NO975543L - Kontinuerlig transesterifikasjonsfremgangsmåte ved fremstilling av polyolpolyestere - Google Patents
Kontinuerlig transesterifikasjonsfremgangsmåte ved fremstilling av polyolpolyestereInfo
- Publication number
- NO975543L NO975543L NO975543A NO975543A NO975543L NO 975543 L NO975543 L NO 975543L NO 975543 A NO975543 A NO 975543A NO 975543 A NO975543 A NO 975543A NO 975543 L NO975543 L NO 975543L
- Authority
- NO
- Norway
- Prior art keywords
- lower alkyl
- transesterification reaction
- polyol
- reaction
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
- C07H13/06—Fatty acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
- Saccharide Compounds (AREA)
Abstract
Det er beskrevet en kontinuerlig trans- esterifikasjonsfremgangsmåte for fremstilling av polyolpolyesteren. Transesterifikasjonsreaksjonen mellom alkylfettsyreestere og polyoler for å lage polyolpolyestere kan koples med en prosess for å lage lavere alkylestere av fettsyrer. En inert gass anvendes for å fjerne alkoholene. De gassformige alkoholene avledet fra transesterifikasjons- reaksjonen anvendes som alkoholkilde i syntesen av lavere alkylestere, og den inerte gass fra alko- holstrømmen kan resirkuleres. Prosessen omfatter å fremstille fettsyremetylestere, gjenvinne metyl- esterne og deretter transesterifisere en polyol i en løsningsmiddelfri to-trinns prosess med fett- syremetylesterne.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/481,779 US5648483A (en) | 1995-06-07 | 1995-06-07 | Continuous transesterification method for preparing polyol polyesters |
PCT/US1996/007799 WO1996040701A1 (en) | 1995-06-07 | 1996-05-28 | A continuous transesterification method for preparing polyol polyesters |
Publications (2)
Publication Number | Publication Date |
---|---|
NO975543D0 NO975543D0 (no) | 1997-12-02 |
NO975543L true NO975543L (no) | 1998-02-03 |
Family
ID=23913363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO975543A NO975543L (no) | 1995-06-07 | 1997-12-02 | Kontinuerlig transesterifikasjonsfremgangsmåte ved fremstilling av polyolpolyestere |
Country Status (12)
Country | Link |
---|---|
US (1) | US5648483A (no) |
EP (1) | EP0848716B1 (no) |
JP (1) | JPH11506735A (no) |
CN (1) | CN1069905C (no) |
AT (1) | ATE203542T1 (no) |
AU (1) | AU709526B2 (no) |
BR (1) | BR9609145A (no) |
CA (1) | CA2223689C (no) |
DE (1) | DE69614119T2 (no) |
NO (1) | NO975543L (no) |
TR (1) | TR199701505T1 (no) |
WO (1) | WO1996040701A1 (no) |
Families Citing this family (42)
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FI95367C (fi) * | 1994-09-07 | 1996-01-25 | Raision Tehtaat Oy Ab | Menetelmä synteettisen esterin valmistamiseksi kasviöljystä |
US5945529A (en) * | 1996-07-19 | 1999-08-31 | The Procter & Gamble Company | Synthesis of polyol fatty acid polyesters using column with inert gas stripping |
US6465642B1 (en) * | 1997-02-07 | 2002-10-15 | The Procter & Gamble Company | Lower alkyl ester recycling in polyol fatty acid polyester synthesis |
SK7722000A3 (en) | 1997-11-24 | 2000-09-12 | Energea Umwelttechnologie Gmbh | METHOD FOR PRODUCING FATTY ACID METHYL ESTER AND EQUIPMENT FORì (54) REALISING THE SAME |
WO1999035152A2 (en) * | 1998-01-09 | 1999-07-15 | The Procter & Gamble Company | Lower alkyl alcohol recovery from a stripping mixture |
US6121440A (en) * | 1998-01-29 | 2000-09-19 | The Procter & Gamble Company | Process for synthesis of polyol fatty acid polyesters |
FR2780399B1 (fr) * | 1998-06-25 | 2000-09-15 | Toulousaine De Rech Et De Dev | Procede de fabrication d'esters d'alkyles par transesterification ou alcoolyse |
AU5487999A (en) * | 1998-08-13 | 2000-03-06 | Procter & Gamble Company, The | Lower alkyl ester recycling synthesis |
US6180686B1 (en) * | 1998-09-17 | 2001-01-30 | Thomas M. Kurth | Cellular plastic material |
US6962636B2 (en) * | 1998-09-17 | 2005-11-08 | Urethane Soy Systems Company, Inc. | Method of producing a bio-based carpet material |
US8575226B2 (en) * | 1998-09-17 | 2013-11-05 | Rhino Linings Corporation | Vegetable oil-based coating and method for application |
US20030191274A1 (en) * | 2001-10-10 | 2003-10-09 | Kurth Thomas M. | Oxylated vegetable-based polyol having increased functionality and urethane material formed using the polyol |
US20020058774A1 (en) | 2000-09-06 | 2002-05-16 | Kurth Thomas M. | Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol |
CA2388296A1 (en) | 1999-10-15 | 2001-04-26 | Danisco Cultor America, Inc. | Method for the direct esterification of sorbitol with fatty acids |
US6723863B2 (en) | 2001-08-09 | 2004-04-20 | Archer-Daniels-Midland Company | Methods for the preparation of propylene glycol fatty acid esters |
US6887947B1 (en) * | 2002-05-28 | 2005-05-03 | The Procter & Gamble Company | Synthesis of purified, partially esterified polyol polyester fatty acid compositions |
US20040097427A1 (en) * | 2002-08-13 | 2004-05-20 | The Iams Company | Method for controlling hairballs |
US7358343B2 (en) * | 2002-09-17 | 2008-04-15 | Virginia Tech Intellectual Properties, Inc. | Endohedral metallofullerene derivatives |
US7157401B2 (en) * | 2002-10-17 | 2007-01-02 | Carnegie Mellon University | Catalyst for the treatment of organic compounds |
US20040074760A1 (en) * | 2002-10-17 | 2004-04-22 | Carnegie Mellon University | Production of biofuels |
US7387712B2 (en) * | 2002-10-17 | 2008-06-17 | Carnegie Mellon University | Catalytic process for the treatment of organic compounds |
US7125950B2 (en) * | 2003-04-30 | 2006-10-24 | Board Of Trustees Of Michigan State University | Polyol fatty acid polyesters process and polyurethanes therefrom |
US20050250733A1 (en) * | 2004-05-07 | 2005-11-10 | The Procter & Gamble Company | Purified, moderately esterified polyol polyester fatty acid compositions |
US20050250732A1 (en) * | 2004-05-07 | 2005-11-10 | The Procter & Gamble Company | Purified, moderately esterified polyol polyester fatty acid compositions |
US20050250731A1 (en) * | 2004-05-07 | 2005-11-10 | The Procter & Gamble Company | Synthesis of purified, moderately esterified polyol polyester fatty acid compositions |
US20050250941A1 (en) * | 2004-05-07 | 2005-11-10 | The Procter & Gamble Company | Synthesis of purified, moderately esterified polyol polyester fatty acid compositions |
US20050274065A1 (en) * | 2004-06-15 | 2005-12-15 | Carnegie Mellon University | Methods for producing biodiesel |
US7002026B2 (en) * | 2004-06-21 | 2006-02-21 | Lyondell Chemical Technology, L.P. | Removal of propylene glycol and/or propylene glycol ethers from aqueous streams |
US7989647B2 (en) | 2005-03-03 | 2011-08-02 | South Dakota Soybean Processors, Llc | Polyols derived from a vegetable oil using an oxidation process |
US20070129451A1 (en) * | 2005-12-01 | 2007-06-07 | Niemann Lance K | Bio-based, insulating foam |
EP2021438A4 (en) * | 2006-06-01 | 2010-09-29 | Oregon State | MICRORACTOR PROCESS FOR MANUFACTURING BIODIESEL |
WO2008057263A2 (en) * | 2006-10-27 | 2008-05-15 | Cargill, Incorporated | Processes for purifying crude polyol-containing compositions using a sweep gas |
CN101423472B (zh) * | 2008-10-29 | 2011-06-15 | 湖南省林业科学院 | 一种提高油脂与低碳醇酯交换反应速率的方法以及组合物 |
WO2010055533A1 (en) * | 2008-11-13 | 2010-05-20 | B & T S.R.L. | Cosmetic use of natural emulsifiers |
WO2011143753A1 (en) * | 2010-05-17 | 2011-11-24 | Linnaeus Plant Sciences Inc. | Recovery and purification of hydroxy fatty acids from source oils |
US8937140B2 (en) * | 2012-03-26 | 2015-01-20 | Empire Technology Development Llc | Adhesives and methods for their manufacture and use |
US10316235B2 (en) | 2015-01-26 | 2019-06-11 | Trent University | Food/beverage container with thermal control |
US9434674B2 (en) | 2015-01-26 | 2016-09-06 | Trent University | Latent heat storage using renewable phase change materials |
US9790165B2 (en) * | 2015-04-30 | 2017-10-17 | Ueno Fine Chemicals Industry, Ltd. | Production process and purification process of 4-hydroxy-benzoic acid long chain ester |
CN110229197A (zh) * | 2019-07-06 | 2019-09-13 | 潍坊大耀新材料有限公司 | 一种无需溶剂的小分子亲生物性蔗糖酯的制备方法 |
JP7416531B2 (ja) * | 2019-09-24 | 2024-01-17 | 阪本薬品工業株式会社 | ポリグリセリン脂肪酸エステルの製造方法 |
CN114230438A (zh) * | 2021-12-30 | 2022-03-25 | 南京中设石化工程有限公司 | 生产脂肪醇的方法 |
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US2383633A (en) * | 1943-01-30 | 1945-08-28 | Colgate Palmolive Peet Co | Process for treating fatty glycerides |
US3496159A (en) * | 1967-03-27 | 1970-02-17 | Spence & Green Chem Co | Esterification of fatty acids of tall oil in a horizontal distillation column and condenser |
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DE3146142A1 (de) * | 1981-11-21 | 1983-06-01 | Henkel KGaA, 4000 Düsseldorf | Reaktionskolonne und dessen verwendung |
US4435595A (en) * | 1982-04-26 | 1984-03-06 | Eastman Kodak Company | Reactive distillation process for the production of methyl acetate |
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US4518772A (en) * | 1983-06-23 | 1985-05-21 | The Proctor & Gamble Company | Synthesis of higher polyol fatty acid polyesters using high soap:polyol ratios |
DE3421217A1 (de) * | 1984-06-07 | 1985-09-05 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von fettsaeureestern kurzkettiger alkohole |
DE3515403A1 (de) * | 1985-04-29 | 1986-10-30 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur katalytischen umesterung von fettsaeureglyceriden mit niederen alkanolen |
DE3716950A1 (de) * | 1987-05-20 | 1988-12-08 | Henkel Kgaa | Verfahren zur herstellung von triglyceriden |
US4968791A (en) * | 1987-07-23 | 1990-11-06 | Lever Brothers Company | Process for the preparation of polyol fatty acid esters |
GB8800087D0 (en) * | 1988-01-05 | 1988-02-10 | Unilever Plc | Process for synthesis of polyol fatty acid polyesters |
DE3808427A1 (de) * | 1988-03-14 | 1989-09-28 | Henkel Kgaa | Verfahren zur kontinuierlichen umesterung von fettsaeure-niedrigalkyl-estern |
FR2628737B1 (fr) * | 1988-03-21 | 1990-08-24 | Inst Francais Du Petrole | Procede de preparation d'un ether alkylique tertiaire par distillation reactive |
US4895971A (en) * | 1988-10-31 | 1990-01-23 | W. R. Grace & Co.-Conn. | Process for the production of iminodiacetonitrile |
CA2027418C (en) * | 1989-10-16 | 1997-12-09 | Robert Houston | Polyol polyester synthesis |
IN171820B (no) * | 1989-12-22 | 1993-01-16 | Lever Hindustan Ltd | |
DE4123928A1 (de) * | 1991-07-19 | 1993-01-21 | Metallgesellschaft Ag | Verfahren zum erzeugen von fettsaeure-methylester oder fettsaeure-aethylester und glycerin durch umesterung von oelen oder fetten |
US5434239A (en) * | 1993-10-18 | 1995-07-18 | E. I. Du Pont De Nemours And Company | Continuous polyester process |
US5491226A (en) * | 1994-04-06 | 1996-02-13 | Procter & Gamble Company | Process for preparing polyol polyesters having low levels of triglycerides |
-
1995
- 1995-06-07 US US08/481,779 patent/US5648483A/en not_active Expired - Fee Related
-
1996
- 1996-05-28 CN CN96195421A patent/CN1069905C/zh not_active Expired - Fee Related
- 1996-05-28 AU AU59355/96A patent/AU709526B2/en not_active Ceased
- 1996-05-28 TR TR97/01505T patent/TR199701505T1/xx unknown
- 1996-05-28 WO PCT/US1996/007799 patent/WO1996040701A1/en active IP Right Grant
- 1996-05-28 DE DE69614119T patent/DE69614119T2/de not_active Expired - Fee Related
- 1996-05-28 CA CA002223689A patent/CA2223689C/en not_active Expired - Fee Related
- 1996-05-28 AT AT96916680T patent/ATE203542T1/de not_active IP Right Cessation
- 1996-05-28 BR BR9609145A patent/BR9609145A/pt not_active Application Discontinuation
- 1996-05-28 JP JP9500761A patent/JPH11506735A/ja active Pending
- 1996-05-28 EP EP96916680A patent/EP0848716B1/en not_active Expired - Lifetime
-
1997
- 1997-12-02 NO NO975543A patent/NO975543L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO975543D0 (no) | 1997-12-02 |
DE69614119D1 (de) | 2001-08-30 |
WO1996040701A1 (en) | 1996-12-19 |
ATE203542T1 (de) | 2001-08-15 |
EP0848716A1 (en) | 1998-06-24 |
EP0848716B1 (en) | 2001-07-25 |
BR9609145A (pt) | 1999-02-17 |
CN1190400A (zh) | 1998-08-12 |
DE69614119T2 (de) | 2002-03-14 |
JPH11506735A (ja) | 1999-06-15 |
CA2223689A1 (en) | 1996-12-19 |
CA2223689C (en) | 2002-05-07 |
CN1069905C (zh) | 2001-08-22 |
US5648483A (en) | 1997-07-15 |
AU5935596A (en) | 1996-12-30 |
TR199701505T1 (xx) | 1998-03-21 |
AU709526B2 (en) | 1999-09-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |