FR1321671A - New dyes and process for preparing them - Google Patents

New dyes and process for preparing them

Info

Publication number
FR1321671A
FR1321671A FR892095A FR892095A FR1321671A FR 1321671 A FR1321671 A FR 1321671A FR 892095 A FR892095 A FR 892095A FR 892095 A FR892095 A FR 892095A FR 1321671 A FR1321671 A FR 1321671A
Authority
FR
France
Prior art keywords
preparing
new dyes
dyes
new
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
FR892095A
Other languages
French (fr)
Inventor
Roderich Raue
Ernst-Heinrich Rohe
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DEF33519A external-priority patent/DE1209679B/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR892095A priority Critical patent/FR1321671A/en
Application granted granted Critical
Publication of FR1321671A publication Critical patent/FR1321671A/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
    • C09B26/00—Hydrazone dyes; Triazene dyes
    • C09B26/02—Hydrazone dyes
    • C09B26/04—Hydrazone dyes cationic
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
    • C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
FR892095A 1961-03-27 1962-03-23 New dyes and process for preparing them Expired FR1321671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR892095A FR1321671A (en) 1961-03-27 1962-03-23 New dyes and process for preparing them

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF33519A DE1209679B (en) 1961-03-27 1961-03-27 Process for the production of basic dyes
FR892095A FR1321671A (en) 1961-03-27 1962-03-23 New dyes and process for preparing them

Publications (1)

Publication Number Publication Date
FR1321671A true FR1321671A (en) 1963-03-22

Family

ID=25974936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892095A Expired FR1321671A (en) 1961-03-27 1962-03-23 New dyes and process for preparing them

Country Status (1)

Country Link
FR (1) FR1321671A (en)

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