FR776829A - Production de colorants azoïques - Google Patents

Production de colorants azoïques

Info

Publication number
FR776829A
FR776829A FR776829DA FR776829A FR 776829 A FR776829 A FR 776829A FR 776829D A FR776829D A FR 776829DA FR 776829 A FR776829 A FR 776829A
Authority
FR
France
Prior art keywords
production
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
English (en)
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 FR776829A publication Critical patent/FR776829A/fr
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
    • C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
    • 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)
FR776829D 1933-08-18 1934-08-03 Production de colorants azoïques Expired FR776829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE776829X 1933-08-18

Publications (1)

Publication Number Publication Date
FR776829A true FR776829A (fr) 1935-02-05

Family

ID=6686620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR776829D Expired FR776829A (fr) 1933-08-18 1934-08-03 Production de colorants azoïques

Country Status (1)

Country Link
FR (1) FR776829A (fr)

Similar Documents

Publication Publication Date Title
FR781862A (fr) Production de nouveaux colorants azoïques
FR810412A (fr) Production de colorants monoazoïques
FR766857A (fr) Nouveaux colorants azoïques non sulfonés
FR773238A (fr) Production de colorants o-amido-azoïques
FR807586A (fr) Colorants azoïques
FR776143A (fr) Colorants azoïques
FR776829A (fr) Production de colorants azoïques
FR776791A (fr) Production de colorants azoïques
FR772863A (fr) Production de colorants azoïques
FR791365A (fr) Production de colorants azoïques
FR780235A (fr) Production de colorants trisazoïques
FR762830A (fr) Production de nouveaux colorants azoïques
FR784909A (fr) Production de colorants azoïques
FR812374A (fr) Colorants azoïques
FR771420A (fr) Nouveaux colorants azoïques chromifères
FR773332A (fr) Production de nouveaux colorants
FR774892A (fr) Colorants azoïques
FR771421A (fr) Colorants azoïques chromifères
FR771422A (fr) Colorants azoïques chromifères
FR772257A (fr) Colorants azoïques
FR787453A (fr) Production de colorants pigmentaires
FR791599A (fr) Production de colorants azoïques substantifs
FR788104A (fr) Production de colorants azoïques substantifs
FR813726A (fr) Nouveaux colorants monoazoïques
FR807051A (fr) Nouveaux colorants monoazo