GB1160227A - Water-Soluble, Metalliferous Monoazo Dyestuffs and process for preparing them - Google Patents

Water-Soluble, Metalliferous Monoazo Dyestuffs and process for preparing them

Info

Publication number
GB1160227A
GB1160227A GB4130066A GB4130066A GB1160227A GB 1160227 A GB1160227 A GB 1160227A GB 4130066 A GB4130066 A GB 4130066A GB 4130066 A GB4130066 A GB 4130066A GB 1160227 A GB1160227 A GB 1160227A
Authority
GB
United Kingdom
Prior art keywords
compounds
metal
monoazo dyestuffs
those compounds
group
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4130066A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1160227A publication Critical patent/GB1160227A/en
Expired legal-status Critical Current

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
    • C09B62/44—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
    • C09B62/485—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 a halo-cyclobutyl-carbonyl, halo-cyclobutyl-vinyl-carbonyl, or halo-cyclobutenyl-carbonyl group
    • C09B62/489—Azo dyes
    • C09B62/495—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

1,160,227. Metalliferous monoazo dyestuffs. FARBWERKE HOECHST A.G. 15 Sept., 1966 [15 Sept., 1965], No. 41300/66. Heading C4P. The invention comprises metalliferous monoazo dyestuffs corresponding in the metal-free form to the formula where D is a diazo component of the benzene or naphthalene series which may contain watersolubilizing groups, K is a coupling component of the benzene, naphthalene, pyrazolene or acetoacetic acid arylamide series which may contain water-solubilizing groups, wherein at least one of D and K contains at least one sulphonic acid group; X 1 is a hydroxyl or carboxyl group ortho to the azo group; X 2 is a hydroxyl or amino group ortho to the azo group; R is H or alkyl of 1-4 carbon atoms, and m 1 , and m 2 are 0 or 1, the sum of m 1 and m 2 being at least 1. The metal present may be Co, Cr, Cu, Ni, Mn, Fe or Al. The compounds are prepared from the compounds of the above formula by (a) treating those compounds wherein X 1 may also be H or alkoxy with a metal yielding agent, (b) exposing those compounds wherein X 1 is H and X 2 is OH to oxidizing coppering in a weakly acid solution, (c) treating those compounds wherein X 1 is alkoxy and X 2 is OH by dealkylating coppering. The resultant compounds may be demetallized and subsequently remetallized with an agent yielding another metal.
GB4130066A 1965-09-15 1966-09-15 Water-Soluble, Metalliferous Monoazo Dyestuffs and process for preparing them Expired GB1160227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0047190 1965-09-15

Publications (1)

Publication Number Publication Date
GB1160227A true GB1160227A (en) 1969-08-06

Family

ID=7101480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4130066A Expired GB1160227A (en) 1965-09-15 1966-09-15 Water-Soluble, Metalliferous Monoazo Dyestuffs and process for preparing them

Country Status (5)

Country Link
AT (1) AT259717B (en)
BE (1) BE686922A (en)
CH (1) CH487230A (en)
DE (1) DE1544543C3 (en)
GB (1) GB1160227A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222096C2 (en) * 1972-05-05 1983-03-31 Hoechst Ag, 6230 Frankfurt Heavy metal complex azo dyes, process for their production and their use for dyeing and printing fiber material containing hydroxy or amide groups

Also Published As

Publication number Publication date
DE1544543B2 (en) 1974-08-15
CH487230A (en) 1970-03-15
DE1544543A1 (en) 1970-04-02
AT259717B (en) 1968-01-25
DE1544543C3 (en) 1975-04-30
BE686922A (en) 1967-03-15

Similar Documents

Publication Publication Date Title
GB1157288A (en) Disazo Dyestuffs and their Complex Metal Compounds and processes for preparing them
GB1306527A (en) Trisazo dyes and trisazo dye metal complex compounds their production and use
GB1104915A (en) New azo dyestuffs of the halogenotriazine series
GB995791A (en)
GB1160227A (en) Water-Soluble, Metalliferous Monoazo Dyestuffs and process for preparing them
GB1257581A (en)
GB1465715A (en) Isotridecyl-ammonium salts of chromium or cobalt 1/2 complex azo dyes
DE963898C (en) Process for the production of metal-containing azo dyes
GB1015789A (en) Metalliferous azo-dyestuffs and process for preparing them
US2668167A (en) Preparation of complex chromium azo compounds
EP0100297B1 (en) Bis-1:2-chromium complexes of disazo dyestuffs, their preparation and their use
GB901043A (en) New metallisable mono azo dyes and metal complexes thereof and a process for their preparation
GB1134947A (en) Process for the manufacture of water-soluble metal-containing disazo dyestuffs
GB1130348A (en) Metal-containing disazo dyestuffs and process for their manufacture
GB513233A (en) Manufacture of metalliferous azo-dyestuffs
DE955260C (en) Process for the production of metallizable disazo dyes and their complex heavy metal compounds
GB421421A (en) Process for the manufacture of azodyestuffs containing a heavy metal in a complex form
GB771318A (en) New metalliferous azo-dyestuffs and a process for making them
ES388737A1 (en) Metal complex compounds of monoazo dyestuffs and process for their preparation
GB777050A (en) Metalliferous monoazo-dyestuffs and processes for their manufacture and use
GB932024A (en) New disazo dyestuffs
GB1217147A (en) New azo dyestuffs
GB1075074A (en) Water-soluble metalliferous monoazo dyestuffs and processes for their manufacture
GB673791A (en) Improvements in the production of metal-containing polyazo dyestuffs
ES453388A1 (en) New heavy metal complex dyes, process for their manufacture and use thereof

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees