PROCESS FOR PRODUCING A SINGLE SITE CATALYST
A process for producing a supported single-site catalyst is provided. The process comprises forming a slurry comprising a dried inorganic oxide support, an organic solvent, and an aluminoxane activator; maintaining the temperature of the slurry from about 100°C to about 200°C for a time period from...
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| creator | BLAKLEY, C. GAIL THORN, MATTHEW G |
| description | A process for producing a supported single-site catalyst is provided. The process comprises forming a slurry comprising a dried inorganic oxide support, an organic solvent, and an aluminoxane activator; maintaining the temperature of the slurry from about 100°C to about 200°C for a time period from about 0.5 to about 10 hours to form a supported aluminoxane slurry; and contacting the supported aluminoxane slurry with a single-site catalyst component to form a supported single-site catalyst. The organic solvent comprises one or more non-aromatic organic compounds having a boiling point of about 100°C or greater in an amount of about 50 wt.% or greater with respect to the total amount of the organic solvent.
L'invention concerne un procédé de production d'un catalyseur monosite sur support. Le procédé consiste à former une boue contenant un support oxyde inorganique séché, un solvant organique ainsi qu'un activateur aluminoxane ; à maintenir la température de la boue d'environ 100 °C à environ 200 °C pendant une durée allant d'environ 0,5 à environ 10 heures pour former une boue d'aluminoxane sur support ; et à mettre la boue d'aluminoxane sur support et le constituant catalyseur monosite en contact pour former un catalyseur monosite sur support. Le solvant organique contient un ou plusieurs composés organiques non aromatiques ayant un point d'ébullition d'environ 100 °C ou plus en une quantité d'environ 50 % en poids ou plus par rapport à la quantité totale du solvant organique. |
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L'invention concerne un procédé de production d'un catalyseur monosite sur support. Le procédé consiste à former une boue contenant un support oxyde inorganique séché, un solvant organique ainsi qu'un activateur aluminoxane ; à maintenir la température de la boue d'environ 100 °C à environ 200 °C pendant une durée allant d'environ 0,5 à environ 10 heures pour former une boue d'aluminoxane sur support ; et à mettre la boue d'aluminoxane sur support et le constituant catalyseur monosite en contact pour former un catalyseur monosite sur support. Le solvant organique contient un ou plusieurs composés organiques non aromatiques ayant un point d'ébullition d'environ 100 °C ou plus en une quantité d'environ 50 % en poids ou plus par rapport à la quantité totale du solvant organique.</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>2023</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=20230427&DB=EPODOC&CC=CA&NR=3235705A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230427&DB=EPODOC&CC=CA&NR=3235705A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BLAKLEY, C. GAIL</creatorcontrib><creatorcontrib>THORN, MATTHEW G</creatorcontrib><title>PROCESS FOR PRODUCING A SINGLE SITE CATALYST</title><description>A process for producing a supported single-site catalyst is provided. The process comprises forming a slurry comprising a dried inorganic oxide support, an organic solvent, and an aluminoxane activator; maintaining the temperature of the slurry from about 100°C to about 200°C for a time period from about 0.5 to about 10 hours to form a supported aluminoxane slurry; and contacting the supported aluminoxane slurry with a single-site catalyst component to form a supported single-site catalyst. The organic solvent comprises one or more non-aromatic organic compounds having a boiling point of about 100°C or greater in an amount of about 50 wt.% or greater with respect to the total amount of the organic solvent.
L'invention concerne un procédé de production d'un catalyseur monosite sur support. Le procédé consiste à former une boue contenant un support oxyde inorganique séché, un solvant organique ainsi qu'un activateur aluminoxane ; à maintenir la température de la boue d'environ 100 °C à environ 200 °C pendant une durée allant d'environ 0,5 à environ 10 heures pour former une boue d'aluminoxane sur support ; et à mettre la boue d'aluminoxane sur support et le constituant catalyseur monosite en contact pour former un catalyseur monosite sur support. Le solvant organique contient un ou plusieurs composés organiques non aromatiques ayant un point d'ébullition d'environ 100 °C ou plus en une quantité d'environ 50 % en poids ou plus par rapport à la quantité totale du solvant organique.</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAJCPJ3dg0OVnDzD1IAsl1CnT393BUcFYKBlI8rkApxVXB2DHH0iQwO4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c6OxkbGpuYGpo6GxkQoAQBJQCSZ</recordid><startdate>20230427</startdate><enddate>20230427</enddate><creator>BLAKLEY, C. GAIL</creator><creator>THORN, MATTHEW G</creator><scope>EVB</scope></search><sort><creationdate>20230427</creationdate><title>PROCESS FOR PRODUCING A SINGLE SITE CATALYST</title><author>BLAKLEY, C. GAIL ; THORN, MATTHEW G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3235705A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2023</creationdate><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 MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>BLAKLEY, C. GAIL</creatorcontrib><creatorcontrib>THORN, MATTHEW G</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BLAKLEY, C. GAIL</au><au>THORN, MATTHEW G</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PRODUCING A SINGLE SITE CATALYST</title><date>2023-04-27</date><risdate>2023</risdate><abstract>A process for producing a supported single-site catalyst is provided. The process comprises forming a slurry comprising a dried inorganic oxide support, an organic solvent, and an aluminoxane activator; maintaining the temperature of the slurry from about 100°C to about 200°C for a time period from about 0.5 to about 10 hours to form a supported aluminoxane slurry; and contacting the supported aluminoxane slurry with a single-site catalyst component to form a supported single-site catalyst. The organic solvent comprises one or more non-aromatic organic compounds having a boiling point of about 100°C or greater in an amount of about 50 wt.% or greater with respect to the total amount of the organic solvent.
L'invention concerne un procédé de production d'un catalyseur monosite sur support. Le procédé consiste à former une boue contenant un support oxyde inorganique séché, un solvant organique ainsi qu'un activateur aluminoxane ; à maintenir la température de la boue d'environ 100 °C à environ 200 °C pendant une durée allant d'environ 0,5 à environ 10 heures pour former une boue d'aluminoxane sur support ; et à mettre la boue d'aluminoxane sur support et le constituant catalyseur monosite en contact pour former un catalyseur monosite sur support. Le solvant organique contient un ou plusieurs composés organiques non aromatiques ayant un point d'ébullition d'environ 100 °C ou plus en une quantité d'environ 50 % en poids ou plus par rapport à la quantité totale du solvant organique.</abstract><oa>free_for_read</oa></addata></record> |
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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 | PROCESS FOR PRODUCING A SINGLE SITE CATALYST |
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