Multi-component hot melt adhesives having excellent high tempera

Details Multi-component hot melt adhesives having excellent high tempera Multi-component hot melt adhesives having excellent high tempera

1980-04-07

1981-11-10

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...

260 27EV, 525193, 525222, 525 78, 525 80, 525 81, C08L 2326, C08L 3104

Patent

active

042999308

ABSTRACT:
The hot melt adhesives of the present invention comprise a blend of at least one modified polyethylene resin, an ethylene/vinyl acetate copolymer, a tackifying resin, and an ethylene/propylene rubber. This hot melt adhesive has a novel combination of properties including excellent elevated temperature properties which also provides excellent adhesion to nonporous substrates such as fluorocarbon treated paper which is used as an oil and grease barrier in multiwall bags.

REFERENCES:
patent: 3468978 (1969-09-01), Battersby
patent: 3644254 (1972-02-01), Dew
patent: 3658948 (1972-04-01), McConnell
patent: 3856889 (1974-12-01), McConnell
patent: 3868433 (1975-02-01), Bartz et al.
patent: 3886234 (1975-05-01), Ishihara et al.

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