THERMOOXIDATIVE STABILIZATION OF POLYARYLENE SULFIDE COMPOSITIONS

Provided are novel compositions comprising a polyarylene sulfide and at least one tin additive comprising a branched tin (ll) carboxylate selected from the group consisting of Sn(O2CR)2, Sn(O2CR)(O2CR'), Sn(O2CR)(O2CR"), and mixtures thereof, where the carboxylate moieties O2CR and O2CR�...

Full description

Saved in:
Bibliographic Details
Main Authors HUANG, ZHENG-ZHENG, JENNY, RITTER, JOACHIM, C, BRUN, YEFIM, HOWE, JOHN, C, POTTIGER, MICHAEL, T, POLLINO, JOEL, M
Format Patent
LanguageEnglish
French
Published 29.09.2011
Subjects
Online AccessGet full text

Cover

Loading…
Abstract Provided are novel compositions comprising a polyarylene sulfide and at least one tin additive comprising a branched tin (ll) carboxylate selected from the group consisting of Sn(O2CR)2, Sn(O2CR)(O2CR'), Sn(O2CR)(O2CR"), and mixtures thereof, where the carboxylate moieties O2CR and O2CR' independently represent branched carboxylate anions and the carboxylate moiety O2CR" represents a linear carboxylate anion. Articles comprising the novel compositions are also provided. In addition, methods to improve the thermal stability of polyarylene sulfides, and methods to improve the thermo-oxidative stability of polyarylene sulfides, through the use of the disclosed branched tin(ll) carboxylates are provided. The polyarylene sulfide compositions are useful in various applications which require superior thermal resistance, chemical resistance, and electrical insulating properties. L'invention concerne de nouvelles compositions comprenant un sulfure de polyarylène et au moins un additif d'étain comprenant un carboxylate d'étain(II) ramifié sélectionné parmi le groupe constitué de Sn(O2CR)2, Sn(O2CR)(O2CR'), Sn(O2CR)(O2CR"), et des mélanges de ceux-ci, où les parties carboxylate O2CR et O2CR' indépendamment représentent des anions carboxylate ramifiés et la partie carboxylate O2CR" représente un anion carboxylate linéaire. L'invention concerne aussi des articles comprenant les nouvelles compositions. De plus, l'invention concerne des procédés pour améliorer la stabilité thermique des sulfures de polyarylène, et des procédés pour améliorer la stabilité thermooxydative des sulfures de polyarylène, par l'utilisation des carboxylates d'étain(II) ramifiés divulgués. Les compositions de sulfure de polyarylène sont utiles dans diverses applications qui requièrent des propriétés supérieures de résistance thermique, de résistance chimique et d'isolation électrique.
AbstractList Provided are novel compositions comprising a polyarylene sulfide and at least one tin additive comprising a branched tin (ll) carboxylate selected from the group consisting of Sn(O2CR)2, Sn(O2CR)(O2CR'), Sn(O2CR)(O2CR"), and mixtures thereof, where the carboxylate moieties O2CR and O2CR' independently represent branched carboxylate anions and the carboxylate moiety O2CR" represents a linear carboxylate anion. Articles comprising the novel compositions are also provided. In addition, methods to improve the thermal stability of polyarylene sulfides, and methods to improve the thermo-oxidative stability of polyarylene sulfides, through the use of the disclosed branched tin(ll) carboxylates are provided. The polyarylene sulfide compositions are useful in various applications which require superior thermal resistance, chemical resistance, and electrical insulating properties. L'invention concerne de nouvelles compositions comprenant un sulfure de polyarylène et au moins un additif d'étain comprenant un carboxylate d'étain(II) ramifié sélectionné parmi le groupe constitué de Sn(O2CR)2, Sn(O2CR)(O2CR'), Sn(O2CR)(O2CR"), et des mélanges de ceux-ci, où les parties carboxylate O2CR et O2CR' indépendamment représentent des anions carboxylate ramifiés et la partie carboxylate O2CR" représente un anion carboxylate linéaire. L'invention concerne aussi des articles comprenant les nouvelles compositions. De plus, l'invention concerne des procédés pour améliorer la stabilité thermique des sulfures de polyarylène, et des procédés pour améliorer la stabilité thermooxydative des sulfures de polyarylène, par l'utilisation des carboxylates d'étain(II) ramifiés divulgués. Les compositions de sulfure de polyarylène sont utiles dans diverses applications qui requièrent des propriétés supérieures de résistance thermique, de résistance chimique et d'isolation électrique.
