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FR593751A - Production of new dyes and their intermediate products - Google Patents

Production of new dyes and their intermediate products

Info

Publication number
FR593751A
FR593751A FR593751DA FR593751A FR 593751 A FR593751 A FR 593751A FR 593751D A FR593751D A FR 593751DA FR 593751 A FR593751 A FR 593751A
Authority
FR
France
Prior art keywords
production
intermediate products
new dyes
dyes
new
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 FR593751A publication Critical patent/FR593751A/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)
FR593751D 1924-03-20 1925-02-21 Production of new dyes and their intermediate products Expired FR593751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH593751X 1924-03-20

Publications (1)

Publication Number Publication Date
FR593751A true FR593751A (en) 1925-08-31

Family

ID=4522287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR593751D Expired FR593751A (en) 1924-03-20 1925-02-21 Production of new dyes and their intermediate products

Country Status (1)

Country Link
FR (1) FR593751A (en)

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