DE69030364D1 - Verfahren zur Herstellung von aromatischen Polycarbonaten - Google Patents

Verfahren zur Herstellung von aromatischen Polycarbonaten

Info

Publication number
DE69030364D1
DE69030364D1 DE69030364T DE69030364T DE69030364D1 DE 69030364 D1 DE69030364 D1 DE 69030364D1 DE 69030364 T DE69030364 T DE 69030364T DE 69030364 T DE69030364 T DE 69030364T DE 69030364 D1 DE69030364 D1 DE 69030364D1
Authority
DE
Germany
Prior art keywords
production
aromatic polycarbonates
polycarbonates
aromatic
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.)
Expired - Fee Related
Application number
DE69030364T
Other languages
English (en)
Other versions
DE69030364T2 (de
Inventor
Takeshi Sakashita
Tomoaki Shimoda
Hideyuki Itoi
Takashi Nagai
Kotarou Kishimura
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.)
SABIC Innovative Plastics Japan KK
Original Assignee
GE Plastics Japan Ltd
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 GE Plastics Japan Ltd filed Critical GE Plastics Japan Ltd
Publication of DE69030364D1 publication Critical patent/DE69030364D1/de
Application granted granted Critical
Publication of DE69030364T2 publication Critical patent/DE69030364T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69030364T 1989-12-28 1990-12-17 Verfahren zur Herstellung von aromatischen Polycarbonaten Expired - Fee Related DE69030364T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP34404289 1989-12-28
JP8521890 1990-03-30
JP20707890 1990-08-03
JP20707690 1990-08-03

Publications (2)

Publication Number Publication Date
DE69030364D1 true DE69030364D1 (de) 1997-05-07
DE69030364T2 DE69030364T2 (de) 1997-10-09

Family

ID=27467071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030364T Expired - Fee Related DE69030364T2 (de) 1989-12-28 1990-12-17 Verfahren zur Herstellung von aromatischen Polycarbonaten

Country Status (9)

Country Link
US (1) US5606007A (de)
EP (1) EP0435124B1 (de)
JP (1) JPH0692529B2 (de)
KR (1) KR940010015B1 (de)
CN (1) CN1035618C (de)
BR (1) BR9006542A (de)
DE (1) DE69030364T2 (de)
ES (1) ES2100157T3 (de)
HK (1) HK1005595A1 (de)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0578466A (ja) * 1991-04-09 1993-03-30 Nippon G Ii Plast Kk 共重合ポリカーボネートの製造方法
JP2922337B2 (ja) * 1991-06-28 1999-07-19 日本ジーイープラスチックス株式会社 共重合ポリカーボネートの製造方法
JP2924985B2 (ja) * 1991-06-28 1999-07-26 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
US5276109A (en) * 1991-06-28 1994-01-04 General Electric Company Optical polycarbonate compositions
JPH05117382A (ja) * 1991-10-29 1993-05-14 Nippon G Ii Plast Kk 共重合ポリカーボネート、その製造方法およびそれからなる組成物
JPH05262970A (ja) * 1992-03-17 1993-10-12 Nippon G Ii Plast Kk ポリカーボネート系樹脂組成物
JPH05262969A (ja) * 1992-03-19 1993-10-12 Nippon G Ii Plast Kk 光学用ポリカーボネート系樹脂組成物
DE69333628T2 (de) * 1992-10-14 2005-02-03 Daicel Chemical Industries, Ltd., Sakai Verfahren zur Darstellung von Polycarbonaten durch Polykondensation in der Schmelze
EP0592900A3 (de) * 1992-10-14 1995-02-22 Daicel Chem Verfahren zur Darstellung von Polycarbonaten durch Polykondensation in der Schmelze.
JPH06228300A (ja) * 1992-12-11 1994-08-16 Daicel Chem Ind Ltd ポリカーボネートの製造法
EP0892010A3 (de) * 1993-01-29 1999-03-31 Daicel Chemical Industries, Ltd. Borhaltige Polycarbonat-Zusammensetzung
JP3289746B2 (ja) * 1993-07-30 2002-06-10 日本ジーイープラスチックス株式会社 ポリカーボネート組成物の製造方法
ES2185644T3 (es) * 1993-08-26 2003-05-01 Teijin Ltd Procedimiento de produccion de policarbonato estabilizado.
DE69522852T2 (de) * 1994-05-19 2002-05-02 General Electric Co., Schenectady Stabilisatorzusammensetzung
US5744554A (en) * 1994-05-27 1998-04-28 Ciba Specialty Chemicals Corporation Polyester/polycarbonate blends having enhanced properties
JPH07331051A (ja) 1994-05-31 1995-12-19 Nippon G Ii Plast Kk 難燃性ポリカーボネート系樹脂組成物
DE4438545A1 (de) 1994-10-28 1996-05-02 Bayer Ag Verfahren zur Herstellung von thermoplastischem Polycarbonat
US5670605A (en) * 1994-12-28 1997-09-23 General Electric Company Copolycarbonate, a copolycarbonate composition, and a method for their manufacture
JPH08183852A (ja) * 1994-12-28 1996-07-16 Nippon G Ii Plast Kk コポリカーボネート、コポリカーボネート組成物およびこれらの製造方法
JP3390277B2 (ja) * 1994-12-28 2003-03-24 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
JP3670335B2 (ja) * 1995-02-21 2005-07-13 日本ジーイープラスチックス株式会社 高粘度流体用瀘過装置
US5972273A (en) * 1995-08-21 1999-10-26 Asahi Kasei Kogyo Kabushiki Kaisha Method for producing a homogeneous polycarbonate composition
EP0774491A3 (de) 1995-11-20 1997-12-03 General Electric Company Filme, Folien und geformte Gegenstände aus einer Polyester/Polycarbonat-Zusammensetzung
US6114474A (en) * 1996-12-28 2000-09-05 Eastman Chemical Company Process for deactivating polycarbonate catalyst residues
US6180748B1 (en) 1996-12-30 2001-01-30 Eastman Chemical Company Process for deactivating alkali metal catalyst residues in poly(2,2,4,4-tetramethyl-1,3-cyclobutylene carbonate residues
US5990266A (en) * 1997-12-04 1999-11-23 University Of Nebraska Degradable polyesters, a mixed culture of microorganisms for degrading these polyesters, and methods for making these substances
US5973102A (en) * 1997-12-12 1999-10-26 General Electric Company Static resistant polycarbonate compositions
US6056898A (en) * 1998-09-22 2000-05-02 Albemarle Corporation Low dust balanced hardness antioxidant pellets and process for the production of same
US6821456B2 (en) * 1998-09-22 2004-11-23 Albemarle Corporation Granular polymer additives and their preparation
US6649677B2 (en) * 1998-11-03 2003-11-18 General Electric Company Polycarbonate sheet with improved fire retardant performance
US6339138B1 (en) 1998-11-04 2002-01-15 General Electric Company Method of manufacturing polycarbonates
JP4056645B2 (ja) 1998-12-08 2008-03-05 Ｓａｂｉｃイノベーティブプラスチックスジャパン合同会社 光学用ポリカーボネート樹脂組成物
US6187896B1 (en) * 1998-12-22 2001-02-13 Mitsubishi Gas Chemical Company, Inc. Aromatic polycarbonate composition
US6177536B1 (en) 1999-02-22 2001-01-23 General Electric Company Method for quenching of catalyst in the production of low molecular weight polycarbonates
