Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328321 | Dialkoxy-phosphonyl-N-alkyl-formic acid amides and their use as additives for the production of polyurethane foams which are capable of being flame laminated and high frequency welded | Peter Haas, Peter Seifert, Kuno Wagner, Kurt Findeisen, Klaus Konig | 1982-05-04 |
| 4313909 | Method and an apparatus for producing a reaction mixture for forming solid or cellular substances from flowable reactants and optionally fillers | Heinrich Boden, Bernd Sowade | 1982-02-02 |