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Title:
一酸化炭素とオレフィン系不飽和化合物との共重合体を調製するための触媒系及び方法
Document Type and Number:
Japanese Patent JPH09512576
Kind Code:
A
Abstract:
A catalyst system suitable for the copolymerization of carbon monoxide with an ethylenically unsaturated compound which catalyst system is based on (a) a source of palladium cations, and (b) a bidentate ligand of the general formula R<1>R<2>P-CH2-CH2-PR<3>R<4> wherein R<1> represents a phenyl group substituted with a polar group at one or both ortho-positions and/or the para-position with respect to the phosphorus atom to which the said phenyl group is linked, and R<2>, R<3> and R<4> independently represent a substituted or non-substituted hydrocarbyl group; and a process for the preparation of copolymers of carbon monoxide and an ethylenically unsaturated compound by reacting the monomers in the presence of said catalyst system.

Inventors:
ウイヤンガールデン,ルドルフ・ヤコブス
ドレント,エイト
バツクム,ヤコブス・アドリアヌス
ブイス,アンドレ
ブラツドフオード,アーリーン・マリー
ペロ,デニス・ハンフリー・ルイス
Application Number:
JP52801795A
Publication Date:
December 16, 1997
Filing Date:
April 28, 1995
Export Citation:
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Assignee:
シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ
International Classes:
C08G67/02; (IPC1-7): C08G67/02
Attorney, Agent or Firm:
川原田 一穂 (外1名)