FR2628433B1 - Colorants disazoiques anioniques, leur preparation et leurs utilisations - Google Patents

Colorants disazoiques anioniques, leur preparation et leurs utilisations

Info

Publication number
FR2628433B1
FR2628433B1 FR8903044A FR8903044A FR2628433B1 FR 2628433 B1 FR2628433 B1 FR 2628433B1 FR 8903044 A FR8903044 A FR 8903044A FR 8903044 A FR8903044 A FR 8903044A FR 2628433 B1 FR2628433 B1 FR 2628433B1
Authority
FR
France
Prior art keywords
preparation
disazo dyes
anionic disazo
anionic
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 - Lifetime
Application number
FR8903044A
Other languages
English (en)
Other versions
FR2628433A1 (fr
Inventor
Christian Monschau
Adolf Kaeser
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 FR2628433A1 publication Critical patent/FR2628433A1/fr
Application granted granted Critical
Publication of FR2628433B1 publication Critical patent/FR2628433B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paper (AREA)
FR8903044A 1988-03-09 1989-03-08 Colorants disazoiques anioniques, leur preparation et leurs utilisations Expired - Lifetime FR2628433B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH889/88A CH679723B5 (fr) 1988-03-09 1988-03-09

Publications (2)

Publication Number Publication Date
FR2628433A1 FR2628433A1 (fr) 1989-09-15
FR2628433B1 true FR2628433B1 (fr) 1991-05-17

Family

ID=4197545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8903044A Expired - Lifetime FR2628433B1 (fr) 1988-03-09 1989-03-08 Colorants disazoiques anioniques, leur preparation et leurs utilisations

Country Status (6)

Country Link
JP (1) JPH02191675A (fr)
BE (1) BE1001626A3 (fr)
CH (1) CH679723B5 (fr)
DE (1) DE3907163A1 (fr)
FR (1) FR2628433B1 (fr)
GB (1) GB2216539B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103911018B (zh) * 2014-03-21 2016-01-20 沈阳化工大学 一种制备直接红253的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601437A5 (fr) * 1975-04-24 1978-07-14 Sandoz Ag

Also Published As

Publication number Publication date
GB2216539A (en) 1989-10-11
JPH02191675A (ja) 1990-07-27
GB8905194D0 (en) 1989-04-19
DE3907163A1 (de) 1989-09-21
BE1001626A3 (fr) 1989-12-19
CH679723B5 (fr) 1992-10-15
GB2216539B (en) 1991-12-18
CH679723GA3 (fr) 1992-04-15
FR2628433A1 (fr) 1989-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse