Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354462 | Heat stabilizers containing hydrotalcite particles with specific zeta potentials that demonstrate improved processing and performance in molded vinyl compounds | Bernhard Pelzl, Herbert Schrunner | 2013-01-15 |
| 6348164 | Process for improving shelf stability of liquid overbased calcium carboxylates, mixed metal stabilizers containing same, and stabilizing halogen-containing polymers therewith | Rajesh Khattar, Benjamin Paul Labovitz | 2002-02-19 |
| 5561182 | Heat stabilization of PVC compositions containing a mixed metal stabilizer and a C.sub.1 -C.sub.8 dialkyltin oxide | Richard F. Grossman | 1996-10-01 |
| 5475045 | Method and composition for reducing extractable heavy metals from vinyl halide resin compositions | Richard F. Grossman | 1995-12-12 |
| 5451628 | Heat stabilization of PVC compositions containing a mixed metal stabilizer and antimony trioxide | — | 1995-09-19 |
| 5439742 | Electrical insulating vinyl halide resin compositions | Richard F. Grossman | 1995-08-08 |
| 4925883 | Molded vinyl halide resin (PVC) flooring compositions having reduced water absroption | — | 1990-05-15 |
| 4814369 | Molded vinyl halide resin (PVC) flooring compositions having reduced water absorption | — | 1989-03-21 |