FR2137993A1 - - Google Patents

Info

Publication number
FR2137993A1
FR2137993A1 FR7217567A FR7217567A FR2137993A1 FR 2137993 A1 FR2137993 A1 FR 2137993A1 FR 7217567 A FR7217567 A FR 7217567A FR 7217567 A FR7217567 A FR 7217567A FR 2137993 A1 FR2137993 A1 FR 2137993A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7217567A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of FR2137993A1 publication Critical patent/FR2137993A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7217567A 1971-05-17 1972-05-17 Withdrawn FR2137993A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH723071A CH552663A (en) 1971-05-17 1971-05-17 METHOD OF MANUFACTURING AZO DYES.

Publications (1)

Publication Number Publication Date
FR2137993A1 true FR2137993A1 (en) 1972-12-29

Family

ID=4321899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217567A Withdrawn FR2137993A1 (en) 1971-05-17 1972-05-17

Country Status (6)

Country Link
BR (1) BR7203085D0 (en)
CH (1) CH552663A (en)
DE (1) DE2223246C3 (en)
FR (1) FR2137993A1 (en)
GB (1) GB1389915A (en)
IT (1) IT955549B (en)

Also Published As

Publication number Publication date
DE2223246C3 (en) 1975-04-24
BR7203085D0 (en) 1973-06-12
DE2223246B2 (en) 1974-08-22
DE2223246A1 (en) 1972-11-30
CH552663A (en) 1974-08-15
GB1389915A (en) 1975-04-09
IT955549B (en) 1973-09-29

Similar Documents

Publication Publication Date Title
ATA136472A (en)
AR196074A1 (en)
AU2691671A (en)
FR2151463A6 (en)
AU3005371A (en)
AU2564071A (en)
AU2742671A (en)
AU2894671A (en)
AU2941471A (en)
JPS4814726U (en)
AU2952271A (en)
AU2880771A (en)
AU2837671A (en)
AU2684171A (en)
AR199640Q (en)
AU2706571A (en)
AU2724971A (en)
AU2726271A (en)
AU2399971A (en)
AU2740271A (en)
FR2137993A1 (en)
AU3038671A (en)
AU3025871A (en)
AU2755871A (en)
AU2963771A (en)

Legal Events

Date Code Title Description
ST Notification of lapse