Title:
重合可能な二発色団(Dichromophoric)二色性アゾ染料
Document Type and Number:
Japanese Patent JP5022215
Kind Code:
B2
Abstract:
The present invention is directed towards polymerizable dichromophoric dichroic azo dyes comprising azo-chromophores to which polymerizable groups are attached leading to dyes having sufficient solubility in combination with high coloring power and high order parameter.
Inventors:
Thomas P. Glow
Cherkawi, Zvea Mohamed
Mora, Franco
Cherkawi, Zvea Mohamed
Mora, Franco
Application Number:
JP2007511822A
Publication Date:
September 12, 2012
Filing Date:
April 26, 2005
Export Citation:
Assignee:
ROLIC AG
International Classes:
C09B35/56; C07D239/70; C07D487/10; C09B35/025; C09B69/10; C09K19/38; C09K19/60; G02B5/30
Domestic Patent References:
| JP4323269A | ||||
| JP7324169A | ||||
| JP9143471A | ||||
| JP3612714B2 | ||||
| JP2002250924A | ||||
| JP58176205A | ||||
| JP60184564A |
Foreign References:
| WO2002090447A1 |
Attorney, Agent or Firm:
Hajime Tsukuni
Koshiro Tsukuda
Fusayuki Saito
Koshiro Tsukuda
Fusayuki Saito