DE69226445D1 - Verfahren zur Herstellungvon Polyol-Fettsaurepolyestern - Google Patents
Verfahren zur Herstellungvon Polyol-FettsaurepolyesternInfo
- Publication number
- DE69226445D1 DE69226445D1 DE69226445T DE69226445T DE69226445D1 DE 69226445 D1 DE69226445 D1 DE 69226445D1 DE 69226445 T DE69226445 T DE 69226445T DE 69226445 T DE69226445 T DE 69226445T DE 69226445 D1 DE69226445 D1 DE 69226445D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- fatty acid
- alkali metal
- polyol
- metal soap
- 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 - Fee Related
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Saccharide Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91203139 | 1991-11-29 | ||
PCT/EP1992/002743 WO1993011141A1 (en) | 1991-11-29 | 1992-11-26 | Process for the synthesis of polyol fatty acid polyesters |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69226445D1 true DE69226445D1 (de) | 1998-09-03 |
DE69226445T2 DE69226445T2 (de) | 1999-02-18 |
Family
ID=8208045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69226445T Expired - Fee Related DE69226445T2 (de) | 1991-11-29 | 1992-11-26 | Verfahren zur Herstellungvon Polyol-Fettsaurepolyestern |
Country Status (5)
Country | Link |
---|---|
US (1) | US5580966A (de) |
EP (1) | EP0614461B1 (de) |
AT (1) | ATE169025T1 (de) |
DE (1) | DE69226445T2 (de) |
WO (1) | WO1993011141A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5767257A (en) * | 1996-07-19 | 1998-06-16 | The Procter & Gamble Company | Methods for producing polyol fatty acid polyesters using atmospheric or superatmospheric pressure |
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 |
WO2001028961A2 (en) | 1999-10-15 | 2001-04-26 | Danisco Cultor America, Inc. | Method for the direct esterification of sorbitol with fatty acids |
US6900310B2 (en) * | 2002-05-28 | 2005-05-31 | The Procter & Gamble Company | Staged synthesis of purified, partially esterified polyol polyester fatty acid compositions |
US20030228332A1 (en) * | 2002-05-28 | 2003-12-11 | Schaefer Jared John | Purified, partially esterified polyol polyester fatty acid compositions |
US6887947B1 (en) | 2002-05-28 | 2005-05-03 | The Procter & Gamble Company | Synthesis of purified, partially esterified polyol polyester fatty acid compositions |
US20050250733A1 (en) * | 2004-05-07 | 2005-11-10 | The Procter & Gamble Company | 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 |
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963699A (en) * | 1974-01-10 | 1976-06-15 | The Procter & Gamble Company | Synthesis of higher polyol fatty acid polyesters |
US4517360A (en) * | 1983-06-23 | 1985-05-14 | The Procter & Gamble Company | Synthesis of higher polyol fatty acid polyesters using carbonate catalysts |
GB8730266D0 (en) * | 1987-12-29 | 1988-02-03 | Unilever Plc | Process for synthesis of polyol fatty acid polyesters |
GB8800087D0 (en) * | 1988-01-05 | 1988-02-10 | Unilever Plc | Process for synthesis of polyol fatty acid polyesters |
US5043438B1 (en) * | 1989-02-16 | 1998-04-28 | Lever Brothers Ltd | Process for the synthesis of polyol fatty-acid esters |
JP3242649B2 (ja) * | 1990-09-11 | 2001-12-25 | ザ、プロクター、エンド、ギャンブル、カンパニー | ポリオールポリエステルの合成 |
-
1992
- 1992-11-26 DE DE69226445T patent/DE69226445T2/de not_active Expired - Fee Related
- 1992-11-26 EP EP92923812A patent/EP0614461B1/de not_active Expired - Lifetime
- 1992-11-26 US US08/244,538 patent/US5580966A/en not_active Expired - Fee Related
- 1992-11-26 WO PCT/EP1992/002743 patent/WO1993011141A1/en active IP Right Grant
- 1992-11-26 AT AT92923812T patent/ATE169025T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE169025T1 (de) | 1998-08-15 |
EP0614461B1 (de) | 1998-07-29 |
DE69226445T2 (de) | 1999-02-18 |
EP0614461A1 (de) | 1994-09-14 |
US5580966A (en) | 1996-12-03 |
WO1993011141A1 (en) | 1993-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |