Title:
PHTHALOCYANINE COMPOUND AND COLORED COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2006291088
Kind Code:
A
Abstract:
To obtain a green and halogen free compound resistant to orgnic solvents and acids.
The compound is a phthalocyanine compound expressed by formula (1) wherein M expresses H or a metal atom; R1 to R4 express each an alkyl, phenyl, tolyl or xylyl.
Inventors:
NAGATA YOSHIAKI
Application Number:
JP2005115619A
Publication Date:
October 26, 2006
Filing Date:
April 13, 2005
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS
International Classes:
C09B47/22; C07D471/22; C07D487/22; C09B47/067
Attorney, Agent or Firm:
Kono Tsuyo