发明授权
US06967057B2 Poly(trimethylene dicarboxylate) fibers, their manufacture and use
有权
聚（三亚甲基二羧酸酯）纤维，其制造和使用
- 专利标题： Poly(trimethylene dicarboxylate) fibers, their manufacture and use
- 专利标题（中）： 聚（三亚甲基二羧酸酯）纤维，其制造和使用
-
申请号： US10727937申请日： 2003-12-03
-
公开(公告)号： US06967057B2公开(公告)日： 2005-11-22
- 发明人: Jing C. Chang , Joseph V. Kurian , Sam Louis Samuels
- 申请人： Jing C. Chang , Joseph V. Kurian , Sam Louis Samuels
- 申请人地址： US DE Wilmington
- 专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人： E.I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 代理商 Mark D. Kuller
- 主分类号： D02G3/04
- IPC分类号： D02G3/04 ; D02G3/02 ; D01D5/34
摘要：
A process for preparing poly(trimethylene terephthalate) fibers including (a) providing a poly(trimethylene terephthalate) composition comprising about 0.05 to about 10 weight % ionomer and (b) spinning the polymer composition to form fibers. In addition, a poly(trimethylene terephthalate) fiber including poly(trimethylene terephthalate) with about 0.1 to about 10 weight % ionomer dispersed throughout the poly(trimethylene terephthalate), and use thereof in yarns, fabrics, and carpets, as well as the yarns, fibers and fabrics.
公开/授权文献
信息查询
