Title:
【発明の名称】光硬化型組成物
Document Type and Number:
Japanese Patent JP2871181
Kind Code:
B2
Abstract:
A photocurable composition comprises a radical polymerizable unsaturated group-bearing compound, a metal allene compound, and a squalilium compound. The composition is cured by application of low energy visible light or near infrared light having a long wavelength. In the composition, the metal allene compound and the squalilium dye serve as photopolymerization initiators, which are able to produce radicals by application of the long wavelength light and to polymerize the radical polymerizable unsaturated group-bearing compound.
Inventors:
INAISHI KOJI
Application Number:
JP16840491A
Publication Date:
March 17, 1999
Filing Date:
July 09, 1991
Export Citation:
Assignee:
BURAZAA KOGYO KK
International Classes:
C08F20/14; C08F2/50; C08F20/00; C08F20/10; C08F20/20; C08F26/10; C08F220/10; C09D4/00; C09D4/02; G03F7/027; G03F7/029; G03F7/031; H01L21/027; H01L21/30; (IPC1-7): C08F2/50; C08F20/20