IT997709B - DIHYDROXYPYRIDINE DYES - Google Patents

DIHYDROXYPYRIDINE DYES

Info

Publication number
IT997709B
IT997709B IT5338173A IT5338173A IT997709B IT 997709 B IT997709 B IT 997709B IT 5338173 A IT5338173 A IT 5338173A IT 5338173 A IT5338173 A IT 5338173A IT 997709 B IT997709 B IT 997709B
Authority
IT
Italy
Prior art keywords
dihydroxypyridine
dyes
dihydroxypyridine dyes
Prior art date
Application number
IT5338173A
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
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT997709B publication Critical patent/IT997709B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT5338173A 1972-10-28 1973-10-26 DIHYDROXYPYRIDINE DYES IT997709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722252943 DE2252943A1 (en) 1972-10-28 1972-10-28 DIHYDROXYPYRIDINE DYES

Publications (1)

Publication Number Publication Date
IT997709B true IT997709B (en) 1975-12-30

Family

ID=5860290

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5338173A IT997709B (en) 1972-10-28 1973-10-26 DIHYDROXYPYRIDINE DYES

Country Status (11)

Country Link
JP (1) JPS5026565B2 (en)
AR (1) AR198703A1 (en)
AU (1) AU6142273A (en)
BE (1) BE806566A (en)
BR (1) BR7308423D0 (en)
CH (1) CH584263A5 (en)
DD (1) DD108763A5 (en)
DE (1) DE2252943A1 (en)
FR (1) FR2204662B1 (en)
GB (1) GB1443808A (en)
IT (1) IT997709B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1550830A (en) * 1975-12-17 1979-08-22 Ici Ltd Water soluble azo dyestuffs
JPS5637391A (en) * 1979-08-29 1981-04-11 Tokyo Seikou Seni Roopu Kk Fiber rope
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"

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489492A (en) * 1965-08-13 1967-07-21 Cassella Farbwerke Mainkur Ag New Water Insoluble Azo Dyes and Their Preparation
DE1644122B2 (en) * 1967-09-01 1976-07-15 Cassella Farbwerke Mainkur Ag, 6000 Frankfurt SULPHONIC ACID AND CARBONIC ACID GROUP-FREE, HYDRO-INSOLUBLE MONOAZO DYES AND PROCESS FOR THEIR PRODUCTION
GB1360635A (en) * 1971-04-05 1974-07-17 Ici Ltd Paints and printing inks
BE789191A (en) * 1971-09-24 1973-03-22 Cassella Farbwerke Mainkur Ag WATER INSOLUBLE MONO-AZOIC COLORANTS
BE791584A (en) * 1971-11-18 1973-05-17 Cassella Farbwerke Mainkur Ag SYNTHETIC FIBROUS DYES

Also Published As

Publication number Publication date
BE806566A (en) 1974-04-26
FR2204662A1 (en) 1974-05-24
JPS4976935A (en) 1974-07-24
AU6142273A (en) 1975-04-17
DE2252943A1 (en) 1974-05-02
AR198703A1 (en) 1974-07-15
JPS5026565B2 (en) 1975-09-02
CH584263A5 (en) 1977-01-31
DD108763A5 (en) 1974-10-05
FR2204662B1 (en) 1976-11-19
GB1443808A (en) 1976-07-28
BR7308423D0 (en) 1974-08-29

Similar Documents

Publication Publication Date Title
IT995260B (en) REACTIVE DYES
IT973226B (en) REACTIVE DYES
IT995234B (en) REACTIVE DYES
IT974773B (en) ANTHRACHINONE DYES
IT983473B (en) REACTIVE DYES
IT1001668B (en) BASIC DYES
BE803348A (en) ANTHRAQUINONIC DYES
BE797321A (en) POLYAZOIC DYES
IT987456B (en) DISAZOIC DYES
IT1022024B (en) DYES
IT982870B (en) CHINOPHTHALONE DYES
IT987934B (en) CHINOPHTHALONE DYES
IT980297B (en) DISAZOIC DYES
IT983469B (en) REACTIVE DYES
IT994982B (en) POLYAZOIC DYES
IT1000330B (en) ANTRAPYRIMIDINE DYES
IT981277B (en) INDOLINE DYES
BE794469A (en) MONOAZOIC DYES
BE797322A (en) TRISAZOIC DYES
IT997709B (en) DIHYDROXYPYRIDINE DYES
IT1000949B (en) MONOAZOIC DYES
IT997908B (en) DIAMINOPYRIMIDINE DYES
IT983426B (en) REACTIVE DYES
BE794152A (en) MONOAZOIC DYES
IT995319B (en) MONOAZOIC DYES