METHOD FOR MANUFACTURING COPOLYMER CONSISTING OF CARBON MONOXIDE AND OLEFINICALLY UNSATURATED COMPOUND IN AQUEOUS MEDIUM, AQUEOUS COPOLYMER SYSTEM THUS MANUFACTURED AND ITS USAGE

Japanese Patent JP2003048979

A

To improve a method for catalytically manufacturing a copolymer consisting of carbon monoxide and a 2-20C olefinically unsaturated compound in an aqueous medium by using a metal catalyst system.

In order to obtain a copolymer consisting of carbon monoxide and a 2-20C olefinically unsaturated compound, the copolymerization of carbon monoxide and the olefinically unsaturated compound is carried out in an aqueous medium in the presence of (a1) a metal complex of the general formula (I) (wherein, the substituents and the factors are shown in the specification), (b) a dispersant, and (c) optionally, an organic hydroxy compound. The copolymerization is carried out in the presence of a water-soluble high molecular host compound having hydrophobic hollow sections and hydrophilic outer coats.

JPH0822915	[Title of Invention] Method for Producing Polymer
JP3113311	INDUSTRIAL APPLICABILITY: Catalyst composition and polymerization method, hexakisphosphine and hexahalo compound.
JP2571554	ALTERNATING COPOLYMER OF OLEFINICALLY UNSATURATED HYDROCARBON WITH CARBON MONOXIDE

SCHMID MARKUS DIPL ING
LEYRER REINHOLD J DR
CHOWDHRY MUBARIK MAHMOOD
KRISTEN MARC OLIVER DR

JP2002147736A

February 21, 2003

May 22, 2002

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BASF AG

C08G67/02; C09D173/00; C09J173/00; (IPC1-7): C08G67/02; C09D173/00

Toshio Yano (4 outside)

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