FR1530909A - Azo dyes and their preparation - Google Patents

Azo dyes and their preparation

Info

Publication number
FR1530909A
FR1530909A FR113708A FR113708A FR1530909A FR 1530909 A FR1530909 A FR 1530909A FR 113708 A FR113708 A FR 113708A FR 113708 A FR113708 A FR 113708A FR 1530909 A FR1530909 A FR 1530909A
Authority
FR
France
Prior art keywords
preparation
azo dyes
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
FR113708A
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 FR113708A priority Critical patent/FR1530909A/en
Application granted granted Critical
Publication of FR1530909A publication Critical patent/FR1530909A/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • 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
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR113708A 1966-07-09 1967-07-10 Azo dyes and their preparation Expired FR1530909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR113708A FR1530909A (en) 1966-07-09 1967-07-10 Azo dyes and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0049658 1966-07-09
FR113708A FR1530909A (en) 1966-07-09 1967-07-10 Azo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1530909A true FR1530909A (en) 1968-06-28

Family

ID=25977299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR113708A Expired FR1530909A (en) 1966-07-09 1967-07-10 Azo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1530909A (en)

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