JP2005500377A5 - - Google Patents
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- Publication number
- JP2005500377A5 JP2005500377A5 JP2003521185A JP2003521185A JP2005500377A5 JP 2005500377 A5 JP2005500377 A5 JP 2005500377A5 JP 2003521185 A JP2003521185 A JP 2003521185A JP 2003521185 A JP2003521185 A JP 2003521185A JP 2005500377 A5 JP2005500377 A5 JP 2005500377A5
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- expressed
- water
- dimethyl carbonate
- methanol
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/682,285 US7514521B2 (en) | 2001-08-14 | 2001-08-14 | Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
| PCT/US2002/024150 WO2003016256A1 (en) | 2001-08-14 | 2002-07-29 | Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005500377A JP2005500377A (ja) | 2005-01-06 |
| JP2005500377A5 true JP2005500377A5 (https=) | 2006-01-05 |
Family
ID=24739023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003521185A Pending JP2005500377A (ja) | 2001-08-14 | 2002-07-29 | ジアルキルカーボネートの製造方法、並びにジアリールカーボネート及びポリカーボネートの製造におけるその用途 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7514521B2 (https=) |
| EP (1) | EP1419130A1 (https=) |
| JP (1) | JP2005500377A (https=) |
| KR (1) | KR20040021700A (https=) |
| CN (1) | CN1277803C (https=) |
| TW (1) | TW587075B (https=) |
| WO (1) | WO2003016256A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7345187B2 (en) * | 2001-08-14 | 2008-03-18 | General Electric Company | Method and apparatus for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
| US6784277B2 (en) * | 2001-08-14 | 2004-08-31 | General Electric Company | Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
| US7514521B2 (en) | 2001-08-14 | 2009-04-07 | Sabic Innovative Plastics Ip B.V. | Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
| US6977308B2 (en) * | 2002-06-25 | 2005-12-20 | General Electric Company | Method and apparatus for preparing a dialkyl carbonate |
| US20050277782A1 (en) * | 2003-12-22 | 2005-12-15 | Enitecnologie S.P.A. | Method for removal of acid contaminants in a process for the synthesis of dimethyl carbonate |
| US7622602B2 (en) * | 2005-10-12 | 2009-11-24 | Sabic Innovative Plastics Ip B.V. | Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
| WO2013012814A2 (en) * | 2011-07-16 | 2013-01-24 | President And Fellows Of Harvard College | Gold-catalyzed synthesis of carbonates and carbamates from carbon monoxide |
| EP2679573B1 (en) | 2012-06-29 | 2017-12-27 | SABIC Global Technologies B.V. | Method and apparatus for the separation of dialkyl carbonate, water and alkanol |
| CN108250364B (zh) * | 2017-12-08 | 2020-12-04 | 浙江蓝域智能科技有限公司 | 一种碳酸二甲酯用聚合材料的制备方法 |
| CN112457194A (zh) * | 2020-11-24 | 2021-03-09 | 上海诺哈尔化工技术有限公司 | 气相羰基法制碳酸二甲酯粗品脱氯精制工艺 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517965A (en) | 1948-03-23 | 1950-08-08 | Pittsburgh Plate Glass Co | Purification of carbonic acid esters |
| US3153008A (en) | 1955-07-05 | 1964-10-13 | Gen Electric | Aromatic carbonate resins and preparation thereof |
| US4182726A (en) | 1974-06-25 | 1980-01-08 | Snamprogetti, S.P.A. | Process for the preparation of aromatic carbonates |
| US4218391A (en) | 1976-09-30 | 1980-08-19 | Anic, S.P.A. | Method for the preparation of esters of carbonic acid |
| IT1127270B (it) | 1979-12-04 | 1986-05-21 | Anic Spa | Processo per la produzione di dimetilcarbonato |
| US4360659A (en) | 1981-05-06 | 1982-11-23 | General Electric Company | Non-catalyzed interfacial polycondensation polycarbonate process |
| US5206409A (en) * | 1988-10-19 | 1993-04-27 | Enichem Synthesis, S.P.A. | Process for preparing di-alkyl carbonates |
| IT1248686B (it) | 1990-06-04 | 1995-01-26 | Enichem Sintesi | Procedimento per la produzione di dimetil carbonato |
| IT1248687B (it) | 1990-06-04 | 1995-01-26 | Enichem Sintesi | Processo per la produzione di dimetilcarbonato ed apparecchiatura adatta allo scopo |
| JP2554965B2 (ja) | 1991-07-26 | 1996-11-20 | 日本ポリウレタン工業株式会社 | ジアルキル炭酸エステルの精製処理方法 |
| IT1251853B (it) | 1991-09-23 | 1995-05-26 | Enichem Sintesi | Procedimento per la produzione di carbonati alchilici |
| US5869729A (en) | 1993-05-21 | 1999-02-09 | Ube Industries, Ltd. | Method of producing an ester compound |
| IT1264937B1 (it) | 1993-07-15 | 1996-10-17 | Enichem Sintesi | Metodo per la rimozione dei contaminanti acidi e salini da una corrente gassosa in uscita da un reattore per la sintesi di |
| DE4325651A1 (de) | 1993-07-30 | 1995-02-02 | Bayer Ag | Verfahren zur Herstellung von Dialkylcarbonaten |
| IT1269884B (it) | 1994-06-03 | 1997-04-15 | Enichem Sintesi | Metodo per la rimozione dei contaminanti acidi e salini dalla fase condensata dell'effluente di reazione in un processo per la sintesi di dimetilcarbonato |
| DE19715907A1 (de) | 1996-04-17 | 1997-11-13 | Jgc Corp | Verfahren zur Herstellung eines carbonsäurediesters,Verfahren zur Entfernung von Co2, C02-Absorbitionsmittel und Vorrichtung zur Herstellung des Carbonsäurediesters |
| US6458914B2 (en) * | 2000-06-28 | 2002-10-01 | General Electric Company | Method for manufacturing dialkyl carbonate |
| US6774256B2 (en) * | 2001-06-22 | 2004-08-10 | Exxonmobil Chemical Patents Inc. | Low corrosive integrated process for preparing dialkyl carbonates |
| US6784277B2 (en) * | 2001-08-14 | 2004-08-31 | General Electric Company | Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
| US7345187B2 (en) * | 2001-08-14 | 2008-03-18 | General Electric Company | Method and apparatus for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
| US7514521B2 (en) | 2001-08-14 | 2009-04-07 | Sabic Innovative Plastics Ip B.V. | Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates |
-
2001
- 2001-08-14 US US09/682,285 patent/US7514521B2/en not_active Expired - Fee Related
-
2002
- 2002-07-29 WO PCT/US2002/024150 patent/WO2003016256A1/en not_active Ceased
- 2002-07-29 JP JP2003521185A patent/JP2005500377A/ja active Pending
- 2002-07-29 KR KR10-2004-7002217A patent/KR20040021700A/ko not_active Ceased
- 2002-07-29 EP EP20020756804 patent/EP1419130A1/en not_active Withdrawn
- 2002-07-29 CN CNB028203208A patent/CN1277803C/zh not_active Expired - Fee Related
- 2002-08-01 TW TW091117322A patent/TW587075B/zh not_active IP Right Cessation
-
2003
- 2003-12-22 US US10/740,800 patent/US20050065313A1/en not_active Abandoned
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