B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
117/144, 92/17.7
B32B 27/08 (2006.01) B32B 27/28 (2006.01) D21F 1/00 (2006.01) D21F 7/08 (2006.01)
Patent
CA 1307428
ABSTRACT OF THE DISCLOSURE A stainproof woven fabric for use as a wire in paper making, which comprises a woven fabric made of synthetic resin monofilaments as warp and weft, and a cation-exchangeable synthetic resin film which has metallic ions adsorbed therein and is formed on the monofilaments of the woven fabric; and a method for making the stainproof fabric, which comprises providing a woven fabric made of synthetic monofilaments as warp and weft, thermally setting the woven fabric flat, applying an ingredient or ingredients capable of forming a cation-exchangeable synthetic resin to the thermally set woven fabric, curing the thus applied ingredient or ingredients to form a cation-exchangeable synthetic resin film on the woven fabric and then bringing the resin film-formed woven fabric into contact with an aqueous solution containing metallic ions to have the metallic ions adsorbed in the resin film thereby obtaining the stainproof woven fabric.
550247
Nippon Filcon Co. Ltd.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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