CH527879A - Process for the preparation of new cationic azo dyes - Google Patents

Process for the preparation of new cationic azo dyes

Info

Publication number
CH527879A
CH527879A CH597571A CH597571A CH527879A CH 527879 A CH527879 A CH 527879A CH 597571 A CH597571 A CH 597571A CH 597571 A CH597571 A CH 597571A CH 527879 A CH527879 A CH 527879A
Authority
CH
Switzerland
Prior art keywords
preparation
azo dyes
cationic azo
new cationic
new
Prior art date
Application number
CH597571A
Other languages
French (fr)
Inventor
Michel Sureau Robert Frederic
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CH527879A publication Critical patent/CH527879A/en

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH597571A 1970-04-28 1971-04-23 Process for the preparation of new cationic azo dyes CH527879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7015403A FR2085505B1 (en) 1970-04-28 1970-04-28

Publications (1)

Publication Number Publication Date
CH527879A true CH527879A (en) 1972-09-15

Family

ID=9054715

Family Applications (1)

Application Number Title Priority Date Filing Date
CH597571A CH527879A (en) 1970-04-28 1971-04-23 Process for the preparation of new cationic azo dyes

Country Status (7)

Country Link
BE (1) BE765388A (en)
BR (1) BR7102526D0 (en)
CH (1) CH527879A (en)
DE (1) DE2119745C3 (en)
FR (1) FR2085505B1 (en)
GB (1) GB1355352A (en)
NL (1) NL7105344A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315493B (en) * 1996-07-24 2001-01-03 Lexmark Int Inc Ink jet ink dyes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE633447A (en) *
FR1497149A (en) * 1965-10-22 1967-10-06 Gen Aniline & Film Corp Basic monoazo dyes, especially for dyeing synthetic fibers
CH557857A (en) * 1968-05-31 1975-01-15 Ciba Geigy Ag PROCESS FOR THE PREPARATION OF BASIC AZO DYES.

Also Published As

Publication number Publication date
BR7102526D0 (en) 1973-04-26
BE765388A (en) 1971-10-06
DE2119745A1 (en) 1971-11-18
FR2085505B1 (en) 1973-07-13
DE2119745C3 (en) 1974-12-05
GB1355352A (en) 1974-06-05
NL7105344A (en) 1971-11-01
DE2119745B2 (en) 1974-05-02
FR2085505A1 (en) 1971-12-24

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Legal Events

Date Code Title Description
PL Patent ceased