CN101565501B - 制备聚碳酸酯的相界方法 - Google Patents
制备聚碳酸酯的相界方法 Download PDFInfo
- Publication number
- CN101565501B CN101565501B CN2009101261794A CN200910126179A CN101565501B CN 101565501 B CN101565501 B CN 101565501B CN 2009101261794 A CN2009101261794 A CN 2009101261794A CN 200910126179 A CN200910126179 A CN 200910126179A CN 101565501 B CN101565501 B CN 101565501B
- Authority
- CN
- China
- Prior art keywords
- mixture
- phosgene
- water
- hydroxy phenyl
- diphenol
- 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.)
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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
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008012613.6 | 2008-03-05 | ||
DE102008012613A DE102008012613A1 (de) | 2008-03-05 | 2008-03-05 | Verfahren zur Herstellung von Polycarbonat nach dem Phasengrenzflächenverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101565501A CN101565501A (zh) | 2009-10-28 |
CN101565501B true CN101565501B (zh) | 2013-03-06 |
Family
ID=40719982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101261794A Active CN101565501B (zh) | 2008-03-05 | 2009-03-05 | 制备聚碳酸酯的相界方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7847051B2 (zh) |
EP (1) | EP2098553B1 (zh) |
JP (1) | JP5324263B2 (zh) |
KR (1) | KR101608984B1 (zh) |
CN (1) | CN101565501B (zh) |
AT (1) | ATE520728T1 (zh) |
DE (1) | DE102008012613A1 (zh) |
ES (1) | ES2369326T3 (zh) |
RU (1) | RU2009107595A (zh) |
SG (1) | SG155157A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US9168469B2 (en) | 2004-12-22 | 2015-10-27 | Chemtor, Lp | Method and system for production of a chemical commodity using a fiber conduit reactor |
CA3109603C (en) | 2012-09-18 | 2022-09-27 | Chemtor, Lp | Use of a fiber conduit contactor for metal and/or metalloid extraction |
EP3097135B1 (de) * | 2014-01-24 | 2021-08-18 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von polycarbonat nach dem phasengrenzflächenverfahren |
EP3502160A1 (de) | 2017-12-20 | 2019-06-26 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat |
EP3719052B1 (de) | 2019-04-03 | 2022-03-02 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat mit reduziertem phosgenüberschuss |
EP3719051B1 (de) | 2019-04-03 | 2021-11-03 | Covestro Deutschland AG | Verfahren zur herstellung von polycarbonat-zugabezeitpunkt des kettenabbrechers |
Citations (8)
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US4122112A (en) * | 1976-06-09 | 1978-10-24 | Mitsubishi Gas Chemical Company, Inc. | Process for producing polycarbonate oligomers |
US4847352A (en) * | 1987-08-26 | 1989-07-11 | The Dow Chemical Company | Polycarbonate production with motionless mixer |
US5116536A (en) * | 1982-08-14 | 1992-05-26 | Bayer Aktiengesellschaft | Preparation of pharmaceutical or cosmetic dispersions |
EP0520272A2 (de) * | 1991-06-27 | 1992-12-30 | Bayer Ag | Kontinuierliche Herstellung von Polycarbonaten |
EP0517044A3 (en) * | 1991-06-04 | 1993-09-01 | Bayer Ag | Continuous preparation of polycarbonates |
CN1090295A (zh) * | 1992-11-20 | 1994-08-03 | 拜尔公司 | 聚碳酸酯的制备工艺 |
US5723518A (en) * | 1994-06-03 | 1998-03-03 | Bayer Aktiengesellschaft | Aqueous two-component polyurethane coating compositions and a method for their preparation |
