发明授权
- 专利标题: Permanently antistatic polyamide compositions
- 专利标题(中): 永久抗静电聚酰胺组合物
-
申请号: US317670申请日: 1972-12-22
-
公开(公告)号: US3966835A公开(公告)日: 1976-06-29
- 发明人: Geert Christoph , Eduard Radlmann , Gunther Nischk , Ludwig Bruns , Gunther Schnuchel
- 申请人: Geert Christoph , Eduard Radlmann , Gunther Nischk , Ludwig Bruns , Gunther Schnuchel
- 申请人地址: DT Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DT Leverkusen
- 优先权: DT2164307 19711223
- 主分类号: C08G65/08
- IPC分类号: C08G65/08 ; C08L77/00 ; D01F6/90 ; C08L63/00
摘要:
The invention relates to novel permanently antistatic polyamide compositions comprising an aliphatic polyamide and from 0.5 to 40 % by weight, based on the polyamide composition, of a polyalkylene oxide obtained by the copolymerisation of mono-epoxides with di- or tri-epoxides.
信息查询