Title:
METATHESIS POLYMERIZATION CATALYST SOLUTION, MONOMER SOLUTION, AND CROSSLINKED POLYMER COMPOSITION
Document Type and Number:
Japanese Patent JP3833325
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To produce a metathesis polymerization catalyst solution which has a good shelf stability, generates less smoke during molding, and has a reduced unpleasant odor by using a solvent comprising a cyclic olefin capable of undergo ing metathesis polymerization.
SOLUTION: The catalyst solution is prepared by reacting 1mol of WOCl4 and/or MoOCl3 with 1-3mol of an ether compound and 0-3mol of a phenol compound and using a solvent comprising a cyclic olefin capable of undergoing metathesis polymerization. A monomer solution A which comprises a cyclic olefin capable of undergoing metathesis polymerization and containing the catalyst component of the catalyst solution is mixed with a monomer solution B which comprises a cyclic olefin capable of undergoing metathesis polymerization and containing an alkylaluminum compound serving as an activator component of a metathesis polymerization catalyst system, and the mixture is injected into a die to effect polymerization and crosslinking reactions therein, thus giving a crosslinked olefin metathesis polymer composition.
Inventors:
Endo Zenichiro
Yamada Kenkou
Yamada Kenkou
Application Number:
JP1770097A
Publication Date:
October 11, 2006
Filing Date:
January 17, 1997
Export Citation:
Assignee:
Teijin Chemicals Ltd.
International Classes:
C08F4/78; C08G61/08; C08F4/42; C08F32/00; C08F32/08; (IPC1-7): C08F4/78; C08F32/08
Domestic Patent References:
| JP4283202A | ||||
| JP61249713A | ||||
| JP7102043A | ||||
| JP58129013A | ||||
| JP64069612A |
Foreign References:
| US5204420 |
Attorney, Agent or Firm:
Hideko Mihara