PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A FLUORORESIN/BORON NITRIDE MIXTURE AS A NUCLEATING AGENT
The process of foaming a polyolefin composition using as a nucleator a combination of a fluororesin and a boron nitride at a fluororesin-to-boron nitride weight ratio of less than 4: 1. The synergistic effect between these two nucleating agents results in a higher nuclei density and a foamed product...
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| creator | ESSEGHIR, MOHAMED SUN, GANGWEI |
| description | The process of foaming a polyolefin composition using as a nucleator a combination of a fluororesin and a boron nitride at a fluororesin-to-boron nitride weight ratio of less than 4: 1. The synergistic effect between these two nucleating agents results in a higher nuclei density and a foamed product with a smaller average cell size as compared to processes using and products produced by the use of neat PTFE or neat boron nitride alone as the nucleating agent.
Le procédé de moussage d'une composition polyoléfinique utilise en tant qu'agent de nucléation une combinaison d'une résine fluorée et d'un nitrure de bore à un rapport pondéral résine fluorée sur nitrure de bore inférieur à 4 : 1. L'effet synergique entre ces deux agents de nucléation donne une densité de noyaux plus élevée et un produit expansé ayant une plus petite taille d'alvéoles comparativement à des procédés utilisant, et des produits obtenus par utilisation du PTFE brut ou du nitrure de bore brut uniquement en tant qu'agent de nucléation. |
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Le procédé de moussage d'une composition polyoléfinique utilise en tant qu'agent de nucléation une combinaison d'une résine fluorée et d'un nitrure de bore à un rapport pondéral résine fluorée sur nitrure de bore inférieur à 4 : 1. L'effet synergique entre ces deux agents de nucléation donne une densité de noyaux plus élevée et un produit expansé ayant une plus petite taille d'alvéoles comparativement à des procédés utilisant, et des produits obtenus par utilisation du PTFE brut ou du nitrure de bore brut uniquement en tant qu'agent de nucléation.</description><language>eng ; fre</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; BASIC ELECTRIC ELEMENTS ; CABLES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CONDUCTORS ; ELECTRICITY ; GENERAL PROCESSES OF COMPOUNDING ; INSULATORS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; 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=20230627&DB=EPODOC&CC=CA&NR=3020188C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230627&DB=EPODOC&CC=CA&NR=3020188C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ESSEGHIR, MOHAMED</creatorcontrib><creatorcontrib>SUN, GANGWEI</creatorcontrib><title>PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A FLUORORESIN/BORON NITRIDE MIXTURE AS A NUCLEATING AGENT</title><description>The process of foaming a polyolefin composition using as a nucleator a combination of a fluororesin and a boron nitride at a fluororesin-to-boron nitride weight ratio of less than 4: 1. The synergistic effect between these two nucleating agents results in a higher nuclei density and a foamed product with a smaller average cell size as compared to processes using and products produced by the use of neat PTFE or neat boron nitride alone as the nucleating agent.
Le procédé de moussage d'une composition polyoléfinique utilise en tant qu'agent de nucléation une combinaison d'une résine fluorée et d'un nitrure de bore à un rapport pondéral résine fluorée sur nitrure de bore inférieur à 4 : 1. L'effet synergique entre ces deux agents de nucléation donne une densité de noyaux plus élevée et un produit expansé ayant une plus petite taille d'alvéoles comparativement à des procédés utilisant, et des produits obtenus par utilisation du PTFE brut ou du nitrure de bore brut uniquement en tant qu'agent de nucléation.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>CONDUCTORS</subject><subject>ELECTRICITY</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>INSULATORS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFi70KwkAQhNNYiPoM7guI0TS257kXFy674X5AqxDkbBQNxPfHU-wthplhvpkWt9aJRu_BiMtSDXENrdizWDTEoKVpxVMgYQ_Rf1YFxkZx4jDX9T4nBqbg6IDQ0ClEh6B8xjhqiyp8PzVymBeTa38f0-Lns2JpMOjjKg3PLo1Df0mP9Oq0qsptudntdPWfeAM0bzXs</recordid><startdate>20230627</startdate><enddate>20230627</enddate><creator>ESSEGHIR, MOHAMED</creator><creator>SUN, GANGWEI</creator><scope>EVB</scope></search><sort><creationdate>20230627</creationdate><title>PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A FLUORORESIN/BORON NITRIDE MIXTURE AS A NUCLEATING AGENT</title><author>ESSEGHIR, MOHAMED ; SUN, GANGWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3020188C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2023</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>CONDUCTORS</topic><topic>ELECTRICITY</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>INSULATORS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>ESSEGHIR, MOHAMED</creatorcontrib><creatorcontrib>SUN, GANGWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ESSEGHIR, MOHAMED</au><au>SUN, GANGWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A FLUORORESIN/BORON NITRIDE MIXTURE AS A NUCLEATING AGENT</title><date>2023-06-27</date><risdate>2023</risdate><abstract>The process of foaming a polyolefin composition using as a nucleator a combination of a fluororesin and a boron nitride at a fluororesin-to-boron nitride weight ratio of less than 4: 1. The synergistic effect between these two nucleating agents results in a higher nuclei density and a foamed product with a smaller average cell size as compared to processes using and products produced by the use of neat PTFE or neat boron nitride alone as the nucleating agent.
Le procédé de moussage d'une composition polyoléfinique utilise en tant qu'agent de nucléation une combinaison d'une résine fluorée et d'un nitrure de bore à un rapport pondéral résine fluorée sur nitrure de bore inférieur à 4 : 1. L'effet synergique entre ces deux agents de nucléation donne une densité de noyaux plus élevée et un produit expansé ayant une plus petite taille d'alvéoles comparativement à des procédés utilisant, et des produits obtenus par utilisation du PTFE brut ou du nitrure de bore brut uniquement en tant qu'agent de nucléation.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY GENERAL PROCESSES OF COMPOUNDING INSULATORS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP |
| title | PROCESS FOR FOAMING POLYOLEFIN COMPOSITIONS USING A FLUORORESIN/BORON NITRIDE MIXTURE AS A NUCLEATING AGENT |
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