ES2083754T3 - Procedimiento para la obtencion de poliol-compuestos. - Google Patents
Procedimiento para la obtencion de poliol-compuestos.Info
- Publication number
- ES2083754T3 ES2083754T3 ES92916018T ES92916018T ES2083754T3 ES 2083754 T3 ES2083754 T3 ES 2083754T3 ES 92916018 T ES92916018 T ES 92916018T ES 92916018 T ES92916018 T ES 92916018T ES 2083754 T3 ES2083754 T3 ES 2083754T3
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- procedure
- polyol
- obtaining polyol
- obtaining
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
- C08G2101/00—Manufacture of cellular products
Abstract
COMPUESTOS POLIOL SE PUEDEN PRODUCIR MEDIANTE A) CONDENSACION DE GLICERINA EN PRESENCIA DE COMPUESTOS DE LITIO; B) DESTILACION CONTINUA DEL AGUA DE REACCION Y C) TRANSESTERIFICACION DE LA MEZCLA OLIGOGLICERINA OBTENIDA EN CASO DADO CON ESTERES GLICERIDO DE ACIDO GRASO. SON APROPIADOS COMO MATERIA BRUTA PARA LA PRODUCCION DE POLIMEROS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4124665A DE4124665A1 (de) | 1991-07-25 | 1991-07-25 | Verfahren zur herstellung von polyolverbindungen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2083754T3 true ES2083754T3 (es) | 1996-04-16 |
Family
ID=6436985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92916018T Expired - Lifetime ES2083754T3 (es) | 1991-07-25 | 1992-07-16 | Procedimiento para la obtencion de poliol-compuestos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5597934A (es) |
EP (1) | EP0595942B1 (es) |
JP (1) | JPH07500089A (es) |
DE (2) | DE4124665A1 (es) |
ES (1) | ES2083754T3 (es) |
WO (1) | WO1993002124A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4304468A1 (de) * | 1993-02-15 | 1994-08-18 | Henkel Kgaa | Verfahren zur Herstellung hellfarbiger Polyolester |
DE4309741A1 (de) * | 1993-03-25 | 1994-09-29 | Henkel Kgaa | Verfahren zum Herstellen von Diglycerin |
EP0732318B1 (en) * | 1995-03-15 | 2003-11-19 | Nexus A/S | A process of preparing oligomeric and/or polymeric polyol compounds and their use in the production of emulsifying agents and surfactants |
DE19529406A1 (de) * | 1995-08-10 | 1997-02-13 | Henkel Kgaa | Polyurethan-Prepolymer mit NCO-Gruppen |
DE10108025A1 (de) * | 2001-02-19 | 2002-09-05 | Henkel Kgaa | Zweikomponentiger Polyurethan-Klebstoff für Holzwerkstoffe |
DE102007015802A1 (de) | 2007-03-30 | 2008-10-02 | Henkel Ag & Co. Kgaa | Formkörper aus cellulosehaltigen Materialien |
EP2036964A1 (de) | 2007-09-14 | 2009-03-18 | Cognis Oleochemicals GmbH | Verdicker für ölbasierte Bohrspülmittel |
DE102008023266A1 (de) | 2008-05-13 | 2009-11-19 | Kohlstadt, Hans-Peter | Diamant-Fräser |
US8022257B2 (en) * | 2009-09-03 | 2011-09-20 | The Ohio State University Research Foundation | Methods for producing polyols using crude glycerin |
US9290620B2 (en) * | 2009-10-21 | 2016-03-22 | Nalco Company | Production and composition of glycerol based polyols |
US8821630B2 (en) | 2011-05-06 | 2014-09-02 | W. R. Grace & Co.-Conn. | Carboxylated-carboxylic polyglycerol compositions for use in cementitious compositions |
US9302976B2 (en) * | 2012-02-28 | 2016-04-05 | Petroliam Nasional Berhad | Bio-polyols for bio-lubricant and bio-polymer and methods for the preparation thereof |
WO2015007345A1 (de) * | 2013-07-19 | 2015-01-22 | Catalytec | Verfahren zur herstellung von biodiesel |
CZ306198B6 (cs) * | 2014-04-02 | 2016-09-21 | Radomír Kučera | Způsob přípravy alkylesterů mastných kyselin |
CN110845330A (zh) * | 2019-11-25 | 2020-02-28 | 广东凯闻生物科技有限公司 | 一种三聚甘油单硬脂酸酯及其制备方法与应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB452138A (en) * | 1934-11-10 | 1936-08-10 | Emulsol Corp | Manufacture of esters of polyglycerols |
US2772245A (en) * | 1952-04-26 | 1956-11-27 | Lockheed Aircraft Corp | Resilient cellular resin products |
DE1049575B (de) * | 1957-02-02 | 1959-01-29 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen - Bayerwerk | Verfahren zur Herstellung von thixotropen Urethanölen |
US3637774A (en) * | 1969-11-03 | 1972-01-25 | Vigen K Babayan | Process for preparation and purification of polyglycerols and esters thereof |
CA1201447A (en) * | 1981-10-06 | 1986-03-04 | Cornelis N.M. Keulemans | Interesterification process and apparatus |
JPS58185537A (ja) * | 1982-04-23 | 1983-10-29 | Pola Chem Ind Inc | ポリグリセロ−ルエステル型化合物及びそれを配合した化粧料 |
DE3446720A1 (de) * | 1984-12-21 | 1986-06-26 | Hoechst Ag, 6230 Frankfurt | Verfahren zum herabsetzen der oberflaechenspannung von waessrigen loesungen |
JPH01125338A (ja) * | 1987-11-10 | 1989-05-17 | Nippon Oil & Fats Co Ltd | グリセリン縮合物の製造法 |
-
1991
- 1991-07-25 DE DE4124665A patent/DE4124665A1/de not_active Withdrawn
-
1992
- 1992-07-16 ES ES92916018T patent/ES2083754T3/es not_active Expired - Lifetime
- 1992-07-16 DE DE59205515T patent/DE59205515D1/de not_active Expired - Fee Related
- 1992-07-16 JP JP5502586A patent/JPH07500089A/ja active Pending
- 1992-07-16 EP EP92916018A patent/EP0595942B1/de not_active Expired - Lifetime
- 1992-07-16 WO PCT/EP1992/001617 patent/WO1993002124A1/de active IP Right Grant
-
1995
- 1995-06-07 US US08/474,206 patent/US5597934A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0595942A1 (de) | 1994-05-11 |
DE59205515D1 (de) | 1996-04-04 |
EP0595942B1 (de) | 1996-02-28 |
DE4124665A1 (de) | 1993-01-28 |
WO1993002124A1 (de) | 1993-02-04 |
US5597934A (en) | 1997-01-28 |
JPH07500089A (ja) | 1995-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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