PROCESS FOR THE PRODUCTION OF AN UHMWPE ARTICLE
The invention relates to a process for the production of an article, wherein - ethylene is polymerized with a polyene and optionally another comonomer, resulting in a polymer with a MFI (21.6) between 0.05 dg/min and 100 dg/min, - melt processing the polymer into an article, - optionally crosslinkin...
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| creator | WISSE, EVA STOLK, JAN |
| description | The invention relates to a process for the production of an article, wherein - ethylene is polymerized with a polyene and optionally another comonomer, resulting in a polymer with a MFI (21.6) between 0.05 dg/min and 100 dg/min, - melt processing the polymer into an article, - optionally crosslinking the polymer during or after melt processing the polymer and - optionally sterilizing the polymer article by high energy irradiation.
Cette invention concerne un procédé de production d'un article consistant à polymériser de l'éthylène avec un polyène et éventuellement un autre comonomère, pour obtenir un polymère ayant un indice de fusion (21,6) compris entre 0,05 dg/min et 100 dg/min, traiter par fusion le polymère pour obtenir un article, éventuellement réticuler le polymère pendant ou après le traitement par fusion du polymère, et éventuellement stériliser l'article en polymère par irradiation à forte énergie. |
| format | Patent |
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Cette invention concerne un procédé de production d'un article consistant à polymériser de l'éthylène avec un polyène et éventuellement un autre comonomère, pour obtenir un polymère ayant un indice de fusion (21,6) compris entre 0,05 dg/min et 100 dg/min, traiter par fusion le polymère pour obtenir un article, éventuellement réticuler le polymère pendant ou après le traitement par fusion du polymère, et éventuellement stériliser l'article en polymère par irradiation à forte énergie.</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>2011</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=20110909&DB=EPODOC&CC=WO&NR=2011107593A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110909&DB=EPODOC&CC=WO&NR=2011107593A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WISSE, EVA</creatorcontrib><creatorcontrib>STOLK, JAN</creatorcontrib><title>PROCESS FOR THE PRODUCTION OF AN UHMWPE ARTICLE</title><description>The invention relates to a process for the production of an article, wherein - ethylene is polymerized with a polyene and optionally another comonomer, resulting in a polymer with a MFI (21.6) between 0.05 dg/min and 100 dg/min, - melt processing the polymer into an article, - optionally crosslinking the polymer during or after melt processing the polymer and - optionally sterilizing the polymer article by high energy irradiation.
Cette invention concerne un procédé de production d'un article consistant à polymériser de l'éthylène avec un polyène et éventuellement un autre comonomère, pour obtenir un polymère ayant un indice de fusion (21,6) compris entre 0,05 dg/min et 100 dg/min, traiter par fusion le polymère pour obtenir un article, éventuellement réticuler le polymère pendant ou après le traitement par fusion du polymère, et éventuellement stériliser l'article en polymère par irradiation à forte énergie.</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>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPCPJ3dg0OVnDzD1II8XBVAPJdQp1DPP39FPzdFBz9FEI9fMMDXBUcg0I8nX1ceRhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJfLi_kYGhoaGBuamlsaOhMXGqAJR3Jsw</recordid><startdate>20110909</startdate><enddate>20110909</enddate><creator>WISSE, EVA</creator><creator>STOLK, JAN</creator><scope>EVB</scope></search><sort><creationdate>20110909</creationdate><title>PROCESS FOR THE PRODUCTION OF AN UHMWPE ARTICLE</title><author>WISSE, EVA ; STOLK, JAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2011107593A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2011</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>WISSE, EVA</creatorcontrib><creatorcontrib>STOLK, JAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WISSE, EVA</au><au>STOLK, JAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR THE PRODUCTION OF AN UHMWPE ARTICLE</title><date>2011-09-09</date><risdate>2011</risdate><abstract>The invention relates to a process for the production of an article, wherein - ethylene is polymerized with a polyene and optionally another comonomer, resulting in a polymer with a MFI (21.6) between 0.05 dg/min and 100 dg/min, - melt processing the polymer into an article, - optionally crosslinking the polymer during or after melt processing the polymer and - optionally sterilizing the polymer article by high energy irradiation.
Cette invention concerne un procédé de production d'un article consistant à polymériser de l'éthylène avec un polyène et éventuellement un autre comonomère, pour obtenir un polymère ayant un indice de fusion (21,6) compris entre 0,05 dg/min et 100 dg/min, traiter par fusion le polymère pour obtenir un article, éventuellement réticuler le polymère pendant ou après le traitement par fusion du polymère, et éventuellement stériliser l'article en polymère par irradiation à forte énergie.</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 THE PRODUCTION OF AN UHMWPE ARTICLE |
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