Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994502 | Process for the preparation of integral skin polyurethane steering wheels | Eric R. Sattler | 1991-02-19 |
| 4738993 | Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols | — | 1988-04-19 |
| 4596685 | Oxyethylated aromatic amines and their use as chain extenders in the preparation of polyurethane-polyurea elastomers | — | 1986-06-24 |
| 4529746 | Alkylated vicinal toluenediamines and their use as chain extenders in the preparation of polyurethane-polyurea elastomers | John W. Lightsey, Gerhard G. Ramlow, Peter T. Kan | 1985-07-16 |
| 4314038 | Graft polyol RIM system possessing excellent thermal properties | — | 1982-02-02 |