CHROMIUM BASED CATALYST FOR ETHYLENE POLYMERIZATION

CHROMIUM BASED CATALYST FOR ETHYLENE POLYMERIZATION

The invention relates to a solid catalyst system comprising a chromium compound, a silicon oxide support and a compound represented by the general formula (R4)2-N-R3 (I), wherein R4 is represented by R1-Al-OR2 wherein R1 is selected from C1-C8 alkyl groups and OR2 is selected from C1-C8 alkoxyl grou...

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Hauptverfasser: AL-GHAMDI, Ibrahim Abdulaziz, HAMED, Orass, ALIYEV, Vugar
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Sprache:eng ; fre
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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 AL-GHAMDI, Ibrahim Abdulaziz
HAMED, Orass
ALIYEV, Vugar
description The invention relates to a solid catalyst system comprising a chromium compound, a silicon oxide support and a compound represented by the general formula (R4)2-N-R3 (I), wherein R4 is represented by R1-Al-OR2 wherein R1 is selected from C1-C8 alkyl groups and OR2 is selected from C1-C8 alkoxyl groups and R3 is a C3-C8 linear, branched or cyclic alkyl group. L'invention concerne un système catalytique solide comprenant un composé de chrome, un support d'oxyde de silicium et un composé représenté par la formule générale ((R4)2-N-R3 (I), R4 étant représenté par R1-Al-OR2 dans laquelle R1 est sélectionné parmi des groupes alkyle en C1-C8 et OR2 est sélectionné parmi des groupes alcoxy en C1-C8 et R3 est un groupe en C3-C8 linéaire, ramifié ou cyclique.
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L'invention concerne un système catalytique solide comprenant un composé de chrome, un support d'oxyde de silicium et un composé représenté par la formule générale ((R4)2-N-R3 (I), R4 étant représenté par R1-Al-OR2 dans laquelle R1 est sélectionné parmi des groupes alkyle en C1-C8 et OR2 est sélectionné parmi des groupes alcoxy en C1-C8 et R3 est un groupe en C3-C8 linéaire, ramifié ou cyclique.</description><language>eng ; fre</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>2022</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=20221013&amp;DB=EPODOC&amp;CC=WO&amp;NR=2022214420A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20221013&amp;DB=EPODOC&amp;CC=WO&amp;NR=2022214420A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AL-GHAMDI, Ibrahim Abdulaziz</creatorcontrib><creatorcontrib>HAMED, Orass</creatorcontrib><creatorcontrib>ALIYEV, Vugar</creatorcontrib><title>CHROMIUM BASED CATALYST FOR ETHYLENE POLYMERIZATION</title><description>The invention relates to a solid catalyst system comprising a chromium compound, a silicon oxide support and a compound represented by the general formula (R4)2-N-R3 (I), wherein R4 is represented by R1-Al-OR2 wherein R1 is selected from C1-C8 alkyl groups and OR2 is selected from C1-C8 alkoxyl groups and R3 is a C3-C8 linear, branched or cyclic alkyl group. 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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 CHROMIUM BASED CATALYST FOR ETHYLENE POLYMERIZATION
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