FR2027074A1 - - Google Patents

Info

Publication number
FR2027074A1
FR2027074A1 FR6944924A FR6944924A FR2027074A1 FR 2027074 A1 FR2027074 A1 FR 2027074A1 FR 6944924 A FR6944924 A FR 6944924A FR 6944924 A FR6944924 A FR 6944924A FR 2027074 A1 FR2027074 A1 FR 2027074A1
Authority
FR
France
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.)
Granted
Application number
FR6944924A
Other languages
French (fr)
Other versions
FR2027074B1 (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.)
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
Publication of FR2027074A1 publication Critical patent/FR2027074A1/fr
Application granted granted Critical
Publication of FR2027074B1 publication Critical patent/FR2027074B1/fr
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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/16—1,3-Diazoles or hydrogenated 1,3-diazoles ; (Benz)imidazolium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR6944924A 1968-12-24 1969-12-24 Expired FR2027074B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816985 DE1816985A1 (en) 1968-12-24 1968-12-24 Basic azo dyes and process for their preparation

Publications (2)

Publication Number Publication Date
FR2027074A1 true FR2027074A1 (en) 1970-09-25
FR2027074B1 FR2027074B1 (en) 1974-03-15

Family

ID=5717392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944924A Expired FR2027074B1 (en) 1968-12-24 1969-12-24

Country Status (4)

Country Link
CH (1) CH530447A (en)
DE (1) DE1816985A1 (en)
FR (1) FR2027074B1 (en)
GB (1) GB1289742A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1420692A (en) * 1963-12-14 1965-12-10 Hoechst Ag Basic Azo Dyes and Their Preparation
FR1471064A (en) * 1965-03-12 1967-02-24 Hoechst Ag Basic Azo Dyes and Their Preparation
FR1541566A (en) * 1966-10-21 1968-10-04 Hoechst Ag Azo dyes and their preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1420692A (en) * 1963-12-14 1965-12-10 Hoechst Ag Basic Azo Dyes and Their Preparation
FR1471064A (en) * 1965-03-12 1967-02-24 Hoechst Ag Basic Azo Dyes and Their Preparation
FR1541566A (en) * 1966-10-21 1968-10-04 Hoechst Ag Azo dyes and their preparation

Also Published As

Publication number Publication date
FR2027074B1 (en) 1974-03-15
CH530447A (en) 1972-11-15
DE1816985A1 (en) 1970-07-16
GB1289742A (en) 1972-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse