Title:
NUN-EQUILIBRIUM OPEN TYPE FLOW REACTOR
Document Type and Number:
Japanese Patent JP3655479
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable a reaction such as amino acid polymerization with the degree of polymerization controlled by controlling polymerization and decomposition in a non-equilibrium open system.
SOLUTION: In a flow reactor for liquid phase polymerization equipped with a high temperature/high pressure part A, a low temperature/high pressure part B and a circulating path C for the parts A, B, a reaction liquid containing an organic compound to be polymerized is ejected from the part A to the part B through the circulating path C, the decomposition of the polymer produced in the part A is controlled in the part B, the polymer is supplied again to the part A through the path C, and the polymerization is promoted by repeated circulation.
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Inventors:
Koichiro Matsuno
Application Number:
JP2796299A
Publication Date:
June 02, 2005
Filing Date:
February 04, 1999
Export Citation:
Assignee:
Japan Science and Technology Agency
International Classes:
B01J3/00; B01J3/04; B01J14/00; B01J19/00; B01J19/24; C08G69/04; C08G85/00; (IPC1-7): B01J3/00; C08G69/04; C08G85/00
Domestic Patent References:
| JP729523A | ||||
| JP1045811A | ||||
| JP5825309A |
Foreign References:
| US5405533 | ||||
| WO1997046494A1 |
Attorney, Agent or Firm:
Toshio Nishizawa
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