- 专利标题： Polyvinyl chloride fiber, process for producing the same, and use thereof
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申请号： US10544466申请日： 2004-04-01
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公开(公告)号： US20060141248A1公开(公告)日： 2006-06-29
- 发明人: Akira Sakurai , Masamichi Kanaoka , Akira Moroi
- 申请人： Akira Sakurai , Masamichi Kanaoka , Akira Moroi
- 申请人地址： JP TOKYO 100-8455
- 专利权人： DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- 当前专利权人： DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- 当前专利权人地址： JP TOKYO 100-8455
- 优先权： JP2003-101663 20030404; JP2003-134604 20030513
- 国际申请： PCT/JP04/04784 WO 20040401
- 主分类号： D02G3/00
- IPC分类号： D02G3/00
摘要：
Polyvinyl chloride fibers obtainable by molding a resin composition containing 100 parts by weight of a vinyl chloride resin, from 3 to 20 parts by weight of a compatible chlorinated vinyl chloride resin, from 10 to 30 parts by weight of a heat resistant chlorinated vinyl chloride resin, and from 0.1 to 10 parts by weight of a heat stabilizer into a fibrous form, the compatible chlorinated vinyl chloride resin having a chlorine content of from 57 to 64% by weight and an average degree of polymerization of from 450 to 800; and the heat resistant chlorinated vinyl chloride resin having a chlorine content of from 65 to 71% by weight and an average degree of polymerization of from 450 to 1,100, to a process of producing the same and to applications thereof.