发明名称 |
HIGH TEMPERATURE COPOLYESTER MONOFILAMENTS WITH ENHANCED KNOT TENACITY FOR DRYER FABRICS |
摘要 |
<p>A high temperature copolyester monofilament exhibits enhanced knot tenacity and is formed from the extrusion of a polymer blend of a copolyester resin and a fluoropolymer resin. Additives such as thermal stabilizers may be added tothe polymer blend. The polymer blend may be extruded in the presence of other additives such as a hydrolytic stabilizer. The monofilament exhibits a higher average knot tenacity, a higher minimum knot tenacity, a narrower knot tenacity range and lower standard deviation as compared to standard high temperature copolyester monofilaments. A dryer fabric comprises a plurality of woven copolyester monofilaments having enhanced knot tenacity, the monofilaments comprising a polymer blend of copolyester resin and fluoropolymer resin, and may further include thermal stabilizers and hydrolytic stabilizers. SHM.P.US0015</p> |
申请公布号 |
CA2087477(A1) |
申请公布日期 |
1993.08.04 |
申请号 |
CA19912087477 |
申请日期 |
1991.03.18 |
申请人 |
SHAKESPEARE COMPANY |
发明人 |
GARDNER, JENNIFER A.;DIAZ-KOTTI, MICHELLE A. |
分类号 |
D01F1/10;D01F6/92;(IPC1-7):D01F6/92;D21F7/12;D01F6/12 |
主分类号 |
D01F1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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