Document Type and Number:
Japanese Patent JPH0337568
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:
ROBAATO JON MINCHAKU
Application Number:
JP10506683A
Publication Date:
June 06, 1991
Filing Date:
June 14, 1983
Export Citation:
Assignee:
GOODRICH CO B F
International Classes:
B29C45/00; B29C45/17; C08F2/02; C08F4/00; C08F4/60; C08F32/00; C08F32/04; C08G61/00; C08G61/06; C08G61/08
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