BR9506806A - Endurecimento de gorduras ácidos graxos ou ésteres do ácido graxo insaturados - Google Patents

Endurecimento de gorduras ácidos graxos ou ésteres do ácido graxo insaturados

Info

Publication number
BR9506806A
BR9506806A BR9506806A BR9506806A BR9506806A BR 9506806 A BR9506806 A BR 9506806A BR 9506806 A BR9506806 A BR 9506806A BR 9506806 A BR9506806 A BR 9506806A BR 9506806 A BR9506806 A BR 9506806A
Authority
BR
Brazil
Prior art keywords
fatty acid
hardening
fats
acid esters
unsaturated fatty
Prior art date
Application number
BR9506806A
Other languages
English (en)
Inventor
Thomas Dr Tacke
Stefan Dr Wieland
Peter Dr Panster
Martin Dr Bankmann
Hendrik Maegerlein
Original Assignee
Degussa
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=25933862&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9506806(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa filed Critical Degussa
Priority claimed from US08/689,836 external-priority patent/US5734070A/en
Publication of BR9506806A publication Critical patent/BR9506806A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • C11C3/126—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on other metals or derivates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/008—Processes carried out under supercritical conditions
    • 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
    • C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
    • 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
    • C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
BR9506806A 1994-02-17 1995-02-09 Endurecimento de gorduras ácidos graxos ou ésteres do ácido graxo insaturados BR9506806A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4405029A DE4405029C2 (de) 1994-02-17 1994-02-17 Verfahren zum Härten von ungesättigten Fetten, Fettsäuren oder Fettsäureestern
PCT/EP1995/000456 WO1995022591A1 (de) 1994-02-17 1995-02-09 Härten von ungesättigten fetten, fettsäuren oder fettsäureestern
US08/689,836 US5734070A (en) 1994-02-17 1996-08-14 Hardening of unsaturated fats, fatty acids or fatty acid esters

Publications (1)

Publication Number Publication Date
BR9506806A true BR9506806A (pt) 1997-09-30

Family

ID=25933862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506806A BR9506806A (pt) 1994-02-17 1995-02-09 Endurecimento de gorduras ácidos graxos ou ésteres do ácido graxo insaturados

Country Status (11)

Country Link
EP (1) EP0745116B1 (pt)
JP (1) JPH09509440A (pt)
CN (1) CN1140465A (pt)
AU (1) AU677900B2 (pt)
BR (1) BR9506806A (pt)
CA (1) CA2182781A1 (pt)
DE (2) DE4405029C2 (pt)
DK (1) DK0745116T3 (pt)
ES (1) ES2126884T3 (pt)
PL (1) PL315969A1 (pt)
WO (1) WO1995022591A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0791041T3 (da) * 1994-07-01 2001-08-06 Magnus Haerroed Hydrogenering af et substrat med substrat og hydrogen i en i det væsentlige superkritisk eller nær-kritisk opløsning
SE504029C2 (sv) * 1994-07-01 1996-10-21 Magnus Haerroed Hydrering av lipider utan stereo- eller positions- isomerisering
US6265596B1 (en) 1995-07-03 2001-07-24 Poul Moller Ledelses - Og Ingeniorradgivning Aps Partially hydrogenated fatty substances with a low content of trans fatty acids
US5825308A (en) 1996-11-26 1998-10-20 Immersion Human Interface Corporation Force feedback interface having isotonic and isometric functionality
FI105274B (fi) * 1996-03-15 2000-07-14 Upm Kymmene Oy Menetelmä ei-hormonivaikutteisten, tyydyttymättömien kasvisteroidien hydraamiseksi ja käytetyn katalyytin regenerointi
GB9607917D0 (en) * 1996-04-17 1996-06-19 Swan Thomas & Co Ltd Supercritical hydrogenation
ID18866A (id) * 1996-11-11 1998-05-14 Hoffmann La Roche Hidrogenasi katalitik
US6103393A (en) * 1998-02-24 2000-08-15 Superior Micropowders Llc Metal-carbon composite powders, methods for producing powders and devices fabricated from same
DE19719431A1 (de) * 1997-05-12 1998-11-19 Degussa Verfahren zur kontinuierlichen katalytischen Umsetzung von organischen Verbindungen
DE10215862A1 (de) * 2002-04-11 2003-10-30 Cognis Deutschland Gmbh Verfahren zur Trennung von über- bzw. nahekritischen Gemischen
US7585990B2 (en) 2003-07-31 2009-09-08 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils
CA2534122C (en) 2003-07-31 2012-01-10 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils
GB0406125D0 (en) 2004-03-18 2004-04-21 Univ Cambridge Tech Methods of amination
WO2005095306A1 (en) * 2004-03-31 2005-10-13 Härröd Research Ab Selective hydrogenation of functional groups in substrates and partially hydrogenated fatty acids and fatty acid derivatives
ES2245901B1 (es) * 2004-07-15 2007-04-01 Universitat Politecnica De Catalunya Proceso de hidrogenacion parcial de trigliceridos insaturados en fase vapor a alta presion y reactor para la realizacion de dicho proceso.
JP5110607B2 (ja) * 2007-02-28 2012-12-26 独立行政法人産業技術総合研究所 バイオディーゼル燃料の製造方法及びバイオディーゼル燃料組成物
DE102008016105A1 (de) 2008-03-28 2009-10-01 Cognis Oleochemicals Gmbh Verfahren und Vorrichtung zur katalytischen Hydrierung ungesättigter Fettsäuren und Fettsäurederivate
ES2350669B1 (es) * 2009-06-03 2011-11-15 Universitat Politècnica De Catalunya Proceso continuo de hidrogeneracion de aceites vegetales en fase liquida a presion y a temperatura con obtencion de una grasa con bajo contenido en isomero trans

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481958A (en) * 1974-11-08 1977-08-03 Coal Ind Supercritical extraction and concurrent catalytic hydrogenation of coal digests
DE4109502A1 (de) * 1991-03-22 1992-09-24 Degussa Katalysator zur haertung von fettsaeuren und verfahren zu seiner herstellung
AU4957193A (en) * 1992-09-14 1994-04-12 Unichema Chemie Bv Process for the production of alcohols

Also Published As

Publication number Publication date
DK0745116T3 (da) 1999-08-02
ES2126884T3 (es) 1999-04-01
JPH09509440A (ja) 1997-09-22
CA2182781A1 (en) 1995-08-24
AU677900B2 (en) 1997-05-08
EP0745116A1 (de) 1996-12-04
WO1995022591A1 (de) 1995-08-24
AU1808295A (en) 1995-09-04
DE4405029A1 (de) 1995-08-24
EP0745116B1 (de) 1998-11-18
DE4405029C2 (de) 1996-04-04
PL315969A1 (en) 1996-12-23
CN1140465A (zh) 1997-01-15
DE59504267D1 (de) 1998-12-24

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law