Title:
ジアルデヒドによるポリサッカリドの処理
Document Type and Number:
Japanese Patent JP2013542274
Kind Code:
A
Abstract:
A process for treating a polysaccharide with a dialdehyde in the presence of from 10 to 40 weight percent of water, based on the total weight of polysaccharide and water, is beneficially conducted in a mixing device characterized by a FROUDE number FRw of larger than 11, wherein ωw is the angular frequency in sec-1 and is defined as 2*π*RPM/60, RPM is the rotational speed of the mixing device in revolutions per minute, Rw is the radius of the mixing device in m, and g is the acceleration due to gravity in m/s2. Fr w = ω w 2 R w g
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Inventors:
Alexandra hilt
Matthias Suprehe
Axel Altman
Laurent Aden
Matthias Suprehe
Axel Altman
Laurent Aden
Application Number:
JP2013529314A
Publication Date:
November 21, 2013
Filing Date:
September 15, 2011
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
C08B11/20; B01F1/00
Domestic Patent References:
| JPS6134001A | 1986-02-18 | |||
| JP2000502378A | 2000-02-29 | |||
| JP2003171402A | 2003-06-20 |
Foreign References:
| US4041234A | 1977-08-09 | |||
| WO2010000408A1 | 2010-01-07 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito