发明申请
US20090192266A1 TOUGHENED POLY(TRIMETHYLENE TEREPHTHALATE) COMPOSITION WITH REDUCED MELT VISCOSITY
有权
具有降低熔体粘度的增韧聚(三甲苯三烯酸)组合物
- 专利标题: TOUGHENED POLY(TRIMETHYLENE TEREPHTHALATE) COMPOSITION WITH REDUCED MELT VISCOSITY
- 专利标题(中): 具有降低熔体粘度的增韧聚(三甲苯三烯酸)组合物
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申请号: US12358944申请日: 2009-01-23
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公开(公告)号: US20090192266A1公开(公告)日: 2009-07-30
- 发明人: Charles John Talkowski , Karlheinz Hausmann , David J. Walsh
- 申请人: Charles John Talkowski , Karlheinz Hausmann , David J. Walsh
- 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
- 主分类号: C08L67/06
- IPC分类号: C08L67/06
摘要:
A composition is disclosed which comprises a mixture of a poly(trimethylene terephthalate) polymer composition, a nucleating agent, and an ethylene copolymer. Also disclosed in a method for reducing the melt viscosity of nucleated poly(trimethylene terephthalate) polymer composition.
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