FR2321524A1 - Colorants azoiques hydrosolubles, leur obtention et leur application - Google Patents

Colorants azoiques hydrosolubles, leur obtention et leur application

Info

Publication number
FR2321524A1
FR2321524A1 FR7624907A FR7624907A FR2321524A1 FR 2321524 A1 FR2321524 A1 FR 2321524A1 FR 7624907 A FR7624907 A FR 7624907A FR 7624907 A FR7624907 A FR 7624907A FR 2321524 A1 FR2321524 A1 FR 2321524A1
Authority
FR
France
Prior art keywords
obtaining
water
application
soluble
azoic colorants
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.)
Granted
Application number
FR7624907A
Other languages
English (en)
Other versions
FR2321524B1 (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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2321524A1 publication Critical patent/FR2321524A1/fr
Application granted granted Critical
Publication of FR2321524B1 publication Critical patent/FR2321524B1/fr
Granted 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
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals
    • 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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
    • 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
    • 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
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7624907A 1975-08-16 1976-08-16 Colorants azoiques hydrosolubles, leur obtention et leur application Granted FR2321524A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536490 DE2536490A1 (de) 1975-08-16 1975-08-16 Wasserloesliche azofarbstoffe

Publications (2)

Publication Number Publication Date
FR2321524A1 true FR2321524A1 (fr) 1977-03-18
FR2321524B1 FR2321524B1 (fr) 1980-05-30

Family

ID=5954100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624907A Granted FR2321524A1 (fr) 1975-08-16 1976-08-16 Colorants azoiques hydrosolubles, leur obtention et leur application

Country Status (8)

Country Link
JP (1) JPS5225828A (fr)
BE (1) BE845230A (fr)
BR (1) BR7605309A (fr)
CH (1) CH629639GA3 (fr)
DE (1) DE2536490A1 (fr)
ES (1) ES450676A1 (fr)
FR (1) FR2321524A1 (fr)
GB (1) GB1521218A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0701993A3 (fr) * 1994-09-16 1997-05-02 Ciba Geigy Ag Procédé pour la fabrication de composés aminodiphénylamine

Also Published As

Publication number Publication date
BE845230A (fr) 1977-02-16
CH629639GA3 (en) 1982-05-14
FR2321524B1 (fr) 1980-05-30
BR7605309A (pt) 1977-08-09
GB1521218A (en) 1978-08-16
ES450676A1 (es) 1977-07-16
DE2536490A1 (de) 1977-02-24
JPS5225828A (en) 1977-02-26
CH629639B (de)

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Legal Events

Date Code Title Description
ST Notification of lapse