FR1420692A - Basic Azo Dyes and Their Preparation - Google Patents

Basic Azo Dyes and Their Preparation

Info

Publication number
FR1420692A
FR1420692A FR998463A FR998463A FR1420692A FR 1420692 A FR1420692 A FR 1420692A FR 998463 A FR998463 A FR 998463A FR 998463 A FR998463 A FR 998463A FR 1420692 A FR1420692 A FR 1420692A
Authority
FR
France
Prior art keywords
preparation
azo dyes
basic azo
basic
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
FR998463A
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
Priority claimed from DEF41548A external-priority patent/DE1242773B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR998463A priority Critical patent/FR1420692A/en
Application granted granted Critical
Publication of FR1420692A publication Critical patent/FR1420692A/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
    • C09B44/10—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)
FR998463A 1963-12-14 1964-12-14 Basic Azo Dyes and Their Preparation Expired FR1420692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998463A FR1420692A (en) 1963-12-14 1964-12-14 Basic Azo Dyes and Their Preparation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF41548A DE1242773B (en) 1963-12-14 1963-12-14 Process for the preparation of basic azo dyes
DEF44292A DE1297255B (en) 1963-12-14 1964-10-23 Process for the preparation of basic azo dyes
DEF44293A DE1292273B (en) 1963-12-14 1964-10-23 Process for the preparation of basic azo dyes
FR998463A FR1420692A (en) 1963-12-14 1964-12-14 Basic Azo Dyes and Their Preparation

Publications (1)

Publication Number Publication Date
FR1420692A true FR1420692A (en) 1965-12-10

Family

ID=27436913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998463A Expired FR1420692A (en) 1963-12-14 1964-12-14 Basic Azo Dyes and Their Preparation

Country Status (1)

Country Link
FR (1) FR1420692A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027074A1 (en) * 1968-12-24 1970-09-25 Hoechst Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2027074A1 (en) * 1968-12-24 1970-09-25 Hoechst Ag

Similar Documents

Publication Publication Date Title
FR1442899A (en) Azo dyes and their preparation
FR94286E (en) Azo dyes and their preparation.
FR1462723A (en) Azo dyes and their preparation
FR93542E (en) Azo dyes and their preparation.
FR1527728A (en) Azo dyes and their preparation
FR87666E (en) New azo dyes and their preparation
FR1350612A (en) Azo dyes and their preparation
FR1501380A (en) Metallic azo dyes and their preparation
FR1486066A (en) Azo dyes and their preparation
FR1504324A (en) Tetrakis-azo dyes and their preparation
FR1541566A (en) Azo dyes and their preparation
FR1533014A (en) Mono-azo dyes and their preparation
FR1420692A (en) Basic Azo Dyes and Their Preparation
FR1345490A (en) New azo dyes and their preparation
FR1487636A (en) Azo dyes and their preparation
FR1471064A (en) Basic Azo Dyes and Their Preparation
FR1505141A (en) Basic Azo Dyes and Their Preparation
FR94254E (en) Azo dyes and their preparation.
FR1395283A (en) Azo dyes and their preparation
FR1416172A (en) New azo dyes and their preparation
FR1370454A (en) New azo dyes and their preparation
FR1484099A (en) Azo dyes and their preparation
FR1345491A (en) New monoazo dyes and their preparation
FR1509557A (en) Azo dyes and their preparation
FR1543817A (en) Azo dyes and their preparation