DE2758407C2 - - Google Patents

Info

Publication number
DE2758407C2
DE2758407C2 DE19772758407 DE2758407A DE2758407C2 DE 2758407 C2 DE2758407 C2 DE 2758407C2 DE 19772758407 DE19772758407 DE 19772758407 DE 2758407 A DE2758407 A DE 2758407A DE 2758407 C2 DE2758407 C2 DE 2758407C2
Authority
DE
Germany
Prior art keywords
atoms
methyl
chlorine
phenylenediamine
formula
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
Application number
DE19772758407
Other languages
German (de)
English (en)
Other versions
DE2758407A1 (de
Inventor
Paul Basel Ch Mueller
Karl Dr. Ronco
Andre Dr. Riehen Ch Pugin
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 DE2758407A1 publication Critical patent/DE2758407A1/de
Application granted granted Critical
Publication of DE2758407C2 publication Critical patent/DE2758407C2/de
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
    • 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)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19772758407 1976-12-31 1977-12-28 Verfahren zur herstellung von azopigmenten Granted DE2758407A1 (de)

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 (2)

Publication Number Publication Date
DE2758407A1 DE2758407A1 (de) 1978-07-13
DE2758407C2 true DE2758407C2 ( ) 1987-07-23

Family

ID=4417944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772758407 Granted DE2758407A1 (de) 1976-12-31 1977-12-28 Verfahren zur herstellung von azopigmenten

Country Status (8)

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

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
DE2758407A1 (de) 1978-07-13
FR2376190B1 ( ) 1980-05-16
DK588677A (da) 1978-07-01
CH624977A5 (en) 1981-08-31
BR7708740A (pt) 1978-08-22
JPS6126591B2 ( ) 1986-06-21
GB1595489A (en) 1981-08-12
JPS5385826A (en) 1978-07-28
CA1095902A (en) 1981-02-17
FR2376190A1 (fr) 1978-07-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: ZUMSTEIN SEN., F., DR. ASSMANN, E., DIPL.-CHEM. DR

D2 Grant after examination
8364 No opposition during term of opposition