NL156176B - PROCESS FOR PREPARING DISAZO DYING MATERIALS, PROCESS FOR DYING OR PRINTING, AND DYED OR PRINTED TEXTILE MATERIALS. - Google Patents

PROCESS FOR PREPARING DISAZO DYING MATERIALS, PROCESS FOR DYING OR PRINTING, AND DYED OR PRINTED TEXTILE MATERIALS.

Info

Publication number
NL156176B
NL156176B NL7501611.A NL7501611A NL156176B NL 156176 B NL156176 B NL 156176B NL 7501611 A NL7501611 A NL 7501611A NL 156176 B NL156176 B NL 156176B
Authority
NL
Netherlands
Prior art keywords
dying
materials
dyed
printing
printed textile
Prior art date
Application number
NL7501611.A
Other languages
Dutch (nl)
Other versions
NL7501611A (en
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
Priority claimed from CH1064567A external-priority patent/CH480412A/en
Application filed by Sandoz Ag filed Critical Sandoz Ag
Publication of NL7501611A publication Critical patent/NL7501611A/en
Publication of NL156176B publication Critical patent/NL156176B/en

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
    • 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
    • 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
    • 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)
NL7501611.A 1967-07-27 1975-02-11 PROCESS FOR PREPARING DISAZO DYING MATERIALS, PROCESS FOR DYING OR PRINTING, AND DYED OR PRINTED TEXTILE MATERIALS. NL156176B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1064567A CH480412A (en) 1967-07-27 1967-07-27 Process for the production of azo dyes
NL6810299A NL144646B (en) 1967-07-27 1968-07-19 PROCESS FOR PREPARING DISAZO COLORING AGENTS.

Publications (2)

Publication Number Publication Date
NL7501611A NL7501611A (en) 1975-05-30
NL156176B true NL156176B (en) 1978-03-15

Family

ID=25707034

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7501611.A NL156176B (en) 1967-07-27 1975-02-11 PROCESS FOR PREPARING DISAZO DYING MATERIALS, PROCESS FOR DYING OR PRINTING, AND DYED OR PRINTED TEXTILE MATERIALS.

Country Status (1)

Country Link
NL (1) NL156176B (en)

Also Published As

Publication number Publication date
NL7501611A (en) 1975-05-30

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SANDOZ

V4 Lapsed because of reaching the maximum lifetime of a patent