ALKALI-SOLUBLE MALEIMIDE BASED COPOLYMER, RESIN COMPOSITION FOR CURING BY IONIZING RADIATION, COLOR FILTER AND LIQUID CRYSTAL DISPLAY

Title:

ALKALI-SOLUBLE MALEIMIDE BASED COPOLYMER, RESIN COMPOSITION FOR CURING BY IONIZING RADIATION, COLOR FILTER AND LIQUID CRYSTAL DISPLAY

Document Type and Number:

Japanese Patent JP2003192739

Kind Code:

A

Abstract:

To provide an alkali-soluble maleimide based copolymer which can easily form a uniform coating film having excellent thermal yellowing resistance and high hardness, and excellent in solubility in a solvent and of which the uncured part is sufficiently soluble in an alkaline water, a resin composition containing the copolymer and curable by ionizing radiation, and a color filer and a liquid crystal display which are formed by using the resin composition.

The alkali-soluble maleimide based copolymer comprises essentially 5-50 mass% of cyclohexyl maleimide monomer units, 8-30 mass% of (meth) acrylic acid monomer units, and 30-87 mass% of (meth)acrylic ester monomer units, wherein the mass% X of the cyclohexyl maleimide monomer units and the mass% Y of the (meth)acrylic acid monomer units satisfy the relation of the formula: 0.4×X≤Y≤0.5×X+10.

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Inventors:

HAYASHI SHINJI
SEGA SHUNSUKE
TATEZAWA MASAHIRO
SUMINO TOMONOBU
YAMAGUCHI MINORU
KANEKO TOMOMASA
UEDA KENICHI

Application Number:

JP2002277867A

Publication Date:

July 09, 2003

Filing Date:

September 24, 2002

Export Citation:

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Assignee:

DAINIPPON PRINTING CO LTD
NIPPON CATALYTIC CHEM IND

International Classes:

C08F2/44; C08F220/06; C08F220/18; C08F222/40; C08F291/00; G02B5/20; G03F7/033; G03F7/004; (IPC1-7): C08F222/40; C08F2/44; C08F220/06; C08F220/18; C08F291/00; G02B5/20; G03F7/004; G03F7/033

Domestic Patent References:

JP2001064337A	2001-03-13
JPH1115147A	1999-01-22
JPH04272977A	1992-09-29
JPH04272978A	1992-09-29

Attorney, Agent or Firm:

Yasuo Yasutomi (1 outside)

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