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David N. Edwards
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Charleston, WV, US
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last 30 patents
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Patent Grant
Process for producing sticky polymers
Patent number
5,264,506
Issue date
Nov 23, 1993
Union Carbide Chemicals & Plastics Technology Corporation
Ronald S. Eisinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of very low molecular weight polyethylene in a fluidize...
Patent number
5,068,489
Issue date
Nov 26, 1991
Union Carbide Chemicals & Plastics Technology Corporation
David N. Edwards
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for removing dienes from ethylene propylene diene monomer r...
Patent number
5,051,456
Issue date
Sep 24, 1991
Union Carbide Chemicals & Plastics Technology Corporation
Robert J. N. Bernier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing sticky polymers
Patent number
4,994,534
Issue date
Feb 19, 1991
Union Carbide Chemicals and Plastics Company Inc.
Seung J. Rhee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Process for the preparation of aluminoxanes
Patent number
4,772,736
Issue date
Sep 20, 1988
Union Carbide Corporation
David N. Edwards
C07 - ORGANIC CHEMISTRY