Paper making fabric woven from polyester monofilaments having hy

Details Paper making fabric woven from polyester monofilaments having hy Paper making fabric woven from polyester monofilaments having hy

1995-04-17

1996-02-06

Bell, James J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

139383, 428225, D03D 300

Patent

active

054894670

ABSTRACT:
A polyester fabric is formed from a plurality of woven polyester monofilaments. The fabric exhibits improved hydrolytic stability and abrasion resistance. The woven polyester monofilaments are manufactured from a polymer blend comprising at least about 75 percent by weight of a polyester resin, up to about 20 percent by weight of a melt extrudable fluoropolymer resin, and more than 1.5 percent by weight and up to about 5 percent by weight of a hydrolytic stabilizing agent, to form 100 percent by weight of a polymer blend. Such fabrics have utility as fabrics for the dryer sections of paper making machines.

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