ClassID:

102568

C09B62/513 - 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 not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group; Azo dyes Disazo or polyazo dyes

Recent Application in this class:
#1
20210332246
2021-10-28

Method of manufacturing reactive composition and ink for high stability

#2
20210002735
2021-01-07

Process for the simultaneous tanning and dyeing of collagen containing fibrous material

#3
20200283634
2020-09-10

Reactive navy to black dye composition and dye product thereof

#4
20200231819
2020-07-23

Reactive dye compound and preparation method and application thereof

#5
20180230311
2018-08-16

Heavy metal free, blue and navy fibre-reactive dye mixtures

#6
20170121527
2017-05-04

Bisazo dyes and mixtures thereof

#7
20140173835
2014-06-26

Mixtures of Reactive Dyes and Their Use

#8
20140026333
2014-01-30

Fibre-Reactive Dyes, Their Preparation and Their Use

#9
20120302486
2012-11-29

Mixtures of fibre-reactive dyes and their use in a method for di- or trichromatic dyeing or printing

#10
20090176972
2009-07-09

Reactive dyestuff with N,N-dialkylamino bridge group

#11
20090090628
2009-04-09

NUCLEIC ACID DERIVATIVES AND METHODS OF USE

#12
20090054645
2009-02-26

Bridge compound with N,N-dialkylamino group and application thereof

#13
20090018317
2009-01-15

Reactive dyestuffs with alkylthio group and beta-sulfatoethysulfone group

#14
20080289124
2008-11-27

Reactive Azo Dyes, Methods for the Production Thereof and Their Use

#15
20080250575
2008-10-16

Fibre-reactive dyes, their preparation and their use

#16
20080184912
2008-08-07

Black dye composition and black ink composition for textile digital printing

#17
20080047079
2008-02-28

Reactive Polyazo Dyes

#18
20070289072
2007-12-20

NEW ANIONIC COLORING AGENTS TO DYE LEATHER, PAPER, CARDBOARD AND TEXTILE SUBSTRATES: MIXTURES OF COLORING AGENTS INCLUDING THESE NEW PRODUCTS, AND SUBSTRATES DYED USING THE ABOVE COLORING AGENTS

#19
20070234488
2007-10-11

Method for the reactive coloration of leather

#20
20070199163
2007-08-30

Mono-, Di- or Trichromatic Dyeing or Printing of Natural or Synthetic Polyamide Fiber Materials

#21
20070199162
2007-08-30

Mono-, Di- or Trichromatic Dyeing or Printing of Natural or Synthetic Polyamide Fiber Materials

#22
20070033746
2007-02-15

Method for the reactive coloring of leather

#23
20060174800
2006-08-10

Black dyes composition for ink-jet inks

#24
20060150345
2006-07-13

New anionic coloring agents to dye leather, paper, cardboard and textile substrates: mixtures of coloring agents including these new products, and substrates dyed using the above coloring agents

#25
20060058515
2006-03-16

Disazo reactive dyestuffs containing the quaternary groups and their use

#26
20050060819
2005-03-24

Mono-, di-or trichromatic dyeing or printing of natural or synthetic polyamide fiber materials