FR2042624B3 - - Google Patents

Info

Publication number
FR2042624B3
FR2042624B3 FR7017287A FR7017287A FR2042624B3 FR 2042624 B3 FR2042624 B3 FR 2042624B3 FR 7017287 A FR7017287 A FR 7017287A FR 7017287 A FR7017287 A FR 7017287A FR 2042624 B3 FR2042624 B3 FR 2042624B3
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.)
Expired
Application number
FR7017287A
Other languages
French (fr)
Other versions
FR2042624A7 (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.)
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
Priority claimed from CH734769A external-priority patent/CH512566A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR2042624A7 publication Critical patent/FR2042624A7/fr
Publication of FR2042624B3 publication Critical patent/FR2042624B3/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7017287A 1969-05-14 1970-05-12 Expired FR2042624B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH734769A CH512566A (en) 1969-05-14 1969-05-14 Metal contg azo dyes for dyeing paper
CH833469 1969-06-02

Publications (2)

Publication Number Publication Date
FR2042624A7 FR2042624A7 (en) 1971-02-12
FR2042624B3 true FR2042624B3 (en) 1973-03-16

Family

ID=25701166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017287A Expired FR2042624B3 (en) 1969-05-14 1970-05-12

Country Status (4)

Country Link
DE (1) DE2022364A1 (en)
ES (1) ES379585A1 (en)
FR (1) FR2042624B3 (en)
GB (1) GB1299405A (en)

Also Published As

Publication number Publication date
ES379585A1 (en) 1973-04-16
DE2022364A1 (en) 1970-11-19
GB1299405A (en) 1972-12-13
FR2042624A7 (en) 1971-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse