Adhesive blends of ethylene-alkyl acrylate copolymers and modifi

Details Adhesive blends of ethylene-alkyl acrylate copolymers and modifi Adhesive blends of ethylene-alkyl acrylate copolymers and modifi

1993-04-06

1994-08-09

Zirker, Daniel

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 85, 525227, C08L 3302

Patent

active

053367219

ABSTRACT:
Improved two-component blends which exhibit good adhesion to 4-methylpentene-1 polymers and vinyl alcohol polymers and which may be used as an adhesive interlayer when laminating layers of the polymers are provided. Ethylene-alkyl acrylate copolymers, preferably ethylene n-butyl acrylate copolymers, and modified propylene polymers, preferably maleic anhydride grafted statistical propylene-ethylene copolymers and propylene-ethylene impact copolymers, are combined to obtain the blends of the invention. Useful laminated structures comprised of a layer of poly-4-methylpentene-1 homopolymer or copolymer, a layer of the adhesive blend and a layer of ethylene-vinyl alcohol copolymer with one or more optional layers, such as a paperboard, are also disclosed.

REFERENCES:
patent: 2200429 (1940-05-01), Perrin et al.
patent: 4230830 (1980-10-01), Tanny et al.
patent: B14230830 (1990-05-01), Tanny et al.
patent: 4487885 (1984-12-01), Adur et al.
patent: 4774144 (1988-09-01), Jachec
patent: 4957968 (1990-09-01), Adur et al.
patent: 4983435 (1991-01-01), Ueki et al.
patent: 5002833 (1991-03-01), Kinsey et al.
patent: 5025057 (1991-06-01), Shigemoto
patent: 5053457 (1991-10-01), Lee
patent: 5055526 (1991-10-01), Sato et al.
patent: 5077123 (1991-12-01), Shigemoto
patent: 5106692 (1992-04-01), Shigemoto
patent: 5198494 (1993-03-01), Kawachi et al.
patent: 5202192 (1993-04-01), Hope et al.

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