ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION
The present invention relates to optionally substituted 1,3-dimethoxypropanes and 3- methoxypropylamines, and more particularly to their use as internal donors in Ziegler-Natta catalysts to obtain polymers with desirable properties. The present disclosure further concerns Ziegler-Natta catalyst comp...
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| creator | KIPIANI, Georgy SUMERIN, Victor |
| description | The present invention relates to optionally substituted 1,3-dimethoxypropanes and 3- methoxypropylamines, and more particularly to their use as internal donors in Ziegler-Natta catalysts to obtain polymers with desirable properties. The present disclosure further concerns Ziegler-Natta catalyst components comprising said optionally substituted 1,3- dimethoxypropanes and 3-methoxypropylamines, and Ziegler-Natta catalysts for olefin polymerization comprising said Ziegler-Natta catalyst components, as well as a method for preparing the same and their use in providing polyolefins.
La présente invention concerne des 1,3-diméthoxypropanes et des 3-méthoxypropylamines éventuellement substituées, et plus particulièrement leur utilisation en tant que donneurs internes dans des catalyseurs Ziegler-Natta pour obtenir des polymères présentant des propriétés souhaitables. La présente invention concerne en outre des composants de catalyseurs Ziegler-Natta comprenant lesdits 1,3-diméthoxypropanes et 3-méthoxypropylamines éventuellement substituées, et des catalyseurs Ziegler-Natta pour la polymérisation d'oléfines comprenant lesdits composants de catalyseurs Ziegler-Natta, ainsi qu'un procédé de préparation de ceux-ci et leur utilisation dans la production de polyoléfines. |
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La présente invention concerne des 1,3-diméthoxypropanes et des 3-méthoxypropylamines éventuellement substituées, et plus particulièrement leur utilisation en tant que donneurs internes dans des catalyseurs Ziegler-Natta pour obtenir des polymères présentant des propriétés souhaitables. La présente invention concerne en outre des composants de catalyseurs Ziegler-Natta comprenant lesdits 1,3-diméthoxypropanes et 3-méthoxypropylamines éventuellement substituées, et des catalyseurs Ziegler-Natta pour la polymérisation d'oléfines comprenant lesdits composants de catalyseurs Ziegler-Natta, ainsi qu'un procédé de préparation de ceux-ci et leur utilisation dans la production de polyoléfines.</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>2021</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=20210408&DB=EPODOC&CC=WO&NR=2021064078A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210408&DB=EPODOC&CC=WO&NR=2021064078A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIPIANI, Georgy</creatorcontrib><creatorcontrib>SUMERIN, Victor</creatorcontrib><title>ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION</title><description>The present invention relates to optionally substituted 1,3-dimethoxypropanes and 3- methoxypropylamines, and more particularly to their use as internal donors in Ziegler-Natta catalysts to obtain polymers with desirable properties. The present disclosure further concerns Ziegler-Natta catalyst components comprising said optionally substituted 1,3- dimethoxypropanes and 3-methoxypropylamines, and Ziegler-Natta catalysts for olefin polymerization comprising said Ziegler-Natta catalyst components, as well as a method for preparing the same and their use in providing polyolefins.
La présente invention concerne des 1,3-diméthoxypropanes et des 3-méthoxypropylamines éventuellement substituées, et plus particulièrement leur utilisation en tant que donneurs internes dans des catalyseurs Ziegler-Natta pour obtenir des polymères présentant des propriétés souhaitables. La présente invention concerne en outre des composants de catalyseurs Ziegler-Natta comprenant lesdits 1,3-diméthoxypropanes et 3-méthoxypropylamines éventuellement substituées, et des catalyseurs Ziegler-Natta pour la polymérisation d'oléfines comprenant lesdits composants de catalyseurs Ziegler-Natta, ainsi qu'un procédé de préparation de ceux-ci et leur utilisation dans la production de polyoléfines.</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDCM8nR193EN0vVzDAlxVHB2DHH0iQwOCVZw8w9S8PdxdfP0Uwjw94n0dQ3yjHIM8fT342FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgZGhgZmJgbmFo6GxsSpAgAYKyfd</recordid><startdate>20210408</startdate><enddate>20210408</enddate><creator>KIPIANI, Georgy</creator><creator>SUMERIN, Victor</creator><scope>EVB</scope></search><sort><creationdate>20210408</creationdate><title>ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION</title><author>KIPIANI, Georgy ; SUMERIN, Victor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021064078A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</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>KIPIANI, Georgy</creatorcontrib><creatorcontrib>SUMERIN, Victor</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIPIANI, Georgy</au><au>SUMERIN, Victor</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION</title><date>2021-04-08</date><risdate>2021</risdate><abstract>The present invention relates to optionally substituted 1,3-dimethoxypropanes and 3- methoxypropylamines, and more particularly to their use as internal donors in Ziegler-Natta catalysts to obtain polymers with desirable properties. The present disclosure further concerns Ziegler-Natta catalyst components comprising said optionally substituted 1,3- dimethoxypropanes and 3-methoxypropylamines, and Ziegler-Natta catalysts for olefin polymerization comprising said Ziegler-Natta catalyst components, as well as a method for preparing the same and their use in providing polyolefins.
La présente invention concerne des 1,3-diméthoxypropanes et des 3-méthoxypropylamines éventuellement substituées, et plus particulièrement leur utilisation en tant que donneurs internes dans des catalyseurs Ziegler-Natta pour obtenir des polymères présentant des propriétés souhaitables. La présente invention concerne en outre des composants de catalyseurs Ziegler-Natta comprenant lesdits 1,3-diméthoxypropanes et 3-méthoxypropylamines éventuellement substituées, et des catalyseurs Ziegler-Natta pour la polymérisation d'oléfines comprenant lesdits composants de catalyseurs Ziegler-Natta, ainsi qu'un procédé de préparation de ceux-ci et leur utilisation dans la production de polyoléfines.</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 | ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION |
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