Multilayer polymeric shaped article

Details Multilayer polymeric shaped article Multilayer polymeric shaped article

1992-05-22

1993-06-01

Van Balen, William J.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

264 464, 428218, 4283166, 4283186, 4283193, 4284233, 4284237, B32B 326

Patent

active

052157962

ABSTRACT:
A shaped multilayer polymeric article, and a method for manufacturing said article, comprising a top layer comprised of thermoset polyester resin, a supporting layer underneath said top layer comprised of high density polyurethane foam, said supporting layer having a density and thickness at least effective to provide support to said top layer; an intermediate layer underneath at least a portion of said supporting layer comprised of low density polyurethane foam; and a bottom layer underneath at least said intermediate layer comprised of high density polyurethane foam.

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