Title:
ピペラジノ系の光開始剤
Document Type and Number:
Japanese Patent JP5235413
Kind Code:
B2
Abstract:
Compounds of formula (I): [where: the substituents R1 are individually selected from C1-C10 alkyl groups and optionally substituted benzyl groups; the substituents R2 are individually selected from alkyl groups or, together with the nitrogen atom to which they are attached, represent a nitrogen-containing heterocyclic group; Z is selected from C6-C10 arylene groups and groups of formula -(CHR3)n-, where R3 is hydrogen, hydroxy or a C1-C4 alkyl group, and n is 0 to 6; Y is carbonyl or -CH2-; Q is a residue of a mono- or poly-hydroxy compound; and x is 1 to 6; and esters thereof] are useful as multi-functional photoinitiators for use in coating compositions to be cured by radiant energy.
Inventors:
Helyl high schoan lawrence
Lowt brian
Davidson Robert Stefan
Lowt brian
Davidson Robert Stefan
Application Number:
JP2007539660A
Publication Date:
July 10, 2013
Filing Date:
November 09, 2005
Export Citation:
Assignee:
Sun Chemical Limited
International Classes:
C07D295/10; C07D295/135; C07D295/14; C07D295/15; C07D295/20; C08F2/50
Domestic Patent References:
| JP60084248A | ||||
| JP63264560A |
Attorney, Agent or Firm:
Hisashi Tsuji