CH503832A - Water-insoluble azo dyes for polyproylene - Google Patents

Water-insoluble azo dyes for polyproylene

Info

Publication number
CH503832A
CH503832A CH503832DA CH503832A CH 503832 A CH503832 A CH 503832A CH 503832D A CH503832D A CH 503832DA CH 503832 A CH503832 A CH 503832A
Authority
CH
Switzerland
Prior art keywords
water
specifically
azo dyes
insoluble azo
polyproylene
Prior art date
Application number
Other languages
German (de)
Inventor
Dieter Dr Leuchs
Krallmann Reinhold
Original Assignee
Basf 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 DEB79106A external-priority patent/DE1260426B/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of CH503832A publication Critical patent/CH503832A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)

Abstract

Water-insoluble azo dyes of form where R1 = alkyl or aryl radical which may be substituted, specifically - CH3; R2 = (substituted) aryl radical, specifically C6H5-; Z = nn-ionic substituent, specifically H; CH3-, Cl; especially where (I) form by diazo coupling of Use of (I) for drying and printing textiles (IV), specifically polypropylene (V), especially when containing more than 0.01, pref 0.1% of Zn, Al, Cr Co, Fe, or pref. Ni as a salt or chelate complex. The resulting coloured textiles are also claimed.
CH503832D 1964-10-28 1965-10-13 Water-insoluble azo dyes for polyproylene CH503832A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB79106A DE1260426B (en) 1964-10-28 1964-10-28 Process for dyeing and / or printing textile fibers made of metal-containing polypropylene
CH1413065 1965-10-13

Publications (1)

Publication Number Publication Date
CH503832A true CH503832A (en) 1971-02-28

Family

ID=25713656

Family Applications (1)

Application Number Title Priority Date Filing Date
CH503832D CH503832A (en) 1964-10-28 1965-10-13 Water-insoluble azo dyes for polyproylene

Country Status (1)

Country Link
CH (1) CH503832A (en)

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Legal Events

Date Code Title Description
PL Patent ceased