Process for the preparation of a graft copolymer bound catalyst
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United States of America Patent
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Jul 5, 1994
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N/A
app pub date -
Nov 27, 1992
filing date -
Nov 27, 1992
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Abstract
The object of the present invention is a process of preparation of a graft copolymer obtained by pre-irradiation grafting of vinyl monomers onto polyolefins or fluorinated polyethylenes, in particular, of grafting acrylic or methacrylic acid onto polyethylene and/or polypropylene and subsequently loading a metal, such as a transition metal on the graft copolymer obtained. Such metal-loaded graft copolymers find use, especially as catalysts, e.g. for hydrogenation reactions.
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