JPS51110535A - Jiariirukaaboneetonoseiho - Google Patents
JiariirukaaboneetonoseihoInfo
- Publication number
- JPS51110535A JPS51110535A JP51021225A JP2122576A JPS51110535A JP S51110535 A JPS51110535 A JP S51110535A JP 51021225 A JP51021225 A JP 51021225A JP 2122576 A JP2122576 A JP 2122576A JP S51110535 A JPS51110535 A JP S51110535A
- Authority
- JP
- Japan
- Prior art keywords
- jiariirukaaboneetonoseiho
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2509036A DE2509036C2 (de) | 1975-03-01 | 1975-03-01 | Verfahren zur Herstellung von symmetrischen Diarylcarbonaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51110535A true JPS51110535A (en) | 1976-09-30 |
| JPS59492B2 JPS59492B2 (ja) | 1984-01-07 |
Family
ID=5940250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51021225A Expired JPS59492B2 (ja) | 1975-03-01 | 1976-03-01 | ジアリ−ルカ−ボネ−トの製法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4016190A (OSRAM) |
| JP (1) | JPS59492B2 (OSRAM) |
| DE (1) | DE2509036C2 (OSRAM) |
| GB (1) | GB1517423A (OSRAM) |
| NL (1) | NL7602068A (OSRAM) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102912A (en) * | 1977-02-14 | 1978-07-25 | General Electric Company | Process to prepare polyhalodiphenyl carbonates |
| JPS5938967B2 (ja) * | 1978-04-19 | 1984-09-20 | 三菱化学株式会社 | ポリカ−ボネ−ト有機溶剤溶液の洗浄法 |
| DE2925209A1 (de) * | 1979-06-22 | 1981-01-22 | Bayer Ag | Verfahren zur herstellung von dimethylcarbonat |
| US4697034A (en) * | 1985-11-15 | 1987-09-29 | General Electric Company | Process for making diaryl carbonates |
| US5281742A (en) * | 1991-01-22 | 1994-01-25 | Sagami Chemical Research Center | Bis(fluorophenyl) carbonate derivatives |
| US5380909A (en) * | 1991-06-24 | 1995-01-10 | The Dow Chemical Company | Captive carbonyl halide process for production of diaryl carbonates |
| DE10063297A1 (de) | 2000-12-19 | 2002-06-20 | Bayer Ag | Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester |
| DE10063296A1 (de) | 2000-12-19 | 2002-06-20 | Bayer Ag | Verfahren zur Herstellung von Kohlensäurediarylester |
| DE10063869A1 (de) * | 2000-12-21 | 2002-06-27 | Bayer Ag | Kontinuierliches Verfahren zur Herstellung von Kohlensäurediarylester |
| EP1234845B1 (en) * | 2001-02-26 | 2008-11-12 | Mitsubishi Chemical Corporation | Process for producing diphenyl carbonate and process for producing aromatic polycarbonates |
| US6469192B1 (en) * | 2001-07-24 | 2002-10-22 | General Electric Company | Solventless preparation of ester-substituted diaryl carbonates |
| US6420588B1 (en) * | 2001-07-24 | 2002-07-16 | General Electric Company | Interfacial method of preparing ester-substituted diaryl carbonates |
| DE102006041465A1 (de) * | 2006-09-02 | 2008-03-06 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonat |
| DE102007058701A1 (de) | 2007-12-06 | 2009-06-10 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonat |
| DE102008038031A1 (de) | 2008-08-16 | 2010-02-18 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonaten |
| EP2090605B1 (de) * | 2008-02-13 | 2011-07-13 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polycarbonaten |
| DE102009017862A1 (de) * | 2009-04-17 | 2010-10-21 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonat |
| DE102009032020A1 (de) | 2009-07-07 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat |
| WO2015013644A1 (en) | 2013-07-26 | 2015-01-29 | Sabic Innovative Plastics Ip B.V. | Method and apparatus for producing high purity phosgene |
| KR102078126B1 (ko) | 2013-07-26 | 2020-02-17 | 사빅 글로벌 테크놀러지스 비.브이. | 고순도 포스겐의 제조 방법 및 제조 장치 |
| EP3024813B1 (en) | 2014-02-04 | 2017-03-29 | SABIC Global Technologies B.V. | Method for producing carbonates |
| US9695106B2 (en) | 2014-02-04 | 2017-07-04 | Sabic Global Technologies B.V. | Method for producing carbonates |
| EP4011861A1 (de) | 2020-12-11 | 2022-06-15 | Covestro Deutschland AG | Verfahren zur herstellung von diarylcarbonaten mit geringem phenolgehalt im abwasser |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1101386B (de) * | 1956-12-04 | 1961-03-09 | Bayer Ag | Verfahren zur Herstellung monomerer Kohlensaeureester |
| DE1056141B (de) * | 1957-04-08 | 1959-04-30 | Bayer Ag | Verfahren zur Herstellung von Diarylcarbonaten |
| US3382207A (en) * | 1965-09-30 | 1968-05-07 | Gen Electric | Flame-retardant polycarbonates |
| GB1227144A (OSRAM) * | 1967-04-05 | 1971-04-07 | ||
| GB1324763A (en) * | 1971-03-19 | 1973-07-25 | Continental Oil Co | Phase transfer catalysis of heterogeneous reactions by quaternary salts |
-
1975
- 1975-03-01 DE DE2509036A patent/DE2509036C2/de not_active Expired
-
1976
- 1976-02-26 US US05/661,528 patent/US4016190A/en not_active Expired - Lifetime
- 1976-02-27 NL NL7602068A patent/NL7602068A/xx not_active Application Discontinuation
- 1976-03-01 GB GB8026/76A patent/GB1517423A/en not_active Expired
- 1976-03-01 JP JP51021225A patent/JPS59492B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2509036A1 (de) | 1976-09-09 |
| DE2509036C2 (de) | 1986-05-28 |
| US4016190A (en) | 1977-04-05 |
| NL7602068A (nl) | 1976-09-03 |
| JPS59492B2 (ja) | 1984-01-07 |
| GB1517423A (en) | 1978-07-12 |