IT1022772B - Pigmenti azoici - Google Patents

Pigmenti azoici

Info

Publication number
IT1022772B
IT1022772B IT28296/74A IT2829674A IT1022772B IT 1022772 B IT1022772 B IT 1022772B IT 28296/74 A IT28296/74 A IT 28296/74A IT 2829674 A IT2829674 A IT 2829674A IT 1022772 B IT1022772 B IT 1022772B
Authority
IT
Italy
Prior art keywords
azoic pigments
azoic
pigments
Prior art date
Application number
IT28296/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1022772B publication Critical patent/IT1022772B/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
    • C09B29/34—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
    • C09B29/3665—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 ring with two nitrogen atoms
    • C09B29/3669—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 ring with two nitrogen atoms from a pyrimidine ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
IT28296/74A 1973-10-12 1974-10-10 Pigmenti azoici IT1022772B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732351294 DE2351294A1 (de) 1973-10-12 1973-10-12 Azopigmente

Publications (1)

Publication Number Publication Date
IT1022772B true IT1022772B (it) 1978-04-20

Family

ID=5895263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28296/74A IT1022772B (it) 1973-10-12 1974-10-10 Pigmenti azoici

Country Status (14)

Country Link
US (2) US4014863A (it)
JP (1) JPS5067324A (it)
BE (1) BE820842A (it)
BR (1) BR7408503D0 (it)
CA (1) CA1060000A (it)
CH (1) CH606299A5 (it)
DE (1) DE2351294A1 (it)
DK (1) DK143944C (it)
ES (1) ES430944A1 (it)
FR (1) FR2247511B1 (it)
GB (1) GB1430905A (it)
IN (1) IN142399B (it)
IT (1) IT1022772B (it)
NL (1) NL7413295A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106358A1 (de) * 1981-02-20 1982-09-09 Bayer Ag, 5090 Leverkusen Anthrachinonazoverbindungen, verfahren zu ihrer herstellung sowie ihre verwendung
US4536184A (en) * 1983-12-12 1985-08-20 Formulabs Industrial Inks, Inc. Overprinting of dye colored poly(vinyl chloride) resins
DE4417718A1 (de) * 1994-05-20 1995-11-23 Hoechst Ag Reaktivfarbstoffe für den Tintenstrahldruck
DE19529262A1 (de) * 1995-08-09 1997-02-13 Hoechst Ag Wasserunlösliche Azofarbmittel auf Basis von Aminochinazolindionen
US5891231A (en) * 1997-05-13 1999-04-06 Lexmark International Inc. Process for preparing pigment dispersions used in inks
WO2008049744A1 (en) 2006-10-25 2008-05-02 Ciba Holding Inc. Monoazo colorants for mass-colouring of polymers
US8013045B2 (en) 2006-10-25 2011-09-06 BASF SE Ludwigshafen Monoazo colorants for mass-colouring of polymers

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2140536A (en) * 1936-08-20 1938-12-20 Eastman Kodak Co Azo compounds and process for dyeing therewith
US2140538A (en) * 1937-01-14 1938-12-20 Eastman Kodak Co Coloration of organic derivatives of cellulose
US2140537A (en) * 1937-01-14 1938-12-20 Eastman Kodak Co Azo compounds and process for coloring therewith
US2140539A (en) * 1937-01-23 1938-12-20 Eastman Kodak Co Azo compounds and process for coloring therewith
US2746951A (en) * 1951-05-07 1956-05-22 Bayer Ag Pyrimidine azo dyestuffs
US2692263A (en) * 1951-07-06 1954-10-19 Bayer Ag Yellow substantive azo and azoxy dyestuffs
US2675375A (en) * 1951-07-14 1954-04-13 American Cyanamid Co Arylazopyrimidine compounds and methods of making the same
GB837338A (en) * 1957-10-15 1960-06-09 Takeda Pharmaceutical Pyrimidinylazobenzene derivatives and their production
DE1445982A1 (de) * 1963-10-08 1969-03-20 Kyowa Hakko Kogyo Kk Verfahren fuer die Herstellung von 4-Amin-5-Arylazopyrimidin-Derivaten
JPS4826037B1 (it) * 1963-11-26 1973-08-03
DE1544372B1 (de) * 1965-02-23 1970-05-14 Basf Ag Verfahren zur Herstellung von Pigmentfarbstoffen der Anthrachinonazoreihe
NL6715113A (it) * 1965-08-02 1968-05-09
US3481918A (en) * 1967-02-16 1969-12-02 Eastman Kodak Co Quaternized phenylazo-pyrimidine dyes
CH481986A (de) * 1967-05-24 1969-11-30 Geigy Ag J R Verfahren zur Herstellung von wasserlöslichen Farbsalzen von Azopyrimidinfarbstoffen
DE1644239A1 (de) * 1967-12-16 1971-04-15 Hoechst Ag Basische Azofarbstoffe und Verfahren zu ihrer Herstellung
US3726851A (en) * 1970-09-23 1973-04-10 Allied Chem Water-soluble benzothiazolylphenylazo-barbituric acid dyestuffs
CA918643A (en) * 1970-10-19 1973-01-09 Blackwell John Green-yellow monazo paper dyes derived from barbituric acid
US3862116A (en) * 1972-01-03 1975-01-21 Du Pont Dehydrothio-p-toluidinesulfonic acid azo-hexahydro-4,6-dioxopyrimidineurea or cyanamide direct dyes for paper
BE794270A (fr) * 1972-01-21 1973-07-19 Basf Ag Pigments organosolubles derives de la pyrimidine
US4028322A (en) * 1972-07-13 1977-06-07 Ciba-Geigy Corporation 6-Methylbenzimidazolonylazobarbituric acid pigment
US4113720A (en) * 1972-11-13 1978-09-12 Basf Aktiengesellschaft Disperse azo dye with diaminopyrimidine coupling component
CH580141A5 (it) * 1973-05-03 1976-09-30 Ciba Geigy Ag
US4031073A (en) * 1973-07-27 1977-06-21 Ciba-Geigy Corporation Monoazo pigments containing barbituric acid or thio- or imino-derivatives thereof
DE2424538A1 (de) * 1974-05-21 1975-12-11 Basf Ag Azofarbstoffe mit einem phthalazonrest
US4062836A (en) * 1975-02-03 1977-12-13 Ciba-Geigy Corporation Disperse phenylazophenylazobarbituric acid dyestuffs
US4092314A (en) * 1975-07-07 1978-05-30 Merck & Co., Inc. Preparation of 4,6-diamino-5-arylazopyrimidines and adenine compounds
US4083841A (en) * 1976-10-13 1978-04-11 Shaw University 2,4-Diamino-6-methyl-5-(halophenylazo) pyrimidines

Also Published As

Publication number Publication date
US4421601A (en) 1983-12-20
DK143944C (da) 1982-04-19
BR7408503D0 (pt) 1975-07-29
ES430944A1 (es) 1976-10-16
DK143944B (da) 1981-11-02
CA1060000A (en) 1979-08-07
BE820842A (fr) 1975-04-09
CH606299A5 (it) 1978-10-31
NL7413295A (nl) 1975-04-15
JPS5067324A (it) 1975-06-06
GB1430905A (en) 1976-04-07
FR2247511A1 (it) 1975-05-09
US4014863A (en) 1977-03-29
FR2247511B1 (it) 1978-07-07
DE2351294A1 (de) 1975-04-24
IN142399B (it) 1977-07-02
DK535174A (it) 1975-06-09

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