Invention Application
- Patent Title: Thianthrenium salt cationic photoinitiators
- Patent Title (中): 噻吩盐阳离子光引发剂
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Application No.: US10990114Application Date: 2004-11-16
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Publication No.: US20050064333A1Publication Date: 2005-03-24
- Inventor: James Crivello
- Applicant: James Crivello
- Applicant Address: US NY Troy
- Assignee: Rensselaer Polytechnic Institute
- Current Assignee: Rensselaer Polytechnic Institute
- Current Assignee Address: US NY Troy
- Main IPC: C07D339/08
- IPC: C07D339/08 ; C07D409/04 ; G03C1/76 ; G03F7/004 ; G03F7/029 ; G03F7/033 ; G03F7/038
Abstract:
Triarylsulfonium salts of formula I or II are useful as initiators for cationic photopolymerizations: wherein Ar1 and Ar2 are independently polycyclic aryl, substituted aryl, heteroaryl, substituted heteroaryl, or aryl or heteroaryl, pendant from a polymer chain; and MtXn− is a complex anion selected from PF6−, SbF6−, AsF6−, GaF6−, BF4−, (C6F5)4B− and CF3SO3− , C9F19SO3− and (CF3SO2)3C−.
Public/Granted literature
- US07405308B2 Thianthrenium salt cationic photoinitiators Public/Granted day:2008-07-29
Information query
