FR1254830A - Water soluble azo dyes containing one or more thiosulphuric groups and their preparation - Google Patents

Water soluble azo dyes containing one or more thiosulphuric groups and their preparation

Info

Publication number
FR1254830A
FR1254830A FR825267A FR825267A FR1254830A FR 1254830 A FR1254830 A FR 1254830A FR 825267 A FR825267 A FR 825267A FR 825267 A FR825267 A FR 825267A FR 1254830 A FR1254830 A FR 1254830A
Authority
FR
France
Prior art keywords
thiosulphuric
groups
preparation
water soluble
azo dyes
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
FR825267A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR825267A priority Critical patent/FR1254830A/en
Application granted granted Critical
Publication of FR1254830A publication Critical patent/FR1254830A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR825267A 1960-04-25 1960-04-25 Water soluble azo dyes containing one or more thiosulphuric groups and their preparation Expired FR1254830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR825267A FR1254830A (en) 1960-04-25 1960-04-25 Water soluble azo dyes containing one or more thiosulphuric groups and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825267A FR1254830A (en) 1960-04-25 1960-04-25 Water soluble azo dyes containing one or more thiosulphuric groups and their preparation

Publications (1)

Publication Number Publication Date
FR1254830A true FR1254830A (en) 1961-02-24

Family

ID=8730014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825267A Expired FR1254830A (en) 1960-04-25 1960-04-25 Water soluble azo dyes containing one or more thiosulphuric groups and their preparation

Country Status (1)

Country Link
FR (1) FR1254830A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246906B (en) * 1964-06-30 1967-08-10 Hoechst Ag Process for the preparation of water-soluble mono- or disazo dyes
DE1276844B (en) * 1964-11-06 1968-09-05 Hoechst Ag Process for the production of water-soluble azo dyes
DE1283989B (en) * 1964-08-06 1968-11-28 Hoechst Ag Process for the production of water-soluble azo dyes and their metal complex compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246906B (en) * 1964-06-30 1967-08-10 Hoechst Ag Process for the preparation of water-soluble mono- or disazo dyes
DE1283989B (en) * 1964-08-06 1968-11-28 Hoechst Ag Process for the production of water-soluble azo dyes and their metal complex compounds
DE1276844B (en) * 1964-11-06 1968-09-05 Hoechst Ag Process for the production of water-soluble azo dyes

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