Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4663235 | Reduction in the adhesion to glass of thermoplastic, plasticized polyvinylbutyral molding compositions | Kurt Fock, Hans D. Hermann, Klaus Fabian | 1987-05-05 |
| 4600655 | Plasticized thermoplastic polyvinylbutyral molding compositions having reduced adhesion to glass | Hans D. Hermann, Kurt Fock, Klaus Fabian | 1986-07-15 |
| 4533601 | Polyvinylbutyral films which contain plasticizer and have a reduced adhesive power on glass | Hans D. Hermann, Klaus Fabian | 1985-08-06 |
| 4385139 | Synthetic resin composition, process for its preparation, its use and sheet made of said composition | Manfred Kuchler, Gunther Duve | 1983-05-24 |
| 4350782 | Aqueous plastic dispersion, a process for its preparation, its use and a sheet prepared from the plastic dispersion | Manfred Kuchler, Gunther Duve | 1982-09-21 |
| 4205146 | Process for the preparation of polyvinylbutyral having improved properties | Hans D. Hermann, Ulrich M. Hutten | 1980-05-27 |