A MASTERBATCH FOR UPGRADING POLYESTERS
A masterbatch for improving the melt rheology of a thermoplastic polyester. The masterbatch comprises a polyanhydride, a secondary antioxidant, and at least one thermoplastic carrier. In the masterbatch, the weight ratio of the polyanhydride and the secondary antioxidant is 5:1 to 1:5. L'invent...
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| creator | PISCIOTTI, FRANCESCO SOLANO ARRIBAS, CARLOS ROME, DANIEL |
| description | A masterbatch for improving the melt rheology of a thermoplastic polyester. The masterbatch comprises a polyanhydride, a secondary antioxidant, and at least one thermoplastic carrier. In the masterbatch, the weight ratio of the polyanhydride and the secondary antioxidant is 5:1 to 1:5.
L'invention concerne un mélange maître pour améliorer la rhéologie à l'état fondu d'un polyester thermoplastique. Le mélange maître comprend un polyanhydride, un antioxydant secondaire et au moins un support thermoplastique. Dans le mélange maître, le rapport en poids du polyanhydride et de l'antioxydant secondaire est de 5 : 1 à 1 : 5. |
| format | Patent |
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L'invention concerne un mélange maître pour améliorer la rhéologie à l'état fondu d'un polyester thermoplastique. Le mélange maître comprend un polyanhydride, un antioxydant secondaire et au moins un support thermoplastique. Dans le mélange maître, le rapport en poids du polyanhydride et de l'antioxydant secondaire est de 5 : 1 à 1 : 5.</description><language>eng ; fre</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; GENERAL PROCESSES OF COMPOUNDING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; WORKING-UP</subject><creationdate>2022</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=20221103&DB=EPODOC&CC=CA&NR=3217677A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221103&DB=EPODOC&CC=CA&NR=3217677A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PISCIOTTI, FRANCESCO</creatorcontrib><creatorcontrib>SOLANO ARRIBAS, CARLOS</creatorcontrib><creatorcontrib>ROME, DANIEL</creatorcontrib><title>A MASTERBATCH FOR UPGRADING POLYESTERS</title><description>A masterbatch for improving the melt rheology of a thermoplastic polyester. The masterbatch comprises a polyanhydride, a secondary antioxidant, and at least one thermoplastic carrier. In the masterbatch, the weight ratio of the polyanhydride and the secondary antioxidant is 5:1 to 1:5.
L'invention concerne un mélange maître pour améliorer la rhéologie à l'état fondu d'un polyester thermoplastique. Le mélange maître comprend un polyanhydride, un antioxydant secondaire et au moins un support thermoplastique. Dans le mélange maître, le rapport en poids du polyanhydride et de l'antioxydant secondaire est de 5 : 1 à 1 : 5.</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBzVPB1DA5xDXJyDHH2UHDzD1IIDXAPcnTx9HNXCPD3iXQFSQbzMLCmJeYUp_JCaW4GBTdXoAbd1IL8-NTigsTk1LzUknhnR2MjQ3Mzc3NHQ2MilAAAf1cjJg</recordid><startdate>20221103</startdate><enddate>20221103</enddate><creator>PISCIOTTI, FRANCESCO</creator><creator>SOLANO ARRIBAS, CARLOS</creator><creator>ROME, DANIEL</creator><scope>EVB</scope></search><sort><creationdate>20221103</creationdate><title>A MASTERBATCH FOR UPGRADING POLYESTERS</title><author>PISCIOTTI, FRANCESCO ; SOLANO ARRIBAS, CARLOS ; ROME, DANIEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3217677A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>PISCIOTTI, FRANCESCO</creatorcontrib><creatorcontrib>SOLANO ARRIBAS, CARLOS</creatorcontrib><creatorcontrib>ROME, DANIEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PISCIOTTI, FRANCESCO</au><au>SOLANO ARRIBAS, CARLOS</au><au>ROME, DANIEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A MASTERBATCH FOR UPGRADING POLYESTERS</title><date>2022-11-03</date><risdate>2022</risdate><abstract>A masterbatch for improving the melt rheology of a thermoplastic polyester. The masterbatch comprises a polyanhydride, a secondary antioxidant, and at least one thermoplastic carrier. In the masterbatch, the weight ratio of the polyanhydride and the secondary antioxidant is 5:1 to 1:5.
L'invention concerne un mélange maître pour améliorer la rhéologie à l'état fondu d'un polyester thermoplastique. Le mélange maître comprend un polyanhydride, un antioxydant secondaire et au moins un support thermoplastique. Dans le mélange maître, le rapport en poids du polyanhydride et de l'antioxydant secondaire est de 5 : 1 à 1 : 5.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | A MASTERBATCH FOR UPGRADING POLYESTERS |
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