Title:
【発明の名称】一酸化炭素と不飽和化合物とのポリマーの製造方法
Document Type and Number:
Japanese Patent JP2752150
Kind Code:
B2
Abstract:
Process for the preparation of polymers, characterized in that a mixture of carbon monoxide with one or more olefinically unsaturated compounds is polymerized by contacting the mixture at an elevated temperature and pressure with a solution of a palladium-containing catalyst composition in a diluent in which the polymers are insoluble or virtually insoluble, and in that, before the monomers are contacted with the catalyst solution, a solid matter is suspended in the diluent, in a quantity which is given by the formula a >/= 100 x b x c, wherein a represents the number of grams of the solid matter per litre of diluent, b is the average particle size of the solid matter expressed in metres and c the bulk density of the solid matter expressed in kg/m<3> .
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Inventors:
YAKOBUSU ADORIANUSU BATSUKUMU
HETSURITO HERARUDOSU ROOSENBURANTO
HETSURITO HERARUDOSU ROOSENBURANTO
Application Number:
JP10569289A
Publication Date:
May 18, 1998
Filing Date:
April 25, 1989
Export Citation:
Assignee:
SHERU INTERN RISAACHI MAACHATSUPII BV
International Classes:
C08G67/00; C08G67/02; (IPC1-7): C08G67/02
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)