Title:
FLOW REACTOR OF NONEQUILIBRIUM OPEN TYPE
Document Type and Number:
WIPO Patent Application WO/2000/045947
Kind Code:
A1
Abstract:
A flow reactor for liquid-phase polymerization reactions. A liquid reaction mixture containing organic reactant molecules to be polymerized is jetted into a low-temperature high-pressure part (B) from a high-temperature high-pressure part (A) through a circulation line (C) to inhibit the polymer yielded in the part (A) from decomposing in the part (B). The polymer is sent to the part (A) through a circulation line (C) to further cause polymerization. This cycle is repeated. Thus, a reaction such as amino acid polymerization can be conducted in a nonequilibrium open system while regulating the degree of polymerization by controlling polymerization and decomposition.
Inventors:
MATSUNO KOICHIRO (JP)
Application Number:
PCT/JP2000/000583
Publication Date:
August 10, 2000
Filing Date:
February 03, 2000
Export Citation:
Assignee:
JAPAN SCIENCE & TECH CORP (JP)
MATSUNO KOICHIRO (JP)
MATSUNO KOICHIRO (JP)
International Classes:
B01J3/00; B01J3/04; B01J14/00; B01J19/00; B01J19/24; C08G69/04; C08G85/00; (IPC1-7): B01J3/00; C12M1/40
Foreign References:
| JPS5825309A | 1983-02-15 | |||
| US4471095A | 1984-09-11 |
Other References:
See also references of EP 1161982A4
Attorney, Agent or Firm:
Nishizawa, Toshio (Udagawa-cho Shibuya-ku Tokyo, Udagawa-cho Shibuya-ku Tokyo, JP)
Download PDF: