FR1136751A - Monoazo pyrazolonic dyes - Google Patents

Monoazo pyrazolonic dyes

Info

Publication number
FR1136751A
FR1136751A FR1136751DA FR1136751A FR 1136751 A FR1136751 A FR 1136751A FR 1136751D A FR1136751D A FR 1136751DA FR 1136751 A FR1136751 A FR 1136751A
Authority
FR
France
Prior art keywords
pyrazolonic
monoazo
dyes
pyrazolonic dyes
monoazo pyrazolonic
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
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1136751A publication Critical patent/FR1136751A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1136751D 1948-02-12 1949-02-09 Monoazo pyrazolonic dyes Expired FR1136751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1136751X 1948-02-12

Publications (1)

Publication Number Publication Date
FR1136751A true FR1136751A (en) 1957-05-20

Family

ID=4559481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136751D Expired FR1136751A (en) 1948-02-12 1949-02-09 Monoazo pyrazolonic dyes

Country Status (1)

Country Link
FR (1) FR1136751A (en)

Similar Documents

Publication Publication Date Title
FR949257A (en) Azanol-type dyes
FR935460A (en) Azo dyes
FR1016938A (en) Hydraulic coupling
FR1009300A (en) Thermostat
FR1136751A (en) Monoazo pyrazolonic dyes
FR978654A (en) Disazo dyes
FR1012741A (en) New azo dyes
FR984391A (en) New azo dyes
FI24265A (en) Coloring gloves
FR943024A (en) Azo dyes
FR994623A (en) Azo coloring matters
FR990872A (en) New dyes
FR990480A (en) New dyes
FR971052A (en) Boat
FR988200A (en) New tetrakisazo dyes
FR976919A (en) Eye sphygmometer
FR952516A (en) Dyes
FR973858A (en) Azo dyes
FR922938A (en) New monoazo dyes
FI25112A (en) Recupervative coloring xlare
FR1108707A (en) Tank dyes
FR983139A (en) Tank dyes
FR981850A (en) Tank dyes
FR60609E (en) Tank dyes
AT171920B (en) Quick coupling