Non-flammable adhesive compositions

Details Non-flammable adhesive compositions Non-flammable adhesive compositions

1980-12-04

1982-04-06

Lieberman, Paul

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525109, C08L 6300

Patent

active

043236596

ABSTRACT:
The non-flammable adhesive compositions contain 100 parts by weight of a brominated epoxy resin such as a bisphenol type brominated epoxy resin or a novolak type brominated epoxy resin; 40-80 parts by weight of an acrylic copolymer and 5-20 parts by weight of a brominated polyvinyl phenol, said acrylic copolymer being prepared by copolymerizing (a) 5-35% by weight of acrylonitrile, (b) 0.5-10% by weight of an ethylenically unsaturated compound having at least one functional group selected from carboxyl, hydroxyl and epoxy group, and (c) substantially the balance of an ester obtainable from an alcohol having from 1 to 6 carbon atoms and acrylic acid and/or methacrylic acid.

REFERENCES:
patent: 4021403 (1977-05-01), Fujiwara et al.

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