IT963590B - Procedimento per la preparazione di miscele di azocoloranti com plessi di cromo e cobalto i 2 blu marina e grige per fibre poliamidi che naturali e sintetiche e fibre poliuretaniche - Google Patents

Procedimento per la preparazione di miscele di azocoloranti com plessi di cromo e cobalto i 2 blu marina e grige per fibre poliamidi che naturali e sintetiche e fibre poliuretaniche

Info

Publication number
IT963590B
IT963590B IT27698/72A IT2769872A IT963590B IT 963590 B IT963590 B IT 963590B IT 27698/72 A IT27698/72 A IT 27698/72A IT 2769872 A IT2769872 A IT 2769872A IT 963590 B IT963590 B IT 963590B
Authority
IT
Italy
Prior art keywords
fibers
plesses
chrome
azo
gray
Prior art date
Application number
IT27698/72A
Other languages
English (en)
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 IT963590B publication Critical patent/IT963590B/it

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
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
    • 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
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/515—Metal complex azo dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/01—Mixtures of azo compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/917—Wool or silk
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/924—Polyamide fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT27698/72A 1971-08-02 1972-07-31 Procedimento per la preparazione di miscele di azocoloranti com plessi di cromo e cobalto i 2 blu marina e grige per fibre poliamidi che naturali e sintetiche e fibre poliuretaniche IT963590B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2138525A DE2138525C3 (de) 1971-08-02 1971-08-02 Verfahren zur Herstellung von marineblauen und grauen 1 zu 2-Chrom- und Kobaltkomplexazofarbstoffgemisch für natürliche und synthetische Polyamid- und Polyurethanfasern

Publications (1)

Publication Number Publication Date
IT963590B true IT963590B (it) 1974-01-21

Family

ID=5815499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27698/72A IT963590B (it) 1971-08-02 1972-07-31 Procedimento per la preparazione di miscele di azocoloranti com plessi di cromo e cobalto i 2 blu marina e grige per fibre poliamidi che naturali e sintetiche e fibre poliuretaniche

Country Status (10)

Country Link
US (1) US3781168A (it)
JP (1) JPS4825029A (it)
AU (1) AU468676B2 (it)
BE (1) BE787090A (it)
CH (1) CH560743A5 (it)
DE (1) DE2138525C3 (it)
FR (1) FR2148153B1 (it)
GB (1) GB1399635A (it)
IT (1) IT963590B (it)
NL (1) NL7210453A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019132A (en) * 1989-11-28 1991-05-28 Ciba-Geigy Corporation Process for the preparation of concentrated 1:2 metal complex dye preparations

Also Published As

Publication number Publication date
DE2138525B2 (de) 1974-06-20
GB1399635A (en) 1975-07-02
DE2138525C3 (de) 1975-03-06
NL7210453A (it) 1973-02-06
FR2148153A1 (it) 1973-03-11
DE2138525A1 (de) 1973-02-15
JPS4825029A (it) 1973-04-02
US3781168A (en) 1973-12-25
BE787090A (fr) 1973-02-02
FR2148153B1 (it) 1976-03-12
AU4513872A (en) 1974-02-07
CH560743A5 (it) 1975-04-15
AU468676B2 (en) 1976-01-22

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