US6022943A (en) * 1999-04-07 2000-02-08 General Electric Company Optical quality polycarbonates with reduced static charge and method for making same
US6136945A (en) * 1999-05-17 2000-10-24 General Electric Company Method for quenching of polycarbonate and compositions prepared thereby
JP3729681B2 (ja) 1999-06-11 2005-12-21 日本ジーイープラスチックス株式会社 ポリカーボネートの製造方法
US6232429B1 (en) 1999-11-01 2001-05-15 General Electric Company Method for making polyester carbonates
US6265527B1 (en) 1999-11-01 2001-07-24 General Electric Company Method for making polyester carbonates
JP4322376B2 (ja) 1999-11-26 2009-08-26 Ｓａｂｉｃイノベーティブプラスチックスジャパン合同会社 難燃性樹脂組成物およびその成型品
US6346597B1 (en) 1999-12-27 2002-02-12 General Electric Company Method for making polyester carbonates
ES2177384A1 (es) 2000-02-18 2002-12-01 Ge Plastics De Espana S Com P Procedimiento de preparacion de policarbonatos
WO2001070882A1 (fr) * 2000-03-22 2001-09-27 Teijin Limited Composition polycarbonate aromatique
US6596198B1 (en) 2000-04-28 2003-07-22 Albemarle Corporation Additive system for polymers in pellet form which provides proportioned stabilization and internal mold release characteristics
US6353046B1 (en) 2000-04-28 2002-03-05 General Electric Company Fire-retarded polycarbonate resin composition
DE60031094T2 (de) * 2000-05-17 2007-05-10 General Electric Co. Polycarbonatabmischung für optische Verwendung
JP4951192B2 (ja) 2000-09-12 2012-06-13 帝人株式会社 芳香族ポリカーボネートおよびその製造方法
US6515052B2 (en) 2001-02-23 2003-02-04 Albemarle Corporation Granular polymer additives and their preparation
JP3866934B2 (ja) * 2001-05-28 2007-01-10 日本ジーイープラスチックス株式会社 光学用ポリカーボネートおよびその用途
JP2002348368A (ja) 2001-05-28 2002-12-04 Ge Plastics Japan Ltd 光学用ポリカーボネートおよびその用途
US6504000B1 (en) 2001-08-30 2003-01-07 General Electric Company Process for preparing polycarbonate
US6495654B1 (en) 2001-08-30 2002-12-17 General Elecrric Company Process for preparing polycarbonate
US6555646B2 (en) 2001-08-30 2003-04-29 General Electric Company Process for preparing polycarbonate
JP2003231815A (ja) 2002-02-08 2003-08-19 Ge Plastics Japan Ltd 熱可塑性樹脂組成物および汚れ模様の改善方法
CN101585914B (zh) * 2002-04-22 2011-12-14 三菱化学株式会社 芳香族聚碳酸酯、其制造方法、聚碳酸酯组合物及由该组合物得到的中空容器
EP2248841B2 (de) * 2002-04-22 2015-03-11 Mitsubishi Chemical Corporation Hohlkörper enthaltend eine aromatische Polycarbonatzusammensetzung
US7019059B2 (en) * 2002-12-16 2006-03-28 General Electric Company Method for making fire-retarded glass-filled polycarbonate and related compositions
US7482397B2 (en) * 2003-01-13 2009-01-27 Eastman Chemical Company Polycarbonate compositions
US7297735B2 (en) * 2003-03-05 2007-11-20 Eastman Chemical Company Polycarbonate compositions
US20040143041A1 (en) * 2003-01-13 2004-07-22 Pearson Jason Clay Polyester compositions
US20040183053A1 (en) * 2003-03-20 2004-09-23 Pearson Jason Clay Process for the preparation of a hindered amine light stabilizer salt
US7338992B2 (en) * 2003-03-05 2008-03-04 Eastman Chemical Company Polyolefin compositions
DE60320035T2 (de) * 2003-03-05 2009-05-14 Eastman Chemical Co., Kingsport Polymerblends
US20040180994A1 (en) * 2003-03-05 2004-09-16 Pearson Jason Clay Polyolefin compositions
US20040192813A1 (en) * 2003-03-20 2004-09-30 Pearson Jason Clay Polymer compositions containing an ultraviolet light absorbing compound
US20050277713A1 (en) * 2003-03-05 2005-12-15 Pearson Jason C Polymer blends
KR101158123B1 (ko) * 2003-03-05 2012-06-19 이스트만 케미칼 컴파니 자외선 흡수 화합물을 함유하는 중합체 조성물
US20050009968A1 (en) * 2003-06-28 2005-01-13 General Electric Company Transparent Flame Retardant Polycarbonate Compositions
SG144157A1 (en) * 2003-07-10 2008-07-29 Gen Electric Fire-retarded polycarbonate resin composition
DE102004004797A1 (de) * 2004-01-30 2005-09-01 Zimmer Ag Verfahren zur Herstellung von Diaryl- und Polycarbonaten
DE502005009170D1 (de) * 2004-06-24 2010-04-22 Bayer Materialscience Ag Thermostabilisierte Polycarbonat-Zusammensetzungen
ES2340394T3 (es) * 2004-07-01 2010-06-02 Bayer Materialscience Ag Inhibicion de impurezas cataliticamente activas en policarbonato segun el procedimiento de transesterificacion en masa fundida.
