ES2394418T3 - Policarbonatos con estructuras de transposición, oligómeros cíclicos y lineales así como comportamiento de flujo mejorado - Google Patents

Policarbonatos con estructuras de transposición, oligómeros cíclicos y lineales así como comportamiento de flujo mejorado Download PDF

Info

Publication number
ES2394418T3
ES2394418T3 ES09733376T ES09733376T ES2394418T3 ES 2394418 T3 ES2394418 T3 ES 2394418T3 ES 09733376 T ES09733376 T ES 09733376T ES 09733376 T ES09733376 T ES 09733376T ES 2394418 T3 ES2394418 T3 ES 2394418T3
Authority
ES
Spain
Prior art keywords
mol
amounts
formula
polycarbonate
molecular weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES09733376T
Other languages
English (en)
Spanish (es)
Inventor
Rolf Wehrmann
Helmut-Werner Heuer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Application granted granted Critical
Publication of ES2394418T3 publication Critical patent/ES2394418T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES09733376T 2008-04-18 2009-04-09 Policarbonatos con estructuras de transposición, oligómeros cíclicos y lineales así como comportamiento de flujo mejorado Active ES2394418T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008019503A DE102008019503A1 (de) 2008-04-18 2008-04-18 Polycarbonate mit Umlagerungsstrukturen, cyclischen und linearen Oligomeren sowie verbessertem Fließverhalten
DE102008019503 2008-04-18
PCT/EP2009/002662 WO2009127366A1 (de) 2008-04-18 2009-04-09 Polycarbonate mit umlagerungsstrukturen, cyclischen und linearen oligomeren sowie verbessertem fliessverhalten

Publications (1)

Publication Number Publication Date
ES2394418T3 true ES2394418T3 (es) 2013-01-31

Family

ID=40765591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09733376T Active ES2394418T3 (es) 2008-04-18 2009-04-09 Policarbonatos con estructuras de transposición, oligómeros cíclicos y lineales así como comportamiento de flujo mejorado

Country Status (11)

Country Link
US (1) US8158745B2 (enExample)
EP (1) EP2268706B1 (enExample)
JP (1) JP5620367B2 (enExample)
KR (1) KR101669684B1 (enExample)
CN (1) CN102007161B (enExample)
DE (1) DE102008019503A1 (enExample)
ES (1) ES2394418T3 (enExample)
PL (1) PL2268706T3 (enExample)
RU (1) RU2496801C9 (enExample)
TW (1) TWI481641B (enExample)
WO (1) WO2009127366A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102159519B1 (ko) 2012-11-17 2020-09-24 미츠비시 가스 가가쿠 가부시키가이샤 방향족 폴리카보네이트 수지 조성물
BR112015011060A2 (pt) * 2012-11-17 2017-07-11 Mitsubishi Gas Chemical Co processo para a preparação de resina de policarbonato aromático altamente polimerizado
EP2921515B1 (en) * 2012-11-17 2019-01-02 Mitsubishi Gas Chemical Company, Inc. Production method for aromatic polycarbonate resin having increased molecular weight
JP6212854B2 (ja) * 2012-11-17 2017-10-18 三菱瓦斯化学株式会社 ポリカーボネート共重合体
KR102257686B1 (ko) * 2013-10-08 2021-05-31 코베스트로 도이칠란트 아게 폴리실록산-폴리카보네이트 블록 공축합물의 제조 방법
EP3055341B1 (en) 2013-10-08 2019-10-02 Covestro Deutschland AG Preparation of siloxane-containing block copolycarbonates by means of reactive extrusion
EP3055344B1 (en) * 2013-10-08 2025-03-12 Covestro Deutschland AG Polysiloxane-polycarbonate block cocondensates
US9828463B2 (en) 2013-10-08 2017-11-28 Covestro Deutschland Ag Process for preparing polysiloxane-polycarbonate block cocondensates using a salt of a weak acid
CN106414560B (zh) 2014-01-30 2019-09-27 科思创德国股份有限公司 具有改进的流变性能的聚硅氧烷-聚碳酸酯嵌段共缩合物
EP2918388A1 (en) * 2014-03-10 2015-09-16 Sulzer Chemtech AG A process to recycle expandable plastic materials and an expandable or expanded plastic material obtainable thereby
JP6314600B2 (ja) * 2014-03-28 2018-04-25 三菱瓦斯化学株式会社 芳香族ポリカーボネート樹脂組成物
JP6314601B2 (ja) * 2014-03-28 2018-04-25 三菱瓦斯化学株式会社 芳香族ポリカーボネート樹脂組成物
US10323145B2 (en) * 2014-08-01 2019-06-18 Covestro Deutschland Ag Copolycarbonate compositions with cyclic and linear oligomers and improved optical properties
JP6701169B2 (ja) * 2014-08-01 2020-05-27 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 分岐構造および直鎖状オリゴマーならびに改善したレオロジー特性を有するコポリカーボネート組成物
EP3174934B1 (de) * 2014-08-01 2023-06-14 Covestro Intellectual Property GmbH & Co. KG Copolycarbonat-zusammensetzungen mit cyclischen und linearen oligomeren und verbesserten rheologischen eigenschaften
US20170233571A1 (en) * 2014-08-01 2017-08-17 Covestro Deutschland Ag Copolycarbonate Compositions with Branch Structures and Cyclic Oligomers and Improved Rheological Properties
TWI687485B (zh) * 2015-01-20 2020-03-11 德商科思創德意志股份有限公司 包含玻璃纖維與含矽氧烷之聚碳酸酯嵌段共聚物的阻燃模塑組成物
TWI691552B (zh) * 2015-01-20 2020-04-21 德商科思創德意志股份有限公司 含有含矽氧烷之聚碳酸酯共縮合物之阻燃性模塑組成物
CN107428926B (zh) 2015-04-07 2021-02-09 科思创德国股份有限公司 聚硅氧烷和基于二羟基二苯基环烷烃的（共）聚碳酸酯的嵌段共缩合物
ES2950014T3 (es) * 2016-03-30 2023-10-04 Mitsubishi Gas Chemical Co Método de fabricación de una composición de resina de policarbonato aromático
EP3950847A1 (de) 2016-06-03 2022-02-09 Covestro Intellectual Property GmbH & Co. KG Mehrschichtverbundwerkstoff enthaltend spezielle siloxan-blockcopolycarbonate als matrixmaterial
JP7104692B2 (ja) 2016-08-24 2022-07-21 コベストロ、ドイチュラント、アクチエンゲゼルシャフト タルクを含むポリカーボネート組成物
CN110072918B (zh) 2016-12-19 2021-10-22 科思创德国股份有限公司 借助相容剂制造含硅氧烷的嵌段共聚碳酸酯
EP3581605A1 (de) 2018-06-14 2019-12-18 Covestro Deutschland AG Schmelzeumesterungsverfahren zur gleichzeitigen herstellung mindestens zweier verschiedenartiger polycarbonate in einer produktionsanlage
EP3719077B1 (de) 2019-04-02 2022-09-21 Covestro Deutschland AG Siloxan-haltige blockcopolycarbonate mit geringer domänengrösse
WO2023222443A1 (de) 2022-05-17 2023-11-23 Covestro Deutschland Ag Polysiloxan-polycarbonat-blockcokondesate aus speziell terminierten siloxanblöcken

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022272A (en) 1962-02-20 Process for the production of high
DE1031512B (de) 1955-12-21 1958-06-04 Bayer Ag Verfahren zur Herstellung von hochmolekularen faser- und filmbildenden Polycarbonaten
NL256449A (enExample) 1959-10-01 1900-01-01
DE2701173C2 (de) 1977-01-13 1983-02-10 Bayer Ag, 5090 Leverkusen Verwendung von Polycarbonaten zur Herstellung von Linsen für Photo- und Filmkameras
JPS58179224A (ja) 1982-03-18 1983-10-20 Konishiroku Photo Ind Co Ltd 光学用樹脂組成物および光学用素子
CA1337104C (en) 1986-11-18 1995-09-26 William James Work Light-scattering thermoplastic polymers
DE4118232A1 (de) 1991-06-04 1992-12-10 Bayer Ag Kontinuierliche herstellung von polycarbonaten
DE4238123C2 (de) 1992-11-12 2000-03-09 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
DE4312390A1 (de) 1993-04-16 1994-10-20 Bayer Ag Zweistufen-Verfahren zur Herstellung von thermoplastischem Polycarbonat
GB9314604D0 (en) 1993-07-14 1993-08-25 Dow Deutschland Inc Light diffuser composition
DE4447422C2 (de) 1994-12-30 1996-10-31 Fischer Karl Ind Gmbh Reaktorvorrichtung für fließfähige Medien
ES2130526T3 (es) 1994-12-30 1999-07-01 Fischer Karl Ind Gmbh Dispositivo de reactor para medios poco viscosos y medios de mayor viscosidad.
JPH11158262A (ja) 1997-11-28 1999-06-15 Hitachi Ltd ポリカーボネートの製造方法
EP0953605B1 (en) 1998-04-28 2004-09-15 Teijin Limited Flow improved polycarbonate composition
CN1142963C (zh) * 1998-12-18 2004-03-24 通用电气公司 具有降低佛里斯含量的双酚a聚碳酸酯的制备方法
US6248859B1 (en) 1999-07-06 2001-06-19 General Electric Company Polycarbonates suitable for use in optical article
DE19954787A1 (de) 1999-11-15 2001-05-17 Bayer Ag Verfahren zur Herstellung von Polycarbonat
US6228973B1 (en) * 2000-06-02 2001-05-08 General Electric Company Method for preparing high molecular weight polycarbonate
US8099122B1 (en) 2000-06-05 2012-01-17 Qualcomm Incorporated Method and apparatus for improved forward link power control while in soft handoff
DE10100404A1 (de) 2001-01-05 2002-07-11 Bayer Ag Verfahren zur Herstellung von Polycarbonat
DE10122496A1 (de) * 2001-03-26 2002-10-10 Bayer Ag Polycarbonat mit geringem Scherentzähungsverhalten
DE10119851A1 (de) 2001-04-24 2002-10-31 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Polycarbonaten nach dem Schmelzumesterungsverfahren
US6548623B2 (en) 2001-07-24 2003-04-15 General Electric Company Method of polycarbonate preparation
US6569986B1 (en) 2001-10-25 2003-05-27 General Electric Company Salts of organic polyacids as polymerization catalysts
US6608164B2 (en) * 2001-10-25 2003-08-19 General Electric Company Salts of heterocyclic diols as catalysts for melt polycarbonate
US20030214070A1 (en) * 2002-05-08 2003-11-20 General Electric Company Multiwall polycarbonate sheet and method for its production
US6639043B1 (en) 2002-06-27 2003-10-28 General Electric Company Azonaphthalene sulfonates as polymerization catalysts
US6833422B2 (en) * 2002-08-16 2004-12-21 General Electric Company Method of preparing transparent silicone-containing copolycarbonates
DE10328665A1 (de) * 2003-06-26 2005-01-13 Bayer Materialscience Ag Polycarbonatformmassen mit verbesserter Schmelzefließfähigkeit und Chemikalienbeständigkeit
DE10357161A1 (de) * 2003-12-06 2005-06-30 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonaten mit geringem Gehalt an flüchtigen Verbindungen nach dem Umesterungsverfahren
DE102004022673A1 (de) * 2004-05-07 2005-11-24 Bayer Materialscience Ag Copolycarbonate mit verbesserter Fließfähigkeit
ES2340500T3 (es) 2004-06-24 2010-06-04 Bayer Materialscience Ag Composiciones de policarbotanato termoestabilizadas.
EP1612231B1 (de) 2004-07-01 2010-03-24 Bayer MaterialScience AG Inhibierung von katalytisch aktiven Verunreinigungen in Polycarbonat nach dem Schmelzeumesterungsverfahren
DE102004061713A1 (de) 2004-12-22 2006-07-20 Bayer Materialscience Ag Polycarbonate mit guter Benetzbarkeit
KR101557709B1 (ko) * 2007-07-31 2015-10-06 미쓰비시 가가꾸 가부시키가이샤 폴리카보네이트 수지 및 그의 제조방법

