DE69028724D1 - Verfahren zur Herstellung von Polyol-Fettsäureestern - Google Patents
Verfahren zur Herstellung von Polyol-FettsäureesternInfo
- Publication number
- DE69028724D1 DE69028724D1 DE69028724T DE69028724T DE69028724D1 DE 69028724 D1 DE69028724 D1 DE 69028724D1 DE 69028724 T DE69028724 T DE 69028724T DE 69028724 T DE69028724 T DE 69028724T DE 69028724 D1 DE69028724 D1 DE 69028724D1
- Authority
- DE
- Germany
- Prior art keywords
- acid esters
- polyol fatty
- preparation
- fatty acid
- reaction
- 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.)
- Revoked
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89200371 | 1989-02-16 | ||
EP89202931 | 1989-11-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69028724D1 true DE69028724D1 (de) | 1996-11-07 |
DE69028724T2 DE69028724T2 (de) | 1997-02-20 |
Family
ID=26120965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69028724T Revoked DE69028724T2 (de) | 1989-02-16 | 1990-02-14 | Verfahren zur Herstellung von Polyol-Fettsäureestern |
Country Status (7)
Country | Link |
---|---|
US (1) | US5043438B1 (de) |
EP (1) | EP0383404B1 (de) |
JP (1) | JPH03197442A (de) |
AT (1) | ATE143663T1 (de) |
AU (1) | AU619651B2 (de) |
CA (1) | CA2010053C (de) |
DE (1) | DE69028724T2 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2095326T3 (es) | 1990-09-11 | 1997-02-16 | Procter & Gamble | Sintesis de poliesteres de poliol. |
EP0548272B1 (de) * | 1990-09-11 | 1995-01-18 | The Procter & Gamble Company | Verfahren zum erhalten hochgradig veresterter polyolfettsäurepolyester mit verringertem gehalt an di-höheralkylketonen und beta-ketoestern |
US5580966A (en) * | 1991-11-29 | 1996-12-03 | Unilever Patent Holdings B.V. | Process for the synthesis of polyol fatty acid polyesters |
US5872245A (en) * | 1992-09-30 | 1999-02-16 | Optima Technologies Group | Continuous process for the synthesis of sucrose fatty acid esters |
US5491226A (en) * | 1994-04-06 | 1996-02-13 | Procter & Gamble Company | Process for preparing polyol polyesters having low levels of triglycerides |
FI95367C (fi) * | 1994-09-07 | 1996-01-25 | Raision Tehtaat Oy Ab | Menetelmä synteettisen esterin valmistamiseksi kasviöljystä |
US5681948A (en) * | 1995-03-06 | 1997-10-28 | Kraft Foods, Inc. | Two-stage method for preparing polyol fatty acid polyesters |
US5596085A (en) * | 1995-04-11 | 1997-01-21 | Kraft Foods, Inc. | Method for preparing polyol fatty acid polyesters by transesterification |
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 |
ATE260292T1 (de) * | 1998-01-09 | 2004-03-15 | Procter & Gamble | Gewinnung von niedrigem alkyl-alkoholen von strippen-gemischen |
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 |
US6180686B1 (en) | 1998-09-17 | 2001-01-30 | Thomas M. Kurth | Cellular plastic material |
US7063877B2 (en) | 1998-09-17 | 2006-06-20 | Urethane Soy Systems Company, Inc. | Bio-based carpet material |
US7595094B2 (en) * | 1998-09-17 | 2009-09-29 | Urethane Soy Systems, Co. | Vegetable oil-based coating and method for application |
US6979477B2 (en) | 2000-09-06 | 2005-12-27 | Urethane Soy Systems Company | Vegetable oil-based coating and method for application |
US6962636B2 (en) * | 1998-09-17 | 2005-11-08 | Urethane Soy Systems Company, Inc. | Method of producing a bio-based carpet material |
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 |
US6620952B1 (en) | 1999-01-28 | 2003-09-16 | The Procter & Gamble Co. | Synthesis of polyol fatty acid polyesters |
CA2388296A1 (en) | 1999-10-15 | 2001-04-26 | Danisco Cultor America, Inc. | Method for the direct esterification of sorbitol with fatty acids |
MY148329A (en) * | 2004-07-05 | 2013-03-29 | Malaysian Palm Oil Board | A process for producing oligomers |
CN1301322C (zh) * | 2005-01-12 | 2007-02-21 | 李搏 | 快速制备生物柴油的方法 |
GB0501006D0 (en) * | 2005-01-18 | 2005-02-23 | Unilever Plc | Fabric conditioning compositions |
JP2008535789A (ja) | 2005-03-03 | 2008-09-04 | サウス ダコタ ソイビーン プロセッサーズ,エルエルシー | 酸化プロセスを利用して植物油から得られる新規ポリオール |
WO2007130662A2 (en) * | 2006-05-04 | 2007-11-15 | Mattel, Inc. | Motorized toy creature |
US20090005583A1 (en) * | 2007-06-29 | 2009-01-01 | Benecke Herman P | Preparation of Propylene Glycol Fatty Acid Ester or Other Glycol or Polyol Fatty Acid Esters |
WO2009067779A1 (en) * | 2007-11-30 | 2009-06-04 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada | Vapour phase esterification of free fatty acids |
US10960570B2 (en) * | 2018-03-01 | 2021-03-30 | Hexion Inc. | Additives for lignocellulosic composites |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1668294A1 (de) * | 1967-12-11 | 1972-04-27 | Roshdy Ismail | Kontinuierliches Verfahren zur Herstellung von Saccharoseestern von Fettsaeuren |
GB1250204A (de) * | 1967-12-11 | 1971-10-20 | ||
US3963699A (en) * | 1974-01-10 | 1976-06-15 | The Procter & Gamble Company | Synthesis of higher polyol fatty acid polyesters |
US4518772A (en) * | 1983-06-23 | 1985-05-21 | The Proctor & Gamble Company | Synthesis of higher polyol fatty acid polyesters using high soap:polyol ratios |
US4517360A (en) * | 1983-06-23 | 1985-05-14 | The Procter & Gamble Company | Synthesis of higher polyol fatty acid polyesters using carbonate catalysts |
NL8500191A (nl) * | 1985-01-24 | 1986-08-18 | Suiker Unie | Werkwijze voor het bereiden van esters van een niet-reducerende suiker en een of meer vetzuren. |
NL8601904A (nl) * | 1986-07-23 | 1988-02-16 | Unilever Nv | Werkwijze voor de bereiding van polyol-vetzuurpolyesters. |
US5145841A (en) * | 1987-03-19 | 1992-09-08 | Arthropharm Pty. Limited | Anti-inflammatory compounds and compositions |
US4968791A (en) * | 1987-07-23 | 1990-11-06 | Lever Brothers Company | Process for the preparation of polyol fatty acid esters |
DE3889084T2 (de) * | 1987-12-11 | 1994-08-11 | Unilever Nv | Verfahren zur Herstellung von Polyol-Fettsäureester. |
GB8730266D0 (en) * | 1987-12-29 | 1988-02-03 | Unilever Plc | Process for synthesis of polyol fatty acid polyesters |
-
1990
- 1990-02-09 US US07477776 patent/US5043438B1/en not_active Expired - Lifetime
- 1990-02-13 AU AU49746/90A patent/AU619651B2/en not_active Ceased
- 1990-02-14 EP EP90200336A patent/EP0383404B1/de not_active Revoked
- 1990-02-14 DE DE69028724T patent/DE69028724T2/de not_active Revoked
- 1990-02-14 CA CA002010053A patent/CA2010053C/en not_active Expired - Fee Related
- 1990-02-14 AT AT90200336T patent/ATE143663T1/de not_active IP Right Cessation
- 1990-02-16 JP JP2037128A patent/JPH03197442A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2010053A1 (en) | 1990-08-16 |
ATE143663T1 (de) | 1996-10-15 |
EP0383404A3 (de) | 1991-11-13 |
US5043438A (en) | 1991-08-27 |
EP0383404A2 (de) | 1990-08-22 |
AU4974690A (en) | 1990-08-23 |
CA2010053C (en) | 1997-03-11 |
DE69028724T2 (de) | 1997-02-20 |
US5043438B1 (en) | 1998-04-28 |
JPH03197442A (ja) | 1991-08-28 |
AU619651B2 (en) | 1992-01-30 |
EP0383404B1 (de) | 1996-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |