C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 67/02 (2006.01)
Patent
CA 2091413
CASE 4659/3618 1. "NOVEL HOMOGENEOUS CATALYTIC SYSTEM AND PROCESS FOR COPOLYMERIZING OLEFINS WITH CARBON MONOXIDE" Abstract A catalyst active in the preparation of alternating olefin/carbon monoxide (CO) copolymers is constituted by: (a) at least one salt of a metal of Group IB of the Periodic System, (b) an either mono- or bidentate ligand containing one or two nitrogen or phosphorus atoms capable of linking to the copper, silver or gold atom by means of dative bonds, (c) a mineral or organic acid. Disclosed are the preparation of the catalyst and the use of said catalyst in alternated copolymerization of ethylene (C2) and/or other olefins with carbon monoxide.
Calderazzo Fausto
Garbassi Fabio
Lugli Gabriele
Sommazzi Anna
Enichem S.p.a.
Robic
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