发明授权
- 专利标题: Sulphonium salt initiators
- 专利标题(中): 锍盐引发剂
-
申请号: US12681785申请日: 2008-09-22
-
公开(公告)号: US08652752B2公开(公告)日: 2014-02-18
- 发明人: Pascal Hayoz , Hitoshi Yamato , Toshikage Asakura
- 申请人: Pascal Hayoz , Hitoshi Yamato , Toshikage Asakura
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 代理商 Shruti Costales
- 优先权: EP07118194 20071010
- 国际申请: PCT/EP2008/062587 WO 20080922
- 国际公布: WO2009/047105 WO 20090416
- 主分类号: G03F7/00
- IPC分类号: G03F7/00 ; G03F7/004 ; G03F7/029 ; C07D333/00 ; C07D495/00
摘要:
Compounds of the Formula (I), wherein L1, L′1, L″1, L2, L′2, L″2, L3, L′3, L″3, L4, L′4 and L″4 for example are hydrogen or COT; R, R′ and R″ for example are hydrogen, C6-C12aryl or C3-C20heteroaryl; X, X′ and X″ for example are O, S, single bond, NRa or NCORa, T is for example hydrogen, C1-C20alkyl, C3-C12cycloalkyl, C2-C20alkenyl, C5-C12cycloalkenyl, C7-C18cycloalkylenaryl, C5-C18cycloalkylenheteroaryl, C6-C14aryl, providedthat at least one of R, R′ or R″ is unsubstituted or substituted C3-C20heteroaryl; and Y is an inorganic or organic anion; are suitable as photolatent acid generators.
公开/授权文献
- US20100297540A1 SULPHONIUM SALT INITIATORS 公开/授权日:2010-11-25
信息查询