发明授权
US5510184A Yarn for formable sheet structures and process for preparing the yarn
失效
用于可成形片材结构的纱线和用于制备纱线的方法
- 专利标题： Yarn for formable sheet structures and process for preparing the yarn
- 专利标题（中）： 用于可成形片材结构的纱线和用于制备纱线的方法
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申请号： US207874申请日： 1994-03-08
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公开(公告)号： US5510184A公开(公告)日： 1996-04-23
- 发明人: Jorgen Due , Bjarne Graves , Henning Bak
- 申请人： Jorgen Due , Bjarne Graves , Henning Bak
- 申请人地址： DEX
- 专利权人： Hoechst Aktiengesellschaft
- 当前专利权人： Hoechst Aktiengesellschaft
- 当前专利权人地址： DEX
- 优先权： DEX3521479.1 19850614
- 主分类号： D02G1/00
- IPC分类号： D02G1/00 ; D02G1/16 ; D02G1/20 ; D02G3/02 ; D02G3/24 ; D03D1/00 ; D03D15/08 ; D02G3/00
摘要：
Textured yarns which can be processed for example by deep-drawing into irreversibly highly formable woven or knitted fabrics and a process for their preparation are described. These yarns have degrees of elasticity of below 50% and contain at least as carrier component undrawn but partially oriented polyester filaments which have been improved by a heat treatment in their flow stress.
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