Title:
COLOURING COMPOSITION, AND PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/045725
Kind Code:
A1
Abstract:
This colouring composition includes water, and dye compounds represented by general formula (I). A dye compound having, at the α position of a phthalocyanine skeleton thereof, at least one substituent represented by -A101-CH2-NR101R102 in general formula (I), accounts for at least 50 mol% of the total amount of the dye compounds represented by general formula (I). In general formula (I): R101 and R102 each independently represent a C1-20 primary alkyl group; A101 represents a linking group having a group selected from a sulfonyl group and a sulfonamide group; M101 represents an atom selected from the group consisting of a copper atom, a zinc atom, a nickel atom, and a cobalt atom; M102 represents a hydrogen atom, ammonium, or an alkali metal atom; and n101 represents an integer equal to or greater than 2.
Inventors:
IIZUMI TAKASHI (JP)
YAGI KAZUNARI (JP)
YAGI KAZUNARI (JP)
Application Number:
PCT/JP2014/072653
Publication Date:
April 02, 2015
Filing Date:
August 28, 2014
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09B67/44; B41J2/01; B41M5/00; C09B47/20; C09D11/00; D06P1/14; D06P3/24; D06P5/00
Domestic Patent References:
| WO2014156496A1 | 2014-10-02 |
Foreign References:
| JP2001526649A | 2001-12-18 | |||
| JPH07331106A | 1995-12-19 | |||
| JPH01319571A | 1989-12-25 | |||
| US6332918B1 | 2001-12-25 | |||
| JPH10130517A | 1998-05-19 | |||
| JP2013129805A | 2013-07-04 | |||
| JP2013129802A | 2013-07-04 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
Download PDF: