Donald Ross Kelsey

Person

Piscataway, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Monomers and polyketal polymers from such monomers
- Patent number 5,093,460
- Issue date Mar 3, 1992
- Amoco Corporation
- Donald R. Kelsey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monomers and polyketal polymers
- Patent number 4,906,786
- Issue date Mar 6, 1990
- Amoco Corporation
- Donald R. Kelsey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Block polymers containing a poly(aryl ether ketone) and methods for...
- Patent number 4,891,167
- Issue date Jan 2, 1990
- Amoco Corporation
- Robert A. Clendinning
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for converting polyketals to polyaryletherketones in the pre...
- Patent number 4,882,397
- Issue date Nov 21, 1989
- Amoco Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Co-reagent stabilization of poly(aryl ether sulfones) using sodium,...
- Patent number 4,855,388
- Issue date Aug 8, 1989
- Amoco Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substantially linear monomeric composition and liquid crystal polym...
- Patent number 4,841,009
- Issue date Jun 20, 1989
- Amoco Corporation
- Donald R. Kelsey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified poly(aryl ether ketones) derived from biphenol
- Patent number 4,829,143
- Issue date May 9, 1989
- Amoco Corporation
- Robert A. Clendinning
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of aromatic amorphous thermoplastic poly aryl ether from...
- Patent number 4,783,520
- Issue date Nov 8, 1988
- Amoco Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of polyarylene ether from activated dihalo benzenoid mon...
- Patent number 4,777,235
- Issue date Oct 11, 1988
- Amoco Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2,2-bis-phenol dioxolanes monomers
- Patent number 4,774,344
- Issue date Sep 27, 1988
- Amoco Corporation
- Donald R. Kelsey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of poly(aryl ether ketones) in the presence of an alkal...
- Patent number 4,774,311
- Issue date Sep 27, 1988
- Amoco Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparing poly(aryl ethers) using alkaline earth metal carbonates,...
- Patent number 4,774,314
- Issue date Sep 27, 1988
- Amoco Corporation
- Paul A. Winslow
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block polymers containing a poly(aryl ether ketone) and methods for...
- Patent number 4,774,296
- Issue date Sep 27, 1988
- Amoco Corporation
- Robert A. Clendinning
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified poly(aryl ether ketones) derived from biphenol
- Patent number 4,766,197
- Issue date Aug 23, 1988
- Amoco Corporation
- Robert A. Clendinning
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing poly(aryl ether ketone)s
- Patent number 4,638,044
- Issue date Jan 20, 1987
- Amoco Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing sulfonated poly(aryl ether) resins
- Patent number 4,625,000
- Issue date Nov 25, 1986
- Union Carbide Corporation
- Herbert S. Chao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for flocculating an aqueous suspension of particles with qu...
- Patent number 4,305,829
- Issue date Dec 15, 1981
- Union Carbide Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Quaternary ammonium graft copolymers for use as flocculants and met...
- Patent number 4,271,053
- Issue date Jun 2, 1981
- Union Carbide Corporation
- Donald R. Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of di-tertiary peroxides
- Patent number 4,198,528
- Issue date Apr 15, 1980
- Union Carbide Corporation
- Donald R. Kelsey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rubber-modified impact polystyrenes
- Patent number 4,080,406
- Issue date Mar 21, 1978
- Union Carbide Corporation
- Donald Ross Kelsey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Donald Ross Kelsey

Person

Patents Grantslast 30 patents

Monomers and polyketal polymers from such monomers

Monomers and polyketal polymers

Block polymers containing a poly(aryl ether ketone) and methods for...

Method for converting polyketals to polyaryletherketones in the pre...

Co-reagent stabilization of poly(aryl ether sulfones) using sodium,...

Substantially linear monomeric composition and liquid crystal polym...

Modified poly(aryl ether ketones) derived from biphenol

Production of aromatic amorphous thermoplastic poly aryl ether from...

Production of polyarylene ether from activated dihalo benzenoid mon...

2,2-bis-phenol dioxolanes monomers

Preparation of poly(aryl ether ketones) in the presence of an alkal...

Preparing poly(aryl ethers) using alkaline earth metal carbonates,...

Block polymers containing a poly(aryl ether ketone) and methods for...

Modified poly(aryl ether ketones) derived from biphenol

Process for preparing poly(aryl ether ketone)s

Process for preparing sulfonated poly(aryl ether) resins

Process for flocculating an aqueous suspension of particles with qu...

Quaternary ammonium graft copolymers for use as flocculants and met...

Preparation of di-tertiary peroxides

Rubber-modified impact polystyrenes