GB1527878A - Watersoluble disazo dyestuffs process for their preparation and their use - Google Patents

Watersoluble disazo dyestuffs process for their preparation and their use

Info

Publication number
GB1527878A
GB1527878A GB5207675A GB5207675A GB1527878A GB 1527878 A GB1527878 A GB 1527878A GB 5207675 A GB5207675 A GB 5207675A GB 5207675 A GB5207675 A GB 5207675A GB 1527878 A GB1527878 A GB 1527878A
Authority
GB
United Kingdom
Prior art keywords
watersoluble
preparation
disazo dyestuffs
dyestuffs
dec
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
GB5207675A
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.)
Hoechst AG
Original Assignee
Hoechst 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 DE19742460466 external-priority patent/DE2460466C3/de
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1527878A publication Critical patent/GB1527878A/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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C09B43/132—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters having the carboxylic group directly attached to an aromatic carbocyclic ring
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
    • D06P1/06—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal containing acid groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
GB5207675A 1974-12-20 1975-12-19 Watersoluble disazo dyestuffs process for their preparation and their use Expired GB1527878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460466 DE2460466C3 (de) 1974-12-20 Wasserlösliche Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
GB1527878A true GB1527878A (en) 1978-10-11

Family

ID=5934046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5207675A Expired GB1527878A (en) 1974-12-20 1975-12-19 Watersoluble disazo dyestuffs process for their preparation and their use

Country Status (8)

Country Link
JP (1) JPS5187533A (fr)
BE (1) BE836942A (fr)
CA (1) CA1059998A (fr)
CH (1) CH587311A5 (fr)
FR (1) FR2295088A1 (fr)
GB (1) GB1527878A (fr)
IT (1) IT1051389B (fr)
NL (1) NL7514577A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708779C2 (de) * 1977-03-01 1985-09-05 Bayer Ag, 5090 Leverkusen Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
DE59308033D1 (de) * 1992-10-26 1998-02-26 Ciba Geigy Ag Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung

Also Published As

Publication number Publication date
NL7514577A (nl) 1976-06-22
DE2460466B2 (de) 1977-03-31
BE836942A (fr) 1976-06-22
JPS5187533A (ja) 1976-07-31
DE2460466A1 (de) 1976-07-01
CA1059998A (fr) 1979-08-07
FR2295088B1 (fr) 1980-06-27
IT1051389B (it) 1981-04-21
FR2295088A1 (fr) 1976-07-16
CH587311A5 (fr) 1977-04-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee