FR836462A - New azo dyes - Google Patents

New azo dyes

Info

Publication number
FR836462A
FR836462A FR836462DA FR836462A FR 836462 A FR836462 A FR 836462A FR 836462D A FR836462D A FR 836462DA FR 836462 A FR836462 A FR 836462A
Authority
FR
France
Prior art keywords
azo dyes
new azo
new
dyes
azo
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR836462A publication Critical patent/FR836462A/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
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR836462D 1937-04-16 1938-04-11 New azo dyes Expired FR836462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH836462X 1937-04-16

Publications (1)

Publication Number Publication Date
FR836462A true FR836462A (en) 1939-01-18

Family

ID=4540777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836462D Expired FR836462A (en) 1937-04-16 1938-04-11 New azo dyes

Country Status (1)

Country Link
FR (1) FR836462A (en)

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