CA1064022A - Water-soluble disazo dyestuffs, a process for their preparation and their use for dyeing synthetic and natural polyamides - Google Patents

Water-soluble disazo dyestuffs, a process for their preparation and their use for dyeing synthetic and natural polyamides

Info

Publication number
CA1064022A
CA1064022A CA242,133A CA242133A CA1064022A CA 1064022 A CA1064022 A CA 1064022A CA 242133 A CA242133 A CA 242133A CA 1064022 A CA1064022 A CA 1064022A
Authority
CA
Canada
Prior art keywords
parts
water
dyestuff
good
acid
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
CA242,133A
Other languages
English (en)
French (fr)
Inventor
Klaus Filzinger
Hermann Fuchs
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
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1064022A publication Critical patent/CA1064022A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/06—Material containing basic nitrogen containing amide groups using acid dyes
    • 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
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
CA242,133A 1974-12-20 1975-12-19 Water-soluble disazo dyestuffs, a process for their preparation and their use for dyeing synthetic and natural polyamides Expired CA1064022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460467 DE2460467A1 (de) 1974-12-20 1974-12-20 Wasserloesliche disazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von synthetischen und natuerlichen polyamiden

Publications (1)

Publication Number Publication Date
CA1064022A true CA1064022A (en) 1979-10-09

Family

ID=5934047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242,133A Expired CA1064022A (en) 1974-12-20 1975-12-19 Water-soluble disazo dyestuffs, a process for their preparation and their use for dyeing synthetic and natural polyamides

Country Status (9)

Country Link
JP (1) JPS5187532A (US08124317-20120228-C00026.png)
BE (1) BE836941A (US08124317-20120228-C00026.png)
CA (1) CA1064022A (US08124317-20120228-C00026.png)
CH (1) CH584266A5 (US08124317-20120228-C00026.png)
DE (1) DE2460467A1 (US08124317-20120228-C00026.png)
FR (1) FR2295085A1 (US08124317-20120228-C00026.png)
GB (1) GB1496560A (US08124317-20120228-C00026.png)
IT (1) IT1051387B (US08124317-20120228-C00026.png)
NL (1) NL7514578A (US08124317-20120228-C00026.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2271817A1 (en) * 1996-11-20 1998-05-28 Crompton & Knowles Corporation Acid yellow dye and method for using same

Also Published As

Publication number Publication date
BE836941A (fr) 1976-06-22
CH584266A5 (US08124317-20120228-C00026.png) 1977-01-31
IT1051387B (it) 1981-04-21
DE2460467A1 (de) 1976-07-01
FR2295085B1 (US08124317-20120228-C00026.png) 1980-06-27
FR2295085A1 (fr) 1976-07-16
NL7514578A (nl) 1976-06-22
JPS5187532A (ja) 1976-07-31
GB1496560A (en) 1977-12-30

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