ATE414119T1 - Verfahren zur herstellung von polycarbonaten mit geringem gehalt an flüchtigen verbindungen nach dem umesterungsverfahren - Google Patents

Verfahren zur herstellung von polycarbonaten mit geringem gehalt an flüchtigen verbindungen nach dem umesterungsverfahren

Info

Publication number
ATE414119T1
ATE414119T1 AT04803248T AT04803248T ATE414119T1 AT E414119 T1 ATE414119 T1 AT E414119T1 AT 04803248 T AT04803248 T AT 04803248T AT 04803248 T AT04803248 T AT 04803248T AT E414119 T1 ATE414119 T1 AT E414119T1
Authority
AT
Austria
Prior art keywords
polycondensate
ppm
compound content
less
volatile compound
Prior art date
Application number
AT04803248T
Other languages
German (de)
English (en)
Inventor
Uwe Hucks
Melanie Moethrath
Helmut-Werner Heuer
Thomas Koenig
Lydia Simon
Marc Buts
Eynde Johan Vanden
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Application granted granted Critical
Publication of ATE414119T1 publication Critical patent/ATE414119T1/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
    • C08G64/04—Aromatic polycarbonates
    • 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
    • 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
    • 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

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)
AT04803248T 2003-12-06 2004-11-24 Verfahren zur herstellung von polycarbonaten mit geringem gehalt an flüchtigen verbindungen nach dem umesterungsverfahren ATE414119T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10357161A DE10357161A1 (de) 2003-12-06 2003-12-06 Verfahren zur Herstellung von Polycarbonaten mit geringem Gehalt an flüchtigen Verbindungen nach dem Umesterungsverfahren

Publications (1)

Publication Number Publication Date
ATE414119T1 true ATE414119T1 (de) 2008-11-15

Family

ID=34625621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04803248T ATE414119T1 (de) 2003-12-06 2004-11-24 Verfahren zur herstellung von polycarbonaten mit geringem gehalt an flüchtigen verbindungen nach dem umesterungsverfahren

Country Status (10)

Country Link
US (1) US7279544B2 (https=)
EP (1) EP1692205B1 (https=)
JP (1) JP4694502B2 (https=)
KR (1) KR20060133987A (https=)
CN (1) CN100500732C (https=)
AT (1) ATE414119T1 (https=)
DE (2) DE10357161A1 (https=)
ES (1) ES2315725T3 (https=)
TW (1) TWI354680B (https=)
WO (1) WO2005054335A1 (https=)

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US6974260B2 (en) * 2003-07-30 2005-12-13 Emcore Corporation Flexible substrate for routing fibers in an optical transceiver
ES2340500T3 (es) * 2004-06-24 2010-06-04 Bayer Materialscience Ag Composiciones de policarbotanato termoestabilizadas.
ATE461959T1 (de) * 2004-07-01 2010-04-15 Bayer Materialscience Ag Inhibierung von katalytisch aktiven verunreinigungen in polycarbonat nach dem schmelzeumesterungsverfahren
US20070208159A1 (en) * 2006-03-02 2007-09-06 General Electric Company Poly(arylene ether) block copolymer compositions, methods, and articles
DE102007022130B4 (de) 2007-05-11 2015-02-19 Bayer Intellectual Property Gmbh Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
US20090043069A1 (en) * 2007-08-06 2009-02-12 General Electric Company Activated esters for synthesis of sulfonated telechelic polycarbonates
DE102007052968A1 (de) 2007-11-07 2009-05-14 Bayer Materialscience Ag Verfahren zur Herstellung von Polycarbonat nach dem Schmelzeumesterungsverfahren
DE102008011903A1 (de) * 2008-02-29 2009-09-03 Bayer Materialscience Ag Polycarbonate mit cyclischen Oligomeren und verbessertem Fließverhalten
DE102008019503A1 (de) * 2008-04-18 2009-10-22 Bayer Materialscience Ag Polycarbonate mit Umlagerungsstrukturen, cyclischen und linearen Oligomeren sowie verbessertem Fließverhalten
KR101346516B1 (ko) 2013-01-18 2013-12-31 아주대학교산학협력단 염기 촉매를 이용하여 제조된 고분자량의 지방족 폴리카보네이트
KR20150038969A (ko) * 2013-10-01 2015-04-09 제일모직주식회사 정밀 부재용 수납 용기 및 이의 제조방법
EP3122819B1 (en) 2014-03-27 2023-07-19 SABIC Global Technologies B.V. Melt polymerization polycarbonate quenching technical field
KR101714834B1 (ko) * 2014-04-30 2017-03-10 롯데첨단소재(주) 폴리카보네이트 수지, 그 제조방법 및 이를 포함하는 성형품
EP3581605A1 (de) * 2018-06-14 2019-12-18 Covestro Deutschland AG Schmelzeumesterungsverfahren zur gleichzeitigen herstellung mindestens zweier verschiedenartiger polycarbonate in einer produktionsanlage
EP4177293A1 (en) * 2019-03-22 2023-05-10 Mitsubishi Gas Chemical Company, Inc. Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded body

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US3022272A (en) 1962-02-20 Process for the production of high
DE1031512B (de) 1955-12-21 1958-06-04 Bayer Ag Verfahren zur Herstellung von hochmolekularen faser- und filmbildenden Polycarbonaten
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TW548293B (en) 2000-11-14 2003-08-21 Teijin Ltd Aromatic polycarbonate, production method therefor and composition comprising the same
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DE10114804A1 (de) * 2001-03-26 2002-10-10 Bayer Ag Verfahren zur Herstellung von Polycarbonaten
DE10119851A1 (de) * 2001-04-24 2002-10-31 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Polycarbonaten nach dem Schmelzumesterungsverfahren
JP2003147186A (ja) * 2001-11-15 2003-05-21 Teijin Ltd 芳香族ポリカーボネート組成物、成形物および成形方法
JP2003155338A (ja) 2001-11-21 2003-05-27 Teijin Ltd 芳香族ポリカーボネートの製造方法および装置
JP2003155416A (ja) * 2001-11-22 2003-05-30 Teijin Chem Ltd 難燃性熱可塑性樹脂組成物およびその射出成形品

Also Published As

Publication number Publication date
DE502004008457D1 (de) 2008-12-24
JP4694502B2 (ja) 2011-06-08
DE10357161A1 (de) 2005-06-30
EP1692205A1 (de) 2006-08-23
US7279544B2 (en) 2007-10-09
EP1692205B1 (de) 2008-11-12
WO2005054335A1 (de) 2005-06-16
TWI354680B (en) 2011-12-21
ES2315725T3 (es) 2009-04-01
TW200530293A (en) 2005-09-16
CN1890290A (zh) 2007-01-03
CN100500732C (zh) 2009-06-17
JP2007513229A (ja) 2007-05-24
US20050131197A1 (en) 2005-06-16
KR20060133987A (ko) 2006-12-27

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