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New Reactive DyesDedicated to Professor H. Bredereck on the occasion of his 60th birthday (1964)

Kleb, K. G. ; Siegel, E. ; Sasse, K.

Weinheim : Wiley-Blackwell

Angewandte Chemie International Edition in English 3 (1964), S. 408-416

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ISSN: 0570-0833

Keywords: Reactive dyes ; Dyes/Pigments ; Chemistry ; General Chemistry

Source: Wiley InterScience Backfile Collection 1832-2000

Topics: Chemistry and Pharmacology

Notes: Two new groups of reactive dyestuffs have been developed. One group (Levafix® dyes) comprises compounds which contain —SO2NH—CH2—CH2—OSO3H or —CH2—N(alkyl)-CH2—CH2—OSO3H as reactive groups. The dyes of this group react with cellulose fibers to form cellulose ethers, e.g. R—SO2NH—CH2—CH2—O—cellulose. The substances in the second group (Levafix-E® dyes) consist of the amides formed from 2,3-dichloroquinoxaline-6-carboxylic acid and dyestuffs containing primary or secondary amino groups.

Additional Material: 3 Ill.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1002/anie.196404081

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