Bayer Aktiengesellschaft

Mobay Chemical Corporation

Bayeraktiengesellschaft

Joachim Wolff

Dietrich Hildebrand

Karlheinz Wolf

Joachim Grutze

Max Schwarz

Horst Jager

Frank-Michael Stohr

Reinhold M Klipper

Jochen Koll

Harald Blum

Joachim Probst

Peter M Lange

Christoph Irle

Wolfram Reddig

Josef-Walter Stawitz

Karl-Heinz Wolf

Michael Ehlers

Horst Clemens

Frank M Stohr

Rolf Schulz

Ulrich Hanxleden

Manfred Hoppe

Reinhold Hornle

Hans-Heinz Molls

Konrad Nonn

Thomas J Thomas

Volker Paulat

Detlef Szeymies

Dietmar Kalz

Horst J Ager

Werner Marschner

Robert G Hoguet

Henry T Whetsell

The invention relates to aqueous reactive 2-component binder combinations for aqueous reactive filler compositions, processes for the preparation of aqueous reactive filler compositions based on aqueous reactive 2-component binder combinations and the use of such filler compositions.

Aqueous reactive putty (I)

Aqueous reactive putties (II)

Process for dyeing or printing fiber materials containing hydroxyl groups, characterized in that at least one blue-dyeing dyestuff of the formula ##STR1## wherein the substituents have the meaning given in the description, is used together with at least one yellow-dyeing and/or at least one red-dyeing and/or at least one navy blue- or black-dyeing dyestuff.

Process for dyeing or printing fibre materials containing hydroxyl groups

Dyeings having improved properties are obtained with a dyestuff of the following formula ##STR1## wherein the substituents have the meaning given in the description.

Process for dyeing and printing materials containing hydroxyl and/or

Process for dyeing or printing fibre materials containing hydroxyl groups, characterized in that at least one blue-dyeing dyestuff of the formula ##STR1## wherein the substituents have the meaning given in the description, is used together with at least one yellow-dyeing and/or at least one red-dyeing and/or at least one navy blue- or black-dyeing dyestuff.

Novel reactive dyestuffs of the general formula ##STR1## in which A represents CH.dbd.CH, or CH.sub.2 --CH.sub.2 Z, in which Z denotes a substituent which can be split off under dyeing conditions, and in which the other groups have the meaning given in the description, show improved application properties.

Diazo reactive dyestuffs, their preparations and use

The invention relates to azo reactive dyes of the formula ##STR1## in which D denotes the radical of a diazo component of the benzene or naphthalene series,

Benzene or naphthalene azo dyes containing SO.sub.2 X and triazinyl

Azo class reactive dyestuffs have been found which have the general formula (1) ##STR1## and in which Z.sup.1 and Z.sup.2 represent a reactive group from the pyrimidine series, X represents SR.sup.1, OR.sup.2 or NR.sup.3 R.sup.4, and the remaining substituents have the meanings given in the description, which dyestuffs are particularly suitable for dyeing hydroxyl- and amido-containing fibres, in particular cotton.

Reactive disazo dyestuffs which contain two heterocyclic reactive groups

An improved reactive dyestuff mixture comprises at least one monochlorotriazine dyestuff 1 and at least one monofluorotriazine dyestuff 2 and/or fluorochloropyrimidine dyestuff 3, and if appropriate additional dyestuffs having the formulae given in the description.

Reactive dyestuff mixture having improved properties in combination

A reactive dyestuff mixture contains at least one vinylsulphonylphthalocyanine dyestuff, at least one Ni fluoro-chloropyrimidenyl phthalocyanine dyestuff and/or one Ni chlorotriazinyl-phthalocyanine dyestuff.

Reactive dyestuff green mixture having reduced dichroism

Improved reactive dyestuff red mixtures comprise in each case at least one component of the formula 1 ##STR1## and one component of the formula 2 ##STR2## wherein the substituents have the meaning given in the description.

Reactive dyestuff red mixture

A reactive dyestuff mixture showing improved compatibility contains at least one vinylsulphonyltriazine dyestuff 1, at least one monofluorotriazine dyestuff 2 or fluorochloropyrimidine dyestuff 3 together with, if desired, additional dyestuffs.

Reactive dyestuff mixture

Improved reactive dyestuff mixtures comprise a reactive dyestuff of the formula (I) ##STR1## and a chlorotriazine dyestuff of the formula ##STR2## wherein the substituents have the meaning given in the description.

Reactive dyestuff mixtures

A phthalocyanine reactive dyestuff mixture having an improved dyeing levelness and combination properties comprises at least one phthalocyanine vinylsulphonyl reactive dyestuff 1, at least one phthalocyanine fluorochloropyrimidinyl reactive dyestuff 2 and/or a phthalocyanine monochlorotriazinyl reactive dyestuff 3.

Phthalocyanine reactive dyestuff mixture

New dyestuff mixtures contain in each case at least one fluoropyrimidine dyestuff of the general formula (I) ##STR1## and a vinylsulfonyl dyestuff of the formula (II) ##STR2## in which the substituents have the meaning given in the description.

Growing community of inventors

Odenthal, Germany

Joachim Wolff