IT984945B - PYRIDONIC DYE - Google Patents

PYRIDONIC DYE

Info

Publication number
IT984945B
IT984945B IT4983373A IT4983373A IT984945B IT 984945 B IT984945 B IT 984945B IT 4983373 A IT4983373 A IT 4983373A IT 4983373 A IT4983373 A IT 4983373A IT 984945 B IT984945 B IT 984945B
Authority
IT
Italy
Prior art keywords
pyridonic
dye
pyridonic dye
Prior art date
Application number
IT4983373A
Other languages
Italian (it)
Original Assignee
Basf 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 DE19722224447 external-priority patent/DE2224447C3/en
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT984945B publication Critical patent/IT984945B/en

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
    • 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
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds
    • C09B67/0029—Crystal modifications; Special X-ray patterns of azo compounds of monoazo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT4983373A 1972-05-19 1973-05-08 PYRIDONIC DYE IT984945B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722224447 DE2224447C3 (en) 1972-05-19 Pyridone dye peat modification, its production and its use for dyeing polyester

Publications (1)

Publication Number Publication Date
IT984945B true IT984945B (en) 1974-11-20

Family

ID=5845332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4983373A IT984945B (en) 1972-05-19 1973-05-08 PYRIDONIC DYE

Country Status (6)

Country Link
JP (1) JPS4941421A (en)
CH (1) CH570441A5 (en)
DD (1) DD125223A5 (en)
FR (1) FR2185659B1 (en)
GB (1) GB1420985A (en)
IT (1) IT984945B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1115389B (en) * 1976-08-25 1986-02-03 Ici Ltd DISPERSION AZOIC DYES, STABILIZED

Also Published As

Publication number Publication date
GB1420985A (en) 1976-01-14
JPS4941421A (en) 1974-04-18
FR2185659A1 (en) 1974-01-04
CH570441A5 (en) 1975-12-15
FR2185659B1 (en) 1977-11-10
DE2224447B2 (en) 1976-04-15
DE2224447A1 (en) 1973-11-29
DD125223A5 (en) 1977-04-06

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