ClassID:

102016

C09B29/0033 - CPC Classification

Classification description:

Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with one nitrogen atom

Recent Application in this class:
#1
20160251517
2016-09-01

Disperse azo dyes, a process for the preparation thereof and the use thereof

#2
20150197637
2015-07-16

Disperse azo dyes, a process for the preparation thereof and the use thereof

#3
20130000511
2013-01-03

Pigment composition, ink for inkjet recording, coloring composition for color filter, and color filter

#4
20120328984
2012-12-27

Process for producing azo compounds, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, and color filter

#5
20120286145
2012-11-15

Pigment dispersion composition, colored curable composition, color filter for solid-state image sensor and method of producing the same, and solid-state image sensor

#6
20110226155
2011-09-22

Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants

#7
20110197377
2011-08-18

Azo dyes, a process for the preparation thereof and the use thereof

#8
20110163283
2011-07-07

Azo compounds, azo pigments, pigment dispersion, coloring composition, and ink for inkjet recording

#9
20110143270
2011-06-16

Azo compound, azo pigment, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, color filter, and process for preparing a coloring composition for color filter

#10
20110078863
2011-04-07

PHTHALIMIDYL-AZO DYES, PROCESS FOR THEIR PREPARATION AND THEIR USE

#11
20100104985
2010-04-29

COMPOUND FOR PHOTORESIST, PHOTORESIST LIQUID, AND ETCHING METHOD USING THE SAME

#12
20090274853
2009-11-05

DICHROIC DYE COMPOSITION

#13
20090209742
2009-08-20

DISPERSE DYES, PRODUCTION AND USE

#14
20080184499
2008-08-07

PHTHALIMIDYL-AZO DYES, PROCESS FOR THEIR PREPARATION AND THEIR USE

#15
20080178763
2008-07-31

Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants

#16
20060101594
2006-05-18

Phthalimidyl-azo dyes, process for their preparation and their use

#17
20060046596
2006-03-02

Phthalimidylazo dyes, processess for the preparation thereof and the use thereof