Title:
重合可能光開始剤及び放射線硬化性組成物
Document Type and Number:
Japanese Patent JP2012512819
Kind Code:
A
Abstract:
A polymerizable photoinitiator represented by Formula (I):
and wherein
R1, R2 and R3 are independently selected from the group consisting of a hydrogen, an optionally substituted alkyl group and an optionally substituted aryl group or R1 and R3 represent the necessary atoms to form a five to eight membered ring;
p, w, y and z are all integers with y representing a value 1 to 6; p representing the sum of w and z; p representing a value of 1 to 6; w = 1 to (p-z) and z = 0 to (p-w); L represents an optionally substituted (p+y)-valent linking group comprising 1 to 14 carbon atoms;
A represents a radically polymerizable group selected from the group consisting of an acrylate group, a methacrylate group, a styrene group, an acryl amide group, a methacryl amide group, a maleate group, a fumarate group, an itaconate group, a vinyl ether group, an allyl ether group, an allyl ester group and a vinyl ester group; and
X represents a photoinitiating moiety including at least one group capable of initiating a free radical polymerization reaction upon exposure to actinic radiation. Radiation curable compositions including the polymerizable photoinitiator and methods of preparing the polymerizable photoinitiator are also disclosed.
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Inventors:
Rokiyuhuye, Johann
Ban Mel, Liyuk
Van Lutzpen, Jayaim
Claire, Laurent
Ban Mel, Liyuk
Van Lutzpen, Jayaim
Claire, Laurent
Application Number:
JP2011541287A
Publication Date:
June 07, 2012
Filing Date:
December 01, 2009
Export Citation:
Assignee:
Agfa Grafiks Nam Roze Fuennaught Sheep
International Classes:
B41J2/01; C07C69/54; B41M5/00; C07C67/293; C08F2/50; C08F20/30; C09D11/00; C07B61/00
Domestic Patent References:
| JP2004512386A | 2004-04-22 | |||
| JPS6281345A | 1987-04-14 | |||
| JPH09504023A | 1997-04-22 | |||
| JP2005512973A | 2005-05-12 |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office