发明授权
- 专利标题: Copolymers containing perfluoroalkyls
- 专利标题(中): 含有全氟醇的共聚物
-
申请号: US592033申请日: 1990-10-02
-
公开(公告)号: US5173547A公开(公告)日: 1992-12-22
- 发明人: Jutta Rottger , Wilfried Kortmann, deceased , Karl-Erwin Piejko , Gerd F. Renner
- 申请人: Jutta Rottger , Wilfried Kortmann, deceased , Karl-Erwin Piejko , Gerd F. Renner
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3934543 19891017
- 主分类号: C09K3/18
- IPC分类号: C09K3/18 ; C08F20/22 ; C08F20/26 ; C08F220/24 ; C08F220/28 ; C08F220/38 ; C08F290/00 ; C08F290/06 ; C08F299/02 ; C14C11/00 ; D06M15/277 ; D21H17/37 ; D21H19/20
摘要:
Copolymers and graft copolymers of perfluoroalkylacrylates or methacrylates and esters of the general formula (I) or (II) ##STR1## wherein R, R.sub.1 and R.sub.2 denote hydrogen or methyl,p denotes 2 to 6,q denotes 2 to 200 andx and y denote 3-30,are outstandingly suitable for finishing textile materials, leather and paper.
公开/授权文献
信息查询