Title:
AZO COMPOUND, AND PIGMENT DISPERSANT, PIGMENT COMPOSITION, PIGMENT DISPERSION AND TONER COMPRISING AZO COMPOUND
Document Type and Number:
WIPO Patent Application WO/2012/032717
Kind Code:
A1
Abstract:
A dye compound which improves the dispersibility of an azo pigment in a non-aqueous solvent is provided. The dye compound is represented by general formula (1). R1 represents a C1-6 alkyl group or a phenyl group. R2 to R6 represent a hydrogen atom or a substituent represented by formula (2). R7 to R11 represent a hydrogen atom, a COOR12 group or a CONR13R14 group. R12 to R14 represent a hydrogen atom or a C1-3 alkyl group. P1 represents a polymer component, L1 represents a C1-3 alkylene group or a C6-10 arylene group, and * represents a binding site.
Inventors:
TANI YUTAKA (JP)
HIROSE MASASHI (JP)
TOYODA TAKAYUKI (JP)
MURAI YASUAKI (JP)
TANAKA MASATAKE (JP)
KAWAMURA MASASHI (JP)
INOUE KEI (JP)
HASEGAWA YUKI (JP)
HIROSE MASASHI (JP)
TOYODA TAKAYUKI (JP)
MURAI YASUAKI (JP)
TANAKA MASATAKE (JP)
KAWAMURA MASASHI (JP)
INOUE KEI (JP)
HASEGAWA YUKI (JP)
Application Number:
PCT/JP2011/004592
Publication Date:
March 15, 2012
Filing Date:
August 16, 2011
Export Citation:
Assignee:
CANON KK (JP)
TANI YUTAKA (JP)
HIROSE MASASHI (JP)
TOYODA TAKAYUKI (JP)
MURAI YASUAKI (JP)
TANAKA MASATAKE (JP)
KAWAMURA MASASHI (JP)
INOUE KEI (JP)
HASEGAWA YUKI (JP)
TANI YUTAKA (JP)
HIROSE MASASHI (JP)
TOYODA TAKAYUKI (JP)
MURAI YASUAKI (JP)
TANAKA MASATAKE (JP)
KAWAMURA MASASHI (JP)
INOUE KEI (JP)
HASEGAWA YUKI (JP)
International Classes:
C09B55/00; C09B67/20; C09B67/46; C09B69/10; C09D17/00; G03G9/08; G03G9/087; G03G9/09
Domestic Patent References:
| WO1999042532A1 | 1999-08-26 | |||
| WO2009060886A1 | 2009-05-14 |
Foreign References:
| JP2009501251A | 2009-01-15 | |||
| JP2002146227A | 2002-05-22 | |||
| JP3984840B2 | 2007-10-03 | |||
| US7582152B2 | 2009-09-01 | |||
| JP3721617B2 | 2005-11-30 | |||
| JP2010199927A | 2010-09-09 |
Other References:
See also references of EP 2615142A4
DATTA E. PONDE ET AL.: "The Journal of Organic Chemistry", vol. 63, 1998, AMERICAN CHEMICAL SOCIETY, pages: 1058 - 1063
KIRAN KUMAR SOLINGAPURAM SAI ET AL.: "The Journal of Organic Chemistry", vol. 72, 2007, AMERICAN CHEMICAL SOCIETY, pages: 9761 - 9764
"Experimental Chemistry Guide Book", vol. 17, MARUZEN BOOKSTORES CO., pages: 162 - 179
"Experimental Chemistry Guide Book", vol. 15, MARUZEN BOOKSTORES CO., pages: 390 - 448
JOHN C. SHEEHAN ET AL.: "Journal of Organic Chemistry", vol. 26, 1961, AMERICAN CHEMICAL SOCIETY, pages: 2525 - 2528
"Polymer Handbook", 1989, JOHN WILEY & SONS, pages: 209 - 277
DATTA E. PONDE ET AL.: "The Journal of Organic Chemistry", vol. 63, 1998, AMERICAN CHEMICAL SOCIETY, pages: 1058 - 1063
KIRAN KUMAR SOLINGAPURAM SAI ET AL.: "The Journal of Organic Chemistry", vol. 72, 2007, AMERICAN CHEMICAL SOCIETY, pages: 9761 - 9764
"Experimental Chemistry Guide Book", vol. 17, MARUZEN BOOKSTORES CO., pages: 162 - 179
"Experimental Chemistry Guide Book", vol. 15, MARUZEN BOOKSTORES CO., pages: 390 - 448
JOHN C. SHEEHAN ET AL.: "Journal of Organic Chemistry", vol. 26, 1961, AMERICAN CHEMICAL SOCIETY, pages: 2525 - 2528
"Polymer Handbook", 1989, JOHN WILEY & SONS, pages: 209 - 277
Attorney, Agent or Firm:
OKABE, Yuzuru et al. (JP)
Okabe 讓 (JP)
Okabe 讓 (JP)
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Claims: