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ClassID:

102335 ⎘

C09B45/34 - CPC Classification

Classification description:

Complex metal compounds of azo dyes Preparation from o-monohydroxy azo compounds having in the o'-position an atom or functional group other than hydroxyl, alkoxy, carboxyl, amino or keto groups

Sub-classes:
Recent Application in this class:
#1
20120161087
2012-06-28

Photosensitive Resin Composition and Color Filter Using the Same

 #2
20110129635
2011-06-02

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

 #3
20100233415
2010-09-16

OPTICAL RECORDING MEDIUM AND AZO METAL CHELATE COMPOUND

 #4
20090104417
2009-04-23

Magenta Dyes and Their Use in Ink-Jet Printing

 #5
20090081401
2009-03-26

OPTICAL RECORDING MEDIA

 #6
20080241394
2008-10-02

Dyes and their use in ink-jet printing

 #7
20080142759
2008-06-19

Pyridine N-Oxide Based Azo Dyes And Their Metal Complexes For Use In Optical Layers For Optical Data Recording

 #8
20080081285
2008-04-03

OPTICAL INFORMATION RECORDING MEDUM AND AZO-METAL COMPLEX DYE

 #9
20070248782
2007-10-25

High-capacity optical storage media

 #10
20060286477
2006-12-21

Methanesulfonamide azo dyes

 #11
20060257613
2006-11-16

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

 #12
20060152565
2006-07-13

Magenta metal chelate dyes and their use ink-jet printers

 #13
20060137572
2006-06-29

Magenta metal complex azo compounds and inks and their use in ink-jet printing

 #14
20060137571
2006-06-29

Magenta metal complex azo compounds and inks and their use in ink-jet printing

 #15
20050264628
2005-12-01

Ink

 #16
20050109237
2005-05-26

Water-soluble complex dye, recording fluid and recording method

 #17
20050103225
2005-05-19

Water-soluble complex dye, recording fluid and recording method

 #18
20050081747
2005-04-21

Water-soluble complex dye, recording fluid and recording method