FR1372976A - Procédé de sulfonation - Google Patents

Procédé de sulfonation

Info

Publication number
FR1372976A
FR1372976A FR952521A FR952521A FR1372976A FR 1372976 A FR1372976 A FR 1372976A FR 952521 A FR952521 A FR 952521A FR 952521 A FR952521 A FR 952521A FR 1372976 A FR1372976 A FR 1372976A
Authority
FR
France
Prior art keywords
sulphonation process
sulphonation
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
FR952521A
Other languages
English (en)
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals 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
Priority claimed from GB4156362A external-priority patent/GB987777A/en
Application filed by Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Priority to FR952521A priority Critical patent/FR1372976A/fr
Application granted granted Critical
Publication of FR1372976A publication Critical patent/FR1372976A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C25D3/32—Electroplating: Baths therefor from solutions of tin characterised by the organic bath constituents used
    • 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
    • C07C303/04—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 by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06—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 by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
FR952521A 1962-11-02 1963-10-31 Procédé de sulfonation Expired FR1372976A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR952521A FR1372976A (fr) 1962-11-02 1963-10-31 Procédé de sulfonation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4156362A GB987777A (en) 1962-11-02 1962-11-02 Phenol sulphonation process
FR952521A FR1372976A (fr) 1962-11-02 1963-10-31 Procédé de sulfonation

Publications (1)

Publication Number Publication Date
FR1372976A true FR1372976A (fr) 1964-09-18

Family

ID=26204150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952521A Expired FR1372976A (fr) 1962-11-02 1963-10-31 Procédé de sulfonation

Country Status (1)

Country Link
FR (1) FR1372976A (fr)

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