Title:
COLORED COMPOSITION, INKJET RECORDING INK, COLOR TONER, OPTICAL RECORDING MEDIUM, INK SHEET FOR THERMALLY SENSITIVE TRANSFER RECORDING MATERIAL, COLOR FILTER, AND INKJET RECORDING METHOD USING THE INKJET RECORDING INK
Document Type and Number:
Japanese Patent JP2005162855
Kind Code:
A
Abstract:
To obtain a colored composition having excellent color hue and excellent fastness, to provide an inkjet recording ink which uses the colored composition, has the good color hue and can form images having high fastness to light and active gases, especially ozone, in environments, to provide an inkjet recording method, and further to provide a color toner having excellent color reproducibility and light fastness, an optical recording medium, an ink sheet for thermally sensitive transfer recording material, and a color filter.
The colored composition is characterized by containing an azo dye represented by formula (1) [R1, R2 and Ra are each H or a substituent; A is an aryl group or heterocyclic group which may be substituted; (n) is an integer of 0 to 2].
Inventors:
TAKAHASHI MARI
SUZUKI TAKASHI
YASUKAWA HIROYUKI
IKESU SATORU
Application Number:
JP2003402666A
Publication Date:
June 23, 2005
Filing Date:
December 02, 2003
Assignee:
KONICA MINOLTA HOLDINGS INC
International Classes:
B41J2/01; B41M5/00; B41M5/26; B41M5/30; B41M5/385; B41M5/39; C09B27/00; C09B29/036; C09B29/042; C09B29/52; C09D11/00; C09D11/322; C09D11/328; C09D17/00; G02B5/20; G03G9/09; G11B7/24097; (IPC1-7): C09B27/00; B41J2/01; B41M5/00; B41M5/26; B41M5/30; C09B29/036; C09B29/042; C09B29/52; C09D11/00; C09D17/00; G02B5/20; G03G9/09; G11B7/24
