THREAD-FORMING, CHAIN-BRANCHED POLYESTERS AND COPOLYESTERS
Es werden fadenbildende kettenverzweigte Polyester und Copolyester mit einem relativen Molekulargewicht von > 10000 bereitgestellt, die durch Einkondensation von 50-500 ppm eines oder mehrerer, während der Polyesterherstellung hinzugefügter Kettenverzweigungsmittel der allgemeinen Formel (I), wor...
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| creator | ZENGEL, HANS, GEORG SCHILO, DIEDERICH SEIDEL, ULF DE JONG, CEES HUETHER, HANS, GEORG, GUSTAV, BERNHARD VIETH, CHRISTIAN |
| description | Es werden fadenbildende kettenverzweigte Polyester und Copolyester mit einem relativen Molekulargewicht von > 10000 bereitgestellt, die durch Einkondensation von 50-500 ppm eines oder mehrerer, während der Polyesterherstellung hinzugefügter Kettenverzweigungsmittel der allgemeinen Formel (I), worin n = 2-4 bedeutet, d.h. Di-, Tri- oder Tetrapentaerythrit, in den polyesterbildenden Ausgangskomponenten erhalten werden. Sie eignen sich hervorragend zum Schnellspinnen von textilen und industriellen Garnen mit Aufwickelgeschwindigkeiten von 2500-10000 m/min, woran sich übliche Verstreckungsprozesse oder Texturierprozesse anschliessen.
The invention relates to thread-forming, chain-branched polyesters and copolyesters with relative molecular weight of > 10,000 obtained by condensing 50-500 ppm of one or several chain-branching agents of general formula (I) which have been added during the production of said polyesters, wherein n = 2-4, i.e. di-, tri or tetrapentaerythrite, in the polyester-forming initial constituents. The inventive polyesters and copolyesters are particularly suited for rapid spinning of textile and industrial threads with winding speeds of 2,500-10,000 m/min, which is followed by the usual stretching procedures or texturing processes.
L'invention concerne la fabrication de polyesters et copolyesters à ramifications de chaînes, générateurs de fils, d'un poids moléculaire relatif > 10000, qui sont obtenus par condensation de 50-500 ppm d'un ou plusieurs agents de ramifications de chaînes, introduits durant la fabrication des polyesters et ayant la formule générale (I) où n = 2-4 c'est-à-dire le di-, tri- ou tétrapentaérythrite, dans les composants de départ générateurs de polyesters. Ils conviennent remarquablement bien pour le filage rapide de filés textiles et industriels, à des vitesses d'enroulement de 2500-10000 m/min, suivi des processus d'étirage ou de texturation habituels. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO9847936A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO9847936A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO9847936A13</originalsourceid><addsrcrecordid>eNrjZLAK8QhydXTRdfMP8vX0c9dRcPZw9PTTdQpy9HP2cHVRCPD3iXQNDnENClZw9HNRcPZHCPAwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUkvhwf0sLE3NLYzNHQ2MilAAAdSIpCg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>THREAD-FORMING, CHAIN-BRANCHED POLYESTERS AND COPOLYESTERS</title><source>esp@cenet</source><creator>ZENGEL, HANS, GEORG ; SCHILO, DIEDERICH ; SEIDEL, ULF ; DE JONG, CEES ; HUETHER, HANS, GEORG, GUSTAV, BERNHARD ; VIETH, CHRISTIAN</creator><creatorcontrib>ZENGEL, HANS, GEORG ; SCHILO, DIEDERICH ; SEIDEL, ULF ; DE JONG, CEES ; HUETHER, HANS, GEORG, GUSTAV, BERNHARD ; VIETH, CHRISTIAN</creatorcontrib><description>Es werden fadenbildende kettenverzweigte Polyester und Copolyester mit einem relativen Molekulargewicht von > 10000 bereitgestellt, die durch Einkondensation von 50-500 ppm eines oder mehrerer, während der Polyesterherstellung hinzugefügter Kettenverzweigungsmittel der allgemeinen Formel (I), worin n = 2-4 bedeutet, d.h. Di-, Tri- oder Tetrapentaerythrit, in den polyesterbildenden Ausgangskomponenten erhalten werden. Sie eignen sich hervorragend zum Schnellspinnen von textilen und industriellen Garnen mit Aufwickelgeschwindigkeiten von 2500-10000 m/min, woran sich übliche Verstreckungsprozesse oder Texturierprozesse anschliessen.
The invention relates to thread-forming, chain-branched polyesters and copolyesters with relative molecular weight of > 10,000 obtained by condensing 50-500 ppm of one or several chain-branching agents of general formula (I) which have been added during the production of said polyesters, wherein n = 2-4, i.e. di-, tri or tetrapentaerythrite, in the polyester-forming initial constituents. The inventive polyesters and copolyesters are particularly suited for rapid spinning of textile and industrial threads with winding speeds of 2,500-10,000 m/min, which is followed by the usual stretching procedures or texturing processes.
L'invention concerne la fabrication de polyesters et copolyesters à ramifications de chaînes, générateurs de fils, d'un poids moléculaire relatif > 10000, qui sont obtenus par condensation de 50-500 ppm d'un ou plusieurs agents de ramifications de chaînes, introduits durant la fabrication des polyesters et ayant la formule générale (I) où n = 2-4 c'est-à-dire le di-, tri- ou tétrapentaérythrite, dans les composants de départ générateurs de polyesters. Ils conviennent remarquablement bien pour le filage rapide de filés textiles et industriels, à des vitesses d'enroulement de 2500-10000 m/min, suivi des processus d'étirage ou de texturation habituels.</description><edition>6</edition><language>eng ; fre ; ger</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; ORGANIC MACROMOLECULAR COMPOUNDS ; SPINNING ; TEXTILES ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>1998</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=19981029&DB=EPODOC&CC=WO&NR=9847936A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19981029&DB=EPODOC&CC=WO&NR=9847936A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZENGEL, HANS, GEORG</creatorcontrib><creatorcontrib>SCHILO, DIEDERICH</creatorcontrib><creatorcontrib>SEIDEL, ULF</creatorcontrib><creatorcontrib>DE JONG, CEES</creatorcontrib><creatorcontrib>HUETHER, HANS, GEORG, GUSTAV, BERNHARD</creatorcontrib><creatorcontrib>VIETH, CHRISTIAN</creatorcontrib><title>THREAD-FORMING, CHAIN-BRANCHED POLYESTERS AND COPOLYESTERS</title><description>Es werden fadenbildende kettenverzweigte Polyester und Copolyester mit einem relativen Molekulargewicht von > 10000 bereitgestellt, die durch Einkondensation von 50-500 ppm eines oder mehrerer, während der Polyesterherstellung hinzugefügter Kettenverzweigungsmittel der allgemeinen Formel (I), worin n = 2-4 bedeutet, d.h. Di-, Tri- oder Tetrapentaerythrit, in den polyesterbildenden Ausgangskomponenten erhalten werden. Sie eignen sich hervorragend zum Schnellspinnen von textilen und industriellen Garnen mit Aufwickelgeschwindigkeiten von 2500-10000 m/min, woran sich übliche Verstreckungsprozesse oder Texturierprozesse anschliessen.
The invention relates to thread-forming, chain-branched polyesters and copolyesters with relative molecular weight of > 10,000 obtained by condensing 50-500 ppm of one or several chain-branching agents of general formula (I) which have been added during the production of said polyesters, wherein n = 2-4, i.e. di-, tri or tetrapentaerythrite, in the polyester-forming initial constituents. The inventive polyesters and copolyesters are particularly suited for rapid spinning of textile and industrial threads with winding speeds of 2,500-10,000 m/min, which is followed by the usual stretching procedures or texturing processes.
