发明名称 |
KETOCOUMARINS AS PHOTOINITIATORS AND PHOTOSENSITIZERS IN PRINTING INKS AND COATINGS |
摘要 |
A series of novel ketocoumarin photoinitiators are disclosed for use in radiation curing. |
申请公布号 |
US2015210869(A1) |
申请公布日期 |
2015.07.30 |
申请号 |
US201314417299 |
申请日期 |
2013.07.26 |
申请人 |
SUN CHEMICAL CORPORATION |
发明人 |
Rowatt Brian;Herlihy Shaun;Davidson Robert |
分类号 |
C09D11/101;C09D133/14;C07D311/08;C09D11/30 |
主分类号 |
C09D11/101 |
代理机构 |
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代理人 |
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主权项 |
1. A compound of formula (I): where: R is an alkyl or alkoxy substituents; A=—CH2—R1—(CH2)n—[O(CHR2CHR3)a]y—, where
n=0 or 1a=1 to 2R1═—C═O or —CH(OH)—y=0 to 10,one of R2 and R3 represents a hydrogen atom and the other represents a hydrogen atom, methyl group or ethyl group; Q is a residue selected from the group consisting of; monohydroxy compounds having from 1 to 6 hydroxy groups, polyhydroxy compounds having from 1 to 6 hydroxy groups, and C2-C12 polyalkylene glycols in which the alkylene part has from 2 to 12 carbon atoms; and x is an integer from 1 to 6. |
地址 |
Parsippany NJ US |