Back to results
US 5,700,578 AGranted
Fluoropolymer/terpolymer composite
AssigneeCrane Plastics Company Limited Partnership
InventorsArthur F. Korney, Jr., Earl H. Sexton, III, Winnie Young
Life of this patent
Estimating the term…
Abstract
The present invention in broadest terms includes plastic composites comprising at least two layers comprising: (1) a first layer comprising a polymeric blend comprising at least one fluoropolymer and at least one polymeric material selected from the group consisting of terpolymers; and (2) at least one substrate material.
Claims17
A plastic composite comprising at least two layers comprising:
- (1) a first layer comprising a polymeric blend comprising at least one fluoropolymer and at least one polymeric material selected from the group consisting of (a) acrylonitrile-styrene-acrylic terpolymers, acrylonitrile-ethylene styrene terpolymers, ethylene-vinyl-acetate terpolymers, mixtures thereof, and (b) terpolymer-polyvinyl chloride blends;
- and
- (2) at least one substrate material.
A plastic composite comprising at least two layers comprising:
- (1) a first layer comprising a polymeric blend comprising at least one fluoropolymer and at least one polymeric material selected from the group consisting of acrylonitrile-styrene-acrylic terpolymers, acrylonitrile-ethylene-styrene terpolymers, and mixtures thereof;
- (2) at least one substrate material selected from the group consisting of wood, metal, pultruded materials, and thermoplastic materials.
Dependencies are inferred from the claim text.