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Title:
PIGMENT-DISPERSED COMPOSITION, COLORED PHOTOSENSITIVE COMPOSITION, PHOTOCURABLE COMPOSITION, COLOR FILTER, LIQUID CRYSTAL DISPLAY ELEMENT, AND SOLID IMAGE PICKUP ELEMENT
Document Type and Number:
WIPO Patent Application WO/2009/116442
Kind Code:
A1
Abstract:
Disclosed is a pigment-dispersed composition comprising: (a) a polymeric compound having at least one kind of repeating unit selected from a repeating unit represented by general formula (I) and a repeating unit represented by general formula (II); (b) a pigment; and (c) an organic solvent [in general formulae (I) and (II), R1 to R6 independently represent a hydrogen atom or the like; X1 and X2 independently represent -CO-, -C(=O)O-, -CONH-, -OC(=O)- or a phenylene group; L1 and L2 independently represent a single bond or a bivalent organic linkage group; A1 and A2 independently represent a univalent organic group; m and n independently represent an integer of 2 to 8; and p and q independently represent an integer of 1 to 100]. Also disclosed is a pigment-dispersed composition comprising: (A) a graft-type high-molecular-weight polymer having the main chain produced by copolymerizing 5 to 30 mass% of acrylic acid; (B) a pigment; and (C) an organic solvent.

Inventors:
FUJIMAKI, Kazuhiro (4000 Kawashiri, Yoshida-cho, Haibara-gu, Shizuoka 96, 42103, JP)
藤牧 一広 (〒96 静岡県榛原郡吉田町川尻4000番地 富士フイルム株式会社内 Shizuoka, 42103, JP)
KANDA, Hiromi (4000 Kawashiri, Yoshida-cho, Haibara-gu, Shizuoka 96, 42103, JP)
神田 博美 (〒96 静岡県榛原郡吉田町川尻4000番地 富士フイルム株式会社内 Shizuoka, 42103, JP)
Application Number:
JP2009/054710
Publication Date:
September 24, 2009
Filing Date:
March 12, 2009
Export Citation:
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Assignee:
FUJIFILM Corporation (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 10686, JP)
富士フイルム株式会社 (〒20 東京都港区西麻布2丁目26番30号 Tokyo, 10686, JP)
FUJIMAKI, Kazuhiro (4000 Kawashiri, Yoshida-cho, Haibara-gu, Shizuoka 96, 42103, JP)
藤牧 一広 (〒96 静岡県榛原郡吉田町川尻4000番地 富士フイルム株式会社内 Shizuoka, 42103, JP)
KANDA, Hiromi (4000 Kawashiri, Yoshida-cho, Haibara-gu, Shizuoka 96, 42103, JP)
International Classes:
C09D17/00; C08F220/26; C08F290/06; C09B67/20; C09B67/46; G02B5/20
Domestic Patent References:
2007-10-25
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See also references of EP 2270110A1
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (TAIYO, NAKAJIMA & KATOSeventh Floor, HK-Shinjuku Bldg.,3-17, Shinjuku 4-chom, Shinjuku-ku Tokyo 22, 16000, JP)
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