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Donald N. Robinson
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Collegeville, PA, US
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last 30 patents
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Patent Grant
Bonding method employing tie layers for adhering polyethylene to fl...
Patent number
5,589,028
Issue date
Dec 31, 1996
Elf Atochem North America, Inc.
Donald N. Robinson
B32 - LAYERED PRODUCTS
Information
Patent Grant
Porous vinylidene fluoride polymer membrane and process for its pre...
Patent number
4,384,047
Issue date
May 17, 1983
Pennwalt Corporation
William D. Benzinger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Coated carbon fiber reinforced poly(vinylidene fluoride)
Patent number
4,328,151
Issue date
May 4, 1982
Pennwalt Corporation
Donald N. Robinson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chlorination of poly (vinylidene fluoride) using U-V radiation
Patent number
4,102,760
Issue date
Jul 25, 1978
Pennwalt Corporation
Donald Nellis Robinson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High-modulus thermoplastic ethylene-tetrafluoroethylene hexafluorop...
Patent number
3,960,825
Issue date
Jun 1, 1976
Pennwalt Corporation
Donald Nellis Robinson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...