Adhesive composition and process for bonding

Details Adhesive composition and process for bonding Adhesive composition and process for bonding

1977-11-03

1979-09-11

Jacobs, Lewis T.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156334, 260 27EV, 260 25, 260 285AV, C08L 9300

Patent

active

041674332

ABSTRACT:
An adhesive composition effective in bonding low-energy plastic surfaces to each other which provides improved low temperature performance containing the following components: (1) a first ethylene-vinyl ester copolymer haing from about 4 to about 35 weight percent of a vinyl ester; (2) a second ethylene-vinyl ester copolymer having an excess of 35 weight percent of a vinyl ester; (3) a tackifier selected from the following group (a) a rosin, (b) a rosin ester, (c) a terpene resin, (d) a terpene-phenolic resin and (e) a rosin-modified phenolic resin; and (4) a polyethylene wax having a molecular weight of about 600 to about 3000 and a process for bonding low-energy plastic surfaces to each other.

REFERENCES:
patent: 3175986 (1965-03-01), Apikos et al.
patent: 3448178 (1969-06-01), Flanagan
patent: 3615106 (1971-10-01), Flanagan et al.
patent: 3654207 (1972-04-01), Arabian et al.
patent: 3704157 (1972-11-01), McDonald
patent: 3734798 (1973-05-01), Dooley
patent: 3896069 (1975-07-01), Kosaka et al.
patent: 4061519 (1977-12-01), Hammer

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