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

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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
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mol
amounts
formula
polycarbonate
molecular weight
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ES09733376T
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English (en)
Spanish (es)
Inventor
Rolf Wehrmann
Helmut-Werner Heuer
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Covestro Deutschland AG
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Bayer MaterialScience AG
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    • 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

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  • 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

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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
RU2015123120A (ru) 2012-11-17 2017-01-10 Мицубиси Гэс Кемикал Компани, Инк. Композиция ароматической поликарбонатной смолы
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
WO2014077350A1 (ja) * 2012-11-17 2014-05-22 三菱瓦斯化学株式会社 高分子量化された芳香族ポリカーボネート樹脂の製造方法
CN104837890B (zh) * 2012-11-17 2016-08-17 三菱瓦斯化学株式会社 经高分子量化的芳香族聚碳酸酯树脂的制造方法
ES2638216T3 (es) * 2013-10-08 2017-10-19 Covestro Deutschland Ag Procedimiento de preparación de co-condensados de bloques de polisiloxano-policarbonato
CN105637012B (zh) * 2013-10-08 2019-03-08 科思创德国股份有限公司 聚硅氧烷-聚碳酸酯嵌段共缩合物
WO2015052106A2 (en) 2013-10-08 2015-04-16 Bayer Materialscience Ag Process for preparing polysiloxane-polycarbonate block cocondensates using a salt of a weak acid
EP3055341B1 (en) 2013-10-08 2019-10-02 Covestro Deutschland AG Preparation of siloxane-containing block copolycarbonates by means of reactive extrusion
WO2015113916A1 (en) 2014-01-30 2015-08-06 Bayer Materialscience Ag Polysiloxane-polycarbonate block cocondensates with improved rheological properties
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
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
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
WO2016016424A1 (de) * 2014-08-01 2016-02-04 Covestro Deutschland Ag Copolycarbonat-zusammensetzungen mit cyclischen und linearen oligomeren und verbesserten optischen eigenschaften
CN106536629A (zh) * 2014-08-01 2017-03-22 科思创德国股份有限公司 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
US10717871B2 (en) 2015-01-20 2020-07-21 Covestro Deutschland Ag Flame-retardant, glass fiber-containing molding compounds containing siloxane-containing polycarbonate block co-condensate
CN107207863B (zh) 2015-01-20 2021-02-19 科思创德国股份有限公司 包含含硅氧烷的聚碳酸酯嵌段共缩合物的阻燃模制组合物
JP2018510953A (ja) 2015-04-07 2018-04-19 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 ポリシロキサンおよびジヒドロキシジフェニルシクロアルカン（コ）ポリカーボネートのブロック共縮合物
WO2017170186A1 (ja) * 2016-03-30 2017-10-05 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及び芳香族ポリカーボネート樹脂の製造方法
KR20190014544A (ko) 2016-06-03 2019-02-12 코베스트로 도이칠란트 아게 특정한 코폴리카르보네이트를 매트릭스 재료로서 함유하는 다층 복합 재료
KR20190042578A (ko) 2016-08-24 2019-04-24 코베스트로 도이칠란트 아게 활석을 포함하는 폴리카르보네이트 조성물
KR102454155B1 (ko) 2016-12-19 2022-10-14 코베스트로 도이칠란트 아게 상용화제를 사용한 실록산-함유 블록 코폴리카르보네이트의 제조
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
DE59505196D1 (de) * 1994-12-30 1999-04-08 Fischer Karl Ind Gmbh Reaktorvorrichtung für fliessfähige und höherviskose Medien
DE4447422C2 (de) 1994-12-30 1996-10-31 Fischer Karl Ind Gmbh Reaktorvorrichtung für fließfähige Medien
JPH11158262A (ja) 1997-11-28 1999-06-15 Hitachi Ltd ポリカーボネートの製造方法
ES2227973T3 (es) 1998-04-28 2005-04-01 Teijin Limited Composicion de policarbonato con fluidez mejorada.
ATE395373T1 (de) * 1998-12-18 2008-05-15 Gen Electric Optischer datenträger enthaltend polycarbonat mit verringertem fries gehalt
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
US6608164B2 (en) * 2001-10-25 2003-08-19 General Electric Company Salts of heterocyclic diols as catalysts for melt polycarbonate
US6569986B1 (en) * 2001-10-25 2003-05-27 General Electric Company Salts of organic polyacids as polymerization catalysts
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
DE502005009170D1 (de) 2004-06-24 2010-04-22 Bayer Materialscience Ag Thermostabilisierte Polycarbonat-Zusammensetzungen
DE502005009267D1 (de) * 2004-07-01 2010-05-06 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
CN102731763B (zh) * 2007-07-31 2014-11-05 三菱化学株式会社 聚碳酸酯树脂及其制备方法

Also Published As

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

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