Co-extruded multilayer laminate

Details Co-extruded multilayer laminate Co-extruded multilayer laminate

1995-07-18

1998-01-20

Thibodeau, Paul J.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

428519, 428520, 428 664, B32B 2728

Patent

active

057099561

ABSTRACT:
An extruded product comprising a rigid portion (1) and a flexible portion (2) which are co-extruded, wherein the rigid portion (1) is made of a resin or resin composition having a deflection temperature under load of from 80.degree. to 120.degree. C. as measured by JIS K 7207 A-method, and the flexible portion (2) is made of a resin composition comprising from 5 to 75 wt % of a vinyl chloride resin, from 5 to 70 wt % of a partially crosslinked acrylonitrile-butadiene copolymer and from 10 to 65 wt % of a plasticizer.

REFERENCES:
patent: 4100325 (1978-07-01), Summers et al.
patent: 5248546 (1993-09-01), Greenlee
patent: 5283286 (1994-02-01), Takahashi et al.
patent: 5424363 (1995-06-01), Nagata et al.

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