C09B29/3665 - CPC Classification Index

ClassID:

102102 ⎘

C09B29/3665 - CPC Classification

Classification description:

Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic ring with two nitrogen atoms

Sub-classes:

C09B29/3669 » {from a pyrimidine ring} 14

Recent Application in this class:

20210002486

2021-01-07

Azo compound and black dye composition including the same

20190177563

2019-06-13

Yellow ink composition for nonaqueous inkjet

20180355179

2018-12-13

Dye compound, composition comprising dye compound, and display device using dye compound

20170275467

2017-09-28

Metal azo pigments

20170275466

2017-09-28

Metal azo pigments

20170275465

2017-09-28

Metal azo pigments

20170275464

2017-09-28

Metal azo pigments

20090043081

2009-02-12

INK JET RECORDING SET AND INK JET RECORDING METHOD