Title:
【発明の名称】反応射出成形用反応原液
Document Type and Number:
Japanese Patent JPH0710908
Kind Code:
B2
Abstract:
A process for bulk polymerizing a norbornenetype monomer, or a mixture thereof, that includes the steps of mixing the monomer with an organoammonium molybdate or tungstate catalyst and an alkoxyalkyl aluminum halide cocatalyst at a temperature at which polymerization of the monomer remains essentially dormant for at least one hour, and conveying the resulting mixture to a mold maintained at a temperature at which polymerization of the monomer takes place in less than about 2 minutes.
Inventors:
Robert John Minchak
Application Number:
JP41922990A
Publication Date:
February 08, 1995
Filing Date:
December 05, 1990
Export Citation:
Assignee:
The B.F.Goodrich Company
International Classes:
B29C45/00; B29C45/17; C08F2/02; C08F4/00; C08F4/60; C08F32/00; C08F32/04; C08G61/00; C08G61/06; C08G61/08; (IPC1-7): C08G61/08; B29C45/00
Domestic Patent References:
| JP538700A | ||||
| JP5257092A | ||||
| JP58129013A |
Attorney, Agent or Firm:
Uchida Yukio
Next Patent: EMULSIFYING AGENT FOR EMULSION POLYMERIZATION