CATALYST FOR THE (CO)POLYMERIZATION OF ETHYLENE

CATALYST FOR the (CO)POLYMERIZATION OF ETHYLENE Solid component of catalyst for the (co)polymerization of ethylene, including magnesium, halogen and titanium, obtained by: (i) dissolution, in an inert organic solvent, of a magnesium dialkyl, or a magnesium alkyl halide, a tin halide (IV) and possibl...

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Bibliographic Details
Main Authors LUCIANI, LUCIANO, MILANI, FEDERICO, PONDRELLI, MADDALENA
Format Patent
LanguageEnglish
French
Published 13.01.1993
Edition5
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:CATALYST FOR the (CO)POLYMERIZATION OF ETHYLENE Solid component of catalyst for the (co)polymerization of ethylene, including magnesium, halogen and titanium, obtained by: (i) dissolution, in an inert organic solvent, of a magnesium dialkyl, or a magnesium alkyl halide, a tin halide (IV) and possibly also an alkyl halide and their contact until a granular solid precipitates from the solution; (ii) contact of said granular solid and its interaction with a titanium halide, alkoxide or halo-alkoxide, to form a solid component of catalyst.
Bibliography:Application Number: CA19922073654