Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1987-06-19
1988-05-31
Seccuro, Carman J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525263, 525285, 525 74, C08F25502, C08F26502, C08F26504
Patent
active
047482109
ABSTRACT:
Vinyl chloride-grafted ethylene copolymer superior in adhesiveness both to metals, glasses or polar high molecular materials such as polyamides and to non-rigid vinyl chloride resins is provided in which backbone polymer is copolymer of ethylene, ester of monohydric alcohol of 1-8 carbon atoms with acrylic acid or methacrylic acid and maleic anhydride and pendant or grafting polymer is vinyl chloride polymer. This copolymer is produced by graft-polymerization of vinyl chloride onto the ethylene-acrylic or methacrylic ester-maleic anhydride copolymer.
REFERENCES:
patent: 2824862 (1958-02-01), Longley
patent: 4661549 (1987-04-01), Walker
Emura Tomoyuki
Kawakita Toshio
Mashita Kentaro
Okawa Masahisa
Owatari Yoshitaka
Seccuro Carman J.
Sumitomo Chemical Co,. Ltd.
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