ES2367728T3 - Procedimiento para fabricar policarbonatos. - Google Patents
Procedimiento para fabricar policarbonatos. Download PDFInfo
- Publication number
- ES2367728T3 ES2367728T3 ES09001364T ES09001364T ES2367728T3 ES 2367728 T3 ES2367728 T3 ES 2367728T3 ES 09001364 T ES09001364 T ES 09001364T ES 09001364 T ES09001364 T ES 09001364T ES 2367728 T3 ES2367728 T3 ES 2367728T3
- Authority
- ES
- Spain
- Prior art keywords
- hydroxyphenyl
- bis
- pump
- diphenol
- phosgene
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008008841A DE102008008841A1 (de) | 2008-02-13 | 2008-02-13 | Verfahren zur Herstellung von Polycarbonaten |
DE102008008841 | 2008-02-13 | ||
DE102008038031 | 2008-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2367728T3 true ES2367728T3 (es) | 2011-11-08 |
Family
ID=40873908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09001364T Active ES2367728T3 (es) | 2008-02-13 | 2009-01-31 | Procedimiento para fabricar policarbonatos. |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101519492A (zh) |
DE (1) | DE102008008841A1 (zh) |
ES (1) | ES2367728T3 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009045139A1 (de) | 2009-09-30 | 2011-03-31 | Evonik Oxeno Gmbh | Herstellung von alpha,beta-ungesättigten Aldehyden mittels einer Reaktionsmischpumpe |
WO2011068643A2 (en) | 2009-12-02 | 2011-06-09 | Dow Global Technologies Inc. | Composite compositions |
WO2011068644A1 (en) | 2009-12-02 | 2011-06-09 | Dow Global Technologies Inc. | Epoxy resin compositions |
JP5871326B2 (ja) | 2009-12-02 | 2016-03-01 | ブルー キューブ アイピー エルエルシー | コーティング組成物 |
WO2015110447A1 (de) * | 2014-01-24 | 2015-07-30 | Bayer Materialscience Ag | Verfahren zur herstellung von polycarbonat nach dem phasengrenzflächenverfahren |
EP3498752A1 (de) * | 2017-12-18 | 2019-06-19 | Covestro Deutschland AG | Verfahren zur herstellung eines polycarbonats unter verwendung eines organischen lösungsmittels auf der grundlage von chlorkohlenwasserstoffen |
CN113019282A (zh) * | 2019-12-09 | 2021-06-25 | 上海合全药业股份有限公司 | 两相管式反应装置和进行液液非均相体系的化学反应的方法 |
CN112371075B (zh) * | 2020-11-09 | 2022-07-12 | 杭州燕麟科技有限公司 | 一种用于制备环状膦酸酯的连续管式反应设备 |
CN117327265B (zh) * | 2023-11-09 | 2024-04-16 | 上海芮澜工程科技有限公司 | 一种聚碳酸酯的制备方法 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 | ||
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 |
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 |
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 |
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 |
DE4118232A1 (de) | 1991-06-04 | 1992-12-10 | Bayer Ag | Kontinuierliche herstellung von polycarbonaten |
DE4121213A1 (de) | 1991-06-27 | 1993-01-14 | Bayer Ag | Kontinuierliche herstellung von polycarbonaten |
DE4220239C2 (de) | 1992-06-20 | 1996-03-07 | Basf Ag | Mischvorrichtung |
GB9314604D0 (en) | 1993-07-14 | 1993-08-25 | Dow Deutschland Inc | Light diffuser composition |
DE10118307A1 (de) | 2001-04-12 | 2002-10-17 | Bayer Ag | Vefahren zur Herstellung von Polycarbonaten |
DE10248950A1 (de) * | 2002-10-21 | 2004-06-24 | Bayer Ag | Herstellung von besonders wenig durch Sauerstoff geschädigtem Polycarbonat |
DE10300598A1 (de) | 2003-01-10 | 2004-07-22 | Bayer Ag | Verfahren zur Herstellung von Polycarbonaten |
-
2008
- 2008-02-13 DE DE102008008841A patent/DE102008008841A1/de not_active Withdrawn
-
2009
- 2009-01-31 ES ES09001364T patent/ES2367728T3/es active Active
- 2009-02-13 CN CNA2009101307641A patent/CN101519492A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101519492A (zh) | 2009-09-02 |
DE102008008841A1 (de) | 2009-08-20 |
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