Benjamin S. Ehrlich

Person

League City, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Blow-moldable rigid thermoplastic polyurethane resins
- Patent number 5,648,412
- Issue date Jul 15, 1997
- The Dow Chemical Company
- Gary S. Mistry
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermally processable blends of high modulus polyurethanes and mass...
- Patent number 5,491,194
- Issue date Feb 13, 1996
- The Dow Chemical Company
- David E. Henton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Regenerated, high molecular weight, thermoplastic resins and proces...
- Patent number 5,089,571
- Issue date Feb 18, 1992
- The Dow Chemical Company
- Henry W. Bonk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethanes with high glass transition temperatures
- Patent number 4,822,827
- Issue date Apr 18, 1989
- The Dow Chemical Company
- Henry W. Bonk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxymethylene polymer molding compositions having enhanced impact re...
- Patent number 4,707,525
- Issue date Nov 17, 1987
- Celanese Corporation
- H. Leslie LaNieve
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel polyurethane product
- Patent number 4,379,904
- Issue date Apr 12, 1983
- The Upjohn Company
- Benjamin S. Ehrlich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for improving thermoplastic polyurethanes
- Patent number 4,169,196
- Issue date Sep 25, 1979
- The Upjohn Company
- Benjamin S. Ehrlich
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic polyurethanes prepared with small amounts of monohydr...
- Patent number 4,098,772
- Issue date Jul 4, 1978
- The Upjohn Company
- Henry W. Bonk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane elastomers based on alcohol-modified diisocyanate
- Patent number 4,080,314
- Issue date Mar 21, 1978
- The Upjohn Company
- Henry W. Bonk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Benjamin S. Ehrlich

Person

Patents Grantslast 30 patents

Blow-moldable rigid thermoplastic polyurethane resins

Thermally processable blends of high modulus polyurethanes and mass...

Regenerated, high molecular weight, thermoplastic resins and proces...

Thermoplastic polyurethanes with high glass transition temperatures

Oxymethylene polymer molding compositions having enhanced impact re...

Novel polyurethane product

Process for improving thermoplastic polyurethanes

Thermoplastic polyurethanes prepared with small amounts of monohydr...

Polyurethane elastomers based on alcohol-modified diisocyanate