Laminate with a blend layer of polyesteramide and ethylene-vinyl

Details Laminate with a blend layer of polyesteramide and ethylene-vinyl Laminate with a blend layer of polyesteramide and ethylene-vinyl

1987-12-03

1989-08-08

Ives, P. C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428412, 4284752, 4284758, 4284763, 4284749, 428518, 428480, B32B 2708, B32B 2728

Patent

active

048551813

ABSTRACT:
A laminated structure comprising a base material comprising polyvinyl chloride resin, polystyrene resin, polyacrylic resin, polycarbonate resin and polyamide resin; having provided on at least one surface thereof a layer of a blend of a polyesteramide and an EVOH. In this laminated structure the base material layer and the EVOH layer adhere firmly to each other, and the structure is exhibits excellent gas barrier properties, prevention of plasticizer bleeding and soil prevention, and is useful as wall paper, portfolio, desk mat, etc.

REFERENCES:
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patent: 4559266 (1985-12-01), Misasa et al.
patent: 4576988 (1986-03-01), Tanaka et al.
patent: 4608286 (1986-08-01), Motoishi et al.
patent: 4613644 (1986-09-01), Moritani et al.
patent: 4619849 (1986-10-01), Anzawa et al.
patent: 4636551 (1987-01-01), Okaya et al.
patent: 4640870 (1987-02-01), Akazawa et al.
patent: 4645695 (1987-02-01), Negi et al.
patent: 4684564 (1987-08-01), Satch et al.

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