BE747743A - Colorants metallises reactifs et leur preparation - Google Patents

Colorants metallises reactifs et leur preparation

Info

Publication number
BE747743A
BE747743A BE747743DA BE747743A BE 747743 A BE747743 A BE 747743A BE 747743D A BE747743D A BE 747743DA BE 747743 A BE747743 A BE 747743A
Authority
BE
Belgium
Prior art keywords
reagent
preparation
metallic colorants
colorants
metallic
Prior art date
Application number
Other languages
English (en)
Inventor
P Grandjean
Original Assignee
Sandoz Sa
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 CH492769A external-priority patent/CH540325A/de
Application filed by Sandoz Sa filed Critical Sandoz Sa
Publication of BE747743A publication Critical patent/BE747743A/fr

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/20—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a pyrimidine ring
    • C09B62/205—Specific dyes not provided for in groups C09B62/22 - C09B62/26
    • 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
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/918—Cellulose textile
BE747743D 1969-03-26 1970-03-20 Colorants metallises reactifs et leur preparation BE747743A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH465669 1969-03-26
CH492769A CH540325A (de) 1969-04-01 1969-04-01 Verfahren zur Herstellung wasserlöslicher, reaktiver Metallkomplexverbindungen

Publications (1)

Publication Number Publication Date
BE747743A true BE747743A (fr) 1970-08-31

Family

ID=25696001

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747743D BE747743A (fr) 1969-03-26 1970-03-20 Colorants metallises reactifs et leur preparation

Country Status (8)

Country Link
US (1) US3725382A (fr)
BE (1) BE747743A (fr)
CA (1) CA923893A (fr)
DE (1) DE2013640A1 (fr)
ES (1) ES377819A1 (fr)
FR (1) FR2039915A5 (fr)
GB (1) GB1297307A (fr)
NL (1) NL7003723A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024123A (en) * 1966-07-21 1977-05-17 Paul Dussy Fiber-reactive, heavy metal-containing formazane dyestuffs
DE4005122A1 (de) * 1990-02-17 1991-08-22 Bayer Ag Formazanfarbstoffe
DE4241918A1 (fr) * 1991-12-20 1993-06-24 Sandoz Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202650A (en) * 1962-05-03 1965-08-24 Sandoz Ltd Metal-containing reactive azo dyes
US3041328A (en) * 1959-05-09 1962-06-26 Sandoz Ltd Metallized disazo dyes
US3068219A (en) * 1959-11-13 1962-12-11 Geigy Ag J R Formazane dyes containing a halogen-pyrimidyl substituent
US3202649A (en) * 1960-02-26 1965-08-24 Sandoz Ltd Metal-containing reactive azo dyes
CH481988A (de) * 1961-10-27 1969-11-30 Sandoz Ag Verfahren zur Herstellung von metallhaltigen Formazanfarbstoffen
FR1330585A (fr) * 1962-08-06 1963-06-21 Sandoz Sa Colorants réactifs de la série formazanique, leur fabrication et leurs applications

Also Published As

Publication number Publication date
CA923893A (en) 1973-04-03
ES377819A1 (es) 1972-11-01
US3725382A (en) 1973-04-03
GB1297307A (fr) 1972-11-22
FR2039915A5 (fr) 1971-01-15
NL7003723A (fr) 1970-09-29
DE2013640A1 (de) 1970-10-01

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