BE617770A - Process for the preparation of sulphonated fatty acids or derivatives of sulphonated fatty acids and optionally their salts, of light color. - Google Patents

Process for the preparation of sulphonated fatty acids or derivatives of sulphonated fatty acids and optionally their salts, of light color.

Info

Publication number
BE617770A
BE617770A BE617770A BE617770A BE617770A BE 617770 A BE617770 A BE 617770A BE 617770 A BE617770 A BE 617770A BE 617770 A BE617770 A BE 617770A BE 617770 A BE617770 A BE 617770A
Authority
BE
Belgium
Prior art keywords
fatty acids
sulphonated fatty
derivatives
salts
optionally
Prior art date
Application number
BE617770A
Other languages
French (fr)
Original Assignee
Henkel & Cie Gmbh
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 DE1961H0042649 external-priority patent/DE1179931C2/en
Application filed by Henkel & Cie Gmbh filed Critical Henkel & Cie Gmbh
Publication of BE617770A publication Critical patent/BE617770A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE617770A 1961-05-19 1962-05-17 Process for the preparation of sulphonated fatty acids or derivatives of sulphonated fatty acids and optionally their salts, of light color. BE617770A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1961H0042649 DE1179931C2 (en) 1961-05-19 1961-05-19 Process for the production of light-colored, capillary-active sulfonic acids from fatty acid esters or their salts
DEH0044775 1962-02-02
DEH0044949 1962-02-21
DEH0045104 1962-03-09

Publications (1)

Publication Number Publication Date
BE617770A true BE617770A (en) 1962-11-19

Family

ID=27437020

Family Applications (1)

Application Number Title Priority Date Filing Date
BE617770A BE617770A (en) 1961-05-19 1962-05-17 Process for the preparation of sulphonated fatty acids or derivatives of sulphonated fatty acids and optionally their salts, of light color.

Country Status (4)

Country Link
AT (2) AT239770B (en)
BE (1) BE617770A (en)
DK (1) DK123295B (en)
GB (1) GB1001283A (en)

Also Published As

Publication number Publication date
AT239770B (en) 1965-04-26
GB1001283A (en) 1965-08-11
AT246714B (en) 1966-05-10
DK123295B (en) 1972-06-05

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