FR39893E - Process for the preparation of wetting agents, scum producing agents and dispersing agents - Google Patents

Process for the preparation of wetting agents, scum producing agents and dispersing agents

Info

Publication number
FR39893E
FR39893E FR39893DA FR39893E FR 39893 E FR39893 E FR 39893E FR 39893D A FR39893D A FR 39893DA FR 39893 E FR39893 E FR 39893E
Authority
FR
France
Prior art keywords
agents
scum
preparation
producing
dispersing
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR39893E publication Critical patent/FR39893E/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
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR39893D 1931-03-23 1931-03-23 Process for the preparation of wetting agents, scum producing agents and dispersing agents Expired FR39893E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39893T 1931-03-23

Publications (1)

Publication Number Publication Date
FR39893E true FR39893E (en) 1932-03-18

Family

ID=8676227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39893D Expired FR39893E (en) 1931-03-23 1931-03-23 Process for the preparation of wetting agents, scum producing agents and dispersing agents

Country Status (1)

Country Link
FR (1) FR39893E (en)

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