Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1980-02-29
1982-01-19
Michl, Paul R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 98, C08B 11193
Patent
active
043118330
ABSTRACT:
This invention relates to a process for producing ethylcarboxymethylcellulose 0.4 to 1.2 in D.S. of carboxymethyl and 1.5 to 2.5 in D.S. of ethyoxyl. The compound of the present invention possesses good solubility in organic solvents and is useful as an enteric coating material.
REFERENCES:
patent: 3896108 (1975-07-01), Klug
Namikoshi Hajime
Notsu Kazuo
Daicel Chemical Industries Ltd.
Michl Paul R.
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