ClassID:

102175

C09B35/03 - CPC Classification

Classification description:

Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling; Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound

Sub-classes:
Recent Application in this class:
#1
20200248024
2020-08-06

Ink set

#2
20190153231
2019-05-23

Pigment dispersion liquid and inkjet ink

#3
20150062265
2015-03-05

Ink composition, inkjet recording ink, and inkjet recording method

#4
20130255006
2013-10-03

Azo dyes

#5
20120165437
2012-06-28

Aqueous pigment dispersion and aqueous ink for inkjet recording

#6
20110091696
2011-04-21

Ink composition, ink composition for inkjet recording, ink set, ink cartridge, inkjet recording method, and recorded product

#7
20110018946
2011-01-27

Azo compounds, azo pigments, and dispersion, coloring composition and ink for inkjet recording containing the azo compounds or azo pigments, ink tank for inkjet recording, inkjet recording method, and recorded products

#8
20110001777
2011-01-06

Azo compound, azo pigment, dispersion containing the azo compound or azo pigment, coloring composition, ink for inkjet recording, ink tank for inkjet recording, inkjet recording method and recorded material

#9
20100199443
2010-08-12

Yellow anionic disazo dyes

#10
20100068472
2010-03-18

Yellow Azo Dyes for Ink Jet Printing

#11
20090246378
2009-10-01

Ink composition, ink set, and image recording method

#12
20090207287
2009-08-20

Colored photosensitive composition, and color filter array and solid image pickup device using the same

#13
20090207286
2009-08-20

Colored photosensitive composition, and color filter array and solid image pickup device using the same

#14
20090182152
2009-07-16

Colorant compounds

#15
20090088491
2009-04-02

Photo-curable composition including polymerizable compound, polymerization initiator, and dye

#16
20090043081
2009-02-12

INK JET RECORDING SET AND INK JET RECORDING METHOD

#17
20090000511
2009-01-01

Ink set, ink cartridge, inkjet recording method, and recorded matter

#18
20080249290
2008-10-09

Colorant compounds

#19
20080199615
2008-08-21

Dye ink, ink jet recording method, ink sheet, color toner and color filter

#20
20080114158
2008-05-15

Yellow anionic disazo dyes

#21
20060016368
2006-01-26

Ink composition and inkjet recording method

#22
20050172420
2005-08-11

Yellow anionic disazo dyes