发明公开
EP2886538A1 Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
有权
枸橼酸on idin idin idin der der en en en en en en en en en en en en en en en en en en en en
- 专利标题: Reaction products of guanidine compounds or salts thereof, polyepoxides and polyhalogens
- 专利标题(中): 枸橼酸on idin idin idin der der en en en en en en en en en en en en en en en en en en en en
-
申请号: EP14194281.3申请日: 2014-11-21
-
公开(公告)号: EP2886538A1公开(公告)日: 2015-06-24
- 发明人: Kozhukh, Julia , Niazimbetova, Zuhra I. , Rzeznik, Maria Anna
- 申请人: Rohm and Haas Electronic Materials LLC
- 申请人地址: 455 Forest Street Marlborough, MA 01752 US
- 专利权人: Rohm and Haas Electronic Materials LLC
- 当前专利权人: Rohm and Haas Electronic Materials LLC
- 当前专利权人地址: 455 Forest Street Marlborough, MA 01752 US
- 代理机构: Houghton, Mark Phillip
- 优先权: US201314086951 20131121
- 主分类号: C07D303/10
- IPC分类号: C07D303/10 ; C07C279/02 ; C07C19/075 ; C07C22/04 ; C25D3/32 ; C25D3/38 ; C25D3/56
摘要:
Reaction products of guanidine compounds or salts thereof, polyepoxide compounds and polyhalogen compounds may be used as levelers in metal electroplating baths, such as copper electroplating baths, to provide good throwing power. Such reaction products may plate with good surface properties of the metal deposits and good physical reliability.
公开/授权文献
信息查询