DE69710343T2 - Verfahren zur herstellung von fettsäuren - Google Patents

Verfahren zur herstellung von fettsäuren

Info

Publication number
DE69710343T2
DE69710343T2 DE69710343T DE69710343T DE69710343T2 DE 69710343 T2 DE69710343 T2 DE 69710343T2 DE 69710343 T DE69710343 T DE 69710343T DE 69710343 T DE69710343 T DE 69710343T DE 69710343 T2 DE69710343 T2 DE 69710343T2
Authority
DE
Germany
Prior art keywords
fatty acids
producing fatty
producing
acids
fatty
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
Application number
DE69710343T
Other languages
English (en)
Other versions
DE69710343D1 (de
Inventor
Glyn Roberts
Cornelis Martinus Lok
Christopher John Adams
R Seddon
E Earle
Jennifer Hamill
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.)
Uniqema BV
Original Assignee
Uniqema BV
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
Application filed by Uniqema BV filed Critical Uniqema BV
Publication of DE69710343D1 publication Critical patent/DE69710343D1/de
Application granted granted Critical
Publication of DE69710343T2 publication Critical patent/DE69710343T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
DE69710343T 1996-08-16 1997-07-07 Verfahren zur herstellung von fettsäuren Expired - Fee Related DE69710343T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96305983 1996-08-16
PCT/EP1997/003641 WO1998007679A1 (en) 1996-08-16 1997-07-07 Process for the preparation of derivatives of fatty acids

Publications (2)

Publication Number Publication Date
DE69710343D1 DE69710343D1 (de) 2002-03-21
DE69710343T2 true DE69710343T2 (de) 2002-07-11

Family

ID=8225056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69710343T Expired - Fee Related DE69710343T2 (de) 1996-08-16 1997-07-07 Verfahren zur herstellung von fettsäuren

Country Status (7)

Country Link
US (1) US6316643B1 (de)
EP (1) EP0925271B1 (de)
JP (1) JP2000516237A (de)
AU (1) AU738803B2 (de)
DE (1) DE69710343T2 (de)
MY (1) MY118989A (de)
WO (1) WO1998007679A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU738780B2 (en) * 1996-08-16 2001-09-27 Unichema Chemie Bv Process for preparation of branched fatty acids
BR9813264A (pt) 1997-10-23 2000-12-26 Procter & Gamble ácidos graxos, sistemas tensoativos e produtos de consumo baseados nos mesmos
FR2784675B1 (fr) * 1998-10-14 2000-12-01 Inst Francais Du Petrole Procede de recuperation d'halogenures d'ammonium ou de phosphonium quaternaire
US6278006B1 (en) 1999-01-19 2001-08-21 Cargill, Incorporated Transesterified oils
WO2000072956A1 (en) 1999-05-26 2000-12-07 Personal Chemistry I Uppsala Ab Preparation and use of ionic liquids in microwave-assisted chemical transformations
US6890894B2 (en) 2000-02-22 2005-05-10 The Procter & Gamble Company Fatty acids, soaps surfactant systems, and consumer products based thereon
JP3797144B2 (ja) 2001-06-25 2006-07-12 株式会社村田製作所 弾性表面波装置
GB0217499D0 (en) 2002-07-29 2002-09-04 Novartis Ag Analytical process
US6939453B2 (en) * 2002-08-14 2005-09-06 Large Scale Proteomics Corporation Electrophoresis process using ionic liquids
KR20100017381A (ko) 2007-04-27 2010-02-16 다우 글로벌 테크놀로지스 인크. 재생가능한 오일로부터의 저 휘발성 물질 코팅, 실란트 및 결합제
CN112724008B (zh) * 2019-10-28 2023-07-28 中国石油化工股份有限公司 一种二聚酸的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090807A (en) * 1958-07-31 1963-05-21 Basf Ag Isomerization of saturated aliphatic carboxylic acids
US4371469A (en) * 1981-04-28 1983-02-01 The United States Of America As Represented By The Secretary Of Agriculture Process for the preparation of branched chain fatty acids and esters
AU738780B2 (en) * 1996-08-16 2001-09-27 Unichema Chemie Bv Process for preparation of branched fatty acids

Also Published As

Publication number Publication date
DE69710343D1 (de) 2002-03-21
AU738803B2 (en) 2001-09-27
JP2000516237A (ja) 2000-12-05
EP0925271B1 (de) 2002-02-06
AU3621497A (en) 1998-03-06
US6316643B1 (en) 2001-11-13
EP0925271A1 (de) 1999-06-30
MY118989A (en) 2005-02-28
WO1998007679A1 (en) 1998-02-26

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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