ATE265487T1 - Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von polycarbonaten - Google Patents

Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von polycarbonaten

Info

Publication number
ATE265487T1
ATE265487T1 AT00908511T AT00908511T ATE265487T1 AT E265487 T1 ATE265487 T1 AT E265487T1 AT 00908511 T AT00908511 T AT 00908511T AT 00908511 T AT00908511 T AT 00908511T AT E265487 T1 ATE265487 T1 AT E265487T1
Authority
AT
Austria
Prior art keywords
polycarbonates
deactivation
production
catalyst residue
quencher
Prior art date
Application number
AT00908511T
Other languages
English (en)
Inventor
Raphael Mestanza
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of ATE265487T1 publication Critical patent/ATE265487T1/de

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
    • C08G64/40—Post-polymerisation treatment
    • 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
    • C08G64/40—Post-polymerisation treatment
    • C08G64/406—Purifying; Drying
    • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
AT00908511T 1999-03-22 2000-02-07 Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von polycarbonaten ATE265487T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/273,379 US6124422A (en) 1999-03-22 1999-03-22 Method for quenching of polycarbonate
PCT/US2000/003123 WO2000056801A1 (en) 1999-03-22 2000-02-07 Method for quenching residual catalyst in the production of polycarbonate

Publications (1)

Publication Number Publication Date
ATE265487T1 true ATE265487T1 (de) 2004-05-15

Family

ID=23043670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00908511T ATE265487T1 (de) 1999-03-22 2000-02-07 Verfahren zur deaktivierung von katalysatorrückständen bei der herstellung von polycarbonaten

Country Status (8)

Country Link
US (1) US6124422A (de)
EP (1) EP1165656B1 (de)
JP (1) JP3864052B2 (de)
KR (1) KR100594813B1 (de)
AT (1) ATE265487T1 (de)
AU (1) AU2983800A (de)
DE (1) DE60010244T2 (de)
WO (1) WO2000056801A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3655764B2 (ja) 1998-12-28 2005-06-02 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連続製造方法
KR100598830B1 (ko) * 1999-02-12 2006-07-11 주식회사 만도 유니버셜 조인트의 베어링 압입 및 코킹장치
US20030214070A1 (en) * 2002-05-08 2003-11-20 General Electric Company Multiwall polycarbonate sheet and method for its production
US7309755B2 (en) * 2005-08-24 2007-12-18 General Electric Company Method of producing polycarbonate articles by rotation molding and rotation molded articles made by the method
KR100898899B1 (ko) * 2008-02-29 2009-05-26 제일모직주식회사 열안정성 및 내가수분해성이 향상된 폴리카보네이트의 제조방법 및 이로부터 제조된 폴리카보네이트 수지
JP6370400B2 (ja) 2014-03-27 2018-08-08 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ 溶融重合ポリカーボネートクエンチング
SG11201706027TA (en) * 2015-02-17 2017-09-28 Sabic Global Technologies Bv A method of quenching a melt polycarbonate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210268A (en) * 1989-12-28 1993-05-11 Asahi Kasei Kogyo Kabushiki Kaisha Process for continuously producing an aromatic carbonate
US5319066A (en) * 1993-05-27 1994-06-07 General Electric Company Method for making polycarbonates
JP3327308B2 (ja) * 1994-12-28 2002-09-24 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
US5717057A (en) * 1994-12-28 1998-02-10 General Electric Company Method of manufacturing polycarbonate
US5777064A (en) * 1995-03-22 1998-07-07 Mitsubishi Gas Chemical Company, Inc. Production method of polycarbonate
US5713453A (en) * 1996-01-16 1998-02-03 Ford Global Technologies, Inc. Automatic fin rotation apparatus for a heat exchanger
SG54571A1 (en) * 1996-09-27 1998-11-16 Ube Industries Process for producing diaryl carbonate

Also Published As

Publication number Publication date
US6124422A (en) 2000-09-26
WO2000056801A1 (en) 2000-09-28
KR100594813B1 (ko) 2006-07-03
AU2983800A (en) 2000-10-09
DE60010244D1 (de) 2004-06-03
KR20010111500A (ko) 2001-12-19
DE60010244T2 (de) 2005-04-14
JP2002540236A (ja) 2002-11-26
EP1165656A1 (de) 2002-01-02
JP3864052B2 (ja) 2006-12-27
EP1165656B1 (de) 2004-04-28

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Legal Events

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