C09B29/0081 - CPC Classification Index

ClassID:

102029 ⎘

C09B29/0081 - CPC Classification

Classification description:

Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms Isothiazoles or condensed isothiazoles

Recent Application in this class:

20210363353

2021-11-25

Method for Improving Alkali Resistance and Oxidation Resistance of Benzisothiazole Disperse Dye

20210017389

2021-01-21

Solution comprising a dye

20170362436

2017-12-21

Direct dyes and composition comprising the dyes

20160313624

2016-10-27

Electrophoretic fluid

20140078577

2014-03-20

AZO compound and ink containing the compound

20130000511

2013-01-03

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

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

20120291207

2012-11-22

Disperse azo dyes

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

#10

20110197377

2011-08-18

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

#11

20110166267

2011-07-07

Azo pigment-containing aqueous ink for inkjet recording

#12

20110163283

2011-07-07

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

#13

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

#14