ES2066102T3 - Procedimiento de alcoxilacion catalizado por fosfato de bario. - Google Patents
Procedimiento de alcoxilacion catalizado por fosfato de bario.Info
- Publication number
- ES2066102T3 ES2066102T3 ES90201260T ES90201260T ES2066102T3 ES 2066102 T3 ES2066102 T3 ES 2066102T3 ES 90201260 T ES90201260 T ES 90201260T ES 90201260 T ES90201260 T ES 90201260T ES 2066102 T3 ES2066102 T3 ES 2066102T3
- Authority
- ES
- Spain
- Prior art keywords
- bario
- active hydrogen
- phosphate
- alcoxilacion
- hydrogen atoms
- 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
- 229910019142 PO4 Inorganic materials 0.000 title abstract 2
- 239000010452 phosphate Substances 0.000 title abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title 1
- -1 HYDROGEN ATOMS Chemical group 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
-
- 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
- C08G65/2642—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 characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2651—Alkaline earth metals or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
Abstract
EL OXIDO ALQUILENO DE LOS COMPUESTOS ORGANICOS CON ATOMOS DE HIDROGENO ACTIVO SE PREPARA MEDIANTE UN PROCESO QUE COMPRENDE LA PUESTA EN CONTACTO Y LA REACCION DE UN REACTANTE OXIDO ALQUILENO. ESTE CONTIENE UNO O MAS OXIDOS DE ALQUILENO PROXIMOS CON UN HIDROGENO ACTIVO QUE CONTIENE UN REACTANTE CONSISTENTE EN UNO O MAS COMPUESTOS CON ATOMOS DE HIDROGENO ACTIVO, EN PRESENCIA DE UNA CANTIDAD CATALITICAMENTE EFICAZ DEL COMPUESTO DE FOSFATO DE BARIO. LOS PRODUCTOS ALCOXILATOS SON UTILES, POR EJEMPLO, COMO SURFACTANTES NO IONICOS, COMO AGENTES HUMIDIFICADORES Y EMULSIONADORES, COMO SOLVENTES Y COMO INTERMEDIARIOS QUIMICOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35405089A | 1989-05-19 | 1989-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2066102T3 true ES2066102T3 (es) | 1995-03-01 |
Family
ID=23391685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90201260T Expired - Lifetime ES2066102T3 (es) | 1989-05-19 | 1990-05-17 | Procedimiento de alcoxilacion catalizado por fosfato de bario. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4967016A (es) |
EP (1) | EP0398450B1 (es) |
JP (1) | JP2753883B2 (es) |
KR (1) | KR0178790B1 (es) |
CN (1) | CN1024656C (es) |
AU (1) | AU629636B2 (es) |
BR (1) | BR9002317A (es) |
CA (1) | CA2017002C (es) |
DE (1) | DE69014402T2 (es) |
ES (1) | ES2066102T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB9115507D0 (en) * | 1991-07-18 | 1991-09-04 | Shell Int Research | A process for the separation of colloidal barium phosphate or colloidal barium sodium phosphate |
US5268504A (en) * | 1992-07-28 | 1993-12-07 | Exxon Production Research Company | Process for the conversion of sulfates to sulfonates |
ES2111365T3 (es) * | 1994-01-31 | 1998-03-01 | Shell Int Research | Procedimiento de alcoxilacion. |
JP3939804B2 (ja) * | 1997-03-27 | 2007-07-04 | 花王株式会社 | アルキレンオキサイド付加物の製造方法 |
KR100358276B1 (ko) * | 1998-03-24 | 2002-10-25 | 닛폰 유시 가부시키가이샤 | 옥시란 유도체 및 이의 제조방법 |
AU2002953252A0 (en) | 2002-12-09 | 2003-01-02 | Huntsman Corporation Australia Pty Ltd | Compositions, Compounds and Methods for their Preparation |
JP2011032398A (ja) * | 2009-08-04 | 2011-02-17 | Kao Corp | ノニオン界面活性剤の製造方法 |
NZ607791A (en) | 2010-09-27 | 2014-08-29 | Huntsman Corp Australia Pty Ltd | Novel composition for application as a flotation frother |
GB201200551D0 (en) * | 2012-01-13 | 2012-02-29 | Lucite Int Uk Ltd | A process for the production of ethylenically unsaturated carboxylic acids or esters and a catalyst therefor |
CN110743580B (zh) * | 2019-10-12 | 2022-08-26 | 扬州大学 | 用于2,3-丁二醇脱水制甲乙酮的催化剂及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239917A (en) * | 1979-07-02 | 1980-12-16 | Conoco, Inc. | Barium oxide catalyzed ethoxylation |
US4453023A (en) * | 1982-12-30 | 1984-06-05 | Union Carbide Corporation | Process for preparing nonionic surfactants-oxyalkylation with promoted barium catalysts |
CA1247649A (en) * | 1982-12-30 | 1988-12-28 | James H. Mccain | Barium hydroxide/lower alcohol catalysts for oxyalkylation reactions |
US4483997A (en) * | 1983-01-31 | 1984-11-20 | Texaco Inc. | Olefin epoxidation with inorganic metal phosphate enhanced catalyst |
AR243911A1 (es) * | 1988-11-18 | 1993-09-30 | Dow Chemical Co | Un proceso para la preparacion de un poliol que tiene un peso equivalente de 200 a 4000 mediante la reaccion de un compuesto monoepoxi. |
-
1990
- 1990-01-29 US US07/471,690 patent/US4967016A/en not_active Expired - Lifetime
- 1990-05-16 CN CN90103566A patent/CN1024656C/zh not_active Expired - Fee Related
- 1990-05-16 KR KR1019900006998A patent/KR0178790B1/ko not_active IP Right Cessation
- 1990-05-17 ES ES90201260T patent/ES2066102T3/es not_active Expired - Lifetime
- 1990-05-17 AU AU55162/90A patent/AU629636B2/en not_active Ceased
- 1990-05-17 DE DE69014402T patent/DE69014402T2/de not_active Expired - Fee Related
- 1990-05-17 EP EP90201260A patent/EP0398450B1/en not_active Expired - Lifetime
- 1990-05-17 BR BR909002317A patent/BR9002317A/pt not_active IP Right Cessation
- 1990-05-17 JP JP2125600A patent/JP2753883B2/ja not_active Expired - Fee Related
- 1990-05-17 CA CA002017002A patent/CA2017002C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0178790B1 (ko) | 1999-05-15 |
CN1024656C (zh) | 1994-05-25 |
KR900017972A (ko) | 1990-12-20 |
EP0398450B1 (en) | 1994-11-30 |
EP0398450A3 (en) | 1991-11-21 |
CA2017002A1 (en) | 1990-11-19 |
CA2017002C (en) | 2001-10-02 |
DE69014402T2 (de) | 1995-05-18 |
DE69014402D1 (de) | 1995-01-12 |
EP0398450A2 (en) | 1990-11-22 |
CN1047276A (zh) | 1990-11-28 |
AU629636B2 (en) | 1992-10-08 |
BR9002317A (pt) | 1991-08-06 |
JPH035435A (ja) | 1991-01-11 |
AU5516290A (en) | 1990-11-22 |
JP2753883B2 (ja) | 1998-05-20 |
US4967016A (en) | 1990-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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