Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1994-06-01
1996-02-20
Mullis, Jeffrey
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 91, C08B 1102, C08B 11193
Patent
active
054930138
ABSTRACT:
Process for preparing cellulose ethers with cyclic ethers as suspending agents. The present invention relates to a process for preparing cellulose ethers from cellulose and alkylating agents, in the presence of water and bases and at least one water-miscible cyclic ether as the suspending agent, comprising the stages:
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Derwent Abstract of JP 01165601, Toho Chemical Ind. Ltd., Jun. 29, 1989.
Hoechst Aktiengesellschaft
Mullis Jeffrey
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