C09B33/12 - CPC Classification Index

ClassID:

102157 ⎘

C09B33/12 - CPC Classification

Classification description:

Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling; Disazo dyes in which the coupling component is a heterocyclic compound

Recent Application in this class:

20190153231

2019-05-23

Pigment dispersion liquid and inkjet ink

20180208787

2018-07-26

AQUEOUS PIGMENT DISPERSION, METHOD FOR PRODUCING SAME, COLORING COMPOSITION, INK COMPOSITION, INK COMPOSITION FOR INKJET RECORDING, AND INKJET RECORDING METHOD

20170003497

2017-01-05

Electrowetting element

20160238756

2016-08-18

Dye compound, ink, and resist composition for color filter

20150315386

2015-11-05

Metal free acid dyes, process for the production thereof and their use

20140211293

2014-07-31

Electrowetting device

20140163212

2014-06-12

Coloring matter compound, ink, heat-sensitive transfer recording sheet, and resist composition for color filter

20140141249

2014-05-22

Dispersion including azo pigment, coloring composition, inkjet recording ink and method for preparing dispersion

20130011637

2013-01-10

Water-soluble azo compound or salt thereof, ink composition, and colored body

#10

20120165437

2012-06-28

Aqueous pigment dispersion and aqueous ink for inkjet recording

#11

20120165436

2012-06-28

PIGMENT DISPERSION CONTAINING AZO PIGMENT AND AQUEOUS INK FOR INKJET RECORDING USING THE SAME

#12

20120156449

2012-06-21

Ink set, recording method, recorded material and printed material

#13

20120095195

2012-04-19

COLORING MATTER, INK, INK FOR INK JET, INK JET RECORDING METHOD, COLOR TONER, AND COLOR FILTER

#14

20120095194

2012-04-19

Coloring matter, ink, ink for ink jet, ink jet recording method, color toner, and color filter

#15

20120088910

2012-04-12

Coloring matter, ink, ink for ink jet, ink jet recording method, color toner, and color filter

#16

20110245475

2011-10-06

Azo pigment, process for producing azo pigment, dispersion containing azo pigment, and coloring composition

#17

20110179974

2011-07-28

Azo pigment, process for producing azo pigment, and dispersion and coloring composition containing azo pigment

#18

20110166267

2011-07-07

Azo pigment-containing aqueous ink for inkjet recording

#19

20110091696

2011-04-21

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

#20

20110030583

2011-02-10

Azo pigments, process for producing the azo pigments, and pigment dispersion, coloring composition and ink for inkjet recording containing the pigment

#21

20110017099

2011-01-27

Azo pigment composition, production process of azo pigment composition, dispersion containing azo pigment composition, coloring composition and ink for inkjet recording

#22