Title:
合成材料を練り込み着色する方法
Document Type and Number:
Japanese Patent JP2004536201
Kind Code:
A
Abstract:
The present invention relates to a method of mass-coloring synthetic materials, which comprises using at least one pigment dye of formula (1) wherein R and R1 together form a phenyl or heteroaryl radical and R2 is hydrogen, or R1 and R2 together form a phenyl or heteroaryl radical and R is hydrogen, and the rings A and B may each independently of the other be substituted by C1-C4?alkyl, C1-C4alkoxy, halogen, -COOR3, -CONHR4 and/or by -SR5, wherein R3, R4 and R5 are each independently of the others hydrogen, C1-C4alkyl, C6-C12aryl or heteroaryl, to synthetic materials colored with such pigment dyes, and to novel pigment dyes of formula (3), wherein R6 is hydrogen or bromine
Inventors:
Adan, Jean-Marie
Bache, Jean-Pierre
Bache, Jean-Pierre
Application Number:
JP2003515588A
Publication Date:
December 02, 2004
Filing Date:
July 18, 2002
Export Citation:
Assignee:
Ciba Specialty Chemicals Holding Inc.
International Classes:
C09B57/00; C07D217/00; C07D491/16; C08K5/00; C08K5/3447; C08L101/00; C09B53/00; C09B57/12; D01F1/04; D06P1/00; (IPC1-7): C08L101/00; C08K5/3447; C09B57/00
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Koshiro Tsukuda
Fumio Shinoda
Koshiro Tsukuda