GB1521218A - Water-soluble azo dyestuffs derived from 4'-amino-2-nitro-4-(substituted sulphamoyl)-diphenylamines - Google Patents

Water-soluble azo dyestuffs derived from 4'-amino-2-nitro-4-(substituted sulphamoyl)-diphenylamines

Info

Publication number
GB1521218A
GB1521218A GB33617/76A GB3361776A GB1521218A GB 1521218 A GB1521218 A GB 1521218A GB 33617/76 A GB33617/76 A GB 33617/76A GB 3361776 A GB3361776 A GB 3361776A GB 1521218 A GB1521218 A GB 1521218A
Authority
GB
United Kingdom
Prior art keywords
dyes
good
formula
dyeing
fastness properties
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
GB33617/76A
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.)
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 GB1521218A publication Critical patent/GB1521218A/en
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
    • 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)
GB33617/76A 1975-08-16 1976-08-12 Water-soluble azo dyestuffs derived from 4'-amino-2-nitro-4-(substituted sulphamoyl)-diphenylamines Expired GB1521218A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1521218A true GB1521218A (en) 1978-08-16

Family

ID=5954100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33617/76A Expired GB1521218A (en) 1975-08-16 1976-08-12 Water-soluble azo dyestuffs derived from 4'-amino-2-nitro-4-(substituted sulphamoyl)-diphenylamines

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672754A (en) * 1994-09-16 1997-09-30 Ciba-Geigy Corporation Process for the preparation of aminodiphenylamine compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5672754A (en) * 1994-09-16 1997-09-30 Ciba-Geigy Corporation Process for the preparation of aminodiphenylamine compounds

Also Published As

Publication number Publication date
DE2536490A1 (de) 1977-02-24
CH629639GA3 (en) 1982-05-14
FR2321524B1 (es) 1980-05-30
FR2321524A1 (fr) 1977-03-18
CH629639B (de)
ES450676A1 (es) 1977-07-16
JPS5225828A (en) 1977-02-26
BE845230A (fr) 1977-02-16
BR7605309A (pt) 1977-08-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee