DE60114468D1 - Optimierung der herstellung von polycarbonat durch umesterung - Google Patents

Optimierung der herstellung von polycarbonat durch umesterung

Info

Publication number
DE60114468D1
DE60114468D1 DE60114468T DE60114468T DE60114468D1 DE 60114468 D1 DE60114468 D1 DE 60114468D1 DE 60114468 T DE60114468 T DE 60114468T DE 60114468 T DE60114468 T DE 60114468T DE 60114468 D1 DE60114468 D1 DE 60114468D1
Authority
DE
Germany
Prior art keywords
optimizing
polycarbonate
preparation
treatment
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 - Lifetime
Application number
DE60114468T
Other languages
English (en)
Other versions
DE60114468T2 (de
Inventor
Joseph Mccloskey
Paul Smigelski
Brydon Burnell
Rodriguez Ordonez
Vic Fernandez
Gerardo Hidalgo-Llinas
Francois Peemans
Edward Venama
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 Global Technologies BV
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE60114468D1 publication Critical patent/DE60114468D1/de
Application granted granted Critical
Publication of DE60114468T2 publication Critical patent/DE60114468T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
DE60114468T 2001-01-29 2001-12-28 Optimierung der herstellung von polycarbonat durch umesterung Expired - Lifetime DE60114468T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US770487 1991-10-03
US09/770,487 US6403754B1 (en) 2001-01-29 2001-01-29 Optimization of polycarbonate preparation by transesterification
PCT/US2001/049468 WO2002060976A2 (en) 2001-01-29 2001-12-28 Optimization of polycarbonate preparation by transesterification

Publications (2)

Publication Number Publication Date
DE60114468D1 true DE60114468D1 (de) 2005-12-01
DE60114468T2 DE60114468T2 (de) 2006-07-20

Family

ID=36950580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60114468T Expired - Lifetime DE60114468T2 (de) 2001-01-29 2001-12-28 Optimierung der herstellung von polycarbonat durch umesterung

Country Status (9)

Country Link
US (1) US6403754B1 (de)
EP (1) EP1368406B1 (de)
JP (1) JP3961423B2 (de)
CN (1) CN1302044C (de)
AU (1) AU2002241668A1 (de)
DE (1) DE60114468T2 (de)
HK (1) HK1079801A1 (de)
TW (1) TW575602B (de)
WO (1) WO2002060976A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6870025B2 (en) * 2001-07-24 2005-03-22 General Electric Company Method of polycarbonate preparation
US7151189B2 (en) * 2003-06-19 2006-12-19 General Electric Company Method and apparatus for waste stream recovery
US7041775B2 (en) * 2004-04-20 2006-05-09 General Electric Company Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate
US7312352B2 (en) * 2004-08-02 2007-12-25 Paul William Buckley Method of preparing ester-substituted diaryl carbonates
US7105626B2 (en) * 2004-09-10 2006-09-12 General Electric Company Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate
US7132498B2 (en) 2004-09-27 2006-11-07 General Electric Company Process to make polycarbonate from bismethylsalicylcarbonate (BMSC)
US7183371B2 (en) * 2004-11-01 2007-02-27 General Electric Company Method for making polycarbonate
US7189869B2 (en) * 2004-11-01 2007-03-13 General Electric Company Method for making polycarbonate
US7230066B2 (en) * 2004-12-16 2007-06-12 General Electric Company Polycarbonate—ultem block copolymers
US7365149B2 (en) * 2005-12-12 2008-04-29 Hans-Peter Brack Equipment cleaning in the manufacture of polycarbonates
US7485695B2 (en) * 2005-12-21 2009-02-03 Sabic Innovative Plastics Ip B.V Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US7485694B2 (en) * 2005-12-21 2009-02-03 Sabic Innovative Plastics Ip B.V. Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
US7498399B2 (en) * 2006-05-31 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing ester-substituted diaryl carbonates
US7495064B2 (en) * 2006-06-26 2009-02-24 Sabic Innovative Plastics Ip Bv Manufacture of polycarbonates
US7645851B2 (en) * 2006-06-30 2010-01-12 Sabic Innovative Plastics Ip B.V. Polycarbonate with reduced color
US7482423B2 (en) * 2006-06-30 2009-01-27 Sabic Innovative Plastics Ip B.V. Polycarbonates and method of preparing same
US7498400B2 (en) * 2006-06-30 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing polycarbonate
US7541420B2 (en) * 2006-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method for making molded polycarbonate articles with improved color
DE102007022130B4 (de) * 2007-05-11 2015-02-19 Bayer Intellectual Property Gmbh Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
US7601794B2 (en) * 2007-09-28 2009-10-13 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7619053B2 (en) * 2007-09-28 2009-11-17 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7632913B2 (en) * 2007-09-28 2009-12-15 Sabic Innovative Plastics Ip B.V. Method of producing polycarbonate in a flash devolatilization system
US7615605B2 (en) * 2008-03-26 2009-11-10 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7671165B2 (en) * 2008-05-16 2010-03-02 Sabic Innovative Plastics Ip B.V. Method of forming polycarbonate
US7674872B2 (en) * 2008-06-17 2010-03-09 Sabic Innovative Plastics Ip B.V. Method of producing high molecular weight polymer
US7547799B1 (en) 2008-06-20 2009-06-16 Sabic Innovative Plastics Ip B.V. Method for producing phenolic compound
US8343608B2 (en) 2010-08-31 2013-01-01 General Electric Company Use of appended dyes in optical data storage media

