FR1441174A - New disazo dyes and their preparation - Google Patents

New disazo dyes and their preparation

Info

Publication number
FR1441174A
FR1441174A FR25732A FR25732A FR1441174A FR 1441174 A FR1441174 A FR 1441174A FR 25732 A FR25732 A FR 25732A FR 25732 A FR25732 A FR 25732A FR 1441174 A FR1441174 A FR 1441174A
Authority
FR
France
Prior art keywords
preparation
disazo dyes
new disazo
new
dyes
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
FR25732A
Other languages
French (fr)
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Priority to FR25732A priority Critical patent/FR1441174A/en
Application granted granted Critical
Publication of FR1441174A publication Critical patent/FR1441174A/en
Expired 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo 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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR25732A 1964-07-25 1965-07-23 New disazo dyes and their preparation Expired FR1441174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR25732A FR1441174A (en) 1964-07-25 1965-07-23 New disazo dyes and their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC0033502 1964-07-25
FR25732A FR1441174A (en) 1964-07-25 1965-07-23 New disazo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1441174A true FR1441174A (en) 1966-06-03

Family

ID=25969906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25732A Expired FR1441174A (en) 1964-07-25 1965-07-23 New disazo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1441174A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295089A1 (en) * 1974-12-20 1976-07-16 Sandoz Sa NEW DISAZOIC DYES AND THEIR PREPARATION
EP0017831A1 (en) * 1979-04-06 1980-10-29 BASF Aktiengesellschaft Azo-triazine-azo dyestuffs and their use in dyeing paper
FR2635783A1 (en) * 1988-08-26 1990-03-02 Sandoz Sa NOVEL ANIONIC DISAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS
WO1998012264A1 (en) * 1996-09-19 1998-03-26 Zeneca Limited Azo dyes for ink-jet printing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295089A1 (en) * 1974-12-20 1976-07-16 Sandoz Sa NEW DISAZOIC DYES AND THEIR PREPARATION
EP0017831A1 (en) * 1979-04-06 1980-10-29 BASF Aktiengesellschaft Azo-triazine-azo dyestuffs and their use in dyeing paper
FR2635783A1 (en) * 1988-08-26 1990-03-02 Sandoz Sa NOVEL ANIONIC DISAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS
EP0357560A2 (en) * 1988-08-26 1990-03-07 Sandoz Ag Anionic triazinylamino-disazo dyes
EP0357560A3 (en) * 1988-08-26 1991-09-25 Sandoz Ag Anionic triazinylamino-disazo dyes
BE1004399A3 (en) * 1988-08-26 1992-11-17 Sandoz Sa Disazo ANIONIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES.
WO1998012264A1 (en) * 1996-09-19 1998-03-26 Zeneca Limited Azo dyes for ink-jet printing
GB2332440A (en) * 1996-09-19 1999-06-23 Zeneca Ltd AZO dyes for Ink-jet printing
GB2332440B (en) * 1996-09-19 2001-04-11 Zeneca Ltd Azo dyes for ink-jet printing
US6277185B1 (en) 1996-09-19 2001-08-21 Zeneca Limited Dye compounds, compositions containing them and their use

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