Title:
MANUFACTURE OF CELLULOSE ETHER
Document Type and Number:
Japanese Patent JPS5876401
Kind Code:
A
Abstract:
A process for the production of hydroxyethyl methyl cellulose having a flocculation point of at least 100 DEG C. by carrying out the alkalization and hydroxyethylation of the cellulose in liquid methyl chloride.
Inventors:
KURAUSU BARUZAA
HERUBITSUHI TOIBUNAA
BIRUHERUMU OTSUPAAMAN
HERUBITSUHI TOIBUNAA
BIRUHERUMU OTSUPAAMAN
Application Number:
JP17644882A
Publication Date:
May 09, 1983
Filing Date:
October 08, 1982
Export Citation:
Assignee:
WOLFF WALSRODE AG
International Classes:
C08B11/00; C08B11/193; (IPC1-7): C08B11/00
Domestic Patent References:
| JPS4739494A |
Attorney, Agent or Firm:
Heikichi Odashima
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