PROCESS OF MAKING A POLY(TRIMETHYLENE TEREPHTHALATE) RESIN HAVING LOW CYCLIC DIMER CONTENT, AND COMPOSITIONS AND ARTICLES THEREFROM
A process for making a high viscosity poly(trimethylene terephthalate) (PTT) resin having a low cyclic dimer content of less than or equal to 1.1 wt % as determined with nuclear magnetic resonance analysis and an intrinsic viscosity in the range of 0.9 to 2.0 dL/g; the PTT resin composition provided...
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| creator | KURIAN, JOSEPH, V DOBRICK, BRETT, COLLIN FRYE, ELISHA, DANIELLE PENN, ROBERT, E MESSMORE, BENJAMIN, WEAVER |
| description | A process for making a high viscosity poly(trimethylene terephthalate) (PTT) resin having a low cyclic dimer content of less than or equal to 1.1 wt % as determined with nuclear magnetic resonance analysis and an intrinsic viscosity in the range of 0.9 to 2.0 dL/g; the PTT resin composition provided by the process; and molded articles derived from the composition are disclosed.
L'invention porte sur un procédé de fabrication d'une résine de poly(téréphtalate de triméthylène) (PTT) de viscosité élevée, ayant une faible teneur en dimère cyclique, inférieure ou égale à 1,1 % en poids telle que déterminée par analyse de résonance magnétique nucléaire et une viscosité intrinsèque se situant dans la plage de 0,9 à 2,0 dL/g; sur la composition de résine de PTT obtenue par le procédé; et sur des articles moulés à base de la composition. |
| format | Patent |
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L'invention porte sur un procédé de fabrication d'une résine de poly(téréphtalate de triméthylène) (PTT) de viscosité élevée, ayant une faible teneur en dimère cyclique, inférieure ou égale à 1,1 % en poids telle que déterminée par analyse de résonance magnétique nucléaire et une viscosité intrinsèque se situant dans la plage de 0,9 à 2,0 dL/g; sur la composition de résine de PTT obtenue par le procédé; et sur des articles moulés à base de la composition.</description><language>eng ; fre</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2010</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=20100910&DB=EPODOC&CC=WO&NR=2010101892A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100910&DB=EPODOC&CC=WO&NR=2010101892A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KURIAN, JOSEPH, V</creatorcontrib><creatorcontrib>DOBRICK, BRETT, COLLIN</creatorcontrib><creatorcontrib>FRYE, ELISHA, DANIELLE</creatorcontrib><creatorcontrib>PENN, ROBERT, E</creatorcontrib><creatorcontrib>MESSMORE, BENJAMIN, WEAVER</creatorcontrib><title>PROCESS OF MAKING A POLY(TRIMETHYLENE TEREPHTHALATE) RESIN HAVING LOW CYCLIC DIMER CONTENT, AND COMPOSITIONS AND ARTICLES THEREFROM</title><description>A process for making a high viscosity poly(trimethylene terephthalate) (PTT) resin having a low cyclic dimer content of less than or equal to 1.1 wt % as determined with nuclear magnetic resonance analysis and an intrinsic viscosity in the range of 0.9 to 2.0 dL/g; the PTT resin composition provided by the process; and molded articles derived from the composition are disclosed.
L'invention porte sur un procédé de fabrication d'une résine de poly(téréphtalate de triméthylène) (PTT) de viscosité élevée, ayant une faible teneur en dimère cyclique, inférieure ou égale à 1,1 % en poids telle que déterminée par analyse de résonance magnétique nucléaire et une viscosité intrinsèque se situant dans la plage de 0,9 à 2,0 dL/g; sur la composition de résine de PTT obtenue par le procédé; et sur des articles moulés à base de la composition.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</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>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAURLtxIeodPrhRULB1o8uQ_ppgmh-Sj6WrUiSuRAv1Bl7cVjyAzGKY4c1Mk7fzJDEEoAJKcdb2BAIcmXrFXpfIqjZoERg9OsVKGMG4Bo9BW1DiMvKGKpC1NFpCPkw8SLKMljcgbD6E0lHQrMmGbyE8a2kwAKvhtPBUzpPJrb33cfHzWbIskKXaxu7ZxL5rr_ERX01F2S4ddThmIt3_R30AE_E93w</recordid><startdate>20100910</startdate><enddate>20100910</enddate><creator>KURIAN, JOSEPH, V</creator><creator>DOBRICK, BRETT, COLLIN</creator><creator>FRYE, ELISHA, DANIELLE</creator><creator>PENN, ROBERT, E</creator><creator>MESSMORE, BENJAMIN, WEAVER</creator><scope>EVB</scope></search><sort><creationdate>20100910</creationdate><title>PROCESS OF MAKING A POLY(TRIMETHYLENE TEREPHTHALATE) RESIN HAVING LOW CYCLIC DIMER CONTENT, AND COMPOSITIONS AND ARTICLES THEREFROM</title><author>KURIAN, JOSEPH, V ; DOBRICK, BRETT, COLLIN ; FRYE, ELISHA, DANIELLE ; PENN, ROBERT, E ; MESSMORE, BENJAMIN, WEAVER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2010101892A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2010</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</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>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>KURIAN, JOSEPH, V</creatorcontrib><creatorcontrib>DOBRICK, BRETT, COLLIN</creatorcontrib><creatorcontrib>FRYE, ELISHA, DANIELLE</creatorcontrib><creatorcontrib>PENN, ROBERT, E</creatorcontrib><creatorcontrib>MESSMORE, BENJAMIN, WEAVER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KURIAN, JOSEPH, V</au><au>DOBRICK, BRETT, COLLIN</au><au>FRYE, ELISHA, DANIELLE</au><au>PENN, ROBERT, E</au><au>MESSMORE, BENJAMIN, WEAVER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS OF MAKING A POLY(TRIMETHYLENE TEREPHTHALATE) RESIN HAVING LOW CYCLIC DIMER CONTENT, AND COMPOSITIONS AND ARTICLES THEREFROM</title><date>2010-09-10</date><risdate>2010</risdate><abstract>A process for making a high viscosity poly(trimethylene terephthalate) (PTT) resin having a low cyclic dimer content of less than or equal to 1.1 wt % as determined with nuclear magnetic resonance analysis and an intrinsic viscosity in the range of 0.9 to 2.0 dL/g; the PTT resin composition provided by the process; and molded articles derived from the composition are disclosed.
L'invention porte sur un procédé de fabrication d'une résine de poly(téréphtalate de triméthylène) (PTT) de viscosité élevée, ayant une faible teneur en dimère cyclique, inférieure ou égale à 1,1 % en poids telle que déterminée par analyse de résonance magnétique nucléaire et une viscosité intrinsèque se situant dans la plage de 0,9 à 2,0 dL/g; sur la composition de résine de PTT obtenue par le procédé; et sur des articles moulés à base de la composition.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | PROCESS OF MAKING A POLY(TRIMETHYLENE TEREPHTHALATE) RESIN HAVING LOW CYCLIC DIMER CONTENT, AND COMPOSITIONS AND ARTICLES THEREFROM |
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