CA1001654A - Process for lightening the colour of an olefin sulphonate - Google Patents

Process for lightening the colour of an olefin sulphonate

Info

Publication number
CA1001654A
CA1001654A CA179,555A CA179555A CA1001654A CA 1001654 A CA1001654 A CA 1001654A CA 179555 A CA179555 A CA 179555A CA 1001654 A CA1001654 A CA 1001654A
Authority
CA
Canada
Prior art keywords
lightening
colour
olefin sulphonate
sulphonate
olefin
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
CA179,555A
Other languages
English (en)
Other versions
CA179555S (en
Inventor
Ferdinand Von Praun
Kurt Kosswig
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 DE19722242391 external-priority patent/DE2242391C3/de
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Application granted granted Critical
Publication of CA1001654A publication Critical patent/CA1001654A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA179,555A 1972-08-29 1973-08-24 Process for lightening the colour of an olefin sulphonate Expired CA1001654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242391 DE2242391C3 (de) 1972-08-29 Verfahren zur Farbaufhellung von Olefinsulfonaten

Publications (1)

Publication Number Publication Date
CA1001654A true CA1001654A (en) 1976-12-14

Family

ID=5854846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,555A Expired CA1001654A (en) 1972-08-29 1973-08-24 Process for lightening the colour of an olefin sulphonate

Country Status (9)

Country Link
US (1) US3862983A (US06653308-20031125-C00199.png)
JP (1) JPS5617340B2 (US06653308-20031125-C00199.png)
CA (1) CA1001654A (US06653308-20031125-C00199.png)
CH (1) CH572466A5 (US06653308-20031125-C00199.png)
FR (1) FR2197861B1 (US06653308-20031125-C00199.png)
GB (1) GB1431957A (US06653308-20031125-C00199.png)
IT (1) IT990324B (US06653308-20031125-C00199.png)
NL (1) NL7311821A (US06653308-20031125-C00199.png)
SE (1) SE403475B (US06653308-20031125-C00199.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672383A (US06653308-20031125-C00199.png) * 1963-07-22
DE1468026A1 (de) * 1964-03-12 1969-07-10 Henkel & Cie Gmbh Verfahren zur Herstellung von oberflaechenaktiven Olefinsulfonaten

Also Published As

Publication number Publication date
US3862983A (en) 1975-01-28
SE403475B (sv) 1978-08-21
FR2197861A1 (US06653308-20031125-C00199.png) 1974-03-29
FR2197861B1 (US06653308-20031125-C00199.png) 1978-08-11
GB1431957A (en) 1976-04-14
NL7311821A (US06653308-20031125-C00199.png) 1974-03-04
JPS4962419A (US06653308-20031125-C00199.png) 1974-06-17
IT990324B (it) 1975-06-20
DE2242391B2 (de) 1975-07-17
CH572466A5 (US06653308-20031125-C00199.png) 1976-02-13
JPS5617340B2 (US06653308-20031125-C00199.png) 1981-04-22
DE2242391A1 (de) 1974-03-21

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