IT981033B - Coloranti complessi di metalli - Google Patents

Coloranti complessi di metalli

Info

Publication number
IT981033B
IT981033B IT2108373A IT2108373A IT981033B IT 981033 B IT981033 B IT 981033B IT 2108373 A IT2108373 A IT 2108373A IT 2108373 A IT2108373 A IT 2108373A IT 981033 B IT981033 B IT 981033B
Authority
IT
Italy
Prior art keywords
metals
complex dyes
dyes
complex
Prior art date
Application number
IT2108373A
Other languages
English (en)
Original Assignee
Bayer 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 DE19722210260 external-priority patent/DE2210260C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT981033B publication Critical patent/IT981033B/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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
    • 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
    • C09B45/16—Monoazo compounds containing chromium
    • 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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/0025—Specific dyes not provided for in groups C09B62/004 - C09B62/018
    • 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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2108373A 1972-03-03 1973-03-01 Coloranti complessi di metalli IT981033B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722210260 DE2210260C3 (de) 1972-03-03 Metallkomplexfarbstoffe und deren Verwendung zum Färben und Bedrucken stickstoffhaltiger Fasermaterialien

Publications (1)

Publication Number Publication Date
IT981033B true IT981033B (it) 1974-10-10

Family

ID=5837809

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2108373A IT981033B (it) 1972-03-03 1973-03-01 Coloranti complessi di metalli

Country Status (7)

Country Link
JP (1) JPS48102127A (it)
BE (1) BE796087A (it)
CH (3) CH284873A4 (it)
FR (1) FR2174926B1 (it)
GB (1) GB1387976A (it)
IT (1) IT981033B (it)
NL (1) NL7302991A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618020A1 (de) * 1976-04-24 1977-12-08 Hoechst Ag Wasserloesliche 1 zu 2-kobaltkomplexfarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von natuerlichen und synthetischen polyamidfasern
IT1096366B (it) * 1977-05-23 1985-08-26 Basf Ag Coloranti complessi del cromo 1:2"
DE2735286A1 (de) * 1977-08-05 1979-02-22 Basf Ag Metallkomplexfarbstoffe
US4544739A (en) * 1979-10-19 1985-10-01 Ciba-Geigy Corporation Fibre-reactive chromium complex Azo-azomethine dyes
US4443370A (en) * 1980-06-05 1984-04-17 Ciba-Geigy Corporation Chrome-complex dyes
DE3034002A1 (de) 1980-09-10 1982-04-22 Basf Ag, 6700 Ludwigshafen Sulfonsaeuregruppenhaltige 1 zu 2-chromkomplexfarbstoffe
JPS5757485A (en) * 1980-09-25 1982-04-06 Nippon Koei Co Ltd Rail point freezing preventing device
US4563193A (en) * 1982-11-16 1986-01-07 Ciba Geigy Corporation Asymmetric 1:2 chrome complex dyes containing an azo and an azomethine compound
DE3370813D1 (en) * 1982-11-16 1987-05-14 Ciba Geigy Ag Assymmetrical 1:2 chromium complex dyestuffs containing one azo and one azomethine compound
DE4224558A1 (de) * 1992-07-24 1994-01-27 Bayer Ag Unsymmetrische 1:2-Chromkomplexfarbstoffe
FR2789081B1 (fr) * 1999-01-28 2001-04-20 Essilor Int Procede de coloration de lentilles de contact hydrophiles souples

Also Published As

Publication number Publication date
FR2174926B1 (it) 1977-02-04
CH574529B5 (it) 1976-04-15
FR2174926A1 (it) 1973-10-19
NL7302991A (it) 1973-09-06
GB1387976A (en) 1975-03-19
CH559235A5 (it) 1975-02-28
DE2210260A1 (de) 1973-09-06
BE796087A (fr) 1973-08-28
DE2210260B2 (de) 1977-04-14
JPS48102127A (it) 1973-12-22
CH284873A4 (it) 1975-10-15

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