IT8747880A0 - Composti azoici, loro preparazione e loro impiego - Google Patents

Composti azoici, loro preparazione e loro impiego

Info

Publication number
IT8747880A0
IT8747880A0 IT8747880A IT4788087A IT8747880A0 IT 8747880 A0 IT8747880 A0 IT 8747880A0 IT 8747880 A IT8747880 A IT 8747880A IT 4788087 A IT4788087 A IT 4788087A IT 8747880 A0 IT8747880 A0 IT 8747880A0
Authority
IT
Italy
Prior art keywords
preparation
azo compounds
azo
compounds
Prior art date
Application number
IT8747880A
Other languages
English (en)
Other versions
IT1216805B (it
Inventor
Jurgen Goldmann
Bansi Lal Kaul
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Publication of IT8747880A0 publication Critical patent/IT8747880A0/it
Application granted granted Critical
Publication of IT1216805B publication Critical patent/IT1216805B/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • C09B29/0007—Monoazo dyes prepared by diazotising and coupling from diazotized anilines containing acid groups, e.g. CO2H, SO3H, PO3H2, OSO3H, OPO2H2; Salts thereof
    • 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
    • C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
    • C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
    • C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
    • 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
    • C09B63/00—Lakes
    • C09B63/005—Metal lakes of dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
IT8747880A 1986-04-28 1987-04-24 Composti azoici, loro preparazione e loro impiego IT1216805B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3614378 1986-04-28

Publications (2)

Publication Number Publication Date
IT8747880A0 true IT8747880A0 (it) 1987-04-24
IT1216805B IT1216805B (it) 1990-03-14

Family

ID=6299724

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8747880A IT1216805B (it) 1986-04-28 1987-04-24 Composti azoici, loro preparazione e loro impiego

Country Status (10)

Country Link
US (1) US5476923A (it)
JP (1) JPS62260861A (it)
BE (1) BE1000314A4 (it)
CH (1) CH670095A5 (it)
ES (1) ES2031730A6 (it)
FR (1) FR2597878B1 (it)
GB (1) GB2189799B (it)
HK (1) HK74793A (it)
IT (1) IT1216805B (it)
SG (1) SG133192G (it)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE193142C (it) *
US849739A (en) * 1906-11-06 1907-04-09 Griesheim Elektron Chem Fab Yellow monoazo dye and process of making same.
US849690A (en) * 1906-11-06 1907-04-09 Griesheim Elektron Chem Fab Yellow wool-dye.
US1809030A (en) * 1925-12-23 1931-06-09 Nat Aniline & Chem Co Inc Monazo dyes from ch-chlorphenylpyrazolones and anilines
US2048898A (en) * 1932-07-20 1936-07-28 Chem Ind Basel Chromiferous dyestuffs and process of making same
US2289210A (en) * 1939-04-29 1942-07-07 Du Pont Soluble azo dye
GB874220A (en) * 1959-02-21 1961-08-02 Bayer Ag New pigment monoazo dyestuff lakes
NL129886C (it) * 1965-03-17
DE2616981C2 (de) * 1976-04-17 1983-12-08 Basf Ag, 6700 Ludwigshafen Pyrazolon-Azofarbstoffe ihre Herstellung und Verwendung
DE3133404A1 (de) * 1981-08-24 1983-03-10 Basf Ag, 6700 Ludwigshafen Sulfonsaeuregruppenhaltige verlackte azofarbstoffe
DE3318073A1 (de) * 1983-05-18 1984-11-22 Basf Ag, 6700 Ludwigshafen Pyrazolonazofarbstoffe

Also Published As

Publication number Publication date
CH670095A5 (it) 1989-05-12
HK74793A (en) 1993-08-06
JPS62260861A (ja) 1987-11-13
ES2031730A6 (es) 1992-12-16
GB2189799A (en) 1987-11-04
FR2597878A1 (fr) 1987-10-30
US5476923A (en) 1995-12-19
FR2597878B1 (fr) 1989-08-18
IT1216805B (it) 1990-03-14
GB8709695D0 (en) 1987-05-28
GB2189799B (en) 1990-05-02
BE1000314A4 (fr) 1988-10-18
SG133192G (en) 1993-03-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950411