C09B62/04 - CPC Classification Index

ClassID:

102471 ⎘

C09B62/04 - CPC Classification

Classification description:

Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring

Sub-classes:

C09B62/043 » {containing two or more triazine rings linked together by a non-chromophoric link} 11
C09B62/046 » {Specific dyes not provided for in group to } 9
C09B62/06 » Anthracene dyes 9
C09B62/08 » Azo dyes 2
C09B62/10 » Porphines; Azoporphines 5

Recent Application in this class:

20210278761

2021-09-09

COLORING PHOTOSENSITIVE COMPOSITION, FILM, COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE

20180194943

2018-07-12

Fluorescent reactive dyes, process for the production thereof and their use

20180086929

2018-03-29

Ink jet textile printing ink composition and ink receiving container

20170341054

2017-11-30

Modification Of Fibers With Nanostructures Using Reactive Dye Chemistry

20160297980

2016-10-13

Ink jet recording ink

20130327248

2013-12-12

Anthrapyridone sulfonic acid compounds and their preparation methods and applications

20080280053

2008-11-13

Reactive Dyes Containing Divalent Sulfur in Non-Reactive Side Chain at Trizine Nucleus