CN1385453A (zh) * | 2001-04-12 | 2002-12-18 | 拜尔公司 | 制备聚碳酸酯的方法 |
Family Cites Families (39)
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---|---|---|---|---|
DE1007996B (de) | 1955-03-26 | 1957-05-09 | Bayer Ag | Verfahren zur Herstellung thermoplastischer Kunststoffe |
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 |
NL256449A (zh) | 1959-10-01 | 1900-01-01 | ||
US3464198A (en) | 1963-11-14 | 1969-09-02 | Kuraray Co | Process for the manufacture of spinning yarn containing elastic fiber |
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. |
DE2036052A1 (en) | 1970-07-21 | 1972-01-27 | Milchwirtschafthche Forschungs und Untersuchungs Gesellschaft mbH, 2100 Hamburg | Working up of additives in fat and protein - contng foodstuffs |
GB1364310A (en) | 1970-11-03 | 1974-08-21 | Buettner Schilde Haas Ag | Method of and apparatus for drying plastics material granules |
US3879348A (en) | 1970-12-22 | 1975-04-22 | Bayer Ag | Saponification-resistant polycarbonates |
DE2063050C3 (de) | 1970-12-22 | 1983-12-15 | Bayer Ag, 5090 Leverkusen | Verseifungsbeständige Polycarbonate, Verfahren zu deren Herstellung und deren Verwendung |
DE2211956A1 (de) | 1972-03-11 | 1973-10-25 | Bayer Ag | Verfahren zur herstellung verseifungsstabiler blockcopolycarbonate |
GB1456670A (en) | 1973-07-04 | 1976-11-24 | Ici Ltd | Drying plastics |
DE2701173C2 (de) | 1977-01-13 | 1983-02-10 | Bayer Ag, 5090 Leverkusen | Verwendung von Polycarbonaten zur Herstellung von Linsen für Photo- und Filmkameras |
DE2721848C2 (de) | 1977-05-14 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Verfahren zum Konzentrieren von Lösungen mit gleichzeitiger Erstarrung |
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 |
JPS58179224A (ja) | 1982-03-18 | 1983-10-20 | Konishiroku Photo Ind Co Ltd | 光学用樹脂組成物および光学用素子 |
DE3230289A1 (de) | 1982-08-14 | 1984-02-16 | Bayer Ag, 5090 Leverkusen | Herstellung von pharmazeutischen oder kosmetischen dispersionen |
DE3332065A1 (de) | 1983-09-06 | 1985-03-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von stabilisierter plycarbonat-formkoerper nach dem entgasungsspritzguss- oder dem entgasungsextrusionsverfahren |
DE3429960A1 (de) | 1984-08-16 | 1986-02-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur isolierung von thermoplastischen polycarbonaten aus seinen loesungen |
IT1197949B (it) | 1986-11-04 | 1988-12-21 | Montedipe Spa | Evaporatore a film sottile per fluidi ad elevata viscosita |
CA1337104C (en) | 1986-11-18 | 1995-09-26 | William James Work | Light-scattering thermoplastic polymers |
NO170326C (no) | 1988-08-12 | 1992-10-07 | Bayer Ag | Dihydroksydifenylcykloalkaner |
US5227458A (en) | 1988-08-12 | 1993-07-13 | Bayer Aktiengesellschaft | Polycarbonate from dihydroxydiphenyl cycloalkane |
DE3832396A1 (de) | 1988-08-12 | 1990-02-15 | 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 |
US5306803A (en) | 1990-06-02 | 1994-04-26 | Bayer Aktiengesellschaft | Process for cleaning thermoplasts by friction compacting |
DE4121212A1 (de) * | 1991-06-27 | 1993-01-14 | Bayer Ag | Verfahren zur herstellung von polycarbonat |
GB9314604D0 (en) | 1993-07-14 | 1993-08-25 | Dow Deutschland Inc | Light diffuser composition |
