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DE69028724D1 - Verfahren zur Herstellung von Polyol-Fettsäureestern - Google Patents

Verfahren zur Herstellung von Polyol-Fettsäureestern

Info

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
Application number
DE69028724T
Other languages
English (en)
Other versions
DE69028724T2 (de
Inventor
Markus Gezinus Buter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever NV
Original Assignee
Unilever NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26120965&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69028724(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of DE69028724D1 publication Critical patent/DE69028724D1/de
Publication of DE69028724T2 publication Critical patent/DE69028724T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Cosmetics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69028724T 1989-02-16 1990-02-14 Verfahren zur Herstellung von Polyol-Fettsäureestern Revoked DE69028724T2 (de)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2089170C (en) 1990-09-11 2000-12-05 Donald B. Appleby Polyol polyester synthesis
ATE117310T1 (de) * 1990-09-11 1995-02-15 Procter & Gamble Verfahren zum erhalten hochgradig veresterter polyolfettsäurepolyester mit verringertem gehalt an di-höheralkylketonen und beta-ketoestern.
DE69226445T2 (de) * 1991-11-29 1999-02-18 Unilever N.V., Rotterdam Verfahren zur Herstellungvon Polyol-Fettsaurepolyestern
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
CA2316217C (en) * 1998-01-09 2005-05-17 The Procter & Gamble Company Lower alkyl alcohol recovery from a stripping mixture
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
US7063877B2 (en) 1998-09-17 2006-06-20 Urethane Soy Systems Company, Inc. 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
US8575226B2 (en) 1998-09-17 2013-11-05 Rhino Linings Corporation 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
US6180686B1 (en) 1998-09-17 2001-01-30 Thomas M. Kurth Cellular plastic material
US6979477B2 (en) 2000-09-06 2005-12-27 Urethane Soy Systems Company Vegetable oil-based coating and method for application
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
EP1856023A4 (de) 2005-03-03 2010-08-04 South Dakota Soybean Processor Durch ein oxidierungsverfahren aus einem pflanzenöl gewonnene neuartige polyole
MX2008014105A (es) * 2006-05-04 2008-11-14 Mattel Inc Criatura de juguete motorizada.
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1594345A (de) * 1967-12-11 1970-06-01
DE1668294A1 (de) * 1967-12-11 1972-04-27 Roshdy Ismail Kontinuierliches Verfahren zur Herstellung von Saccharoseestern von Fettsaeuren
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.
AU604542B2 (en) * 1987-03-19 1990-12-20 Arthropharm Pty Ltd Polysulphated polysaccharide complexes
US4968791A (en) * 1987-07-23 1990-11-06 Lever Brothers Company Process for the preparation of polyol fatty acid esters
EP0320043B1 (de) * 1987-12-11 1994-04-13 Unilever N.V. Verfahren zur Herstellung von Polyol-Fettsäureester
GB8730266D0 (en) * 1987-12-29 1988-02-03 Unilever Plc Process for synthesis of polyol fatty acid polyesters

Also Published As

Publication number Publication date
EP0383404A2 (de) 1990-08-22
AU4974690A (en) 1990-08-23
DE69028724T2 (de) 1997-02-20
CA2010053C (en) 1997-03-11
ATE143663T1 (de) 1996-10-15
EP0383404A3 (de) 1991-11-13
US5043438A (en) 1991-08-27
CA2010053A1 (en) 1990-08-16
JPH03197442A (ja) 1991-08-28
US5043438B1 (en) 1998-04-28
EP0383404B1 (de) 1996-10-02
AU619651B2 (en) 1992-01-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation