DE60215839T2 - Verfahren zum endgruppenverschliessen von polycarbonatharzen und zusammensetzung zur verwendung dabei - Google Patents

Verfahren zum endgruppenverschliessen von polycarbonatharzen und zusammensetzung zur verwendung dabei Download PDF

Info

Publication number
DE60215839T2
DE60215839T2 DE60215839T DE60215839T DE60215839T2 DE 60215839 T2 DE60215839 T2 DE 60215839T2 DE 60215839 T DE60215839 T DE 60215839T DE 60215839 T DE60215839 T DE 60215839T DE 60215839 T2 DE60215839 T2 DE 60215839T2
Authority
DE
Germany
Prior art keywords
carbonate
activated
polycarbonate
groups
capping reagent
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
DE60215839T
Other languages
German (de)
English (en)
Other versions
DE60215839D1 (de
Inventor
Hans-Peter Brack
Anthony James Clifton Park CELLA
Dennis Karlik
Paul JR. Rotterdam SMIGELSKI
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 DE60215839D1 publication Critical patent/DE60215839D1/de
Application granted granted Critical
Publication of DE60215839T2 publication Critical patent/DE60215839T2/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
    • C08G64/04—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
    • C08G64/42—Chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE60215839T 2001-10-10 2002-10-01 Verfahren zum endgruppenverschliessen von polycarbonatharzen und zusammensetzung zur verwendung dabei Expired - Lifetime DE60215839T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/682,724 US6500914B1 (en) 2001-10-10 2001-10-10 Method for end-capping polycarbonate resins and composition for use in same
US682724 2001-10-10
PCT/US2002/031479 WO2003031497A1 (en) 2001-10-10 2002-10-01 Method for end-capping polycarbonate resins and composition for use in same

Publications (2)

Publication Number Publication Date
DE60215839D1 DE60215839D1 (de) 2006-12-14
DE60215839T2 true DE60215839T2 (de) 2007-09-06

Family

ID=24740867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60215839T Expired - Lifetime DE60215839T2 (de) 2001-10-10 2002-10-01 Verfahren zum endgruppenverschliessen von polycarbonatharzen und zusammensetzung zur verwendung dabei

Country Status (8)

Country Link
US (1) US6500914B1 (enExample)
EP (1) EP1436343B8 (enExample)
JP (1) JP2005505651A (enExample)
KR (1) KR20040052232A (enExample)
CN (1) CN1308370C (enExample)
DE (1) DE60215839T2 (enExample)
TW (1) TW593422B (enExample)
WO (1) WO2003031497A1 (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
US6706846B2 (en) * 2001-10-10 2004-03-16 General Electric Company Method for end-capping polycarbonate resins and composition for use in same
US6747119B2 (en) * 2002-03-28 2004-06-08 General Electric Company Method and system for preparing a polycarbonate, copolymerization reagent and polycarbonate
US7057004B2 (en) * 2004-01-29 2006-06-06 General Electric Company Process for the production of copolycarbonates with reduced color
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)
US7230066B2 (en) * 2004-12-16 2007-06-12 General Electric Company Polycarbonate—ultem block copolymers
KR100713099B1 (ko) * 2005-03-07 2007-05-02 주식회사 엘지화학 폴리카보네이트 수지의 제조 방법
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
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
US7541420B2 (en) * 2006-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method for making molded polycarbonate articles with improved 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
DE102007022130B4 (de) * 2007-05-11 2015-02-19 Bayer Intellectual Property Gmbh Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
US7632913B2 (en) * 2007-09-28 2009-12-15 Sabic Innovative Plastics Ip B.V. Method of producing polycarbonate in a flash devolatilization system
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
KR100888621B1 (ko) * 2007-12-26 2009-03-17 제일모직주식회사 말단 봉쇄된 폴리카보네이트 수지 및 그의 제조 방법
KR100862243B1 (ko) * 2007-12-26 2008-10-09 제일모직주식회사 분자의 구조를 효과적으로 제어할 수 있는 분지형폴리카보네이트 수지 및 그 제조방법
US7615605B2 (en) * 2008-03-26 2009-11-10 Sabic Innovative Plastics Ip B.V. Monomer solution for producing polycarbonate
JP5325005B2 (ja) * 2008-04-24 2013-10-23 日東電工株式会社 透明基板
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
JP5416546B2 (ja) 2009-10-23 2014-02-12 日東電工株式会社 透明基板
CN112794828B (zh) * 2021-01-13 2021-09-28 广东宏力达合成材料科技有限公司 一种环氧化碳酸二腰果酚酯型增塑剂
KR20230054994A (ko) * 2021-10-18 2023-04-25 주식회사 엘지화학 재생 폴리카보네이트의 제조방법 및 재생 폴리카보네이트
JPWO2024190915A1 (enExample) * 2023-03-15 2024-09-19