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2107999T3 (es) 1988-07-11 1997-12-16 Gen Electric Procedimiento para preparar policarbonatos.
JPH0618868B2 (ja) * 1988-09-22 1994-03-16 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
EP0592900A3 (de) * 1992-10-14 1995-02-22 Daicel Chem Verfahren zur Darstellung von Polycarbonaten durch Polykondensation in der Schmelze.
JPH0725830A (ja) * 1993-07-08 1995-01-27 Daicel Chem Ind Ltd 炭酸ジエステルの精製法及びその精製法によって得られた炭酸ジエステルを用いて製造したポリカーボネート
DE69425130T2 (de) 1994-04-14 2000-11-09 Daicel Chem Verfahren zur Herstellung von (Co)Polycarbonaten
CN1110283A (zh) * 1994-04-14 1995-10-18 大世吕化学工业株式会社 (共)聚碳酸酯的制备方法
AU750817B2 (en) * 1997-04-11 2002-07-25 General Electric Company Reducing ionic impurities content in aromatic polycarbonate resins
KR20010101957A (ko) * 1999-12-03 2001-11-15 사토 아키오 고품질 비스페놀 ａ 및 그 제조방법
JP2002053512A (ja) * 1999-12-03 2002-02-19 Mitsui Chemicals Inc 高品質ビスフェノールａおよびその製造方法

Also Published As

Publication number Publication date
US6403754B1 (en) 2002-06-11
CN1633456A (zh) 2005-06-29
JP2004522838A (ja) 2004-07-29
EP1368406A2 (de) 2003-12-10
JP3961423B2 (ja) 2007-08-22
HK1079801A1 (en) 2006-04-13
WO2002060976A3 (en) 2003-01-16
EP1368406B1 (de) 2005-10-26
TW575602B (en) 2004-02-11
WO2002060976A2 (en) 2002-08-08
DE60114468T2 (de) 2006-07-20
AU2002241668A1 (en) 2002-08-12
CN1302044C (zh) 2007-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SABIC INNOVATIVE PLASTICS IP B.V., BERGEN OP Z, NL

8328 Change in the person/name/address of the agent

Representative=s name: PATENT- UND RECHTSANWAELTE BARDEHLE, PAGENBERG, DO