CATALYST COMPOSITIONS AND OLEFIN/CO COPOLYMERIZATION PROCESS

摘要

T 128 A S T R A C T CATALYST COMPOSITIONS AND OLEFIN/CO COPOLYMERIZATION PROCESS Novel catalyst compositions, comprising a) a palladium compound, b) an anion of an acid with a pKa of less than 4, with the proviso that the acid is not a hydrohalogenic acid, and c) a triphenylphosphine wherein at least one of the phenyl groups bears at least one substituent in a position ortho in respect to phosphorus. ML.T128