FR834236A - Azo dyes - Google Patents

Azo dyes

Info

Publication number
FR834236A
FR834236A FR834236DA FR834236A FR 834236 A FR834236 A FR 834236A FR 834236D A FR834236D A FR 834236DA FR 834236 A FR834236 A FR 834236A
Authority
FR
France
Prior art keywords
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
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 FR834236A publication Critical patent/FR834236A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR834236D 1937-03-08 1938-02-25 Azo dyes Expired FR834236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH834236X 1937-03-08

Publications (1)

Publication Number Publication Date
FR834236A true FR834236A (en) 1938-11-16

Family

ID=4540544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834236D Expired FR834236A (en) 1937-03-08 1938-02-25 Azo dyes

Country Status (1)

Country Link
FR (1) FR834236A (en)

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