发明授权
- 专利标题： Resin composition, polyvinyl chloride fibers and process for producing the same
- 专利标题（中）： 树脂组合物，聚氯乙烯纤维及其制造方法
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申请号： US10880454申请日： 2004-07-01
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公开(公告)号： US06875507B2公开(公告)日： 2005-04-05
- 发明人: Masamichi Kanaoka , Akira Sakurai , Akira Moroi
- 申请人： Masamichi Kanaoka , Akira Sakurai , Akira Moroi
- 申请人地址： JP Tokyo
- 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
- 代理机构： Young & Thompson
- 主分类号： D01F6/48
- IPC分类号： D01F6/48 ; C08L27/08 ; D01F6/00 ; D01F6/10 ; D02G3/00
摘要：
A polyvinyl chloride fiber which comprises a composition having 100 parts by weight of a vinyl chloride resin, from 3 to 20 parts by weight of a chlorinated vinyl chloride resin having a chlorine content of from 57.0 to 62.0% and an average polymerization degree of from 550 to 750, and from 5 to 50 parts by weight of a chlorinated vinyl chloride resin having a chlorine content of from 65.0 to 67.0% and an average polymerization degree of from 550 to 750.