FR778834A - Nouvelles préparations stables de composés diazoïques - Google Patents

Nouvelles préparations stables de composés diazoïques

Info

Publication number
FR778834A
FR778834A FR778834DA FR778834A FR 778834 A FR778834 A FR 778834A FR 778834D A FR778834D A FR 778834DA FR 778834 A FR778834 A FR 778834A
Authority
FR
France
Prior art keywords
new stable
disazo compounds
stable preparations
preparations
disazo
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 FR778834A publication Critical patent/FR778834A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR778834D 1933-09-27 1934-09-21 Nouvelles préparations stables de composés diazoïques Expired FR778834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1993433X 1933-09-27

Publications (1)

Publication Number Publication Date
FR778834A true FR778834A (fr) 1935-03-25

Family

ID=4567044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778834D Expired FR778834A (fr) 1933-09-27 1934-09-21 Nouvelles préparations stables de composés diazoïques

Country Status (3)

Country Link
US (1) US1993433A (fr)
CH (1) CH171038A (fr)
FR (1) FR778834A (fr)

Also Published As

Publication number Publication date
CH171038A (de) 1934-08-15
US1993433A (en) 1935-03-05

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