FR2257652B1 - - Google Patents

Info

Publication number
FR2257652B1
FR2257652B1 FR7500404A FR7500404A FR2257652B1 FR 2257652 B1 FR2257652 B1 FR 2257652B1 FR 7500404 A FR7500404 A FR 7500404A FR 7500404 A FR7500404 A FR 7500404A FR 2257652 B1 FR2257652 B1 FR 2257652B1
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
FR7500404A
Other languages
French (fr)
Other versions
FR2257652A1 (de
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 FR2257652A1 publication Critical patent/FR2257652A1/fr
Application granted granted Critical
Publication of FR2257652B1 publication Critical patent/FR2257652B1/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
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/095—Amino naphthalenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7500404A 1974-01-11 1975-01-08 Expired FR2257652B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH35274A CH589695A5 (de) 1974-01-11 1974-01-11

Publications (2)

Publication Number Publication Date
FR2257652A1 FR2257652A1 (de) 1975-08-08
FR2257652B1 true FR2257652B1 (de) 1978-07-13

Family

ID=4185060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500404A Expired FR2257652B1 (de) 1974-01-11 1975-01-08

Country Status (5)

Country Link
JP (1) JPS50101424A (de)
CH (1) CH589695A5 (de)
DE (1) DE2460652A1 (de)
FR (1) FR2257652B1 (de)
GB (1) GB1497416A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011178A1 (de) * 1980-03-22 1981-10-01 Cassella Ag, 6000 Frankfurt Wasserunloesliche monoazofarbstoffe, ihre herstellung und ihre verwendung

Also Published As

Publication number Publication date
GB1497416A (en) 1978-01-12
JPS50101424A (de) 1975-08-12
DE2460652A1 (de) 1975-07-17
CH589695A5 (de) 1977-07-15
FR2257652A1 (de) 1975-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse