ClassID:

102532

C09B62/4415 - 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 with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring; Azo dyes Disazo or polyazo dyes

Recent Application in this class:
#1
20150096131
2015-04-09

Fibre-reactive dyes, their preparation and their use

#2
20120302486
2012-11-29

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

#3
20120284934
2012-11-15

FIBER-REACTIVE AZO DYES, PREPARATION THEREOF AND USE THEREOF

#4
20120117737
2012-05-17

Fibre-reactive azo dyes, their preparation and their use

#5
20110173764
2011-07-21

MULTIPLE STEP DYEING TEXTILE WITH CONCENTRATED DYE SYSTEMS

#6
20100159140
2010-06-24

Red reactive dyes, their preparation and their use

#7
20100132135
2010-06-03

REACTIVE DYES, A PROCESS FOR THEIR PREPARATION AND THEIR USE

#8
20100077555
2010-04-01

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

#9
20100024138
2010-02-04

MIXTURES OF REACTIVE DYES AND THEIR USE

#10
20090054645
2009-02-26

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

#11
20080295732
2008-12-04

Azo reactive dyes and mixtures of fiber-reactive azo dyes, their preparation and their use

#12
20080289124
2008-11-27

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

#13
20080289123
2008-11-27

Reactive Dyes, Their Preparation and Their Use

#14
20080256726
2008-10-23

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

#15
20080207881
2008-08-28

Reactive dyes containing an alkylthio-s-triazinyl reactive group

#16
20080194817
2008-08-14

Reactive Dyestuffs, Method for the Production Thereof, and Use of the Same

#17
20080047079
2008-02-28

Reactive Polyazo Dyes

#18
20080039614
2008-02-14

Reactive dyes containing an alkylthio-s-triazinyl reactive group

#19
20070294842
2007-12-27

Reactive dyes, a process for their preparation and their use

#20
20070033746
2007-02-15

Method for the reactive coloring of leather

#21
20060230552
2006-10-19

Fiber reactive dyestuffs

#22
20060207038
2006-09-21

Mixtures of reactive dyes and their use

#23
20060185100
2006-08-24

Fibre-reactive azo dyes, their preparation and their use

#24
20050203286
2005-09-15

Environmental protection series of reactive dyestuffs and their use