Adhesive blends and composite structures

Details Adhesive blends and composite structures Adhesive blends and composite structures

1988-01-29

1989-06-27

Seccuro, Carman J.

Stock material or miscellaneous articles

Composite

Of metal

428516, 4284758, 4284761, 525 71, 525 74, 525 78, C08L 5106, B32B 1508, B32B 2708, B32B 2728

Patent

active

048429473

ABSTRACT:
Adhesive blends especially suitable for adhesion to polypropylene and gas barrier materials are disclosed, as are composite structures incorporating such blends, and methods of making such composite structures. The blends are preferably elastomer free, and comprise a mixture of an adhesion-promoting amount of an ethylene homopolymer about 0.1 to 30 wt. % of a non-elastomeric graft copolymer of polypropylene and a graft monomer comprising a polymerizable, ethylenically unsaturated carboxylic acid or derivative, and the balance a substantially non-elastomeric ethylene/propylene copolymer wherein ethylene comprises at least 5 wt. % of the copolymer. 2

REFERENCES:
patent: 3483276 (1969-12-01), Mahlman
patent: 3671356 (1972-06-01), Keinanen
patent: 3697465 (1972-10-01), Joyner et al.
patent: 3746676 (1973-07-01), Joyner et al.
patent: 3804926 (1974-04-01), Schwarz et al.
patent: 3849516 (1974-11-01), Plank
patent: 3856889 (1974-12-01), McConnell
patent: 3987122 (1976-10-01), Bartz et al.
patent: 4058647 (1977-11-01), Inoue et al.
patent: 4076670 (1978-02-01), Godfrey
patent: 4198327 (1980-04-01), Matsumoto et al.
patent: 4310578 (1982-01-01), Katsura et al.
patent: 4409364 (1983-10-01), Schmukler et al.
patent: 4472555 (1984-09-01), Schmukler et al.
patent: 4510286 (1985-04-01), Liu

Affiliated with

Also associated with

Rating

Adhesive blends and composite structures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adhesive blends and composite structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesive blends and composite structures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-812934