FR51404E - New azo dyes - Google Patents

New azo dyes

Info

Publication number
FR51404E
FR51404E FR51404DA FR51404E FR 51404 E FR51404 E FR 51404E FR 51404D A FR51404D A FR 51404DA FR 51404 E FR51404 E FR 51404E
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 FR51404E publication Critical patent/FR51404E/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
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR51404D 1940-10-29 1940-10-29 New azo dyes Expired FR51404E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51404T 1940-10-29

Publications (1)

Publication Number Publication Date
FR51404E true FR51404E (en) 1942-06-24

Family

ID=8686248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51404D Expired FR51404E (en) 1940-10-29 1940-10-29 New azo dyes

Country Status (1)

Country Link
FR (1) FR51404E (en)

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