JPH0349940B2 - - Google Patents

Info

Publication number
JPH0349940B2
JPH0349940B2 JP56068067A JP6806781A JPH0349940B2 JP H0349940 B2 JPH0349940 B2 JP H0349940B2 JP 56068067 A JP56068067 A JP 56068067A JP 6806781 A JP6806781 A JP 6806781A JP H0349940 B2 JPH0349940 B2 JP H0349940B2
Authority
JP
Japan
Prior art keywords
parts
pigment
brown
pigments
minutes
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP56068067A
Other languages
English (en)
Japanese (ja)
Other versions
JPS572364A (en
Inventor
Ronko Kaaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPS572364A publication Critical patent/JPS572364A/ja
Publication of JPH0349940B2 publication Critical patent/JPH0349940B2/ja
Granted legal-status Critical Current

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
    • 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
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
JP6806781A 1980-05-07 1981-05-06 Disazo pigment and its manufacture Granted JPS572364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH355280 1980-05-07

Publications (2)

Publication Number Publication Date
JPS572364A JPS572364A (en) 1982-01-07
JPH0349940B2 true JPH0349940B2 (en]) 1991-07-31

Family

ID=4258449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6806781A Granted JPS572364A (en) 1980-05-07 1981-05-06 Disazo pigment and its manufacture

Country Status (5)

Country Link
US (1) US4719293A (en])
EP (1) EP0040173B1 (en])
JP (1) JPS572364A (en])
CA (1) CA1149800A (en])
DE (1) DE3160690D1 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185435A (en) * 1991-02-07 1993-02-09 Ciba-Geigy Corporation Process for the preparation of bisazo pigments in halogen-free solvents
JP3100685B2 (ja) * 1991-03-06 2000-10-16 株式会社東芝 エレベ−タ装置
DE59201585D1 (de) * 1991-07-11 1995-04-13 Ciba Geigy Ag Disazoverbindungen mit Cycloalkylester- oder Cycloalkylamidresten.
JP2887550B2 (ja) * 1993-01-13 1999-04-26 富士ゼロックス株式会社 画像形成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448786A (de) * 1965-12-14 1967-12-15 Baechler Oswald Kutter
CH477521A (de) * 1966-08-15 1969-08-31 Ciba Geigy Verfahren zur Herstellung neuer Disazofarbstoffpigmente
CH488786A (de) * 1967-07-11 1970-04-15 Geigy Ag J R Verfahren zur Herstellung von Disazopigmenten

Also Published As

Publication number Publication date
CA1149800A (en) 1983-07-12
US4719293A (en) 1988-01-12
JPS572364A (en) 1982-01-07
EP0040173B1 (de) 1983-07-27
DE3160690D1 (en) 1983-09-01
EP0040173A1 (de) 1981-11-18

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