Donald S. T. Wang

Person

St. Louis, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl halide polymer composition and shaped articles produced t...
- Patent number 4,588,776
- Issue date May 13, 1986
- Monsanto Company
- Vladimir Bekker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Terpolymer processing aid for polyvinyl halide polymers
- Patent number 4,547,428
- Issue date Oct 15, 1985
- Monsanto Company
- Vladimir Bekker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rigid polyurethane foam-forming compositions
- Patent number 4,262,093
- Issue date Apr 14, 1981
- Monsanto Company
- Jasper H. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrolysis-resistant flexible polyurethane foams
- Patent number 4,196,268
- Issue date Apr 1, 1980
- Monsanto Company
- Jasper H. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rigid polyurethane foam-forming compositions
- Patent number 4,169,922
- Issue date Oct 2, 1979
- Monsanto Company
- Jasper H. Brown
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Storage stable polyol mixture
- Patent number 4,111,828
- Issue date Sep 5, 1978
- Monsanto Company
- Donald S. T. Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Donald S. T. Wang

Person

Patents Grantslast 30 patents

Polyvinyl halide polymer composition and shaped articles produced t...

Terpolymer processing aid for polyvinyl halide polymers

Rigid polyurethane foam-forming compositions

Hydrolysis-resistant flexible polyurethane foams

Rigid polyurethane foam-forming compositions

Storage stable polyol mixture