FR788929A - Coloring matters and process for their production - Google Patents

Coloring matters and process for their production

Info

Publication number
FR788929A
FR788929A FR788929DA FR788929A FR 788929 A FR788929 A FR 788929A FR 788929D A FR788929D A FR 788929DA FR 788929 A FR788929 A FR 788929A
Authority
FR
France
Prior art keywords
production
coloring matters
coloring
matters
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR788929A publication Critical patent/FR788929A/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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/16—Methine- or polymethine-azo dyes
    • 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
    • C09B43/006—Preparation of azo dyes from other azo compounds by introduction of hydrocarbon radicals on C-atom of azo dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR788929D 1934-04-21 1935-04-17 Coloring matters and process for their production Expired FR788929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE788929X 1934-04-21

Publications (1)

Publication Number Publication Date
FR788929A true FR788929A (en) 1935-10-19

Family

ID=6699563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788929D Expired FR788929A (en) 1934-04-21 1935-04-17 Coloring matters and process for their production

Country Status (1)

Country Link
FR (1) FR788929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056979A1 (en) * 1969-08-05 1971-05-07 Ciba Geigy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056979A1 (en) * 1969-08-05 1971-05-07 Ciba Geigy

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