CH461666A - Process for the production of organic pigment dyes - Google Patents

Process for the production of organic pigment dyes

Info

Publication number
CH461666A
CH461666A CH1011864A CH1011864A CH461666A CH 461666 A CH461666 A CH 461666A CH 1011864 A CH1011864 A CH 1011864A CH 1011864 A CH1011864 A CH 1011864A CH 461666 A CH461666 A CH 461666A
Authority
CH
Switzerland
Prior art keywords
production
organic pigment
pigment dyes
dyes
organic
Prior art date
Application number
CH1011864A
Other languages
German (de)
Inventor
Leonhard Dr Heckl
Kurt Dr Heinle
Egon Dr Liedek
Original Assignee
Siegle & Co Ges Mit Beschraenk
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 Siegle & Co Ges Mit Beschraenk filed Critical Siegle & Co Ges Mit Beschraenk
Publication of CH461666A publication Critical patent/CH461666A/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
    • 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
    • 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
    • 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
    • C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids
    • C09B43/15—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids with formation of cyclic imides of ortho- or peri- dicarboxylic acids
    • 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
    • C09B43/34—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 by reacting ortho- or peri-dicarboxylic 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
    • C09B69/00—Dyes not provided for by a single group of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Cosmetics (AREA)
CH1011864A 1963-08-29 1964-08-03 Process for the production of organic pigment dyes CH461666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0086970 1963-08-29

Publications (1)

Publication Number Publication Date
CH461666A true CH461666A (en) 1968-08-31

Family

ID=7513406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1011864A CH461666A (en) 1963-08-29 1964-08-03 Process for the production of organic pigment dyes

Country Status (6)

Country Link
BE (1) BE652251A (en)
CH (1) CH461666A (en)
DE (1) DE1444729A1 (en)
DK (1) DK119836B (en)
GB (1) GB1083315A (en)
NL (1) NL6409811A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544546A1 (en) * 1965-11-02 1969-07-10 Bayer Ag Azo dyes and process for their preparation
DE1544556A1 (en) * 1966-01-14 1970-04-09 Bayer Ag Azo dyes and process for their preparation
DE1569842B1 (en) * 1966-10-28 1970-10-01 Siegle & Co Gmbh G Pigment dyes and processes for their preparation
DE1569841B1 (en) * 1966-10-28 1970-08-27 Siegle & Co Gmbh G Pigment dyes and processes for their preparation

Also Published As

Publication number Publication date
DE1444729A1 (en) 1969-05-14
DK119836B (en) 1971-03-01
NL6409811A (en) 1965-03-01
GB1083315A (en) 1967-09-13
BE652251A (en) 1964-12-16

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