DE69321443D1 - Aromatisches Polycarbonat und Methode zu seiner Herstellung - Google Patents

Aromatisches Polycarbonat und Methode zu seiner Herstellung

Info

Publication number
DE69321443D1
DE69321443D1 DE69321443T DE69321443T DE69321443D1 DE 69321443 D1 DE69321443 D1 DE 69321443D1 DE 69321443 T DE69321443 T DE 69321443T DE 69321443 T DE69321443 T DE 69321443T DE 69321443 D1 DE69321443 D1 DE 69321443D1
Authority
DE
Germany
Prior art keywords
production
aromatic polycarbonate
polycarbonate
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
DE69321443T
Other languages
English (en)
Other versions
DE69321443T2 (de
Inventor
Motokazu Hirao
Yoshiyuki Totani
Tomonori Ito
Masakatsu Nakatsuka
Akihiro Yamaguchi
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of DE69321443D1 publication Critical patent/DE69321443D1/de
Application granted granted Critical
Publication of DE69321443T2 publication Critical patent/DE69321443T2/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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/26—General preparatory processes using halocarbonates
    • C08G64/28—General preparatory processes using halocarbonates and phenols
    • 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
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • 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
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides 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)
DE69321443T 1992-12-02 1993-11-30 Aromatisches Polycarbonat und Methode zu seiner Herstellung Expired - Fee Related DE69321443T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32343592 1992-12-02
JP6966093 1993-03-29

Publications (2)

Publication Number Publication Date
DE69321443D1 true DE69321443D1 (de) 1998-11-12
DE69321443T2 DE69321443T2 (de) 1999-06-17

Family

ID=26410834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69321443T Expired - Fee Related DE69321443T2 (de) 1992-12-02 1993-11-30 Aromatisches Polycarbonat und Methode zu seiner Herstellung

Country Status (3)

Country Link
US (1) US5426170A (de)
EP (1) EP0600447B1 (de)
DE (1) DE69321443T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2218580T3 (es) * 1995-01-31 2004-11-16 Idemitsu Kosan Company Limited Procedimiento para producir policarbonato.
JP3531835B2 (ja) * 1997-06-23 2004-05-31 帝人化成株式会社 光学用フィルムおよびその製造方法
US6166167A (en) * 1997-07-29 2000-12-26 Mitsubishi Chemical Corporation Polycarbonate resin for substrate of optical recording medium
US6392079B1 (en) * 1999-03-30 2002-05-21 General Electric Company Method and apparatus for preparing monofunctional aromatic chloroformates suitable for use as chainstopping agents
US6103855A (en) * 1999-03-30 2000-08-15 General Electric Company Batch process for the production of polycarbonate by interfacial polymerization
US6562937B2 (en) 2000-07-25 2003-05-13 General Electric Company Continuous preparation of polycarbonate
BRPI0412172A (pt) 2003-07-23 2006-08-22 Dow Global Technologies Inc processo para produzir uma composição de policarbonato ramificado
US20080014446A1 (en) * 2004-10-07 2008-01-17 General Electric Company Window shade and a multi-layered article, and methods of making the same
US7557153B2 (en) * 2005-10-31 2009-07-07 Sabic Innovative Plastics Ip Bv Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
US7528212B2 (en) * 2005-11-18 2009-05-05 Sabic Innovative Plastics Ip B.V. Ionizing radiation stable thermoplastic composition, method of making, and articles formed therefrom
US20070149756A1 (en) * 2005-12-26 2007-06-28 Futura Polyesters Limited Compositions and methods of manufacturing polytrimethylene naphthalate
US20080081892A1 (en) * 2006-09-29 2008-04-03 General Electric Company Thermoplastic compositions, methods of making, and articles formed therefrom
US7696297B2 (en) * 2008-06-30 2010-04-13 Sabic Innovative Plastics Ip B.V. Branched polycarbonates and processes for producing the same
US8771829B2 (en) * 2008-09-25 2014-07-08 Sabic Innovative Plastics Ip B.V. Flame retardant thermoplastic polymer composition, method of manufacture, and articles formed therefrom
US8445568B2 (en) * 2008-09-25 2013-05-21 Sabic Innovative Plastics Ip B.V. Flame retardant thermoplastic composition and articles formed therefrom
US20100280159A1 (en) * 2008-09-25 2010-11-04 Christianus Johannes Jacobus Maas Flame retardant thermoplastic composition and articles formed therefrom
EP3828222B1 (de) * 2018-07-26 2023-05-31 Mitsubishi Gas Chemical Company, Inc. Herstellungsverfahren für ein polycarbonatharz
EP3719051B1 (de) * 2019-04-03 2021-11-03 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat-zugabezeitpunkt des kettenabbrechers

