Highly substituted carboxymethyl sulfoethyl cellulose ethers a process for their production and their use in textile printing inks

Carboxymethylsulphoethylcellulose with a degree of substitution of 1.4 to 2.2 is prepared in a two-stage process. After the first stage, the product is milled to a powder which has a grading limit of 100% </= 2.0 mm. This mixed cellulose ether is used as thickener in textile printing.

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Bibliographic Details
Main Authors RENUE KIESEWETTER, REINHARD KNIEWSKE, EUGEN REINHARDT
Format Patent
LanguageEnglish
Published 19.10.1994
Edition5
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM
DYEING OR PRINTING TEXTILES
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
POLYSACCHARIDES
TEXTILES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TREATMENT OF TEXTILES OR THE LIKE
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Summary:Carboxymethylsulphoethylcellulose with a degree of substitution of 1.4 to 2.2 is prepared in a two-stage process. After the first stage, the product is milled to a powder which has a grading limit of 100% </= 2.0 mm. This mixed cellulose ether is used as thickener in textile printing.
Bibliography:Application Number: CN19931020888