FR773545A - Nouvelles matières colorantes azoïques - Google Patents

Nouvelles matières colorantes azoïques

Info

Publication number
FR773545A
FR773545A FR773545DA FR773545A FR 773545 A FR773545 A FR 773545A FR 773545D A FR773545D A FR 773545DA FR 773545 A FR773545 A FR 773545A
Authority
FR
France
Prior art keywords
coloring materials
new azo
azo coloring
new
materials
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.)
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 FR773545A publication Critical patent/FR773545A/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
    • C09B43/08—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR773545D 1933-05-25 1934-05-23 Nouvelles matières colorantes azoïques Expired FR773545A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH773545X 1933-05-25

Publications (1)

Publication Number Publication Date
FR773545A true FR773545A (fr) 1934-11-21

Family

ID=4535616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR773545D Expired FR773545A (fr) 1933-05-25 1934-05-23 Nouvelles matières colorantes azoïques

Country Status (1)

Country Link
FR (1) FR773545A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742810C (de) * 1936-06-17 1943-12-28 Chemische Ind Ges Verfahren zur Herstellung von Polyazofarbstoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742810C (de) * 1936-06-17 1943-12-28 Chemische Ind Ges Verfahren zur Herstellung von Polyazofarbstoffen

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