DE60315458T2 - Verfahren zur herstellung von polycarbonat - Google Patents

Verfahren zur herstellung von polycarbonat Download PDF

Info

Publication number
DE60315458T2
DE60315458T2 DE60315458T DE60315458T DE60315458T2 DE 60315458 T2 DE60315458 T2 DE 60315458T2 DE 60315458 T DE60315458 T DE 60315458T DE 60315458 T DE60315458 T DE 60315458T DE 60315458 T2 DE60315458 T2 DE 60315458T2
Authority
DE
Germany
Prior art keywords
catalyst
group
alkali metal
polycarbonate
phosphoric acid
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
DE60315458T
Other languages
German (de)
English (en)
Other versions
DE60315458D1 (de
Inventor
Patrick Joseph Watervliet MCCLOSKEY
Warren William Northville REILLY
Brian James Clifton Park GRIMMOND
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 DE60315458D1 publication Critical patent/DE60315458D1/de
Application granted granted Critical
Publication of DE60315458T2 publication Critical patent/DE60315458T2/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

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)
DE60315458T 2002-06-12 2003-05-22 Verfahren zur herstellung von polycarbonat Expired - Lifetime DE60315458T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/167,965 US6723823B2 (en) 2001-07-24 2002-06-12 Method of polycarbonate preparation
US167965 2002-06-12
PCT/US2003/016185 WO2003106533A1 (en) 2002-06-12 2003-05-22 Method of polycarbonate preparation

Publications (2)

Publication Number Publication Date
DE60315458D1 DE60315458D1 (de) 2007-09-20
DE60315458T2 true DE60315458T2 (de) 2008-04-24

Family

ID=29732306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60315458T Expired - Lifetime DE60315458T2 (de) 2002-06-12 2003-05-22 Verfahren zur herstellung von polycarbonat

Country Status (9)

Country Link
US (1) US6723823B2 (enExample)
EP (1) EP1519978B1 (enExample)
JP (1) JP2005530001A (enExample)
CN (1) CN1300215C (enExample)
AT (1) ATE369391T1 (enExample)
AU (1) AU2003248552A1 (enExample)
DE (1) DE60315458T2 (enExample)
TW (1) TWI293966B (enExample)
WO (1) WO2003106533A1 (enExample)

Families Citing this family (34)

* 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
KR100544880B1 (ko) * 2002-08-19 2006-01-24 주식회사 엘지화학 올레핀 제조용 탄화수소 수증기 열분해 촉매와 이의제조방법 및 이를 이용한 올레핀 제조방법
US7041775B2 (en) * 2004-04-20 2006-05-09 General Electric Company Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate
US7148386B2 (en) * 2004-07-30 2006-12-12 General Electric Company Processes for preparing benzoquinones and hydroquinones
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)
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
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
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
US7793813B2 (en) * 2006-02-28 2010-09-14 Tyco Healthcare Group Lp Hub for positioning annular structure on a surgical device
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
US7498400B2 (en) * 2006-06-30 2009-03-03 Sabic Innovative Plastics Ip B.V. Method of preparing polycarbonate
US7482423B2 (en) * 2006-06-30 2009-01-27 Sabic Innovative Plastics Ip B.V. Polycarbonates and method of preparing same
US7541420B2 (en) * 2006-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method for making molded polycarbonate articles with improved color
US7645851B2 (en) * 2006-06-30 2010-01-12 Sabic Innovative Plastics Ip B.V. Polycarbonate with reduced color
US7619053B2 (en) * 2007-09-28 2009-11-17 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
US7601794B2 (en) * 2007-09-28 2009-10-13 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
DE102007052968A1 (de) * 2007-11-07 2009-05-14 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
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
US20100305010A1 (en) 2009-05-28 2010-12-02 Clearwater International, Llc High density phosphate brines and methods for making and using same
US8784963B2 (en) * 2010-07-08 2014-07-22 Asahi Kasei Chemicals Corporation Branched polycarbonate
US8343608B2 (en) 2010-08-31 2013-01-01 General Electric Company Use of appended dyes in optical data storage media
KR101346516B1 (ko) * 2013-01-18 2013-12-31 아주대학교산학협력단 염기 촉매를 이용하여 제조된 고분자량의 지방족 폴리카보네이트
WO2015052112A1 (en) * 2013-10-08 2015-04-16 Bayer Materialscience Ag Process for preparing polysiloxane-polycarbonate block cocondensates
CN107428927B (zh) * 2015-03-24 2019-07-23 沙特基础工业全球技术有限公司 熔融聚合方法及由其制备的聚碳酸酯
WO2017145076A1 (en) * 2016-02-26 2017-08-31 Sabic Global Technologies B.V. Articles of manufacture using an impact performance modified melt polycarbonate
CN108976404B (zh) * 2018-07-26 2020-11-06 沈阳建筑大学 腰果酚改性的聚-2,6-萘二甲酸乙二醇酯及其制备法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312390A1 (de) 1993-04-16 1994-10-20 Bayer Ag Zweistufen-Verfahren zur Herstellung von thermoplastischem Polycarbonat
JP4439737B2 (ja) * 1998-09-28 2010-03-24 出光興産株式会社 ポリカーボネート共重合体の製造法
US6339138B1 (en) 1998-11-04 2002-01-15 General Electric Company Method of manufacturing polycarbonates
US6022943A (en) 1999-04-07 2000-02-08 General Electric Company Optical quality polycarbonates with reduced static charge and method for making same
US6316578B1 (en) 2000-02-04 2001-11-13 General Electric Company Salts of non-volatile acids as polymerization catalysts
US6300460B1 (en) 2000-07-06 2001-10-09 General Electric Company Mixed dialkali metal salts of sulfuric acid containing at least one cesium equivalent as polymerization catalysts
US6395862B1 (en) * 2001-01-12 2002-05-28 General Electric Company Melt polycarbonate catalyst systems

