C09B29/0055 - CPC Classification Index

ClassID:

102022 ⎘

C09B29/0055 - CPC Classification

Classification description:

Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only oxygen as heteroatom

Recent Application in this class:

20170362436

2017-12-21

Direct dyes and composition comprising the dyes

20140336254

2014-11-13

Small molecules that covalently modify transthyretin

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

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

20120270938

2012-10-25

Small molecules that covalently modify transthyretin

20110163283

2011-07-07

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

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

20060142554

2006-06-29

Azo compounds