
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