AT178151B - Process for refining unsaturated fatty acids or their derivatives or of substances which contain unsaturated fatty acids and / or their derivatives - Google Patents

Process for refining unsaturated fatty acids or their derivatives or of substances which contain unsaturated fatty acids and / or their derivatives

Info

Publication number
AT178151B
AT178151B AT178151DA AT178151B AT 178151 B AT178151 B AT 178151B AT 178151D A AT178151D A AT 178151DA AT 178151 B AT178151 B AT 178151B
Authority
AT
Austria
Prior art keywords
derivatives
fatty acids
unsaturated fatty
substances
refining
Prior art date
Application number
Other languages
German (de)
Inventor
Johan Jacobus Albert Blekkingh
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
Application filed by Unilever Nv filed Critical Unilever Nv
Application granted granted Critical
Publication of AT178151B publication Critical patent/AT178151B/en

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
    • C11C3/14—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by isomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Catalysts (AREA)
AT178151D 1949-08-31 1950-08-31 Process for refining unsaturated fatty acids or their derivatives or of substances which contain unsaturated fatty acids and / or their derivatives AT178151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL148435A NL78104C (en) 1949-08-31 1949-08-31

Publications (1)

Publication Number Publication Date
AT178151B true AT178151B (en) 1954-04-10

Family

ID=63103723

Family Applications (1)

Application Number Title Priority Date Filing Date
AT178151D AT178151B (en) 1949-08-31 1950-08-31 Process for refining unsaturated fatty acids or their derivatives or of substances which contain unsaturated fatty acids and / or their derivatives

Country Status (8)

Country Link
US (1) US2692886A (en)
AT (1) AT178151B (en)
AU (1) AU149990B1 (en)
CH (1) CH305123A (en)
DE (1) DE883892C (en)
FR (1) FR1039559A (en)
GB (1) GB693981A (en)
NL (1) NL78104C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746979A (en) * 1951-06-14 1956-05-22 Lever Brothers Ltd Process for isomerizing unsaturated fatty acids or derivatives thereof
DE1089751B (en) * 1954-02-05 1960-09-29 Unilever Nv Process for isomerizing unsaturated fatty acids or their esters
DE954958C (en) * 1954-06-30 1956-12-27 Bayer Ag Process for rearrangement of ª ‰ -methylene glutaric dinitrile into ª ‰ -methylglutaconic dinitrile
US3274119A (en) * 1963-03-01 1966-09-20 Lever Brothers Ltd Transparent soap bar
US4203911A (en) * 1978-07-24 1980-05-20 Scm Corporation Process for conjugating unconjugated unsaturation of fatty acids or esters thereof
US4271066A (en) * 1979-11-05 1981-06-02 Arakawa Kagaku Kogyo Kabushiki Kaisha Process for disproportionating rosin, poly-unsaturated fatty acids and mixtures thereof
CN114480883B (en) * 2021-12-16 2023-11-21 成都先进金属材料产业技术研究院股份有限公司 Method for preparing high-purity vanadium pentoxide by removing silicon and chromium in vanadium solution through nickel ion cooperation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553429A (en) * 1951-05-15 Semidrying oils
US2468799A (en) * 1943-10-20 1949-05-03 Lever Brothers Ltd Hydrogenating fat

Also Published As

Publication number Publication date
DE883892C (en) 1953-07-23
FR1039559A (en) 1953-10-08
GB693981A (en) 1953-07-08
AU149990B1 (en) 1950-10-19
CH305123A (en) 1955-02-15
US2692886A (en) 1954-10-26
NL78104C (en) 1955-06-15

Similar Documents

Publication Publication Date Title
AT269828B (en) Process for the production of new unsaturated carboxylic acids or their bisulfite addition products, or of salts or esters thereof
AT277215B (en) PROCESS FOR THE PRODUCTION OF NEW BIPHENYLYLOXY- (or -THIO-, -SULFINYL- OR -SULFONYL) -ALCANIC ACIDS AND THEIR ESTERS OR. AMIDES OR SALT
AT178151B (en) Process for refining unsaturated fatty acids or their derivatives or of substances which contain unsaturated fatty acids and / or their derivatives
CH527171A (en) Process for the simultaneous production of sultones and alkenesulfonic acids or their salts and application of the process
CH206425A (en) Process for the electrolytic preparation of per compounds and device for carrying out this process.
CH248486A (en) Process for the preparation of aqueous dispersions of rubber-like substances.
AT355716B (en) METHOD FOR THE PRODUCTION OF MEDICINAL PRODUCTS OR. OF FEED ADDITIVES
CH310713A (en) Process for the preparation of p-butylamino-benzoic acid-y-amino-B-oxy-propyl ester.
CH295405A (en) Process for the electrochemical treatment of metal objects.
AT172667B (en) Continuous process for the production of margarine and apparatus for carrying out this process
AT179601B (en) Process for the separation or refining of oils consisting essentially of fatty acid glycerides and / or fatty acids
AT250990B (en) Process for the preparation of new oxyalkyl esters of α, β-unsaturated alkenylphosphonic acids
CH294017A (en) Process for the chlorination of saturated or unsaturated hydrocarbons or their derivatives.
AT223611B (en) Process for the preparation of new derivatives of dihydroanthracene and their salts
AT306019B (en) Process for the preparation of the new pyridyl-2-methoxyamine or pyridyl-3-methoxyamine and their salts
CH471826A (en) Process for the preparation of olefinically unsaturated amido-methylene-N-carboxamide-sulfonic acids or their salts
AT172927B (en) Process for cavitation treatment of liquids
AT168068B (en) Process for the production of sterols or their addition products from substances containing sterols
CH265767A (en) Process for the manufacture of pesticides and agent manufactured by this process.
AT168271B (en) Process for the preparation of injectable solutions of thiourea compounds or their derivatives
CH285128A (en) Process for the preparation of esters.
AT170289B (en) Process for the preparation of essential fatty acids, especially vitamin F, from oils
AT325025B (en) PROCESS FOR THE PREPARATION OF NEW 4-PHENYLBUTEN (-2 OR -3) ACIDS, AND OF THEIR ESTERS OR. AMIDES AND / OR SALT
AT190502B (en) Process for the preparation of new aralkylaminooxy compounds and their salts
AT175002B (en) Process for the aromatization of liquid hydrocarbons