William R. Darnell

Person

Weber City, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods of making modified condensation polymers
- Patent number 6,417,239
- Issue date Jul 9, 2002
- Eastman Chemical Company
- David Logan Murray
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide/emulsion polymer blends
- Patent number 6,403,698
- Issue date Jun 11, 2002
- Eastman Chemical Company
- David Logan Murray
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amide-type polymer/silicone polymer blends and processes of making...
- Patent number 6,353,052
- Issue date Mar 5, 2002
- Eastman Chemical Company
- Allan Scott Jones
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystalline polyesters compositions containing aromatic phos...
- Patent number 6,348,163
- Issue date Feb 19, 2002
- Eastman Chemical Company
- Timothy Edward Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystalline polyesters having a surprisingly good combinatio...
- Patent number 6,306,946
- Issue date Oct 23, 2001
- Eastman Chemical Company
- Timothy Edward Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing poly (2,2,4,4-tetramethyl-1,3-cyclobutylene c...
- Patent number 6,255,437
- Issue date Jul 3, 2001
- Eastman Chemical Company
- Theodore Roseuelt Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for deactivating alkali metal catalyst residues in poly(2,2...
- Patent number 6,180,748
- Issue date Jan 30, 2001
- Eastman Chemical Company
- William R. Darnell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for deactivating polycarbonate catalyst residues
- Patent number 6,114,474
- Issue date Sep 5, 2000
- Eastman Chemical Company
- Theodore R. Walker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing poly (2,2,4,4-tetramethyl-1,3-cyclobutylene c...
- Patent number 6,037,436
- Issue date Mar 14, 2000
- Eastman Chemical Company
- Theodore R. Walker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystalline polyesters having a surprisingly good combinatio...
- Patent number 5,969,083
- Issue date Oct 19, 1999
- Eastman Chemical Company
- Timothy Edward Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing the polycarbonate of 2,2,4,4-tetramethyl-1,3-...
- Patent number 5,962,622
- Issue date Oct 5, 1999
- Eastman Chemical Company
- William R. Darnell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carbonic acid 3-methoxycarbonyloxy-2,2,4,4-tetramethyl-cyclobutyl e...
- Patent number 5,856,553
- Issue date Jan 5, 1999
- Eastman Chemical Company
- Theodore R. Walker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reinforced polyester compositions and method of making same
- Patent number 5,654,395
- Issue date Aug 5, 1997
- Eastman Chemical Company
- Winston Jerome Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of poly(ester-carbonates)
- Patent number 5,066,766
- Issue date Nov 19, 1991
- Eastman Kodak Company
- Winston J. Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polyketone in the presence of perfluoroalkyl...
- Patent number 4,820,794
- Issue date Apr 11, 1989
- Eastman Kodak Company
- William R. Darnell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(ester-ether-carbonate)
- Patent number 4,743,630
- Issue date May 10, 1988
- Eastman Kodak Company
- William R. Darnell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic poly(ether-carbonate) containing ethyleneoxy and arylene o...
- Patent number 4,623,675
- Issue date Nov 18, 1986
- Eastman Kodak Company
- William R. Darnell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-melting copolyester adhesives
- Patent number 4,551,521
- Issue date Nov 5, 1985
- Eastman Kodak Company
- Richard L. McConnell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of polycarbonate polyols
- Patent number 4,533,729
- Issue date Aug 6, 1985
- Eastman Kodak Company
- Gordon C. Newland
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for foaming cellulose acetate rod
- Patent number 4,507,256
- Issue date Mar 26, 1985
- Eastman Kodak Company
- Winston J. Jackson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the preparation of polyesters and poly(ester-carbonates)
- Patent number 4,360,648
- Issue date Nov 23, 1982
- Eastman Kodak Company
- Winston J. Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of poly(ester-carbonates)
- Patent number 4,350,805
- Issue date Sep 21, 1982
- Eastman Kodak Company
- Winston J. Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyesters of trans-1,4-cyclohexanedicarboxylic acid and 2-phenylhy...
- Patent number 4,342,862
- Issue date Aug 3, 1982
- Eastman Kodak Company
- Winston J. Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of polyesters and poly(ester-carbonates) by acidolysis...
- Patent number 4,338,422
- Issue date Jul 6, 1982
- Eastman Kodak Company
- Winston J. Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing poly-1,4-cyclohexanedicarboxylate polyesters...
- Patent number 4,327,206
- Issue date Apr 27, 1982
- Eastman Kodak Co.
- Winston J. Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyesters containing a critical range of suberic acid
- Patent number 4,079,047
- Issue date Mar 14, 1978
- Eastman Kodak Company
- Winston Jerome Jackson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hot melt compositions
- Patent number 3,931,073
- Issue date Jan 6, 1976
- Eastman Kodak Company
- Winston J. Jackson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Polyamide/emulsion polymer blends
- Publication number 20020107319
- Publication date Aug 8, 2002
- Eastman Chemical Company
- David Logan Murray
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Amide polymer/silicone polymer blends
- Publication number 20020035200
- Publication date Mar 21, 2002
- Eastman Chemical Company
- Allan Scott Jones
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Liquid crystalline polyesters having a surprisingly good combinatio...
- Publication number 20020028906
- Publication date Mar 7, 2002
- Timothy Edward Long
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

William R. Darnell

Person

Patents Grantslast 30 patents

Methods of making modified condensation polymers

Polyamide/emulsion polymer blends

Amide-type polymer/silicone polymer blends and processes of making...

Liquid crystalline polyesters compositions containing aromatic phos...

Liquid crystalline polyesters having a surprisingly good combinatio...

Process for preparing poly (2,2,4,4-tetramethyl-1,3-cyclobutylene c...

Process for deactivating alkali metal catalyst residues in poly(2,2...

Process for deactivating polycarbonate catalyst residues

Process for preparing poly (2,2,4,4-tetramethyl-1,3-cyclobutylene c...

Liquid crystalline polyesters having a surprisingly good combinatio...

Process for preparing the polycarbonate of 2,2,4,4-tetramethyl-1,3-...

Carbonic acid 3-methoxycarbonyloxy-2,2,4,4-tetramethyl-cyclobutyl e...

Reinforced polyester compositions and method of making same

Process for the preparation of poly(ester-carbonates)

Process for preparing polyketone in the presence of perfluoroalkyl...

Poly(ester-ether-carbonate)

Aromatic poly(ether-carbonate) containing ethyleneoxy and arylene o...

Low-melting copolyester adhesives

Process for the preparation of polycarbonate polyols

Process for foaming cellulose acetate rod

Process for the preparation of polyesters and poly(ester-carbonates)

Process for the preparation of poly(ester-carbonates)

Polyesters of trans-1,4-cyclohexanedicarboxylic acid and 2-phenylhy...

Preparation of polyesters and poly(ester-carbonates) by acidolysis...

Process for preparing poly-1,4-cyclohexanedicarboxylate polyesters...

Polyesters containing a critical range of suberic acid

Hot melt compositions

Patents Applicationslast 30 patents

Polyamide/emulsion polymer blends

Amide polymer/silicone polymer blends

Liquid crystalline polyesters having a surprisingly good combinatio...