DE10108484A1 (de) | 2001-02-22 | 2002-09-05 | Bayer Ag | Verbessertes Verfahren zur Herstelung von Polyetherpolyolen |
WO2004076515A1 (de) | 2003-02-28 | 2004-09-10 | Bayer Materialscience Ag | Verfahren und vorrichtung zur herstellung eines zweikomponenten-lackgemischs |
CN101287798B (zh) | 2005-11-29 | 2011-12-21 | 尤尼吉可株式会社 | 树脂组合物以及成型该组合物而成的成型品 |
ATE516316T1 (de) * | 2008-02-13 | 2011-07-15 | Bayer Materialscience Ag | Verfahren zur herstellung von polycarbonaten |
-
2008
- 2008-03-05 DE DE102008012613A patent/DE102008012613A1/de not_active Withdrawn
-
2009
- 2009-02-21 AT AT09002488T patent/ATE520728T1/de active
- 2009-02-21 EP EP09002488A patent/EP2098553B1/de active Active
- 2009-02-21 ES ES09002488T patent/ES2369326T3/es active Active
- 2009-03-04 RU RU2009107595/04A patent/RU2009107595A/ru not_active Application Discontinuation
- 2009-03-04 KR KR1020090018557A patent/KR101608984B1/ko active IP Right Grant
- 2009-03-05 JP JP2009051589A patent/JP5324263B2/ja active Active
- 2009-03-05 CN CN2009101261794A patent/CN101565501B/zh active Active
- 2009-03-05 US US12/398,243 patent/US7847051B2/en active Active
- 2009-03-05 SG SG200901549-6A patent/SG155157A1/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122112A (en) * | 1976-06-09 | 1978-10-24 | Mitsubishi Gas Chemical Company, Inc. | Process for producing polycarbonate oligomers |
US5116536A (en) * | 1982-08-14 | 1992-05-26 | Bayer Aktiengesellschaft | Preparation of pharmaceutical or cosmetic dispersions |
US4847352A (en) * | 1987-08-26 | 1989-07-11 | The Dow Chemical Company | Polycarbonate production with motionless mixer |
EP0517044A3 (en) * | 1991-06-04 | 1993-09-01 | Bayer Ag | Continuous preparation of polycarbonates |
EP0520272A2 (de) * | 1991-06-27 | 1992-12-30 | Bayer Ag | Kontinuierliche Herstellung von Polycarbonaten |
CN1090295A (zh) * | 1992-11-20 | 1994-08-03 | 拜尔公司 | 聚碳酸酯的制备工艺 |
US5723518A (en) * | 1994-06-03 | 1998-03-03 | Bayer Aktiengesellschaft | Aqueous two-component polyurethane coating compositions and a method for their preparation |
CN1385453A (zh) * | 2001-04-12 | 2002-12-18 | 拜尔公司 | 制备聚碳酸酯的方法 |
Also Published As
Publication number | Publication date |
---|---|
SG155157A1 (en) | 2009-09-30 |
ATE520728T1 (de) | 2011-09-15 |
EP2098553A1 (de) | 2009-09-09 |
EP2098553B1 (de) | 2011-08-17 |
US20090275709A1 (en) | 2009-11-05 |
RU2009107595A (ru) | 2010-09-10 |
CN101565501A (zh) | 2009-10-28 |
US7847051B2 (en) | 2010-12-07 |
ES2369326T3 (es) | 2011-11-29 |
JP2009209372A (ja) | 2009-09-17 |
KR101608984B1 (ko) | 2016-04-04 |
DE102008012613A1 (de) | 2009-09-10 |
JP5324263B2 (ja) | 2013-10-23 |
KR20090095512A (ko) | 2009-09-09 |
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Effective date of registration: 20160617 Address after: German Monheim Patentee after: BAYER INTELLECTUAL PROPERTY GmbH Address before: Germany Leverkusen Patentee before: BAYER MATERIALSCIENCE AG Effective date of registration: 20160617 Address after: Leverkusen, Germany Patentee after: COVESTRO DEUTSCHLAND AG Address before: German Monheim Patentee before: BAYER INTELLECTUAL PROPERTY GmbH |
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