PROCEDE D'OBTENTION D'UN CATALYSEUR POUR LA POLYMERISATION DES ALPHA-OLEFINES

PROCEDE D'OBTENTION D'UN CATALYSEUR POUR LA POLYMERISATION DES ALPHA-OLEFINES

An olefin polymerization catalyst component is obtained by halogenating a magnesium compound of the formula MgR min R sec wherein R min is an alkoxideoraryloxidegroup and R sec is an alkoxide or aryl-oxide group or halogen, with a halide of tetravalent titanium in the presence of a halohydrocarbon,...

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Hauptverfasser: JOB ROBERT,US, NOZAKI KENZIE,US
Format: Patent
Sprache:fre ; rum
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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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creator JOB ROBERT,US
NOZAKI KENZIE,US
description An olefin polymerization catalyst component is obtained by halogenating a magnesium compound of the formula MgR min R sec wherein R min is an alkoxideoraryloxidegroup and R sec is an alkoxide or aryl-oxide group or halogen, with a halide of tetravalent titanium in the presence of a halohydrocarbon, and contacting the halogenated product with thionylchloride or an acid halide and a tetravalent titanium compound.
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rum</language><subject>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</subject><creationdate>1987</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19870130&amp;DB=EPODOC&amp;CC=RO&amp;NR=89929A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19870130&amp;DB=EPODOC&amp;CC=RO&amp;NR=89929A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JOB ROBERT,US</creatorcontrib><creatorcontrib>NOZAKI KENZIE,US</creatorcontrib><title>PROCEDE D'OBTENTION D'UN CATALYSEUR POUR LA POLYMERISATION DES ALPHA-OLEFINES</title><description>An olefin polymerization catalyst component is obtained by halogenating a magnesium compound of the formula MgR min R sec wherein R min is an alkoxideoraryloxidegroup and R sec is an alkoxide or aryl-oxide group or halogen, with a halide of tetravalent titanium in the presence of a halohydrocarbon, and contacting the halogenated product with thionylchloride or an acid halide and a tetravalent titanium compound.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPANCPJ3dnVxVXBR93cKcfUL8fT3A7JD_RScHUMcfSKDXUODFAL8gYSPI5D2ifR1DfIMdoQocw1WcPQJ8HDU9fdxdfP0cw3mYWBNS8wpTuWF0twMsm6uIc4euqkF-fGpxQWJyal5qSXxQf4WlpZGlo7GhOQBh88s1g</recordid><startdate>19870130</startdate><enddate>19870130</enddate><creator>JOB ROBERT,US</creator><creator>NOZAKI KENZIE,US</creator><scope>EVB</scope></search><sort><creationdate>19870130</creationdate><title>PROCEDE D'OBTENTION D'UN CATALYSEUR POUR LA POLYMERISATION DES ALPHA-OLEFINES</title><author>JOB ROBERT,US ; 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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
title PROCEDE D'OBTENTION D'UN CATALYSEUR POUR LA POLYMERISATION DES ALPHA-OLEFINES
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