Title:
METHOD FOR PRODUCING POLYMER HAVING CYCLIC STRUCTURE AND POLYMERIZATION REACTOR
Document Type and Number:
Japanese Patent JP2001278960
Kind Code:
A
Abstract:
To provide a method for producing in large quantities and high efficiency the polymer having a cyclic structure with few possibilities of manufacturing a defective molding such as discoloring and a sink mark in the molding.
The monomer having a cyclic structure is polymerized by adding the monomer having a cyclic structure and the polymerization catalyst through the projecting supply port (42a) which is located inside the reactor (4).
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Inventors:
SUZUKI TERUHIKO
Application Number:
JP2000096298A
Publication Date:
October 10, 2001
Filing Date:
March 31, 2000
Export Citation:
Assignee:
NIPPON ZEON CO
International Classes:
C08F2/00; C08F2/01; C08F32/00; C08G61/06; (IPC1-7): C08G61/06; C08F2/00; C08F2/01; C08F32/00
Attorney, Agent or Firm:
Hitoshi Maeda (2 outside)