发明名称 |
PRESS-CUSHION SHEET |
摘要 |
<p>A press-cushion sheet having an enhanced durability in practical use comprises a three- to six-ply woven fabric composed of heat resistant fiber spun warp and weft yarns with a cotton count of 2 to 10 and having warp and weft densities of 80 - 170 yarns/2.54 cm and 50 - 160 yarns/2.54 cm respectively, the individual warp yarns in the fabric are bent in the form of waves and have a bending coefficient (BC) of from 1 to 30 determined in accordance with the equation (I): BC = n DIVIDED d wherein d represents a thickness of the fabric and a represents the wave number of the warp yarns bent in the form of waves, per 10 cm of the fabric, and optionally, a heat-resistance resin impregnated in the fabric. <IMAGE></p> |
申请公布号 |
EP0488071(A3) |
申请公布日期 |
1992.11.19 |
申请号 |
EP19910119934 |
申请日期 |
1991.11.23 |
申请人 |
TEIJIN LIMITED |
发明人 |
TAKIMOTO, NOBORU;SHIMENO, SYUICHI;TANAKA, MAKOTO;SEKI, TADASHI |
分类号 |
D06F85/00;B30B15/00;B30B15/06;D03D11/00;D06M15/19;D06M101/00;D06M101/16;D06M101/30;D06M101/34;(IPC1-7):D03D11/00 |
主分类号 |
D06F85/00 |
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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