Method for producing temperature-stable polyalkenylenes
The present invention relates to a method for producing cycloalkenamer-containing compositions. The polymerisation of cycloalkenamer is stopped by adding alkyl vinyl ethers. A membrane filtration is subsequently carried out. This type of production produces polyalkenamers which are temperature-stabl...
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| creator | KOLEVA VELICHKA VAZQUEZ TORAN PEDRO MICOINE KEVIN MEIER RALF |
| description | The present invention relates to a method for producing cycloalkenamer-containing compositions. The polymerisation of cycloalkenamer is stopped by adding alkyl vinyl ethers. A membrane filtration is subsequently carried out. This type of production produces polyalkenamers which are temperature-stable at 180 DEG C.
本发明涉及一种用于制备含环烯烃的组合物的方法。通过添加烷基乙烯基醚来终止环烯烃的聚合反应。之后，进行膜过滤。这类生产提供了在180℃下热稳定的开环聚环辛烯。 |
| format | Patent |
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本发明涉及一种用于制备含环烯烃的组合物的方法。通过添加烷基乙烯基醚来终止环烯烃的聚合反应。之后，进行膜过滤。这类生产提供了在180℃下热稳定的开环聚环辛烯。</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING</subject><creationdate>2020</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=20200804&DB=EPODOC&CC=CN&NR=111491716A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200804&DB=EPODOC&CC=CN&NR=111491716A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOLEVA VELICHKA</creatorcontrib><creatorcontrib>VAZQUEZ TORAN PEDRO</creatorcontrib><creatorcontrib>MICOINE KEVIN</creatorcontrib><creatorcontrib>MEIER RALF</creatorcontrib><title>Method for producing temperature-stable polyalkenylenes</title><description>The present invention relates to a method for producing cycloalkenamer-containing compositions. The polymerisation of cycloalkenamer is stopped by adding alkyl vinyl ethers. A membrane filtration is subsequently carried out. This type of production produces polyalkenamers which are temperature-stable at 180 DEG C.
本发明涉及一种用于制备含环烯烃的组合物的方法。通过添加烷基乙烯基醚来终止环烯烃的聚合反应。之后，进行膜过滤。这类生产提供了在180℃下热稳定的开环聚环辛烯。</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD3TS3JyE9RSMsvUigoyk8pTc7MS1coSc0tSC1KLCktStUtLklMyklVKMjPqUzMyU7Nq8xJzUst5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFiclAVSXxzn6GhoYmlobmhmaOxsSoAQAr5C7E</recordid><startdate>20200804</startdate><enddate>20200804</enddate><creator>KOLEVA VELICHKA</creator><creator>VAZQUEZ TORAN PEDRO</creator><creator>MICOINE KEVIN</creator><creator>MEIER RALF</creator><scope>EVB</scope></search><sort><creationdate>20200804</creationdate><title>Method for producing temperature-stable polyalkenylenes</title><author>KOLEVA VELICHKA ; VAZQUEZ TORAN PEDRO ; MICOINE KEVIN ; MEIER RALF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111491716A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KOLEVA VELICHKA</creatorcontrib><creatorcontrib>VAZQUEZ TORAN PEDRO</creatorcontrib><creatorcontrib>MICOINE KEVIN</creatorcontrib><creatorcontrib>MEIER RALF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOLEVA VELICHKA</au><au>VAZQUEZ TORAN PEDRO</au><au>MICOINE KEVIN</au><au>MEIER RALF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for producing temperature-stable polyalkenylenes</title><date>2020-08-04</date><risdate>2020</risdate><abstract>The present invention relates to a method for producing cycloalkenamer-containing compositions. The polymerisation of cycloalkenamer is stopped by adding alkyl vinyl ethers. A membrane filtration is subsequently carried out. This type of production produces polyalkenamers which are temperature-stable at 180 DEG C.
本发明涉及一种用于制备含环烯烃的组合物的方法。通过添加烷基乙烯基醚来终止环烯烃的聚合反应。之后，进行膜过滤。这类生产提供了在180℃下热稳定的开环聚环辛烯。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING |
| title | Method for producing temperature-stable polyalkenylenes |
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