Author POTTIGER, MICHAEL, T
RITTER, JOACHIM, C
POLLINO, JOEL, M
HOWE, JOHN, C
BRUN, YEFIM
HUANG, ZHENG-ZHENG, JENNY
Author_xml – fullname: HUANG, ZHENG-ZHENG, JENNY
– fullname: RITTER, JOACHIM, C
– fullname: BRUN, YEFIM
– fullname: HOWE, JOHN, C
– fullname: POTTIGER, MICHAEL, T
– fullname: POLLINO, JOEL, M
BookMark eNrjYmDJy89L5WRwDPFwDfL194_wdHEM8QxzVQgOcXTy9PGMAvL8_RT83RQC_H0iHYMifVz9gJKhPm6eLq4Kzv6-Af7BniAlwTwMrGmJOcWpvFCam0HZzTXE2UM3tSA_PrW4IDE5NS-1JD7c38jAEAgsTU0NHI2MiVMFAARVLl8
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate STABILISATION THERMOOXYDATIVE DE COMPOSITIONS DE SULFURE DE POLYARYLÈNE
ExternalDocumentID WO2011119550A2
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2011119550A23
IEDL.DBID EVB
IngestDate Fri Jul 19 15:11:16 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2011119550A23
Notes Application Number: WO2011US29344
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110929&DB=EPODOC&CC=WO&NR=2011119550A2
ParticipantIDs epo_espacenet_WO2011119550A2
PublicationCentury 2000
PublicationDate 20110929
PublicationDateYYYYMMDD 2011-09-29
PublicationDate_xml – month: 09
  year: 2011
  text: 20110929
  day: 29
PublicationDecade 2010
PublicationYear 2011
RelatedCompanies POTTIGER, MICHAEL, T
RITTER, JOACHIM, C
POLLINO, JOEL, M
HOWE, JOHN, C
BRUN, YEFIM
E. I. DU PONT DE NEMOURS AND COMPANY
HUANG, ZHENG-ZHENG, JENNY
RelatedCompanies_xml – name: RITTER, JOACHIM, C
– name: POTTIGER, MICHAEL, T
– name: BRUN, YEFIM
– name: HUANG, ZHENG-ZHENG, JENNY
– name: E. I. DU PONT DE NEMOURS AND COMPANY
– name: POLLINO, JOEL, M
– name: HOWE, JOHN, C
Score 2.8273482
Snippet Provided are novel compositions comprising a polyarylene sulfide and at least one tin additive comprising a branched tin (ll) carboxylate selected from the...
SourceID epo
SourceType Open Access Repository
SubjectTerms 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
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING-UP
Title THERMOOXIDATIVE STABILIZATION OF POLYARYLENE SULFIDE COMPOSITIONS
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110929&DB=EPODOC&locale=&CC=WO&NR=2011119550A2
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8NADA9jivqmU3E6paD0rVjbdeUehvTjSitdr3Td3HwZ3nqCIN1wFf9903PTPe3tSCDkDnK_JJfkAO6Ewc0Hg_c0dMWJ1rVfdY1zXWjERvqbKBBzZZVv0gtH3aeJNWnAx6YXRs4J_ZbDEdGi5mjvlbyvl_9JLF_WVq7u-TuSFo9B3vfVYpPu0xHuVd_t05T5zFM9D-M2Nckkr55uZukOXth76EjbdQEYHbt1X8pyG1SCY9hPUV5ZnUBDlC049DZ_r7XgYLB-8sbl2vpWp-DkIc0GjE0i38mjMVWGueNGcfQi80wKC5SUxVMnm8Y0QeYoDiKfKh4bpGwYyXbhM7gNaO6FGuoy-9v67JltK26eQ7NclOICFItwYVlFgfEY6aLTwHVDmOac2OZcr0OENnR2Sbrczb6Co9_cKdEM0oFm9fklrhF8K34jz-wHAjOBYg
link.rule.ids 230,309,783,888,25578,76884
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_GFOebTsWPqQWlb8Xarpt5GNL1g0bbpmzd3PYyzBpBkG64iv--17jpnvYW7uC4BC73kbtfAG6Fwc17g7c0DMWJ1my_6hrnutBIG-lvIkOfK7t841YwaD6NrFEFPtazMBIn9FuCI6JFzdDeC3lfL_6LWK7srVze8XckzR_9tOOq2brcp6O7V91ux0uYyxzVcTBvU-Oe5JXoZpZu44W9g0H2Q4m07w275VzKYtOp-Aewm6C8vDiEisjrUHPWf6_VYS9aPXnjcmV9yyOw08DrRYyNqGundOgp_dTu0pBOZJ1JYb6SsHBs98ahFyNzEPrU9RSHRQnrUzkufAw3vpc6gYa6TP-2Pn1hm4qbJ1DN57k4BcUiXFhWlmE-RpoYNHDdEKY5I21zppcpwhk0tkk6386-hlqQRuE0pPHzBez_1lGJZpAGVIvPL3GJjrjgV_L8fgA7U4RS
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=THERMOOXIDATIVE+STABILIZATION+OF+POLYARYLENE+SULFIDE+COMPOSITIONS&rft.inventor=HUANG%2C+ZHENG-ZHENG%2C+JENNY&rft.inventor=RITTER%2C+JOACHIM%2C+C&rft.inventor=BRUN%2C+YEFIM&rft.inventor=HOWE%2C+JOHN%2C+C&rft.inventor=POTTIGER%2C+MICHAEL%2C+T&rft.inventor=POLLINO%2C+JOEL%2C+M&rft.date=2011-09-29&rft.externalDBID=A2&rft.externalDocID=WO2011119550A2