DK279588A - Fremgagnsmaade til koncentrering og separation a fedtsyreester - Google Patents

Fremgagnsmaade til koncentrering og separation a fedtsyreester

Info

Publication number
DK279588A
DK279588A DK279588A DK279588A DK279588A DK 279588 A DK279588 A DK 279588A DK 279588 A DK279588 A DK 279588A DK 279588 A DK279588 A DK 279588A DK 279588 A DK279588 A DK 279588A
Authority
DK
Denmark
Prior art keywords
separation
procedure
concentration
fatty acids
fatty
Prior art date
Application number
DK279588A
Other languages
Danish (da)
English (en)
Other versions
DK279588D0 (da
Inventor
Mekoto Arai
Hideki Fukuda
Original Assignee
Kanagafuchi Kagaku Kogyo Kabus
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 Kanagafuchi Kagaku Kogyo Kabus filed Critical Kanagafuchi Kagaku Kogyo Kabus
Publication of DK279588D0 publication Critical patent/DK279588D0/da
Publication of DK279588A publication Critical patent/DK279588A/da

Links

Classifications

    • 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
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
DK279588A 1987-05-22 1988-05-20 Fremgagnsmaade til koncentrering og separation a fedtsyreester DK279588A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62125076A JPS63290845A (ja) 1987-05-22 1987-05-22 高度不飽和脂肪酸エステルの濃縮分離方法

Publications (2)

Publication Number Publication Date
DK279588D0 DK279588D0 (da) 1988-05-20
DK279588A true DK279588A (da) 1988-11-23

Family

ID=14901231

Family Applications (1)

Application Number Title Priority Date Filing Date
DK279588A DK279588A (da) 1987-05-22 1988-05-20 Fremgagnsmaade til koncentrering og separation a fedtsyreester

Country Status (5)

Country Link
US (1) US5149852A (enExample)
EP (1) EP0291993B1 (enExample)
JP (1) JPS63290845A (enExample)
DE (1) DE3867309D1 (enExample)
DK (1) DK279588A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768169B2 (ja) * 1989-03-30 1995-07-26 千代田化工建設株式会社 エイコサペンタエン酸エステル及び／又はドコサヘキサエン酸エステルの分離方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048205A (en) * 1976-08-02 1977-09-13 Uop Inc. Process for separating an ester of a monoethanoid fatty acid
US4049688A (en) * 1976-08-02 1977-09-20 Uop Inc. Process for separating esters of fatty acids by selective adsorption
EP0001854A3 (en) * 1977-10-28 1979-05-30 THE PROCTER & GAMBLE COMPANY Process for separating unsaturated and saturated fatty acid esters
EP0002545A1 (en) * 1977-12-08 1979-06-27 THE PROCTER & GAMBLE COMPANY Process for separating esters of fatty acids by degree of unsaturation
US4210594A (en) * 1977-12-08 1980-07-01 The Procter & Gamble Company Process for separating esters of fatty acids
US4213913A (en) * 1979-03-12 1980-07-22 Uop Inc. Two-stage process for separating mixed fatty-acid esters
DE3172404D1 (en) * 1981-04-08 1985-10-31 Procter & Gamble Fractionation of alkyl carboxylate mixtures
JPS5967245A (ja) * 1982-10-07 1984-04-16 Nippon Oil & Fats Co Ltd 高度不飽和脂肪酸エステルの濃縮分離方法
US4721584A (en) * 1985-11-21 1988-01-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method of concentration and separation of unsaturated fatty acid esters

Also Published As

Publication number Publication date
EP0291993A1 (en) 1988-11-23
US5149852A (en) 1992-09-22
JPS63290845A (ja) 1988-11-28
EP0291993B1 (en) 1992-01-02
DK279588D0 (da) 1988-05-20
DE3867309D1 (de) 1992-02-13
JPH0456021B2 (enExample) 1992-09-07

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment