AT246714B - Process for the production of light-colored capillary-active sulfofatty acids - Google Patents

Process for the production of light-colored capillary-active sulfofatty acids

Info

Publication number
AT246714B
AT246714B AT428064A AT428064A AT246714B AT 246714 B AT246714 B AT 246714B AT 428064 A AT428064 A AT 428064A AT 428064 A AT428064 A AT 428064A AT 246714 B AT246714 B AT 246714B
Authority
AT
Austria
Prior art keywords
active
production
light
sulfofatty acids
capillary
Prior art date
Application number
AT428064A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT246714B publication Critical patent/AT246714B/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)
AT428064A 1961-05-19 1962-05-17 Process for the production of light-colored capillary-active sulfofatty acids AT246714B (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
AT246714B true AT246714B (en) 1966-05-10

Family

ID=27437020

Family Applications (2)

Application Number Title Priority Date Filing Date
AT406362A AT239770B (en) 1961-05-19 1962-05-17 Process for the preparation of light-colored, capillary-active sulfonation products of fatty acid esters
AT428064A AT246714B (en) 1961-05-19 1962-05-17 Process for the production of light-colored capillary-active sulfofatty acids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT406362A AT239770B (en) 1961-05-19 1962-05-17 Process for the preparation of light-colored, capillary-active sulfonation products of fatty acid esters

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
BE617770A (en) 1962-11-19
GB1001283A (en) 1965-08-11
DK123295B (en) 1972-06-05
AT239770B (en) 1965-04-26

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