FR823054A - Polyazo dyes - Google Patents

Polyazo dyes

Info

Publication number
FR823054A
FR823054A FR823054DA FR823054A FR 823054 A FR823054 A FR 823054A FR 823054D A FR823054D A FR 823054DA FR 823054 A FR823054 A FR 823054A
Authority
FR
France
Prior art keywords
polyazo dyes
polyazo
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 FR823054A publication Critical patent/FR823054A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/08—Preparation of azo dyes from other azo compounds by reduction
    • C09B43/10—Preparation of azo dyes from other azo compounds by reduction with formation of a new azo or an azoxy bridge
FR823054D 1936-06-17 1937-06-15 Polyazo dyes Expired FR823054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH823054X 1936-06-17

Publications (1)

Publication Number Publication Date
FR823054A true FR823054A (en) 1938-01-13

Family

ID=4539640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823054D Expired FR823054A (en) 1936-06-17 1937-06-15 Polyazo dyes

Country Status (1)

Country Link
FR (1) FR823054A (en)

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