ES2086804T3 - Procedimiento para la obtencion de carbonatos aromaticos. - Google Patents
Procedimiento para la obtencion de carbonatos aromaticos.Info
- Publication number
- ES2086804T3 ES2086804T3 ES93103214T ES93103214T ES2086804T3 ES 2086804 T3 ES2086804 T3 ES 2086804T3 ES 93103214 T ES93103214 T ES 93103214T ES 93103214 T ES93103214 T ES 93103214T ES 2086804 T3 ES2086804 T3 ES 2086804T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- aromatic carbonates
- carbonates
- obtaining aromatic
- transesterification
- 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.)
- Expired - Lifetime
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 238000005809 transesterification reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
SE DESCRIBE UN PROCEDIMIENTO PARA LA OBTENCION DE CARBONATOS AROMATICOS, POR LA TRANSESTERIFICACION DE CARBONATOS ALIFATICOS, CON COMPUESTOS FENOLICOS, EN PRESENCIA DE UN COMPUESTO DE TITANIO YA CONOCIDO, EN EL CUAL LA MEZCLA DE TRANSESTERIFICACION ES ENFRIADA ANTES DE LA ELABORACION, A UNA TEMPERATURA INFERIOR A 120 (GRADOS) C, POR LO QUE LA MEZCLA DEBE MANTENERSE TODAVIA LIQUIDA, EL PRECIPITADO RESULTANTE, CONTENIENDO TITANIO, ES SEPARADO Y, TRAS ELLO, ES OBTENIDO EL CARBONATO AROMATICO LOS METODOS HABITUALES PARA ELLO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4207853A DE4207853A1 (de) | 1992-03-12 | 1992-03-12 | Verfahren zur herstellung von aromatischen carbonaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2086804T3 true ES2086804T3 (es) | 1996-07-01 |
Family
ID=6453870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93103214T Expired - Lifetime ES2086804T3 (es) | 1992-03-12 | 1993-03-01 | Procedimiento para la obtencion de carbonatos aromaticos. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5284965A (es) |
| EP (1) | EP0560159B1 (es) |
| JP (1) | JP3556684B2 (es) |
| DE (2) | DE4207853A1 (es) |
| ES (1) | ES2086804T3 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5349102A (en) * | 1990-09-04 | 1994-09-20 | The Dow Chemical Company | Process for the preparation of phenyl carbonates or polycarbonates |
| DE4301899A1 (de) * | 1993-01-25 | 1994-07-28 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten |
| US5980445A (en) * | 1996-11-22 | 1999-11-09 | Mitsubishi Gas Chemical Company, Inc. | Process for producing diaryl carbonate |
| EA011128B1 (ru) * | 2004-06-25 | 2008-12-30 | Асахи Касеи Кемикалз Корпорейшн | Способ промышленного получения ароматического карбоната |
| WO2006006566A1 (ja) | 2004-07-13 | 2006-01-19 | Asahi Kasei Chemicals Corporation | 芳香族カーボネート類の工業的製造法 |
| ATE516259T1 (de) | 2004-08-25 | 2011-07-15 | Asahi Kasei Chemicals Corp | Industrielles verfahren zur herstellung von hochreinem diphenylcarbonat |
| BRPI0514888B1 (pt) | 2004-09-17 | 2015-06-09 | Asahi Kasei Chemicals Corporation | Processo industrial para a separação de um álcool subproduzido em um caso de produção em massa contínua de um carbonato aromático em uma escala industrial |
| KR100898536B1 (ko) | 2004-10-14 | 2009-05-20 | 아사히 가세이 케미칼즈 가부시키가이샤 | 고순도 디아릴카보네이트의 제조 방법 |
| TWI321561B (en) * | 2004-12-21 | 2010-03-11 | Asahi Kasei Chemicals Corp | Method for producing aromatic carbonate |
| US8138367B2 (en) | 2004-12-24 | 2012-03-20 | Asahi Kasei Chemicals Corporation | Process for production of aromatic carbonate |
| WO2016151508A1 (en) * | 2015-03-23 | 2016-09-29 | Sabic Global Technologies B.V. | Method and apparatus for the production of diaryl carbonate |
| KR102014585B1 (ko) * | 2016-12-30 | 2019-08-26 | 롯데첨단소재(주) | 방향족 탄산디에스테르 제조방법 |
| US20200071255A1 (en) * | 2017-03-09 | 2020-03-05 | Sabic Global Technologies B.V. | Method of producing a diaryl carbonate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182726A (en) * | 1974-06-25 | 1980-01-08 | Snamprogetti, S.P.A. | Process for the preparation of aromatic carbonates |
| IT1025961B (it) * | 1974-11-25 | 1978-08-30 | Snam Progetti | Processo per la preparazione di carbonati aromatici |
| US4410464A (en) * | 1982-03-15 | 1983-10-18 | General Electric Company | Diaryl carbonate process |
| WO1991009832A1 (en) * | 1989-12-28 | 1991-07-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for continuously producing aromatic carbonate |
-
1992
- 1992-03-12 DE DE4207853A patent/DE4207853A1/de not_active Withdrawn
-
1993
- 1993-03-01 ES ES93103214T patent/ES2086804T3/es not_active Expired - Lifetime
- 1993-03-01 EP EP93103214A patent/EP0560159B1/de not_active Expired - Lifetime
- 1993-03-01 DE DE59302484T patent/DE59302484D1/de not_active Expired - Fee Related
- 1993-03-03 US US08/025,487 patent/US5284965A/en not_active Expired - Lifetime
- 1993-03-10 JP JP07511893A patent/JP3556684B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3556684B2 (ja) | 2004-08-18 |
| DE4207853A1 (de) | 1993-09-16 |
| DE59302484D1 (de) | 1996-06-13 |
| EP0560159B1 (de) | 1996-05-08 |
| US5284965A (en) | 1994-02-08 |
| EP0560159A1 (de) | 1993-09-15 |
| JPH069506A (ja) | 1994-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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