Highly substituted sulphoalkycellulose derivatives, especially s

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 90, 536 92, 536 97, 536 98, 8445, 8528, C08B 1110, C09D 1108

Patent

active

054420547

ABSTRACT:
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.

REFERENCES:
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patent: 4426206 (1984-01-01), Hosokawa et al.
patent: 4460766 (1984-07-01), Felcht et al.
patent: 4519923 (1985-05-01), Hori et al.
patent: 4990609 (1991-02-01), Herzog et al.
patent: 5177199 (1993-01-01), Kiesewetter et al.
patent: 5278304 (1994-01-01), Kniewske et al.

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