FR1179755A - Manufacturing process for aromatic disulfonic acids - Google Patents

Manufacturing process for aromatic disulfonic acids

Info

Publication number
FR1179755A
FR1179755A FR1179755DA FR1179755A FR 1179755 A FR1179755 A FR 1179755A FR 1179755D A FR1179755D A FR 1179755DA FR 1179755 A FR1179755 A FR 1179755A
Authority
FR
France
Prior art keywords
manufacturing process
disulfonic acids
aromatic disulfonic
aromatic
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1179755A publication Critical patent/FR1179755A/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
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1179755D 1956-07-23 1957-07-23 Manufacturing process for aromatic disulfonic acids Expired FR1179755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1179755X 1956-07-23

Publications (1)

Publication Number Publication Date
FR1179755A true FR1179755A (en) 1959-05-28

Family

ID=10880206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179755D Expired FR1179755A (en) 1956-07-23 1957-07-23 Manufacturing process for aromatic disulfonic acids

Country Status (1)

Country Link
FR (1) FR1179755A (en)

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