GB1163966A - Process for Improving Fatty Acids - Google Patents

Process for Improving Fatty Acids

Info

Publication number
GB1163966A
GB1163966A GB57482/66A GB5748266A GB1163966A GB 1163966 A GB1163966 A GB 1163966A GB 57482/66 A GB57482/66 A GB 57482/66A GB 5748266 A GB5748266 A GB 5748266A GB 1163966 A GB1163966 A GB 1163966A
Authority
GB
United Kingdom
Prior art keywords
fatty acids
hydrazine
oil
dec
treatment
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
GB57482/66A
Other languages
English (en)
Inventor
Jean Klere
Roger Gadefaix
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 PLC
Original Assignee
Unilever PLC
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 PLC filed Critical Unilever PLC
Publication of GB1163966A publication Critical patent/GB1163966A/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
    • 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
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/08—Refining
    • C11C1/10—Refining by distillation
    • C11C1/103—Refining by distillation after or with the addition of chemicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB57482/66A 1965-12-29 1966-12-22 Process for Improving Fatty Acids Expired GB1163966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44209A FR1475711A (fr) 1965-12-29 1965-12-29 Procédé pour améliorer les acides gras utilisés dans la fabrication du savon

Publications (1)

Publication Number Publication Date
GB1163966A true GB1163966A (en) 1969-09-10

Family

ID=8597221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57482/66A Expired GB1163966A (en) 1965-12-29 1966-12-22 Process for Improving Fatty Acids

Country Status (8)

Country Link
US (1) US3471536A (ja)
AT (1) AT271686B (ja)
BE (1) BE691916A (ja)
DE (1) DE1617036A1 (ja)
FR (1) FR1475711A (ja)
GB (1) GB1163966A (ja)
LU (1) LU52697A1 (ja)
NL (1) NL6618161A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545614A (en) 1978-09-27 1980-03-31 Nippon Oil & Fats Co Ltd Purification of aliphatic acid
JPS55160742A (en) * 1979-05-29 1980-12-13 Nippon Oil & Fats Co Ltd Purification of fatty acid
DE19531806C1 (de) * 1995-08-30 1997-04-10 Henkel Kgaa Verfahren zur schonenden Destillation von Fettsäuren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126334A (en) * 1936-05-25 1938-08-09 Shell Dev Process for refining vegetable oils and the like
US2581452A (en) * 1947-03-29 1952-01-08 Kellogg M W Co Dehydration of organic acids
US2664430A (en) * 1950-11-10 1953-12-29 Colgate Palmolive Peet Co Fatty acid treatment

Also Published As

Publication number Publication date
US3471536A (en) 1969-10-07
LU52697A1 (ja) 1968-08-05
AT271686B (de) 1969-06-10
DE1617036A1 (de) 1971-03-25
BE691916A (ja) 1967-06-28
FR1475711A (fr) 1967-04-07
NL6618161A (ja) 1967-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees