METALLOCENE CATALYSTS COMPRISING MONOCYCLIC SILOXY SUBSTITUTED CYCLOPENTADIENYL GROUP(S) FOR THE POLYMERISATION OF OLEFINS
The invention provides a metallocene procatalyst compound comprising a group 3 to 7 transition metal eta -liganded by a siloxy substituted, monocyclic, homo- or heterocyclic cyclopentadienyl group. Such compounds may be used together with a cocatalyst, e.g. an alumoxane, for olefin polymerization. L...
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| creator | HOIKKA, JOUNI ANDELL, OVE RAUTIO, SOILE |
| description | The invention provides a metallocene procatalyst compound comprising a group 3 to 7 transition metal eta -liganded by a siloxy substituted, monocyclic, homo- or heterocyclic cyclopentadienyl group. Such compounds may be used together with a cocatalyst, e.g. an alumoxane, for olefin polymerization.
La présente invention concerne un composé procatalyseur métallocène qui comprend trois à sept métaux de transition eta -lié par un groupe cyclopentadiènyle monocyclique, homocyclique ou hétérocyclique siloxy substitué. On peut utiliser ces composés avec un cocatalyseur, par exemple un alumoxane, pour la polymérisation d'oléfines. |
| format | Patent |
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La présente invention concerne un composé procatalyseur métallocène qui comprend trois à sept métaux de transition eta -lié par un groupe cyclopentadiènyle monocyclique, homocyclique ou hétérocyclique siloxy substitué. On peut utiliser ces composés avec un cocatalyseur, par exemple un alumoxane, pour la polymérisation d'oléfines.</description><edition>7</edition><language>eng ; fre</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2001</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&date=20010726&DB=EPODOC&CC=WO&NR=0153362A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010726&DB=EPODOC&CC=WO&NR=0153362A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOIKKA, JOUNI</creatorcontrib><creatorcontrib>ANDELL, OVE</creatorcontrib><creatorcontrib>RAUTIO, SOILE</creatorcontrib><title>METALLOCENE CATALYSTS COMPRISING MONOCYCLIC SILOXY SUBSTITUTED CYCLOPENTADIENYL GROUP(S) FOR THE POLYMERISATION OF OLEFINS</title><description>The invention provides a metallocene procatalyst compound comprising a group 3 to 7 transition metal eta -liganded by a siloxy substituted, monocyclic, homo- or heterocyclic cyclopentadienyl group. Such compounds may be used together with a cocatalyst, e.g. an alumoxane, for olefin polymerization.
La présente invention concerne un composé procatalyseur métallocène qui comprend trois à sept métaux de transition eta -lié par un groupe cyclopentadiènyle monocyclique, homocyclique ou hétérocyclique siloxy substitué. On peut utiliser ces composés avec un cocatalyseur, par exemple un alumoxane, pour la polymérisation d'oléfines.</description><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</subject><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 CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbs4iPoPb9RBsBbdY_rSBpK80LyimUqROIkW6uTXW8EPcLoHzuHOs7dFFsaQRIcgxcQxcABJ1jc6aFeBJUcySqMlBG3oEiG0p8CaW8YSvoY8OhalRhcNVA21fh02oKgBrhE8mWhxOhOsyQEpIINKu7DMZrf-PqbVbxcZKGRZb9Pw7NI49Nf0SK_uTLv8UBTHvciLP5IPQK87Ow</recordid><startdate>20010726</startdate><enddate>20010726</enddate><creator>HOIKKA, JOUNI</creator><creator>ANDELL, OVE</creator><creator>RAUTIO, SOILE</creator><scope>EVB</scope></search><sort><creationdate>20010726</creationdate><title>METALLOCENE CATALYSTS COMPRISING MONOCYCLIC SILOXY SUBSTITUTED CYCLOPENTADIENYL GROUP(S) FOR THE POLYMERISATION OF OLEFINS</title><author>HOIKKA, JOUNI ; ANDELL, OVE ; RAUTIO, SOILE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0153362A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2001</creationdate><topic>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>HOIKKA, JOUNI</creatorcontrib><creatorcontrib>ANDELL, OVE</creatorcontrib><creatorcontrib>RAUTIO, SOILE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOIKKA, JOUNI</au><au>ANDELL, OVE</au><au>RAUTIO, SOILE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METALLOCENE CATALYSTS COMPRISING MONOCYCLIC SILOXY SUBSTITUTED CYCLOPENTADIENYL GROUP(S) FOR THE POLYMERISATION OF OLEFINS</title><date>2001-07-26</date><risdate>2001</risdate><abstract>The invention provides a metallocene procatalyst compound comprising a group 3 to 7 transition metal eta -liganded by a siloxy substituted, monocyclic, homo- or heterocyclic cyclopentadienyl group. Such compounds may be used together with a cocatalyst, e.g. an alumoxane, for olefin polymerization.
La présente invention concerne un composé procatalyseur métallocène qui comprend trois à sept métaux de transition eta -lié par un groupe cyclopentadiènyle monocyclique, homocyclique ou hétérocyclique siloxy substitué. On peut utiliser ces composés avec un cocatalyseur, par exemple un alumoxane, pour la polymérisation d'oléfines.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | METALLOCENE CATALYSTS COMPRISING MONOCYCLIC SILOXY SUBSTITUTED CYCLOPENTADIENYL GROUP(S) FOR THE POLYMERISATION OF OLEFINS |
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