Herbert F. Schwarz

Follow

Person

Sarnia, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Nitrile rubber/vinyl chloride polymer/silica compositions
- Patent number 4,956,398
- Issue date Sep 11, 1990
- Polysar Limited
- Abdul L. Ayub
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oil resistant thermoplastic elastomer
- Patent number 4,826,910
- Issue date May 2, 1989
- Polysar Limited
- Herbert F. Schwarz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carboxylated nitrile rubber/PVC/nylon flux blends
- Patent number 4,438,230
- Issue date Mar 20, 1984
- Polysar Limited
- Herbert F. Schwarz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions comprising chlorosulphonated polyethylene, carboxylate...
- Patent number 4,370,440
- Issue date Jan 25, 1983
- Polysar Limited
- Herbert F. Schwarz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Rubbery compositions
- Patent number 4,259,460
- Issue date Mar 31, 1981
- Polysar Limited
- Herbert F. Schwarz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...