IT1126822B - Composto disazoico impiegabile com pigmento e la sua preparazione - Google Patents

Composto disazoico impiegabile com pigmento e la sua preparazione

Info

Publication number
IT1126822B
IT1126822B IT50753/79A IT5075379A IT1126822B IT 1126822 B IT1126822 B IT 1126822B IT 50753/79 A IT50753/79 A IT 50753/79A IT 5075379 A IT5075379 A IT 5075379A IT 1126822 B IT1126822 B IT 1126822B
Authority
IT
Italy
Prior art keywords
disazoic
pigment
compound
preparation
disazoic compound
Prior art date
Application number
IT50753/79A
Other languages
English (en)
Other versions
IT7950753A0 (it
Inventor
Lal Kaul Bansi
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 IT7950753A0 publication Critical patent/IT7950753A0/it
Application granted granted Critical
Publication of IT1126822B publication Critical patent/IT1126822B/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0015—Influencing the physical properties by treatment with a liquid, e.g. solvents of azoic pigments
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
IT50753/79A 1978-11-14 1979-11-06 Composto disazoico impiegabile com pigmento e la sua preparazione IT1126822B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1169178A CH638823A5 (de) 1978-11-14 1978-11-14 Bisazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als pigmentfarbstoffe.

Publications (2)

Publication Number Publication Date
IT7950753A0 IT7950753A0 (it) 1979-11-06
IT1126822B true IT1126822B (it) 1986-05-21

Family

ID=4375938

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50753/79A IT1126822B (it) 1978-11-14 1979-11-06 Composto disazoico impiegabile com pigmento e la sua preparazione

Country Status (9)

Country Link
US (1) US4540775A (it)
JP (1) JPS5569653A (it)
BR (1) BR7907387A (it)
CH (1) CH638823A5 (it)
DE (1) DE2944897A1 (it)
ES (1) ES8100254A1 (it)
FR (1) FR2442872A1 (it)
GB (1) GB2035356B (it)
IT (1) IT1126822B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318230A1 (de) * 1982-05-29 1983-12-01 Sandoz-Patent-GmbH, 7850 Lörrach Disazo-pigmentfarbstoff
CH654018A5 (de) * 1982-05-29 1986-01-31 Sandoz Ag Disazo-pigmentfarbstoff.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448330A (de) * 1965-01-25 1967-12-15 Ciba Geigy Verfahren zur Herstellung neuer Disazopigmente
GB1164230A (en) * 1966-12-19 1969-09-17 Kewanee Oil Co Disazo Dyestuffs
BE788633A (fr) * 1971-09-10 1973-03-12 Ciba Geigy Colorants disazoiques utilisables comme pigments
BE788597A (fr) * 1971-09-10 1973-03-08 Ciba Geigy Pigments disazoiques et leurs utilisations
CH557406A (de) * 1971-09-10 1974-12-31 Ciba Geigy Ag Verfahren zur herstellung von disazopigmenten und deren verwendung.
BE791251A (fr) * 1971-11-11 1973-05-10 Ciba Geigy Pigments disazoiques
US3991044A (en) * 1972-09-26 1976-11-09 Hercules Incorporated Process for improving lightfastness of an azo pigment by heat treatment
DE2302481B2 (de) * 1973-01-19 1975-01-02 Farbwerke Hoechst Ag Vormals Meister Lucius & Bruening, 6000 Frankfurt Disazopigment, Verfahren zu seiner Herstellung und seiner Verwendung
DE2302509B2 (de) * 1973-01-19 1975-01-09 Farbwerke Hoechst Ag Vormals Meister Lucius & Bruening, 6000 Frankfurt Disazopigment, Verfahren zu seiner Herstellung und seine Verwendung
CH580144A5 (it) * 1973-06-22 1976-09-30 Ciba Geigy Ag
US4081439A (en) * 1973-06-22 1978-03-28 Ciba-Geigy Corporation Aromatic disazo pigments
CH599301A5 (it) * 1974-12-17 1978-05-31 Ciba Geigy Ag

Also Published As

Publication number Publication date
JPS6318629B2 (it) 1988-04-19
DE2944897C2 (it) 1989-02-23
ES485964A0 (es) 1980-11-01
GB2035356B (en) 1982-12-22
DE2944897A1 (de) 1980-05-29
FR2442872B1 (it) 1983-06-24
FR2442872A1 (fr) 1980-06-27
CH638823A5 (de) 1983-10-14
ES8100254A1 (es) 1980-11-01
GB2035356A (en) 1980-06-18
JPS5569653A (en) 1980-05-26
US4540775A (en) 1985-09-10
BR7907387A (pt) 1980-08-05
IT7950753A0 (it) 1979-11-06

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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: 19941129