Title:
カラーフィルター用光重合性組成物、カラーフィルターおよび液晶表示素子
Document Type and Number:
Japanese Patent JP3577854
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a photopolymerizable composition which causes very little scumming and has excellent developability by mixing a photopolymerizabion initiator system, an ethylenically unsaturated compound, a colorant, and a phosphorylated methacrylate compound. SOLUTION: This composition comprises a photopolymerization initiator system, a compound having at least one ethylenic unsaturation, a colorant, and a phosphorylated (meth)acrylate compound, exemplified by a compound represented by the formula [wherein R<1> is hydrogen or methyl; R<2> is a (substituted) 1-15C alkylene (the substituent being a 1-15C alkyl, Br, Cl or a 1-15C alkyleneoxy); (a) is an integer of 1-3; and (n) is an integer of 0-10]/ The compound having at least one ethylenic unsaturation is desirably an at least trifunctional acryl monomer.
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Inventors:
Urano Toshiyoshi
Ryuichiro Takasaki
Near Zen
Shingo Ikeda
Jiro Uemura
Ryuichiro Takasaki
Near Zen
Shingo Ikeda
Jiro Uemura
Application Number:
JP28402996A
Publication Date:
October 20, 2004
Filing Date:
October 25, 1996
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08F30/02; C08F230/02; C08F290/00; C08F290/06; C08L33/04; C08L43/00; G03F7/004; C08L43/02; C09D4/02; G02B1/04; G02B5/20; G03F7/027; G03F7/028; (IPC1-7): G03F7/004; C09D4/02; G02B1/04; G02B5/20; G03F7/027; G03F7/028
Domestic Patent References:
| JP7244377A |
Attorney, Agent or Firm:
Hasegawa Soji