L'invention concerne la fabrication de polyesters et copolyesters à ramifications de chaînes, générateurs de fils, d'un poids moléculaire relatif > 10000, qui sont obtenus par condensation de 50-500 ppm d'un ou plusieurs agents de ramifications de chaînes, introduits durant la fabrication des polyesters et ayant la formule générale (I) où n = 2-4 c'est-à-dire le di-, tri- ou tétrapentaérythrite, dans les composants de départ générateurs de polyesters. Ils conviennent remarquablement bien pour le filage rapide de filés textiles et industriels, à des vitesses d'enroulement de 2500-10000 m/min, suivi des processus d'étirage ou de texturation habituels.</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><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>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>SPINNING</subject><subject>TEXTILES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAK8QhydXTRdfMP8vX0c9dRcPZw9PTTdQpy9HP2cHVRCPD3iXQNDnENClZw9HNRcPZHCPAwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUkvhwf0sLE3NLYzNHQ2MilAAAdSIpCg</recordid><startdate>19981029</startdate><enddate>19981029</enddate><creator>ZENGEL, HANS, GEORG</creator><creator>SCHILO, DIEDERICH</creator><creator>SEIDEL, ULF</creator><creator>DE JONG, CEES</creator><creator>HUETHER, HANS, GEORG, GUSTAV, BERNHARD</creator><creator>VIETH, CHRISTIAN</creator><scope>EVB</scope></search><sort><creationdate>19981029</creationdate><title>THREAD-FORMING, CHAIN-BRANCHED POLYESTERS AND COPOLYESTERS</title><author>ZENGEL, HANS, GEORG ; SCHILO, DIEDERICH ; SEIDEL, ULF ; DE JONG, CEES ; HUETHER, HANS, GEORG, GUSTAV, BERNHARD ; VIETH, CHRISTIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO9847936A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1998</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><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>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>SPINNING</topic><topic>TEXTILES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>ZENGEL, HANS, GEORG</creatorcontrib><creatorcontrib>SCHILO, DIEDERICH</creatorcontrib><creatorcontrib>SEIDEL, ULF</creatorcontrib><creatorcontrib>DE JONG, CEES</creatorcontrib><creatorcontrib>HUETHER, HANS, GEORG, GUSTAV, BERNHARD</creatorcontrib><creatorcontrib>VIETH, CHRISTIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZENGEL, HANS, GEORG</au><au>SCHILO, DIEDERICH</au><au>SEIDEL, ULF</au><au>DE JONG, CEES</au><au>HUETHER, HANS, GEORG, GUSTAV, BERNHARD</au><au>VIETH, CHRISTIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>THREAD-FORMING, CHAIN-BRANCHED POLYESTERS AND COPOLYESTERS</title><date>1998-10-29</date><risdate>1998</risdate><abstract>Es werden fadenbildende kettenverzweigte Polyester und Copolyester mit einem relativen Molekulargewicht von > 10000 bereitgestellt, die durch Einkondensation von 50-500 ppm eines oder mehrerer, während der Polyesterherstellung hinzugefügter Kettenverzweigungsmittel der allgemeinen Formel (I), worin n = 2-4 bedeutet, d.h. Di-, Tri- oder Tetrapentaerythrit, in den polyesterbildenden Ausgangskomponenten erhalten werden. Sie eignen sich hervorragend zum Schnellspinnen von textilen und industriellen Garnen mit Aufwickelgeschwindigkeiten von 2500-10000 m/min, woran sich übliche Verstreckungsprozesse oder Texturierprozesse anschliessen.
The invention relates to thread-forming, chain-branched polyesters and copolyesters with relative molecular weight of > 10,000 obtained by condensing 50-500 ppm of one or several chain-branching agents of general formula (I) which have been added during the production of said polyesters, wherein n = 2-4, i.e. di-, tri or tetrapentaerythrite, in the polyester-forming initial constituents. The inventive polyesters and copolyesters are particularly suited for rapid spinning of textile and industrial threads with winding speeds of 2,500-10,000 m/min, which is followed by the usual stretching procedures or texturing processes.
L'invention concerne la fabrication de polyesters et copolyesters à ramifications de chaînes, générateurs de fils, d'un poids moléculaire relatif > 10000, qui sont obtenus par condensation de 50-500 ppm d'un ou plusieurs agents de ramifications de chaînes, introduits durant la fabrication des polyesters et ayant la formule générale (I) où n = 2-4 c'est-à-dire le di-, tri- ou tétrapentaérythrite, dans les composants de départ générateurs de polyesters. Ils conviennent remarquablement bien pour le filage rapide de filés textiles et industriels, à des vitesses d'enroulement de 2500-10000 m/min, suivi des processus d'étirage ou de texturation habituels.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | THREAD-FORMING, CHAIN-BRANCHED POLYESTERS AND COPOLYESTERS |
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