US7947770B2 (en) * 2007-03-07 2011-05-24 E. I. Du Pont De Nemours And Company Flame retardant polycarbonate compositions
DE102007022130B4 (de) 2007-05-11 2015-02-19 Bayer Intellectual Property Gmbh Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
DE102007052968A1 (de) 2007-11-07 2009-05-14 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
CN102149762B (zh) 2008-08-27 2013-07-31 巴斯夫欧洲公司 具有聚合物分散剂的阻燃组合物
WO2010076276A1 (en) 2008-12-29 2010-07-08 Basf Se Dopo-flame retardant in epoxy resins
JP5631414B2 (ja) 2010-01-15 2014-11-26 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ホスホ置換アルコキシアミン化合物
EP2550321A1 (de) 2010-03-25 2013-01-30 Basf Se Flammhemmende zusammensetzungen aus phosphinsäuresalzen und nitroxylderivaten
EP2374829A1 (de) 2010-04-07 2011-10-12 Bayer MaterialScience AG Verzweigtes Schmelzepolycarbonat mit geringem Anteil an Fehlstrukturen
JP5562484B2 (ja) 2010-05-07 2014-07-30 ビーエーエスエフ ソシエタス・ヨーロピア アミノグアニジンフェニルホスフィナート難燃剤組成物
CA2804228A1 (en) 2010-07-28 2012-02-02 Basf Se Phosphinic acid hydrazide flame retardant compositions
WO2012013565A1 (en) 2010-07-29 2012-02-02 Basf Se Phosphinic acid hydrazide flame retardant compositions
CN103237840A (zh) 2010-12-02 2013-08-07 巴斯夫欧洲公司 防腐的次膦酸盐阻燃组合物
US9290618B2 (en) 2011-08-05 2016-03-22 Sabic Global Technologies B.V. Polycarbonate compositions having enhanced optical properties, methods of making and articles comprising the polycarbonate compositions
EP2776499A2 (de) 2011-11-11 2014-09-17 Basf Se P-n-zusammensetzungen als flammhemmer
US20140243455A1 (en) 2011-11-15 2014-08-28 Basf Se P-piperazine compounds as flame retardants
WO2013130610A1 (en) * 2012-02-29 2013-09-06 Sabic Innovative Plastics Ip B.V. Polycarbonate compositions containing conversions material chemistry and having enhanced optical properties, methods of making and articles comprising the same
WO2013130606A2 (en) 2012-02-29 2013-09-06 Sabic Innovative Plastics Ip B.V. Polycarbonate made from low sulfur bisphenol a and containing converions material chemistry, and articles made therefrom
EP2825589B1 (de) 2012-03-16 2020-05-06 Basf Se Nor-hals-zusammensetzungen als flammhemmer
WO2013174791A1 (en) 2012-05-22 2013-11-28 Basf Se Phosphinyliminophosphoranes as flame retardants
DE102012105296A1 (de) 2012-06-19 2013-12-19 Epc Engineering Consulting Gmbh Verfahren und Anlage zur Herstellung von Polycarbonat
WO2014066784A1 (en) 2012-10-25 2014-05-01 Sabic Innovative Plastics Ip B.V. Light emitting diode devices, method of manufacture, uses thereof
EP2730618B1 (de) 2012-11-07 2016-10-12 SABIC Global Technologies B.V. Verfahren zur Herstellung von Polycarbonatzusammensetzungen
KR101346516B1 (ko) * 2013-01-18 2013-12-31 아주대학교산학협력단 염기 촉매를 이용하여 제조된 고분자량의 지방족 폴리카보네이트
CN105408408B (zh) * 2013-05-29 2018-05-04 沙特基础全球技术有限公司 颜色稳定的热塑性组合物
US9772086B2 (en) 2013-05-29 2017-09-26 Sabic Innovative Plastics Ip B.V. Illuminating devices with color stable thermoplastic light transmitting articles
US9803049B2 (en) 2014-03-27 2017-10-31 Sabic Global Technologies B.V. Melt polymerization polycarbonate quenching
EP3122813B1 (de) 2014-03-27 2018-03-07 Basf Se Heptaphosphorabgeleitete verbindungen als flammschutzmittel
JP6903664B2 (ja) 2015-12-22 2021-07-14 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー ポリカーボネートを生成するための方法
WO2017112627A1 (en) 2015-12-22 2017-06-29 Shell Oil Company Method for preparing a melt polycarbonate
DE102016119477A1 (de) 2016-10-12 2018-04-12 Epc Engineering Consulting Gmbh Katalysator-System
CN106947072A (zh) * 2017-04-20 2017-07-14 宁波浙铁大风化工有限公司 一种聚碳酸酯的制备工艺
EP3581605A1 (de) 2018-06-14 2019-12-18 Covestro Deutschland AG Schmelzeumesterungsverfahren zur gleichzeitigen herstellung mindestens zweier verschiedenartiger polycarbonate in einer produktionsanlage
CN111848933B (zh) * 2020-06-28 2022-08-23 吴君宇 一种可降解共聚酯的制备方法
EP4247618A1 (de) 2020-11-19 2023-09-27 Basf Se Flammhemmende pulverförmige zusammensetzung und daraus erhaltenes 3d-gedrucktes objekt
EP4271550A1 (de) 2020-12-29 2023-11-08 Basf Se Pulverförmige thermoplastische zusammensetzung für dreidimensionales drucken

