Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1989-05-22
1992-04-28
Sluby, P. C.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428354, 428421, 428422, 428518, 428520, 428252, 428463, 428483, 428352, 264212, 156242, 1563063, B32B 2700, B32B 2708, B29D 700, C09J 500
Patent
active
051088363
ABSTRACT:
The present invention provides a weatherable protective surfacing film which can be laminated to various substrates, such as vinyl outdoor fabrics, by heat and pressure without requiring adhesives. The film has a unitary structure and is comprised of an acrylic polymer/fluoropolymer composition which has a composition gradient across its thickness such that one surface of the film is fluoropolymer-rich to provide excellent weatherability, stain resistance and dirt repellant properties, while the opposite surface of the film is acrylic polymer-rich to give it self-bonding characteristics.
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Advanced Vinyl, Inc. Product Bulletin/C29, Awncare Maintenance Products, Oct. 3, 1988.
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DuPont Brochure, TEDLAR.RTM.PVF Film helps keep outdoor vinyl fabrics looking newer longer. . . .
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Ocampo Don O.
Palmer Emery A.
Rexham Industries Corp.
Sluby P. C.
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