发明授权
- 专利标题: Heat aged perfluoropolymer
- 专利标题(中): 热老化全氟聚合物
-
申请号: US11601363申请日: 2006-11-16
-
公开(公告)号: US07964274B2公开(公告)日: 2011-06-21
- 发明人: Ralph Munson Aten , Heidi Elizabeth Burch , Sharon Ann Libert
- 申请人: Ralph Munson Aten , Heidi Elizabeth Burch , Sharon Ann Libert
- 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: B32B5/16
- IPC分类号: B32B5/16 ; B32B1/08 ; C08L27/18 ; C08L27/12 ; C08F259/08 ; C08F214/26
摘要:
Tensile strength after heat aging of articles molded from melt-fabricable perfluoropolymer is improved by incorporating polytetrafluoroethylene as dispersed submicrometer-size particles into the melt-fabricable perfluoropolymer.
公开/授权文献
- US20080118691A1 Heat aged perfluoropolymer 公开/授权日:2008-05-22
信息查询