ES2105352T3 - Procedimiento para la obtencion en continuo de arilcarbonatos. - Google Patents
Procedimiento para la obtencion en continuo de arilcarbonatos.Info
- Publication number
- ES2105352T3 ES2105352T3 ES94100367T ES94100367T ES2105352T3 ES 2105352 T3 ES2105352 T3 ES 2105352T3 ES 94100367 T ES94100367 T ES 94100367T ES 94100367 T ES94100367 T ES 94100367T ES 2105352 T3 ES2105352 T3 ES 2105352T3
- Authority
- ES
- Spain
- Prior art keywords
- agitation
- group
- phenolytic
- compound
- arilcarbonates
- 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
- 238000013019 agitation Methods 0.000 abstract 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical group CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000005677 organic carbonates Chemical class 0.000 abstract 1
- 238000005809 transesterification reaction Methods 0.000 abstract 1
- 230000009466 transformation Effects 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
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)
Abstract
CARBONATOS ORGANICOS, QUE CONTIENEN AL MENOS UN GRUPO ESTER AROMATICO, PUEDEN SER OBTENIDOS A PARTIR DE CARBONATOS, QUE CONTIENEN AL MENOS UN GRUPO ESTER ALIFATICO, Y UN COMPUESTO FENOLITICO EN PRESENCIA DE UN CATALIZADOR DE TRANSESTERIFICACION CONOCIDO EN UNA FORMA CONTINUA. LA TRANSFORMACION SE REALIZA EN AL MENOS DOS DEPOSITOS DE AGITACION CONECTADOS UNO DETRAS DE OTRO DE TAL MODO, QUE EL COMPUESTO FENOLITICO SE DOSIFICA EN EL PRIMER RECIPIENTE DE AGITACION Y EL CARBONATO QUE CONTIENE AL MENOS UN GRUPO ESTER ALIFATICO SE DOSIFICA DE FORMA LIQUIDA RESPECTIVA EN UNO O MULTIPLES DE LOS RECIPIENTES DE AGITACION. EL CARBONATO QUE CONTIENE AL MENOS UN GRUPO ESTER AROMATICO SE SACA DE FORMA LIQUIDA DEL ULTIMO RECIPIENTE DE AGITACION. LOS PRODUCTOS DE REACCION VOLATILES, POR EJEMPLO ALCOHOL DESDOBLADO O UN CARBONATO DIALQUIL SE EXTRAEN EN FORMA GASEOSA A PARTIR DE UNO O MULTIPLES RECIPIENTES DE AGITACION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4301899A DE4301899A1 (de) | 1993-01-25 | 1993-01-25 | Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2105352T3 true ES2105352T3 (es) | 1997-10-16 |
Family
ID=6478855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94100367T Expired - Lifetime ES2105352T3 (es) | 1993-01-25 | 1994-01-12 | Procedimiento para la obtencion en continuo de arilcarbonatos. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5463102A (es) |
| EP (1) | EP0608710B1 (es) |
| JP (1) | JP3528006B2 (es) |
| DE (2) | DE4301899A1 (es) |
| ES (1) | ES2105352T3 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003026633A (ja) * | 2001-05-02 | 2003-01-29 | Sumitomo Chem Co Ltd | メタクリル酸エステルの製造方法 |
| JP5014787B2 (ja) | 2004-06-17 | 2012-08-29 | 旭化成ケミカルズ株式会社 | 芳香族カーボネートの製造方法 |
| TWI321561B (en) | 2004-12-21 | 2010-03-11 | Asahi Kasei Chemicals Corp | Method for producing aromatic carbonate |
| US7288668B2 (en) * | 2005-11-17 | 2007-10-30 | Catalytic Distillation Technologies | Process for making diaryl carbonate |
| DE102007044033A1 (de) * | 2007-09-14 | 2009-03-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diaryl- oder Alkylarylcarbonaten aus Dialkylcarbonaten |
| KR101411016B1 (ko) * | 2011-12-27 | 2014-06-23 | 제일모직주식회사 | 촉매, 그 제조방법 및 이를 이용한 디알킬 카보네이트로부터 방향족 카보네이트의 제조방법 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642858A (en) * | 1969-02-12 | 1972-02-15 | Dow Chemical Co | Carbonate synthesis from alkylene carbonates |
| 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 |
| US4079038A (en) * | 1976-03-05 | 1978-03-14 | Alza Corporation | Poly(carbonates) |
| US4403056A (en) * | 1980-02-11 | 1983-09-06 | Stauffer Chemical Company | Carbonate esters, carbonate ester compositions, and plasticized compositions |
| DE3017419A1 (de) * | 1980-05-07 | 1981-11-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung aromatischer polycarbonate |
| US4612386A (en) * | 1980-09-16 | 1986-09-16 | The Dow Chemical Company | Process for making esters |
| US4410464A (en) * | 1982-03-15 | 1983-10-18 | General Electric Company | Diaryl carbonate process |
| US4552704A (en) * | 1983-12-27 | 1985-11-12 | General Electric Company | Process for the production of aromatic carbonates |
| US5276134A (en) * | 1987-03-18 | 1994-01-04 | The Dow Chemical Company | Process for the preparation of phenyl carbonates or polycarbonates |
| US4973728A (en) * | 1987-08-12 | 1990-11-27 | The Dow Chemical Company | Preparation of aromatic carbonates |
| KR940005956B1 (ko) * | 1989-12-28 | 1994-06-25 | 아사히가세이고오교 가부시끼가이샤 | 방향족 카르보네이트의 연속 제조방법 |
| GB2255972A (en) * | 1991-04-12 | 1992-11-25 | Davy Res & Dev Ltd | Production of diaryl carbonates. |
| US5218078A (en) * | 1991-07-15 | 1993-06-08 | The Dow Chemical Company | Process for preparing halogenated polycarbonate from emulsified reaction mixture |
| DE4138755A1 (de) * | 1991-11-26 | 1993-05-27 | Bayer Ag | Verfahren zur herstellung von dialkylcarbonaten |
| DE4207853A1 (de) * | 1992-03-12 | 1993-09-16 | Bayer Ag | Verfahren zur herstellung von aromatischen carbonaten |
| DE4226755A1 (de) * | 1992-08-13 | 1994-02-17 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Diarylcarbonaten aus Dialkylcarbonaten |
-
1993
- 1993-01-25 DE DE4301899A patent/DE4301899A1/de not_active Withdrawn
-
1994
- 1994-01-12 DE DE59403488T patent/DE59403488D1/de not_active Expired - Fee Related
- 1994-01-12 ES ES94100367T patent/ES2105352T3/es not_active Expired - Lifetime
- 1994-01-12 EP EP94100367A patent/EP0608710B1/de not_active Expired - Lifetime
- 1994-01-18 US US08/182,867 patent/US5463102A/en not_active Expired - Lifetime
- 1994-01-19 JP JP01775094A patent/JP3528006B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3528006B2 (ja) | 2004-05-17 |
| EP0608710A1 (de) | 1994-08-03 |
| JPH06234707A (ja) | 1994-08-23 |
| US5463102A (en) | 1995-10-31 |
| DE59403488D1 (de) | 1997-09-04 |
| DE4301899A1 (de) | 1994-07-28 |
| EP0608710B1 (de) | 1997-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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