Hot melt adhesive compositions comprising low molecular weight e

Details Hot melt adhesive compositions comprising low molecular weight e Hot melt adhesive compositions comprising low molecular weight e

1994-05-12

1995-02-21

Michl, Paul R.

Stock material or miscellaneous articles

Composite

Of polycarbonate

428463, 428483, 428516, 428518, 428520, B32B 2736, B32B 1508, B32B 2706, B32B 2708

Patent

active

053914341

ABSTRACT:
Hot melt adhesive compositions which include a base polymer constituent, a tackifying constituent, a wax constituent, and which further includes a low molecular weight polyethylene copolymer constituent which includes ketone functional moieties and/or hydroxyl functional moieties wherein the hot melt adhesive composition may be further characterized as providing improved adhesive strength to polar and non-polar substrates.

REFERENCES:
patent: 3997489 (1976-12-01), Coker
patent: 4076911 (1978-02-01), Fenton
patent: 4293473 (1981-10-01), Eastman
patent: 4601948 (1986-06-01), Lancaster et al.
patent: 4871618 (1989-10-01), Kinneberg et al.
patent: 4880904 (1989-11-01), Kinneberg et al.
patent: 5037874 (1991-08-01), Nuttens et al.
Research Disclosure; Oct. 1975 p. 8.
Ethylene Copolymer For Adhesion To Plastics; E. McBride DuPont Company; pp. 199-211.
A-C Performance Additives For Recyclable Adhesives & Coatings.

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