Invention Grant
- Patent Title: Polymerizable photoinitiators and radiation curable compositions
- Patent Title (中): 可聚合光引发剂和可辐射固化组合物
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Application No.: US13060278Application Date: 2009-09-04
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Publication No.: US08530510B2Publication Date: 2013-09-10
- Inventor: Johan Loccufier , Roland Claes , Jaymes Van Luppen
- Applicant: Johan Loccufier , Roland Claes , Jaymes Van Luppen
- Applicant Address: BE Mortsel
- Assignee: Agfa Graphics NV
- Current Assignee: Agfa Graphics NV
- Current Assignee Address: BE Mortsel
- Agency: Keating & Bennett, LLP
- Priority: EP08105272 20080909
- International Application: PCT/EP2009/061444 WO 20090904
- International Announcement: WO2010/029017 WO 20100318
- Main IPC: A61K31/381
- IPC: A61K31/381 ; C07D335/16
Abstract:
A polymerizable Norrish Type II photoinitiators includes an optionally substituted benzophenone group or an optionally substituted thioxanthone group exhibiting improved compatibility with and solubility in radiation curable compositions. Radiation curable compositions and inkjet inks can contain these polymerizable Norrish Type II photoinitiators, exhibiting low extractable amounts of the photoinitiators and their residues after curing.
Public/Granted literature
- US20110195198A1 POLYMERIZABLE PHOTOINITIATORS AND RADIATION CURABLE COMPOSITIONS Public/Granted day:2011-08-11
Information query
