Kenneth A. Van Dyk

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Franklin Lakes, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous polyurethane - polyolefin compositions
- Patent number 4,644,030
- Issue date Feb 17, 1987
- Witco Corporation
- Peter Loewrigkeit
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous N-methylolhydrazide-containing polymer dispersion
- Patent number 4,521,460
- Issue date Jun 4, 1985
- Shmuel Dabi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous polyurethane compositions
- Patent number 4,335,029
- Issue date Jun 15, 1982
- Witco Chemical Corporation
- Shmuel Dabi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane latexes from NCO prepolymers chain extended with polye...
- Patent number 4,160,065
- Issue date Jul 3, 1979
- Witco Chemical Corporation
- Peter Loewrigkeit
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...