GB1013946A - Antioxidant comprising aliphatic esters - Google Patents

Antioxidant comprising aliphatic esters

Info

Publication number
GB1013946A
GB1013946A GB46523/61A GB4652361A GB1013946A GB 1013946 A GB1013946 A GB 1013946A GB 46523/61 A GB46523/61 A GB 46523/61A GB 4652361 A GB4652361 A GB 4652361A GB 1013946 A GB1013946 A GB 1013946A
Authority
GB
United Kingdom
Prior art keywords
acid
ethyl
ester
hydroxy
tartaric
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
Application number
GB46523/61A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR849016A external-priority patent/FR1284683A/en
Priority claimed from FR854851A external-priority patent/FR1290940A/en
Application filed by Individual filed Critical Individual
Publication of GB1013946A publication Critical patent/GB1013946A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B5/00—Preserving by using additives, e.g. anti-oxidants
    • C11B5/0021—Preserving by using additives, e.g. anti-oxidants containing oxygen
    • C11B5/0028—Carboxylic acids; Their derivates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/06—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing oxygen
    • 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
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

Antioxidants for fatty substances e.g. tallow and lard, comprise the products of the alcoholysis reaction of an ester of a fatty acid with a hydroxy acid or an ester of a hydroxy acid.ALSO:Antioxidants for fatty substances (lipids) comprise the products of the alcoholysis reaction of an ester of a fatty acid with a hydroxy acid or an ester of a hydroxy acid. The fatty acid ester preferably has 10 to 34 and preferably an even number, of carbon atoms in the acid residue, and 2 to 12 carbon atoms in the alcohol residue, for example, palmitic, stearic, and lauric acid, mono-, di-, or tri-glycerides. Hydroxy-acids may be ascorbic, citric, tartaric and lactic acids and their esters with alcohols of 2-12 carbon atoms are also mentioned. An excess of hydroxy acid or ester is used for the alcoholysis. Examples describe the reaction of ethyl palmitate with citric acid or tartaric acid; methyl, ethyl, or propionyl citrate or tartrate with ethyl, butyl, or propionyl palmitate; lauryl citrate with ethyl palmitate; ethyl stearate with tartaric acid; ethyl lactate with ethyl stearate; glycerol palmitate with citric, tartaric and lactic acids; and glycerol stearate with citric acid.
GB46523/61A 1961-01-06 1961-12-28 Antioxidant comprising aliphatic esters Expired GB1013946A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR849016A FR1284683A (en) 1961-01-06 1961-01-06 Product acting in particular as anti-oxygen, and method of preparation thereof
FR854851A FR1290940A (en) 1961-03-07 1961-03-07 Anti-oxygen product

Publications (1)

Publication Number Publication Date
GB1013946A true GB1013946A (en) 1965-12-22

Family

ID=26188848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46523/61A Expired GB1013946A (en) 1961-01-06 1961-12-28 Antioxidant comprising aliphatic esters

Country Status (8)

Country Link
AT (1) AT244485B (en)
BE (1) BE611648A (en)
CH (1) CH415590A (en)
DE (1) DE1468454A1 (en)
DK (1) DK103584C (en)
ES (1) ES273439A1 (en)
GB (1) GB1013946A (en)
LU (1) LU40979A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705869A (en) * 1983-03-12 1987-11-10 Basf Aktiengesellschaft Preparation of fatty acid esters of ascorbic acid
WO1992003926A1 (en) * 1990-09-12 1992-03-19 Perycut-Chemie Ag Insecticidal composition
US5591727A (en) * 1990-09-12 1997-01-07 Perycut-Chemie Ag Insecticidal composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343264A1 (en) * 1993-12-17 1995-06-22 Henkel Kgaa Deodorising preparations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705869A (en) * 1983-03-12 1987-11-10 Basf Aktiengesellschaft Preparation of fatty acid esters of ascorbic acid
WO1992003926A1 (en) * 1990-09-12 1992-03-19 Perycut-Chemie Ag Insecticidal composition
US5591727A (en) * 1990-09-12 1997-01-07 Perycut-Chemie Ag Insecticidal composition

Also Published As

Publication number Publication date
ES273439A1 (en) 1962-07-01
LU40979A1 (en) 1962-02-19
DE1468454A1 (en) 1968-12-19
DK103584C (en) 1966-01-24
BE611648A (en) 1962-06-18
AT244485B (en) 1966-01-10
CH415590A (en) 1966-06-30

Similar Documents

Publication Publication Date Title
GB1308234A (en) Process for the production of sucrose esters of fatty acids
GB1099974A (en) Process for the preparation of surfactants from hydroxylated organic compounds, fatty acid esters and alkylene oxides
BE766473A (en) PROCESS FOR THE PREPARATION OF HYDROXY ACID FATTY ESTERS
SE7503216L (en) USE OF CITRIC ACID ESTERS AND / OR ACETYL CITRIC ACID AS DEODORANTS.
GB1005543A (en) Process for removing higher-melting fatty materials from glyceride oils
GB1013946A (en) Antioxidant comprising aliphatic esters
JPS56104807A (en) Cosmetic
GB923252A (en) Improvements in or relating to dehydrated potato
ES325918A1 (en) Procedure for the preparation of surfactant compositions. (Machine-translation by Google Translate, not legally binding)
GB967628A (en) Process for the fermentative preparation of streptokinase
GB985219A (en) Process for the production of alkali metal soaps of epoxidised fatty acids
GB973883A (en) Process for the manufacture of modified polyvinyl alcohols
GB844310A (en) Plasticised vinyl chloride resins
GB981525A (en) Process for the manufacture of partially saponified polyvinyl esters
GB1387711A (en) Transparent candle
ES325277A2 (en) Procedure for the preparation of surfactant substances (Machine-translation by Google Translate, not legally binding)
GB976289A (en) Hydroxy alkylated polyol partial esters
GB1317533A (en) Glycerides
GB916467A (en) Improvements in or relating to the protection of lipids against oxidation
GB994933A (en) Process for the production of unsaturated fatty alcohols
FR1328846A (en) Process for the preparation of butyl esters of lower aliphatic fatty acids
GB707005A (en) An improved process for the alcoholysis of glycerides
GB958889A (en) Extreme-pressure lubricating oils
GB1346530A (en) Process for preparing phenolated fatty acid esters
GB886406A (en) Process for the suppression of evaporation of water and compositions therefor