Title:
CARBON BLACK GRAFT POLYMER, PROCESS FOR THE PRODUCTION OF THE POLYMER AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/1997/000295
Kind Code:
A1
Abstract:
A carbon black graft polymer that is prepared by mixing a block or graft polymer comprising a segment (A) having groups reactive with the functional groups present on the surface of carbon black and a segment (B) having a skeletal structure different from that of the segment (A) with carbon black under heating and is excellent in the dispersibility in various media, pigmentation and light screening properties. A graft polymer produced by further incorporating an ethylenically unsaturatred double bond and/or a carbonyl group into the graft chain of the above graft polymer exhibits also photosensitivity, alkali developability, insulating characteristics or the like, thus being useful as a black photo-curable resin composition suitable for forming the black matrix of a color filter.
Inventors:
IKEDA HAYATO (JP)
ANDO NOBUYUKI (JP)
ASAKO YOSHINOBU (JP)
ANAN KAZUHIRO (JP)
MATSUDA TATSUHITO (JP)
ARAKAWA MOTOHIRO (JP)
OHTSUKI NOBUAKI (JP)
AWAJI TOSHIO (JP)
TORIBUCHI HIRONOBU (JP)
KUSHINO MITSUO (JP)
UEHARA KEIICHI (JP)
MORI YOSHIKUNI (JP)
ANDO NOBUYUKI (JP)
ASAKO YOSHINOBU (JP)
ANAN KAZUHIRO (JP)
MATSUDA TATSUHITO (JP)
ARAKAWA MOTOHIRO (JP)
OHTSUKI NOBUAKI (JP)
AWAJI TOSHIO (JP)
TORIBUCHI HIRONOBU (JP)
KUSHINO MITSUO (JP)
UEHARA KEIICHI (JP)
MORI YOSHIKUNI (JP)
Application Number:
PCT/JP1996/001645
Publication Date:
January 03, 1997
Filing Date:
June 14, 1996
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
IKEDA HAYATO (JP)
ANDO NOBUYUKI (JP)
ASAKO YOSHINOBU (JP)
ANAN KAZUHIRO (JP)
MATSUDA TATSUHITO (JP)
ARAKAWA MOTOHIRO (JP)
OHTSUKI NOBUAKI (JP)
AWAJI TOSHIO (JP)
TORIBUCHI HIRONOBU (JP)
KUSHINO MITSUO (JP)
UEHARA KEIICHI (JP)
MORI YOSHIKUNI (JP)
IKEDA HAYATO (JP)
ANDO NOBUYUKI (JP)
ASAKO YOSHINOBU (JP)
ANAN KAZUHIRO (JP)
MATSUDA TATSUHITO (JP)
ARAKAWA MOTOHIRO (JP)
OHTSUKI NOBUAKI (JP)
AWAJI TOSHIO (JP)
TORIBUCHI HIRONOBU (JP)
KUSHINO MITSUO (JP)
UEHARA KEIICHI (JP)
MORI YOSHIKUNI (JP)
International Classes:
B41M5/385; C08F8/00; C08F291/00; C08F292/00; C08F293/00; C08K9/08; C09C1/56; C09C3/10; C09D11/00; C09D11/02; C09D11/10; G03C7/12; G03F7/00; G03F7/038; G03G9/087; G03G9/09; G03G9/12; G02F1/1335; (IPC1-7): C09C1/56; B01F3/12; C08F291/00; C08F293/00; C09C3/10; C09D11/00; D01F1/10; G02B5/20; G03F7/004; G03G9/09
Foreign References:
| JPH0516031B2 | ||||
| JPH0667421A | 1994-03-11 | |||
| JPH0224868B2 | 1990-05-30 | |||
| JPH06214385A | 1994-08-05 | |||
| JPH0627269B2 | 1994-04-13 | |||
| JPH064807B2 | 1994-01-19 | |||
| JP4053905B2 | 2008-02-27 | |||
| JPH05194825A | 1993-08-03 | |||
| JPH0813248A | 1996-01-16 | |||
| JPH0149369B2 | 1989-10-24 | |||
| JPH05339516A | 1993-12-21 | |||
| US4530961A | 1985-07-23 | |||
| JPS4222047B1 | ||||
| JPS443826B1 | ||||
| US5281261A | 1994-01-25 | |||
| US5228912A | 1993-07-20 | |||
| JPS4517248B1 | ||||
| US3557040A | 1971-01-19 | |||
| US3585140A | 1971-06-15 | |||
| JPH0224868B2 | 1990-05-30 | |||
| JPH0627269B2 | 1994-04-13 |
Other References:
See also references of EP 0787777A4
JEAN-BAPTISTE DONNET ET AL.: "Carbon Black", 1 May 1978, KODANSHA K.K.
JEAN-BAPTISTE DONNET ET AL.: "Carbon Black", 1 May 1978, KODANSHA K.K.
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