Title:
アクリル酸の製造方法
Document Type and Number:
Japanese Patent JP6748719
Kind Code:
B2
Abstract:
Set forth is a process for preparing acrylic acid and/or the ester of acrylic acid and lactic acid from a lactic acid oligomer or polymer. As a result of the use of a bromide source and/or a chloride source in combination with a specific acid, a process that can be operated to obtain a high yield, and is relatively easy to perform, is realized.
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Inventors:
Ferk Eel, Bastien, Jay., Buoy.
Fan krieken, jean
Terrade, Federic, Gee.
Bowman, Elizabeth
Geritzen, Giesbert
Wilting, joss
Fan krieken, jean
Terrade, Federic, Gee.
Bowman, Elizabeth
Geritzen, Giesbert
Wilting, joss
Application Number:
JP2018531171A
Publication Date:
September 02, 2020
Filing Date:
December 21, 2016
Export Citation:
Assignee:
Purak Biochem B. Buoy.
International Classes:
C07C51/00; B01J27/08; B01J27/122; B01J27/125; B01J27/128; B01J27/138; B01J31/02; B01J31/04; B01J31/18; C07C57/04; C07C67/327; C07C69/54
Domestic Patent References:
| JP2010510274A |
Foreign References:
| US20120078004 | ||||
| US2527645 | ||||
| US2013648 | ||||
| DE1191367B | ||||
| WO2015016217A1 | ||||
| WO2014172540A1 |
Attorney, Agent or Firm:
Mitsuo Matsui
Hiroshi Murakami
Hiroshi Murakami