Laminated article and production thereof

Details Laminated article and production thereof Laminated article and production thereof

1984-07-19

1986-03-18

Michl, Paul R.

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

Synthetic resins

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

428215, 525301, C08F26304

Patent

active

045769958

ABSTRACT:
Disclosed is an adhesive for bonding an ethylene/vinyl alcohol copolymer and polystyrene, which comprises a modified ethylene/vinyl acetate copolymer obtained by graft-copolymerizing a styrenic vinyl monomer and an .alpha.,.beta.-unsaturated carboxylic acid to an ethylene/vinyl acetate copolymer. A laminated article having the said adhesive as an interlayer and production thereof are also disclosed. The laminated article shows strong resistance to delamination and excels in processability. Therefore, the laminate is valuable as a deep-draw forming material with enhanced gas barrier properties for a preservation rigid container for foods.

REFERENCES:
patent: 3950209 (1976-04-01), Kosaka
patent: 4102946 (1978-07-01), Imura
patent: 4157362 (1979-06-01), Morishita

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