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Webster W. Kiang
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Lisle, IL, US
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last 30 patents
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Patent Grant
Laminates of 4-methylpentene-1 polymers and vinyl alcohol polymers...
Patent number
5,370,941
Issue date
Dec 6, 1994
Quantum Chemical Corporation
Webster W. Kiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Grafted polymeric products, and adhesive blends
Patent number
5,367,022
Issue date
Nov 22, 1994
Quantum Chemical Corporation
Webster W. Kiang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for making graft propylene polymers
Patent number
5,344,888
Issue date
Sep 6, 1994
Quantum Chemical Corporation
Leslie Wild
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive blends of ethylene-alkyl acrylate copolymers and modified...
Patent number
5,336,721
Issue date
Aug 9, 1994
Quantum Chemical Corporation
Webster W. Kiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyester-based adhesives and composite structures
Patent number
5,300,563
Issue date
Apr 5, 1994
Quantum Chemical Corporation
Webster W. Kiang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Impact propylene copolymers with improved bruise resistance
Patent number
4,966,944
Issue date
Oct 30, 1990
Quantum Chemical Corporation
Webster W. Kiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat sealable blend of polypropylene terpolymers and linear low den...
Patent number
4,643,945
Issue date
Feb 17, 1987
Enron Chemical Company
Webster W. Kiang
B32 - LAYERED PRODUCTS