Also Published As

Publication number Publication date
EP1519978B1 (en) 2007-08-08
DE60315458D1 (de) 2007-09-20
CN1668672A (zh) 2005-09-14
TW200403279A (en) 2004-03-01
JP2005530001A (ja) 2005-10-06
CN1300215C (zh) 2007-02-14
US6723823B2 (en) 2004-04-20
US20030236383A1 (en) 2003-12-25
AU2003248552A1 (en) 2003-12-31
TWI293966B (en) 2008-03-01
ATE369391T1 (de) 2007-08-15
WO2003106533A1 (en) 2003-12-24
EP1519978A1 (en) 2005-04-06

Similar Documents

Publication Publication Date Title
DE60315458T2 (de) Verfahren zur herstellung von polycarbonat
DE60121473T2 (de) Katalysatorsysteme für schmelzpolycarbonat
DE68928424T2 (de) Verfahren zur Herstellung von Polycarbonaten
DE68928766T2 (de) Verfahren zur Herstellung von Polycarbonaten
DE60205385T2 (de) Verfahren zur herstellung von polycarbonat
JP2003535937A (ja) 高分子量ポリカーボネートの製造方法
DE60216503T2 (de) Verringerung von reaktionsnebenprodukten in polycarbonatharzen
DE69822424T2 (de) Produktionsverfahren für Polycarbonat
US6797802B2 (en) Method of polycarbonate preparation
US6316578B1 (en) Salts of non-volatile acids as polymerization catalysts
DE60121053T2 (de) Katalysatorsysteme für schmelzpolycarbonat
DE60309061T2 (de) Verfahren zur herstellung von copolycarbonaten
DE60108875T2 (de) Gemischte dialkalimetallsalze von schwefelsäure die zumindest ein cesiumäquivalent enthalten als polymerisationskatalysatoren
DE60121046T2 (de) Katalysatorsysteme für schmelzpolycarbonate
US6414106B1 (en) Process for the neutralization of residual acid species in crude dihydric phenols
CN1231518C (zh) 一种从二酚和碳酸二芳酯制备聚碳酸酯的方法
DE69516652T2 (de) Verfahren zur Herstellung von Polycarbonat
DE69333628T2 (de) Verfahren zur Darstellung von Polycarbonaten durch Polykondensation in der Schmelze
EP3259300B1 (de) Verfahren zur herstellung von polycarbonaten durch die umesterung von dithiocarbonaten oder deren selen-analoga mit bisphenolen
DE60315480T2 (de) Verfahren zur herstellung von polycarbonatharz
DE69425130T2 (de) Verfahren zur Herstellung von (Co)Polycarbonaten
JP3508488B2 (ja) 芳香族ポリカーボネートの製造方法
JP3359782B2 (ja) 芳香族ポリカーボネートの製造方法
DE69738348T2 (de) Verfahren zur Herstellung von Poly (arylcarbonat)en
DE69429948T2 (de) Verfahren zur Herstellung von Polycarbonat in Gegenwart von selbstkühlenden, flüchtigen tertiairen Aminkatalysatoren.

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