ClassID:

102032

C09B29/0092 - 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 two nitrogen and one sulfur as heteroatoms

Recent Application in this class:
#1
20230357638
2023-11-09

MONOAZO DICHROIC DYE COMPOUND, POLARIZING PLATE COMPOSITION COMPRISING SAME, POLARIZING PLATE FORMED THEREFROM, AND OPTICAL DEVICE COMPRISING SAME

#2
20170362436
2017-12-21

Direct dyes and composition comprising the dyes

#3
20170196792
2017-07-13

Hair-dye composition

#4
20170145215
2017-05-25

Azo dye composition and method for producing same

#5
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

#6
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

#7
20110163283
2011-07-07

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

#8
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

#9
20110117337
2011-05-19

Magenta Dyes and Inks for Use in Ink-Jet Printing

#10
20100258036
2010-10-14

Azo pigment, and pigment dispersion, coloring composition and ink composition for inkjet recording containing the same

#11
20100104985
2010-04-29

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

#12
20100098898
2010-04-22

AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM

#13
20090274853
2009-11-05

DICHROIC DYE COMPOSITION

#14
20090246687
2009-10-01

Azo-metal chelate dye and optical recording medium

#15
20090043081
2009-02-12

INK JET RECORDING SET AND INK JET RECORDING METHOD

#16
20090036638
2009-02-05

Contrast Dyes for Inkjet Lithographic Printing Plates

#17
20060035171
2006-02-16

Azo-metal chelate dye and optical recording medium

#18
20060009357
2006-01-12

Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer