BR7708740A - Processo para a preparacao de azopigmentos,azopigmentos e sua aplicacao - Google Patents

Processo para a preparacao de azopigmentos,azopigmentos e sua aplicacao

Info

Publication number
BR7708740A
BR7708740A BR7708740A BR7708740A BR7708740A BR 7708740 A BR7708740 A BR 7708740A BR 7708740 A BR7708740 A BR 7708740A BR 7708740 A BR7708740 A BR 7708740A BR 7708740 A BR7708740 A BR 7708740A
Authority
BR
Brazil
Prior art keywords
azopigments
preparation
application
Prior art date
Application number
BR7708740A
Other languages
English (en)
Inventor
A Pugin
K Ronco
P Muller
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 BR7708740A publication Critical patent/BR7708740A/pt

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
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0046—Mixtures of two or more azo dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
BR7708740A 1976-12-31 1977-12-29 Processo para a preparacao de azopigmentos,azopigmentos e sua aplicacao BR7708740A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1650576A CH624977A5 (en) 1976-12-31 1976-12-31 Process for the preparation of azo pigments

Publications (1)

Publication Number Publication Date
BR7708740A true BR7708740A (pt) 1978-08-22

Family

ID=4417944

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7708740A BR7708740A (pt) 1976-12-31 1977-12-29 Processo para a preparacao de azopigmentos,azopigmentos e sua aplicacao

Country Status (8)

Country Link
JP (1) JPS5385826A (pt)
BR (1) BR7708740A (pt)
CA (1) CA1095902A (pt)
CH (1) CH624977A5 (pt)
DE (1) DE2758407A1 (pt)
DK (1) DK588677A (pt)
FR (1) FR2376190A1 (pt)
GB (1) GB1595489A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0594789U (ja) * 1992-05-26 1993-12-24 リズム時計工業株式会社 カラクリ人形の動作機構
EP0822235B1 (de) * 1996-07-31 2002-01-30 Ciba SC Holding AG Verfahren zur Herstellung von farbstarken Disazopigmentgemischen
WO2011078163A1 (ja) * 2009-12-22 2011-06-30 大日精化工業株式会社 非対称型ポリアゾ色素、その製造方法、着色剤および着色方法
CN102816457B (zh) * 2012-08-23 2013-12-11 鞍山七彩化学股份有限公司 一种高着色强度的红色偶氮缩合混合颜料及其制备方法

Also Published As

Publication number Publication date
JPS6126591B2 (pt) 1986-06-21
FR2376190A1 (fr) 1978-07-28
DE2758407C2 (pt) 1987-07-23
JPS5385826A (en) 1978-07-28
CH624977A5 (en) 1981-08-31
CA1095902A (en) 1981-02-17
GB1595489A (en) 1981-08-12
FR2376190B1 (pt) 1980-05-16
DE2758407A1 (de) 1978-07-13
DK588677A (da) 1978-07-01

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