FR1119189A - Polyhalogeno diphenyl sulfones and their preparation - Google Patents

Polyhalogeno diphenyl sulfones and their preparation

Info

Publication number
FR1119189A
FR1119189A FR1119189DA FR1119189A FR 1119189 A FR1119189 A FR 1119189A FR 1119189D A FR1119189D A FR 1119189DA FR 1119189 A FR1119189 A FR 1119189A
Authority
FR
France
Prior art keywords
polyhalogeno
preparation
diphenyl sulfones
sulfones
diphenyl
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1119189A publication Critical patent/FR1119189A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1119189D 1953-11-14 1954-11-12 Polyhalogeno diphenyl sulfones and their preparation Expired FR1119189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1119189X 1953-11-14

Publications (1)

Publication Number Publication Date
FR1119189A true FR1119189A (en) 1956-06-15

Family

ID=19869600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119189D Expired FR1119189A (en) 1953-11-14 1954-11-12 Polyhalogeno diphenyl sulfones and their preparation

Country Status (1)

Country Link
FR (1) FR1119189A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968298A (en) 1971-08-18 1976-07-06 Ciba-Geigy Corporation Process for imparting to natural keratin-containing material a permanent finish rendering the material resistant to damage by insects

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968298A (en) 1971-08-18 1976-07-06 Ciba-Geigy Corporation Process for imparting to natural keratin-containing material a permanent finish rendering the material resistant to damage by insects

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