C09B43/11 - CPC Classification Index

ClassID:

102259 ⎘

C09B43/11 - CPC Classification

Classification description:

Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups

Recent Application in this class:

20160106648

2016-04-21

Coloring agents and methods of use thereof

20160102208

2016-04-14

WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND COLORED ARTICLE

20150174026

2015-06-25

Coloring agents and methods of use thereof

20150080560

2015-03-19

Laundry Care Compositions Containing Dyes

20150037546

2015-02-05

Coloring composition for inkjet textile printing, textile printing method, and fabric

20140326269

2014-11-06

Coloring agents and methods of use thereof

20120272990

2012-11-01

Coloring agents and methods of use thereof

20110154583

2011-06-30

Coloring agents and methods of use thereof

20070173641

2007-07-26

Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the same