Laminar articles made from mixtures of a polyolefin and ethylene

Details Laminar articles made from mixtures of a polyolefin and ethylene Laminar articles made from mixtures of a polyolefin and ethylene

1989-05-15

1990-11-20

Buffalow, Edith

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

428 367, 428520, B32B 2108

Patent

active

049718649

ABSTRACT:
A laminar article is provided, comprising a combination of a polyolefin, an ethylene-vinyl alcohol copolymer having a melting point at least about 5.degree. C. higher than the polyolefin, and a compatibilizer of a compatible polyolefin backbone grafted with cyclic anhydride moieties, wherein the ethylene-vinyl alcohol copolymer is present within the polyolefin as multiple, thin, substantially parallel, overlapping layers.

REFERENCES:
patent: 3975463 (1976-08-01), Hirata et al.
patent: 4026967 (1977-05-01), Flexman et al.
patent: 4410482 (1983-10-01), Subramanian
patent: 4416942 (1982-05-01), DiLuccio
patent: 4444817 (1984-04-01), Subramania
patent: 4612155 (1986-09-01), Wong et al.

Affiliated with

Also associated with

Rating

Laminar articles made from mixtures of a polyolefin and ethylene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laminar articles made from mixtures of a polyolefin and ethylene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laminar articles made from mixtures of a polyolefin and ethylene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-453806