Also Published As

Publication number Publication date
EP2268706A1 (de) 2011-01-05
DE102008019503A1 (de) 2009-10-22
KR20100133436A (ko) 2010-12-21
TWI481641B (zh) 2015-04-21
US20110040066A1 (en) 2011-02-17
EP2268706B1 (de) 2012-10-03
CN102007161A (zh) 2011-04-06
PL2268706T3 (pl) 2013-02-28
JP5620367B2 (ja) 2014-11-05
JP2011516700A (ja) 2011-05-26
RU2496801C2 (ru) 2013-10-27
US8158745B2 (en) 2012-04-17
WO2009127366A1 (de) 2009-10-22
KR101669684B1 (ko) 2016-10-27
CN102007161B (zh) 2013-02-06
TW201004999A (en) 2010-02-01
RU2496801C9 (ru) 2014-07-10
RU2010146694A (ru) 2012-05-27

Similar Documents

Publication Publication Date Title
KR101669684B1 (ko) 재배열 구조, 환형 및 선형 올리고머를 가지며 유동 거동이 개선된 폴리카르보네이트
KR101260516B1 (ko) 열안정성 폴리카보네이트 조성물
ES2561552T5 (es) Policarbonato fusionado con envejecimiento térmico mejorado
US7814626B2 (en) Process for the preparation of polycarbonate by the melt transesterification process
CN102597110A (zh) 聚碳酸酯树脂组合物和成型品
ES2367728T3 (es) Procedimiento para fabricar policarbonatos.
RU2495058C2 (ru) Способ получения поликарбоната способом переэтерификации в расплаве, поликарбонат, полученный данным способом, и его применение
US7279544B2 (en) Transesterification process for the production of polycarbonates having a low content of volatile compounds
CN106661318A (zh) 具有支化结构和线性低聚物以及改进的流变性质的共聚碳酸酯组合物
ES2395802T3 (es) Policarbonatos con oligómeros cíclicos y comportamiento de fluencia mejorado
ES2439798T3 (es) Composiciones de policarbonato con propiedades ópticas mejoradas
CN106536629A (zh) 具有支化结构和环状低聚物以及改进的流变性质的共聚碳酸酯组合物
CN106536630A (zh) 具有环状和线性低聚物以及改进的光学性质的共聚碳酸酯组合物
CN106574109A (zh) 具有环状和线性的低聚物以及改进的流变性质的共聚碳酸酯组合物
HK1183050A (en) Melt polycarbonate having improved heat ageing