C09B45/22 - CPC Classification Index

ClassID:

102329 ⎘

C09B45/22 - CPC Classification

Classification description:

Complex metal compounds of azo dyes; Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups; Monoazo compounds containing other metals

Recent Application in this class:

20250277115

2025-09-04

PIGMENT DISPERSION FOR AQUEOUS COSMETIC COMPOSITIONS, AND AQUEOUS COSMETIC COMPOSITION USING THE SAME

20250101231

2025-03-27

PIGMENT AND METHOD FOR PRODUCING SAME, SOLUTION, METAL HYDROXYL AMOUNT EVALUATION METHOD, AND METAL HYDROXYL PROCESSING RATE EVALUATION METHOD

20210155803

2021-05-27

COLORING COMPOSITION, CURED FILM, METHOD FOR FORMING PATTERN, COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE

20200263037

2020-08-20

COLORING COMPOSITION, METHOD FOR PRODUCING FILM, METHOD FOR PRODUCING COLOR FILTER, METHOD FOR PRODUCING SOLID-STATE IMAGING ELEMENT, AND METHOD FOR PRODUCING IMAGE DISPLAY DEVICE

20180127566

2018-05-10

Colored resin composition exhibiting pleochroism, and molded plastics manufactured using same

20170355908

2017-12-14

Metal organic liquid crystal dyes

20170275468

2017-09-28

Metal azo pigments

20170275467

2017-09-28

Metal azo pigments

20170275466

2017-09-28

Metal azo pigments

#10

20170275465

2017-09-28

Metal azo pigments

#11

20170275464

2017-09-28

Metal azo pigments

#12

20160280923

2016-09-29

Metal azo pigments

#13

20150280145

2015-10-01

Photoelectric conversion element, dye-sensitized solar cell, metal complex dye, dye solution, dye-adsorbed electrode and method of producing dye-sensitized solar cell

#14

20140374676

2014-12-25

Colored resin composition exhibiting pleochroism, and molded plastics manufactured using same

#15

20140030550

2014-01-30

Recordable optical recording medium having recording layer containing organic dye

#16

20110311752

2011-12-22

Optical recording medium, optical recording material and metal complex compound

#17

20110244164

2011-10-06

Dye for optical information recording medium and optical information recording medium

#18

20110177281

2011-07-21

Optical information recording medium, method of recording information and azo metal complex dye

#19

20110129635

2011-06-02

COLORING MATTER FOR OPTICAL INFORMATION RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING MEDIUM

#20

20110069595

2011-03-24

AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM

#21

20100120951

2010-05-13

Monoazo metal complex, azo-type pigment dispersant, and pigment composition comprising the azo-type pigment dispersant

#22

20100098898

2010-04-22

AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM

#23

20100074082

2010-03-25

Optical information recording medium and azo metal complex dye

#24

20100002569

2010-01-07

OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING AND REPRODUCING INFORMATION, AND AZO METAL COMPLEX DYE

#25

20090290469

2009-11-26

OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION, AZO METAL COMPLEX DYE, AND AZO METAL COMPLEX SALT DYE

#26

20090263611

2009-10-22

Optical recording medium, optical recording material and metal complex compound

#27

20090104417

2009-04-23

Magenta Dyes and Their Use in Ink-Jet Printing

#28

20080254252

2008-10-16

Optical information recording medium, method of recording information, and azo metal complex dye

#29

20080057417

2008-03-06

Process for preparing pigments

#30

20070254234

2007-11-01

Stabilized azo dye and method for its preparation

#31

20070054219

2007-03-08

Azo-metal chelate dye and optical recording medium

#32

20070042152

2007-02-22

High-capacity optical storage media

#33

20070020547

2007-01-25

Mono azo iron complex compound, and charge controlling agent and toner using the same

#34

20070020409

2007-01-25

Process for preparing metal compounds of an azo compound in the presence of seed crystals

#35

20060280894

2006-12-14

Metal complexes as light-absorbing compounds in the information layer of optical data carriers

#36

20060257776

2006-11-16

Charge control agent and toner for electrostatic image development

#37

20060141203

2006-06-29

Optical recording material and optical recording medium

#38

20050282926

2005-12-22

Ink jet ink containing multimetallic polymeric colorants

#39

20050277765

2005-12-15

Multimetallic polymeric azo colorants

#40

20050250047

2005-11-10

Light-fast, high-capacity optical storage media

#41

20050250034

2005-11-10

Charge control agent and toner for electrostatic image development

#42

20050109237

2005-05-26

Water-soluble complex dye, recording fluid and recording method

#43

20050103225

2005-05-19

Water-soluble complex dye, recording fluid and recording method

#44

20050081747

2005-04-21

Water-soluble complex dye, recording fluid and recording method

#45

20050051050

2005-03-10

Heat stable laked monoazo red pigment

#46

20050020819

2005-01-27

Metal complexes