FR671065A - Process for obtaining high molecular weight sulfonated acids - Google Patents

Process for obtaining high molecular weight sulfonated acids

Info

Publication number
FR671065A
FR671065A FR671065DA FR671065A FR 671065 A FR671065 A FR 671065A FR 671065D A FR671065D A FR 671065DA FR 671065 A FR671065 A FR 671065A
Authority
FR
France
Prior art keywords
molecular weight
high molecular
obtaining high
weight sulfonated
sulfonated acids
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
Other languages
French (fr)
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke 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
Application filed by Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Application granted granted Critical
Publication of FR671065A publication Critical patent/FR671065A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR671065D 1929-03-08 1929-03-08 Process for obtaining high molecular weight sulfonated acids Expired FR671065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR671065T 1929-03-08

Publications (1)

Publication Number Publication Date
FR671065A true FR671065A (en) 1929-12-09

Family

ID=9016759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR671065D Expired FR671065A (en) 1929-03-08 1929-03-08 Process for obtaining high molecular weight sulfonated acids

Country Status (1)

Country Link
FR (1) FR671065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750287C (en) * 1934-10-11 1945-01-03 Process for the production of sulphonation ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750287C (en) * 1934-10-11 1945-01-03 Process for the production of sulphonation ores

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