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US 2008/0178993 A1Published application
Architectural Fabric
OwnerThomas Kelmartin, Thomas Wallace +2inventors
InventorsThomas Kelmartin, Thomas Wallace, William Greene, Robert Willmann
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Abstract
An article useful as an architectural fabric consisting of (a) a layer of fabric having a first surface and a second surface made of polytetrafluoroethylene fibers; and (b) a fluoropolymer coating disposed on at least the first surface of the fabric.
Claims3
A method of making an architectural fabric comprising the steps of
- (a) providing a fluoropolymer fabric having a first surface and a second surface, and
- (b) extrusion coating the first surface of said fluoropolymer fabric with THV by simultaneously extruding the THV onto the fabric and nipping the fabric and extruded THV between a first roll and a second roll.
A method of making an architectural fabric for a retractable, temporary, or permanent structure comprising the steps of:
- (a) providing a layer of fabric having a first surface and a second surface and comprising polytetrafluoroethylene fibers;
- (b) coating THV onto said first surface of said fabric;
- and
- (c) coating THV onto said second surface of said fabric.
1 more element
Dependencies are inferred from the claim text.