Family Cites Families (10)

* 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
GB808488A (en) * 1955-12-21 1959-02-04 Bayer Ag Process for the production of high molecular weight polycarbonates
US3404122A (en) 1963-03-09 1968-10-01 Bayer Ag Stabilization of high molecular weight polycarbonates
US3321435A (en) 1963-03-09 1967-05-23 Bayer Ag Stabilization of high molecular weight polycarbonates with boron compounds
DE1194142B (de) * 1963-11-19 1965-06-03 Bayer Ag Verfahren zum UV-Stabilisieren von Polycarbonaten
US3833537A (en) * 1972-06-22 1974-09-03 Gen Electric Oxidatively stable polycarbonate composition
DE2331350A1 (de) * 1972-06-22 1974-01-03 Gen Electric Oxydationsstabile polycarbonat-zusammensetzung
JPS5364262A (en) * 1976-11-19 1978-06-08 Mitsubishi Gas Chem Co Inc Stabilization of polycarbonate resin
JPS5444303A (en) * 1977-09-13 1979-04-07 Obayashi Gumi Kk Method of detecting place where water leak in wall for preventing collapse of height
EP0351168B1 (de) * 1988-07-11 1997-11-05 General Electric Company Verfahren zur Herstellung von Polycarbonaten

Also Published As

Publication number Publication date
US5606007A (en) 1997-02-25
CN1035618C (zh) 1997-08-13
JPH04175368A (ja) 1992-06-23
CN1053246A (zh) 1991-07-24
ES2100157T3 (es) 1997-06-16
KR910011959A (ko) 1991-08-07
EP0435124B1 (de) 1997-04-02
KR940010015B1 (ko) 1994-10-20
HK1005595A1 (en) 1999-01-15
BR9006542A (pt) 1991-10-01
EP0435124A3 (en) 1991-10-23
JPH0692529B2 (ja) 1994-11-16
DE69030364T2 (de) 1997-10-09
EP0435124A2 (de) 1991-07-03

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