NL140890B - Werkwijze ter bereiding van carbamoylgroepen bevattende monoazokleurstoffen. - Google Patents

Werkwijze ter bereiding van carbamoylgroepen bevattende monoazokleurstoffen.

Info

Publication number
NL140890B
NL140890B NL63298521A NL298521A NL140890B NL 140890 B NL140890 B NL 140890B NL 63298521 A NL63298521 A NL 63298521A NL 298521 A NL298521 A NL 298521A NL 140890 B NL140890 B NL 140890B
Authority
NL
Netherlands
Prior art keywords
preparation
coloring agents
groups containing
carbamoyl groups
containing monoazo
Prior art date
Application number
NL63298521A
Other languages
English (en)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of NL140890B publication Critical patent/NL140890B/nl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
NL63298521A 1962-09-28 1963-09-27 Werkwijze ter bereiding van carbamoylgroepen bevattende monoazokleurstoffen. NL140890B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1143062A CH422193A (de) 1962-09-28 1962-09-28 Verfahren zur Herstellung von neuen Carbonsäureamidazofarbstoffen
CH977363A CH476073A (de) 1962-09-28 1963-08-07 Verfahren zur Herstellung von neuen Carbonsäureamidazofarbstoffen

Publications (1)

Publication Number Publication Date
NL140890B true NL140890B (nl) 1974-01-15

Family

ID=25705304

Family Applications (1)

Application Number Title Priority Date Filing Date
NL63298521A NL140890B (nl) 1962-09-28 1963-09-27 Werkwijze ter bereiding van carbamoylgroepen bevattende monoazokleurstoffen.

Country Status (6)

Country Link
US (1) US3394123A (nl)
CH (2) CH422193A (nl)
DE (1) DE1278040B (nl)
ES (1) ES292034A1 (nl)
GB (1) GB997654A (nl)
NL (1) NL140890B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794359A (fr) * 1972-01-22 1973-07-23 Hoechst Ag Pigments monoazoiques et leur preparation
JP2002508802A (ja) * 1997-06-30 2002-03-19 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド Ｃ．ｉ．ピグメントレッド２２２を含有する顔料分散体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602064C (de) * 1933-02-23 1934-08-31 I G Farbenindustrie Akt Ges Verfahren zum Faerben von hochmolekularen, organischen, plastischen Massen, insbesondere Kautschuk und kautschukaehnlichen Substanzen
DE673082C (de) * 1936-03-04 1939-03-15 I G Farbenindustrie Akt Ges Verfahren zum Faerben von hochmolekularen, organischen, plastischen Massen, insbesondere von Kautschuk und kautschukaehnlichen Substanzen
CH427085A (de) * 1960-12-12 1966-12-31 Ciba Geigy Verfahren zur Herstellung neuer Carbonsäureamidderivate von Azofarbstoffen

Also Published As

Publication number Publication date
US3394123A (en) 1968-07-23
CH422193A (de) 1966-10-15
CH476073A (de) 1969-07-31
GB997654A (en) 1965-07-07
DE1278040B (de) 1968-09-19
ES292034A1 (es) 1964-03-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CIBA GEIGY