Wolff Walsrode Ag

Eugen Reinhardt

Reinhard Kniewske

Klaus Szablikowski

Rene Kiesewetter

Lutz Hoppe

Erhard Luhmann

Frank Hohl

Helmut Huhn

Werner Karstens

The present invention relates to carboxymethylcellulose (CMC) having a lower degree of substitution and to its use in textile printing.

Carboxymethylcellulose and its use in textile printing

The invention relates to certain highly substituted carboxymethyl sulfoethyl cellulose ethers (CMSEC), to a simplified and economic process for their production and to their use as thickeners in textile printing.

Highly substituted carboxymethyl sulfoethyl cellulose ethers (CMSEC), a

The present invention relates to sulphoalkylcellulose derivatives, in particular sulphoethylcellulose, with a degree of substitution by sulphoethyl groups of 1.2 to 2.0 using a one- to three-step, preferably two-step process and the use of the sulphoalkyl-cellulose derivatives as thickening agents or rheology improvers in textile printing.

Highly substituted sulphoalkycellulose derivatives, especially

The present invention relates to the use of anionic alkyl cellulose mixed ethers, preferably alkyl carboxy-methyl cellulose mixed ethers and, more preferably methyl carboxymethyl cellulose mixed ethers (MCMC), as auxiliaries in the textile industry and preferably as thickeners for textile printing pastes.

Use of anionic alkyl cellulose mixed ethers in textile printing

Cellulose ether compositions based on rapidly dissolving, pulverulent, water soluble cellulose ethers contain swellable and suction active superabsorbents to prevent the formation of lumps when dissolved. The cellulose ether composition can be converted into compression moulded pieces which retain the rapid solubility and dissolve without forming lumps.

Cellulose ether compositions for aqueous media

Process for the preparation of aqueous solutions of hydrolysed styrene/acrylonitrile copolymers, the carboxyl groups of which are entirely or partly present as NH.sub.4 and/or alkali metal salt, characterized in that

Growing community of inventors

Walsrode, Germany

Eugen Reinhardt