Gangfeng Cai

Person

West Chester, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Miscible blends of epoxy-extended polyetherester resins and commerc...
- Patent number 6,323,281
- Issue date Nov 27, 2001
- ARCO Chemical Technology, L.P.
- Lau S. Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making water-resistant polyetherester resins and thermo...
- Patent number 5,952,436
- Issue date Sep 14, 1999
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making polyetherester resins having high aromatic diester
- Patent number 5,880,225
- Issue date Mar 9, 1999
- ARCO Chemical Technology, L.P.
- Lau S. Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making poly(thioether ether)s from diallyl ether and di...
- Patent number 5,801,290
- Issue date Sep 1, 1998
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making storage-stable epoxy-capped polyetherester resins
- Patent number 5,770,659
- Issue date Jun 23, 1998
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low monol polyoxy (higher) alkylene polyols with primary hydroxyl c...
- Patent number 5,763,642
- Issue date Jun 9, 1998
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making poly(thioether ether)s from diallyl ether and di...
- Patent number 5,741,884
- Issue date Apr 21, 1998
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making high-performance polyetherester resins and therm...
- Patent number 5,696,225
- Issue date Dec 9, 1997
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making poly(2-methyl-1,3-propanediol)
- Patent number 5,659,089
- Issue date Aug 19, 1997
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermosets from water-extended polyetherester emulsions
- Patent number 5,633,315
- Issue date May 27, 1997
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making polyetheresters with high aromatic ester content
- Patent number 5,612,444
- Issue date Mar 18, 1997
- ARCO Chemical Technology, L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stable water-extended polyetherester emulsions
- Patent number 5,580,909
- Issue date Dec 3, 1996
- Arco Chemical Technology L.P.
- Gangfeng Cai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synthesis of tetrahydrofuran polymers using calcined silica-alumina...
- Patent number 5,210,283
- Issue date May 11, 1993
- Arco Chemical Technology, L.P.
- Andrew P. Kahn
- C07 - ORGANIC CHEMISTRY

Gangfeng Cai

Person

Patents Grantslast 30 patents

Miscible blends of epoxy-extended polyetherester resins and commerc...

Process for making water-resistant polyetherester resins and thermo...

Process for making polyetherester resins having high aromatic diester

Process for making poly(thioether ether)s from diallyl ether and di...

Process for making storage-stable epoxy-capped polyetherester resins

Low monol polyoxy (higher) alkylene polyols with primary hydroxyl c...

Process for making poly(thioether ether)s from diallyl ether and di...

Process for making high-performance polyetherester resins and therm...

Process for making poly(2-methyl-1,3-propanediol)

Thermosets from water-extended polyetherester emulsions

Process for making polyetheresters with high aromatic ester content

Stable water-extended polyetherester emulsions

Synthesis of tetrahydrofuran polymers using calcined silica-alumina...