DE2306273A1 - Neue disazopigmente und verfahren zu deren herstellung - Google Patents

Neue disazopigmente und verfahren zu deren herstellung

Info

Publication number
DE2306273A1
DE2306273A1 DE19732306273 DE2306273A DE2306273A1 DE 2306273 A1 DE2306273 A1 DE 2306273A1 DE 19732306273 DE19732306273 DE 19732306273 DE 2306273 A DE2306273 A DE 2306273A DE 2306273 A1 DE2306273 A1 DE 2306273A1
Authority
DE
Germany
Prior art keywords
formula
amino
diamino
radical
red
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.)
Pending
Application number
DE19732306273
Other languages
German (de)
English (en)
Inventor
Armand Dr Roueche
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 DE2306273A1 publication Critical patent/DE2306273A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/32Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38Preparation 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02Disazo dyes
    • C09B33/147Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19732306273 1972-02-11 1973-02-08 Neue disazopigmente und verfahren zu deren herstellung Pending DE2306273A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH203372A CH566375A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-02-11 1972-02-11

Publications (1)

Publication Number Publication Date
DE2306273A1 true DE2306273A1 (de) 1973-08-16

Family

ID=4224350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732306273 Pending DE2306273A1 (de) 1972-02-11 1973-02-08 Neue disazopigmente und verfahren zu deren herstellung

Country Status (10)

Country Link
JP (1) JPS4889226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR197021A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU476435B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE795196A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1000695A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH566375A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2306273A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2171373B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1400950A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7301901A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE517439C (de) * 1928-12-06 1931-02-04 I G Farbenindustrie Akt Ges Verfahren zur Darstellung wasserunloeslicher Azofarbstoffe
FR872977A (fr) * 1940-06-25 1942-06-25 Ste Ind Chim Bale Nouveaux colorants azoïques

Also Published As

Publication number Publication date
FR2171373A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-21
JPS4889226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-11-21
AU476435B2 (en) 1976-09-23
AR197021A1 (es) 1974-03-08
AU5192573A (en) 1974-08-08
CA1000695A (en) 1976-11-30
GB1400950A (en) 1975-07-16
NL7301901A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-14
CH566375A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-15
BE795196A (fr) 1973-08-09
FR2171373B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-11

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