Title:
触媒による連続アセチル化方法
Document Type and Number:
Japanese Patent JP2011529510
Kind Code:
A
Abstract:
In a process for continuous acetylation of polysaccharide, a pressure is to be established in a reactor chamber such that a boiling point of a reaction mixture corresponds to a desired reaction temperature and an exothermicity of the reaction is controlled by evaporative cooling.
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Inventors:
Witte, Daniel
Diner, Andreas
Diner, Andreas
Application Number:
JP2011520371A
Publication Date:
December 08, 2011
Filing Date:
July 27, 2009
Export Citation:
Assignee:
List holding arg
International Classes:
C08B3/06; C08B31/04; C08B33/02; C08B37/00
Domestic Patent References:
| JPH08501326A | 1996-02-13 | |||
| JP2004027056A | 2004-01-29 | |||
| JPH08500137A | 1996-01-09 | |||
| JPS60139701A | 1985-07-24 | |||
| JPH07179501A | 1995-07-18 | |||
| JPH09272701A | 1997-10-21 | |||
| JPH09157303A | 1997-06-17 |
Foreign References:
| US2376378A | 1945-05-22 | |||
| US2136030A | 1938-11-08 | |||
| US1560620A | 1925-11-10 | |||
| US2376378A | 1945-05-22 | |||
| GB355382B |
Attorney, Agent or Firm:
Hiroyuki Niwa
Nishio Mira
Nishio Mira