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GB1467921A - Monoazo dyestuffs containing hydroxy-pyridone residues - Google Patents

Monoazo dyestuffs containing hydroxy-pyridone residues

Info

Publication number
GB1467921A
GB1467921A GB3318875A GB3318875A GB1467921A GB 1467921 A GB1467921 A GB 1467921A GB 3318875 A GB3318875 A GB 3318875A GB 3318875 A GB3318875 A GB 3318875A GB 1467921 A GB1467921 A GB 1467921A
Authority
GB
United Kingdom
Prior art keywords
alkyl
pyridone
residues
containing hydroxy
aug
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
GB3318875A
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.)
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1467921A publication Critical patent/GB1467921A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Pyridine Compounds (AREA)
  • Ink Jet (AREA)

Abstract

1467921 Disperse monoazo dyes derived from hydroxypyridones BAYER AG 8 Aug 1975 [10 Aug 1974] 33188/75 Heading C4P [Also in Division C2] Novel dyestuffs having in one tautomeric form the formula (wherein R 1 is C 5-10 alkyl or alkenyl; R 2 and R 3 are each C 1-4 alkyl; each X is independently H, C 1-4 alkyl or alkoxy, Cl, Br, NO 2 , CF 3 or CN; and n is 1 or 2) are prepared by conventional diazotization and coupling. They may be used for dyeing and printing synthetic fibre materials such as polyolefins, polyvinyl compounds, cellulose acetates and polyesters in greenish-tinged yellow shades. Specification 1,384,090 is referred to.
GB3318875A 1974-08-10 1975-08-08 Monoazo dyestuffs containing hydroxy-pyridone residues Expired GB1467921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742438497 DE2438497A1 (en) 1974-08-10 1974-08-10 AZO DYES

Publications (1)

Publication Number Publication Date
GB1467921A true GB1467921A (en) 1977-03-23

Family

ID=5922901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3318875A Expired GB1467921A (en) 1974-08-10 1975-08-08 Monoazo dyestuffs containing hydroxy-pyridone residues

Country Status (8)

Country Link
JP (1) JPS5141733A (en)
BE (1) BE832258A (en)
BR (1) BR7505104A (en)
CH (1) CH588533A5 (en)
DE (1) DE2438497A1 (en)
ES (1) ES440102A1 (en)
FR (1) FR2281407A1 (en)
GB (1) GB1467921A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1088895B (en) * 1977-11-22 1985-06-10 Acna WATER-SOLUBLE MONOZOIC DYES
DE3111648A1 (en) * 1981-03-25 1982-10-07 Basf Ag, 6700 Ludwigshafen "METHOD FOR COLORING COATING, ORGANIC SOLVENTS AND MINERAL OIL PRODUCTS AND NEW DYES"

Also Published As

Publication number Publication date
DE2438497A1 (en) 1976-02-26
FR2281407B1 (en) 1980-05-16
JPS5141733A (en) 1976-04-08
BR7505104A (en) 1976-08-03
BE832258A (en) 1976-02-09
CH588533A5 (en) 1977-06-15
ES440102A1 (en) 1977-02-16
FR2281407A1 (en) 1976-03-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee