ES2111365T3 - Procedimiento de alcoxilacion. - Google Patents
Procedimiento de alcoxilacion.Info
- Publication number
- ES2111365T3 ES2111365T3 ES95200187T ES95200187T ES2111365T3 ES 2111365 T3 ES2111365 T3 ES 2111365T3 ES 95200187 T ES95200187 T ES 95200187T ES 95200187 T ES95200187 T ES 95200187T ES 2111365 T3 ES2111365 T3 ES 2111365T3
- Authority
- ES
- Spain
- Prior art keywords
- compound
- alkoxylation procedure
- alkoxylation
- procedure
- athyde
- 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
Classifications
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
UN PROCESO PARA LA PREPARACION DE ADUCTOS DE ALQUILENOXIDOS DE COMPUESTOS ORGANICOS QUE CONTIENEN HIDROGENO ACTIVO MEDIANTE LA REACCION DE UN COMPUESTO QUE TIENE UN GRUPO OXIDO CERCANO CON UN COMPUESTO QUE CONTIENE AL MENOS UN ATOMO DE HIDROGENO ACTIVO, EN PRESENCIA DE UN CATALIZADOR, QUE CONTIENEN FOSFATO BARICO QUE SE PUEDE OBTENER MEDIANTE UN TRATAMIENTO DE ACTIVACION QUE CONSISTE EN TRATARLO CON UNA SOLUCION DE HIDROXIDO ALCALINO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94200256 | 1994-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2111365T3 true ES2111365T3 (es) | 1998-03-01 |
Family
ID=8216623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95200187T Expired - Lifetime ES2111365T3 (es) | 1994-01-31 | 1995-01-26 | Procedimiento de alcoxilacion. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0665206B1 (es) |
JP (1) | JPH07268093A (es) |
CN (1) | CN1060757C (es) |
DE (1) | DE69501339T2 (es) |
ES (1) | ES2111365T3 (es) |
SG (1) | SG81872A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2797450B1 (fr) | 1999-08-12 | 2002-12-06 | Inst Francais Du Petrole | Derives de polytetrahydrofuranne utilisables dans des compositions detergentes pour carburants de type essence |
FR2797449B1 (fr) * | 1999-08-12 | 2001-09-14 | Inst Francais Du Petrole | Derives de tetrahydrofuranne utilisables dans des compositions detergentes pour carburants de type essence |
CN100357248C (zh) * | 2004-12-17 | 2007-12-26 | 辽宁奥克化学集团有限公司 | 脂肪酸酯烷氧基化方法及其专用设备 |
WO2013032874A1 (en) * | 2011-08-26 | 2013-03-07 | Dow Global Technologies Llc | Improved process for making alkoxylated piperazine compounds |
CN104211584B (zh) * | 2014-09-10 | 2016-06-29 | 百川化工(如皋)有限公司 | 一种制备二丙二醇甲醚的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8523243U1 (es) * | 1985-08-13 | 1986-11-27 | Diehl Gmbh & Co, 8500 Nuernberg, De | |
US4967016A (en) * | 1989-05-19 | 1990-10-30 | Shell Oil Company | Alkoxylation process catalyzed by barium phosphate |
DE4003658A1 (de) * | 1990-02-07 | 1991-08-08 | Henkel Kgaa | Verfahren zur herstellung von nichtionischen oberflaechenaktiven verbindungen |
GB9026832D0 (en) * | 1990-12-11 | 1991-01-30 | Shell Int Research | Alkoxylation process catalyzed by sodium-or potassium barium phosphate |
DE4110178A1 (de) * | 1991-03-27 | 1992-10-01 | Henkel Kgaa | Verbessertes verfahren zur herstellung von nichtionischen oberflaechenaktiven verbindungen |
-
1995
- 1995-01-26 EP EP19950200187 patent/EP0665206B1/en not_active Expired - Lifetime
- 1995-01-26 SG SG9603462A patent/SG81872A1/en unknown
- 1995-01-26 DE DE1995601339 patent/DE69501339T2/de not_active Expired - Fee Related
- 1995-01-26 ES ES95200187T patent/ES2111365T3/es not_active Expired - Lifetime
- 1995-01-27 JP JP3025195A patent/JPH07268093A/ja active Pending
- 1995-01-28 CN CN95101485A patent/CN1060757C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1111609A (zh) | 1995-11-15 |
EP0665206B1 (en) | 1998-01-07 |
CN1060757C (zh) | 2001-01-17 |
EP0665206A1 (en) | 1995-08-02 |
SG81872A1 (en) | 2001-07-24 |
DE69501339D1 (de) | 1998-02-12 |
DE69501339T2 (de) | 1998-04-16 |
JPH07268093A (ja) | 1995-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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