To provide a photopolymerizable composition which can be quickly cured by light of from 300 nm to 500 nm, and a cured product of which is less colored.
A photopolymerizable composition comprising a compound having an anthracene skeleton represented by the following formula (1), a compound having a benzophenone skeleton and a radical polymerizable compound:
wherein each of R1 and R2 which may be the same or different, is a C1-20 alkyl group, a C6-20 aryl group, an alkylcarbonyl group having a C1-20 alkyl group, an arylcarbonyl group having a C6-20 aryl group, an alkyloxycarbonyl group having a C1-20 alkyl group, or an aryloxycarbonyl group having a C6-20 aryl group, and each of X and Y which may be the same or different, is a hydrogen atom or a C1-8 alkyl group.
FAGES, F.;DESVERGNE, J. -P.;BOUAS-LAURENT, H., BULL. SOC. CHIM. FR., 1985, N 5, 959-964
作者:FAGES, F.、DESVERGNE, J. -P.、BOUAS-LAURENT, H.
DOI:——
日期:——
PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE ELEMENT, CURED PRODUCT, SEMICONDUCTOR DEVICE, METHOD FOR FORMING RESIST PATTERN, AND METHOD FOR PRODUCING CIRCUIT SUBSTRATE
申请人:Hitachi Chemical Company, Ltd.
公开号:US20170329220A1
公开(公告)日:2017-11-16
A photosensitive resin composition comprises: a resin having a phenolic hydroxyl group; a photosensitive acid generator; a compound having at least one selected from the group consisting of an aromatic ring, a heterocycle and an alicycle, and at least one selected from the group consisting of a methylol group and an alkoxyalkyl group; an aliphatic compound having two or more functional groups being at least one selected from the group consisting of an acryloyloxy group, a methacryloyloxy group, a glycidyloxy group, an oxetanyl alkyl ether group, a vinyl ether group and a hydroxyl group; and a compound having at least one skeleton selected from the group consisting of an anthracene skeleton, a phenanthrene skeleton, a pyrene skeleton, a perylene skeleton, a carbazole skeleton, a phenothiazine skeleton, a xanthone skeleton, a thioxanthone skeleton, an acridine skeleton, a phenylpyrazoline skeleton, a distyrylbenzene skeleton and a distyrylpyridine skeleton, or a benzophenone compound.
PHOTOPOLYMERIZABLE COMPOSITION
申请人:Kawasaki Kasei Chemicals Ltd.
公开号:US20180208689A1
公开(公告)日:2018-07-26
To provide a photopolymerizable composition which can be quickly cured by light of from 300 nm to 500 nm, and a cured product of which is less colored.
A photopolymerizable composition comprising a compound having an anthracene skeleton represented by the following formula (1), a compound having a benzophenone skeleton and a radical polymerizable compound:
wherein each of R
1
and R
2
which may be the same or different, is a C
1-20
alkyl group, a C
6-20
aryl group, an alkylcarbonyl group having a C
1-20
alkyl group, an arylcarbonyl group having a C
6-20
aryl group, an alkyloxycarbonyl group having a C
1-20
alkyl group, or an aryloxycarbonyl group having a C
6-20
aryl group, and each of X and Y which may be the same or different, is a hydrogen atom or a C
1-8
alkyl group.