ES2369326T3 - Procedimiento para la preparación de policarbonato según el procedimiento de interfase. - Google Patents

Procedimiento para la preparación de policarbonato según el procedimiento de interfase. Download PDF

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Publication number
ES2369326T3
ES2369326T3 ES09002488T ES09002488T ES2369326T3 ES 2369326 T3 ES2369326 T3 ES 2369326T3 ES 09002488 T ES09002488 T ES 09002488T ES 09002488 T ES09002488 T ES 09002488T ES 2369326 T3 ES2369326 T3 ES 2369326T3
Authority
ES
Spain
Prior art keywords
phase
phosgene
mixture
organic
aqueous phase
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.)
Active
Application number
ES09002488T
Other languages
English (en)
Spanish (es)
Inventor
Wolfgang Dr. Ebert
Christian Kords
Rolf Dr. Bachmann
Lars Dr. Obendorf
Johan Vanden Eynde
Bert Ruytinx
Johann Dr. Seeba
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.)
Covestro Deutschland AG
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 ES2369326T3 publication Critical patent/ES2369326T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G64/22—General preparatory processes using carbonyl halides
    • C08G64/24—General preparatory processes using carbonyl halides 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
    • C08G64/20—General preparatory processes
    • 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
    • C08G64/20—General preparatory processes
    • C08G64/22—General preparatory processes using carbonyl halides

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)
ES09002488T 2008-03-05 2009-02-21 Procedimiento para la preparación de policarbonato según el procedimiento de interfase. Active ES2369326T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008012613 2008-03-05
DE102008012613A DE102008012613A1 (de) 2008-03-05 2008-03-05 Verfahren zur Herstellung von Polycarbonat nach dem Phasengrenzflächenverfahren

Publications (1)

Publication Number Publication Date
ES2369326T3 true ES2369326T3 (es) 2011-11-29

Family

ID=40719982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09002488T Active ES2369326T3 (es) 2008-03-05 2009-02-21 Procedimiento para la preparación de policarbonato según el procedimiento de interfase.

Country Status (10)

Country Link
US (1) US7847051B2 (enExample)
EP (1) EP2098553B1 (enExample)
JP (1) JP5324263B2 (enExample)
KR (1) KR101608984B1 (enExample)
CN (1) CN101565501B (enExample)
AT (1) ATE520728T1 (enExample)
DE (1) DE102008012613A1 (enExample)
ES (1) ES2369326T3 (enExample)
RU (1) RU2009107595A (enExample)
SG (1) SG155157A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9168469B2 (en) 2004-12-22 2015-10-27 Chemtor, Lp Method and system for production of a chemical commodity using a fiber conduit reactor
US10526299B2 (en) 2004-12-22 2020-01-07 Chemtor, Lp Fiber conduit reactor with a heat exchange medium inlet and a heat exchange medium outlet
WO2014047195A1 (en) 2012-09-18 2014-03-27 Chemtor, Lp Use of a fiber conduit contactor for metal and/or metalloid extraction
US9771451B2 (en) 2014-01-24 2017-09-26 Covestro Deutschland Ag Method for producing polycarbonate according to the phase interface method
EP3502160A1 (de) 2017-12-20 2019-06-26 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat
EP3719051B1 (de) * 2019-04-03 2021-11-03 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat-zugabezeitpunkt des kettenabbrechers
EP3719052B1 (de) 2019-04-03 2022-03-02 Covestro Deutschland AG Verfahren zur herstellung von polycarbonat mit reduziertem phosgenüberschuss
CN114981367B (zh) 2020-01-24 2024-05-07 3D系统公司 用于三维印刷应用的蜡质构建材料

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US2964794A (en) 1956-05-17 1960-12-20 Bayer Ag Blown articles from high molecular weight thermoplastic polycarbonates and method of making same
US2991273A (en) 1956-07-07 1961-07-04 Bayer Ag Process for manufacture of vacuum moulded parts of high molecular weight thermoplastic polycarbonates
US3148172A (en) 1956-07-19 1964-09-08 Gen Electric Polycarbonates of dihydroxyaryl ethers
US2999846A (en) 1956-11-30 1961-09-12 Schnell Hermann High molecular weight thermoplastic aromatic sulfoxy polycarbonates
US2999835A (en) 1959-01-02 1961-09-12 Gen Electric Resinous mixture comprising organo-polysiloxane and polymer of a carbonate of a dihydric phenol, and products containing same
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GB1122003A (en) 1964-10-07 1968-07-31 Gen Electric Improvements in aromatic polycarbonates
NL152889B (nl) 1967-03-10 1977-04-15 Gen Electric Werkwijze ter bereiding van een lineair polycarbonaatcopolymeer, alsmede orienteerbare textielvezel van dit copolymeer.
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IT1094162B (it) 1978-02-22 1985-07-26 Montedison Spa Processo in continuo per il recupero del policarbonato da sue soluzioni
US4423207A (en) 1980-12-18 1983-12-27 General Electric Company Process for recovery of solid thermoplastic resins from solutions thereof in organic solvents
AU574268B2 (en) 1981-08-12 1988-06-30 Dow Chemical Company, The Process for converting a thermoplastic polymer into spheroidal agglomerated granules
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US4847352A (en) * 1987-08-26 1989-07-11 The Dow Chemical Company Polycarbonate production with motionless mixer
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DE3844633A1 (de) 1988-08-12 1990-04-19 Bayer Ag Dihydroxydiphenylcycloalkane, ihre herstellung und ihre verwendung zur herstellung von hochmolekularen polycarbonaten
US5043421A (en) 1989-08-04 1991-08-27 General Electric Company Extruder isolation of polymers from solution
US4980105A (en) 1989-08-28 1990-12-25 General Electric Company Method for extruder devolatilization of spiro(bis)indane polycarbonates
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DE4118232A1 (de) * 1991-06-04 1992-12-10 Bayer Ag Kontinuierliche herstellung von polycarbonaten
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DE4121212A1 (de) * 1991-06-27 1993-01-14 Bayer Ag Verfahren zur herstellung von polycarbonat
DE4239131C2 (de) * 1992-11-20 1998-04-09 Bayer Ag Verfahren zur Herstellung von Polycarbonaten
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DE10118307A1 (de) * 2001-04-12 2002-10-17 Bayer Ag Vefahren zur Herstellung von Polycarbonaten
KR20050102148A (ko) 2003-02-28 2005-10-25 바이엘 머티리얼사이언스 아게 2성분 래커 혼합물의 제조 방법 및 제조 장치
EP1956044B1 (en) 2005-11-29 2016-08-10 Unitika Ltd. Resin composition and molded article obtained by molding same
ATE516316T1 (de) * 2008-02-13 2011-07-15 Bayer Materialscience Ag Verfahren zur herstellung von polycarbonaten

Also Published As

Publication number Publication date
JP2009209372A (ja) 2009-09-17
SG155157A1 (en) 2009-09-30
DE102008012613A1 (de) 2009-09-10
EP2098553B1 (de) 2011-08-17
US7847051B2 (en) 2010-12-07
KR20090095512A (ko) 2009-09-09
US20090275709A1 (en) 2009-11-05
ATE520728T1 (de) 2011-09-15
KR101608984B1 (ko) 2016-04-04
JP5324263B2 (ja) 2013-10-23
CN101565501B (zh) 2013-03-06
EP2098553A1 (de) 2009-09-09
RU2009107595A (ru) 2010-09-10
CN101565501A (zh) 2009-10-28

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