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1274578B (de) 1965-01-21 1968-08-08 Bayer Ag Verfahren zur Herstellung von Cycloalkylaminverbindungen
US4310656A (en) 1980-03-27 1982-01-12 General Electric Company Polycarbonate transesterification
US4363905A (en) 1980-04-23 1982-12-14 General Electric Company Polycarbonate transesterification from bis(ortho-nitroaryl)carbonate
US4323668A (en) 1980-12-03 1982-04-06 General Electric Company (Ortho-alkoxycarbonyaryl)-carbonate transesterification
US4661567A (en) 1984-09-14 1987-04-28 Tyrell John A Polycarbonate end capped with vinylene carbonate compound
US4680372A (en) 1986-02-25 1987-07-14 Celanese Corporation In-situ end-capping melt prepared aromatic polyester with phenyl benzoate
SG73354A1 (en) 1988-07-11 2000-06-20 Ge Plastics Japan Ltd Process for preparing polycarbonates
DE68928766T2 (de) 1988-09-22 1999-03-25 Ge Plastics Japan Ltd., Tokio/Tokyo Verfahren zur Herstellung von Polycarbonaten
US4886875A (en) 1988-12-07 1989-12-12 E. I. Du Pont De Nemours And Company End-capping of polyarylate carboxyl acid ends by use of aromatic carbonates
DE4238123C2 (de) 1992-11-12 2000-03-09 Bayer Ag Verfahren zur Herstellung von thermoplastischen Polycarbonaten
JPH0790074A (ja) * 1993-09-24 1995-04-04 Idemitsu Kosan Co Ltd ポリカーボネートの製造方法
DE69605167T2 (de) 1995-09-19 2000-09-14 Teijin Ltd., Osaka Verfahren zur Herstellung von Polycarbonat
US6410777B1 (en) 1997-04-04 2002-06-25 Teijin Limited Salicylic acid ester derivative and its production
TW409131B (en) * 1997-04-18 2000-10-21 Teijin Ltd Process for producing polycarbonate resin
JP4112979B2 (ja) * 2000-12-28 2008-07-02 ゼネラル・エレクトリック・カンパニイ ポリカーボネートの製造方法

Also Published As

Publication number Publication date
EP1436343A1 (en) 2004-07-14
TW593422B (en) 2004-06-21
KR20040052232A (ko) 2004-06-22
EP1436343B1 (en) 2006-11-02
EP1436343B8 (en) 2007-04-11
DE60215839D1 (de) 2006-12-14
WO2003031497A1 (en) 2003-04-17
CN1646599A (zh) 2005-07-27
CN1308370C (zh) 2007-04-04
JP2005505651A (ja) 2005-02-24
US6500914B1 (en) 2002-12-31

Similar Documents

Publication Publication Date Title
DE60215839T2 (de) Verfahren zum endgruppenverschliessen von polycarbonatharzen und zusammensetzung zur verwendung dabei
DE60202691T2 (de) Verfahren zur herstellung von polycarbonat
DE60126431T2 (de) Verfahren zur herstellung von polycarbonat
US6706846B2 (en) Method for end-capping polycarbonate resins and composition for use in same
DE60216503T2 (de) Verringerung von reaktionsnebenprodukten in polycarbonatharzen
DE69429956T2 (de) Verzweigtes Polycarbonat und Verfahren zu seiner Herstellung
DE69824646T2 (de) Verfahren zur herstellung von aromatischem polycarbonat
DE60121822T2 (de) Verfahren zur herstellung von polycarbonat
DE69929560T2 (de) Aromatisches Polycarbonat
DE60213270T2 (de) Verfahren zum endgruppenverschliessen von polycarbonatharzen
DE69133499T2 (de) Einstufiges Verfahren zur Herstellung von Polycarbonaten aus Bischloroformiaten
EP1348003B1 (en) Process for the production of polycarbonate
US20030120025A1 (en) Process for the production of polycarbonate
DE60117872T2 (de) Verfahren zur herstellung von polycarbonat
KR20030068199A (ko) 폴리카보네이트의 제조방법
HK1064109A (en) Process for the production of polycarbonate

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: GENERAL ELECTRIC CO., SCHENECTADY, N.Y., US

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