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275601A (en) * 1956-01-04 1966-09-27 Bayer Ag Manufacture of polycarbonates using tertiary amines, quaternary amines and salts thereof as catalysts
JPS5236554B2 (de) * 1973-06-27 1977-09-16
DE2901668A1 (de) * 1979-01-17 1980-07-24 Bayer Ag Verfahren zur herstellung von aromatischen polycarbonaten aus o,o,o'-tetramethylsubstituierten diphenolen
JPS6289723A (ja) * 1985-10-15 1987-04-24 Teijin Chem Ltd ポリカ−ボネ−トの製造方法
US4737573A (en) * 1986-10-10 1988-04-12 General Electric Company Method for polymerizing aromatic bischloroformate composition to polycarbonate
US4743676A (en) * 1987-05-07 1988-05-10 General Electric Company Method for preparing polycarbonate of controlled molecular weight from aromatic bischloroformate
US4880896A (en) * 1987-05-30 1989-11-14 Idemitsu Petrochemical Co., Ltd. Polycarbonate for disc substrate having low bisphenol content
US4939230A (en) * 1988-11-16 1990-07-03 The Dow Chemical Company Elimination of monocarbonate from polycarbonate
JPH0627189B2 (ja) * 1988-11-29 1994-04-13 帝人化成株式会社 カーボネート型難燃剤の製造法
US4973664A (en) * 1989-07-20 1990-11-27 General Electric Company Method for preparing polycarbonates of controlled molecular weight from bischloroformates
JP2724217B2 (ja) * 1989-09-22 1998-03-09 出光石油化学株式会社 ポリカーボネートオリゴマーの製造方法
US5043203A (en) * 1990-05-07 1991-08-27 General Electric Company Method for making end-capped polycarbonates from bisphenol monochloroformate polycarbonate oligomers with pH control system
US5034505A (en) * 1990-07-27 1991-07-23 General Electric Company Single-step method for preparing polycarbonates from bischloroformates
NL9001887A (nl) * 1990-08-29 1992-03-16 Gen Electric Werkwijze voor de continue bereiding van aromatisch polycarbonaat met hoog molecuulgewicht.
JP2535457B2 (ja) * 1991-03-05 1996-09-18 帝人化成株式会社 ポリカ―ボネ―ト樹脂の製造法

Also Published As

Publication number Publication date
EP0600447A3 (de) 1994-10-12
EP0600447B1 (de) 1998-10-07
DE69321443T2 (de) 1999-06-17
EP0600447A2 (de) 1994-06-08
US5426170A (en) 1995-06-20

Similar Documents

Publication Publication Date Title
DE69321443D1 (de) Aromatisches Polycarbonat und Methode zu seiner Herstellung
DE69417550D1 (de) Blutfilter und methode zu dessen herstellung
DE68928586D1 (de) Optisches aufzeichnungsmedium und methode zu dessen herstellung
DE69205347D1 (de) Lichtpolarisator und Verfahren zu seiner Herstellung.
DE3780203D1 (de) Wasserdichtes optisches kabel und methode zu seiner herstellung.
DE69306115D1 (de) Elektrolumineszierende vorrichtungen und verfahren zu ihrer herstellung
DE69526846D1 (de) Titanoxyd-photokatalysatorsystem und methode zu dessen herstellung
DE69211697D1 (de) Antischmelzsicherungsstruktur und verfahren zu ihrer herstellung
DE69220529D1 (de) Stapel-Kondensator und Methode zu seiner Herstellung
DE3762898D1 (de) Schutzkonstruktion und methode zu ihrer herstellung.
DE3855042D1 (de) Beugunsgitter und Methode zu seiner Herstellung
DE3761114D1 (de) Magnetischer aufzeichnungstraeger und methode zu seiner herstellung.
DE69410071D1 (de) Gewindeelement und Verfahren zu seiner Herstellung
DE69632143D1 (de) Ball und methode zu seiner herstellung
DE69505580D1 (de) Verfahren zur Herstellung aromatischer Polycarbonate
DE69718445D1 (de) Polycarbonate die verschiedene arten von bindungseinheiten enthalten und verfahren zu ihrer herstellung
DE69210151D1 (de) Optischer Schalter und Verfahren zu seiner Herstellung
DE69503632D1 (de) Herstellung von enthydroxylierten träger
DE69332117D1 (de) 4-diphenylmethylpiperidine und verfahren zu ihrer herstellung
FI945012A (fi) Menetelmä orgaanisten väliaineiden värjäämiseksi
DE69433296D1 (de) Eisen-lactoferrin kombination und verfahren zu ihrer herstellung
DE69429956D1 (de) Verzweigtes Polycarbonat und Verfahren zu seiner Herstellung
DE69527163D1 (de) Verfahren zur Herstellung von aromatischen Polycarbonaten
DE69433156D1 (de) Varistor und Verfahren zu seiner Herstellung
DE69516972D1 (de) Polyester und Polycarbonat Blockcopolymere und Verfahren zu deren Herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee