Title:
CONTINUOUS POLYCONDENSATION REACTOR
Document Type and Number:
Japanese Patent JP3915304
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a horizontal continuous polycondensation reactor enabling polymerization reaction to be accelerated by enlarging volatilization surface area and enabling productivity to become higher.
SOLUTION: This reactor is constituted as follows: a raw material supply port 2 is installed on one end of an oblong vessel 1 and a polymer output port 3 is installed on the other end and a volatile matter exhaust port 4 is installed on the top; many groups of agitating disks 5 are placed in the vessel 1 along its longitudinal direction at defined intervals of distance and a group of disks 5 is a unit where plural wire net disks or porous disks 5A all having an opening 5q in the center of rotation are coaxially placed at small intervals w of distance; the disk interval w in each group of agitating disks 5 increased as the group parts from the supply port 2.
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Inventors:
Shunji Ayabe
Yasuo Motomura
Tomohiro Taniguchi
Yasuo Motomura
Tomohiro Taniguchi
Application Number:
JP5633899A
Publication Date:
May 16, 2007
Filing Date:
March 04, 1999
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
C08G69/04; C08G85/00; C08G63/78; C08G64/20; C08G69/28; B01F7/02; (IPC1-7): C08G85/00; C08G63/78; C08G64/20; C08G69/04; C08G69/28
Domestic Patent References:
| JP9255789A | ||||
| JP10077348A | ||||
| JP10218998A | ||||
| JP2000212265A |
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita
Takashi Noguchi
Kazuhiko Saishita
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