DK119836B - Fremgangsmåde til forbedring af ægthesegenskaberne hos farvestoffer. - Google Patents

Fremgangsmåde til forbedring af ægthesegenskaberne hos farvestoffer.

Info

Publication number
DK119836B
DK119836B DK409564A DK409564A DK119836B DK 119836 B DK119836 B DK 119836B DK 409564 A DK409564 A DK 409564A DK 409564 A DK409564 A DK 409564A DK 119836 B DK119836 B DK 119836B
Authority
DK
Denmark
Prior art keywords
dyes
improving
authenticity properties
authenticity
properties
Prior art date
Application number
DK409564A
Other languages
Danish (da)
English (en)
Inventor
L Heckl
K Heinle
E Liedek
Original Assignee
Siegle & Co Gmbh G
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 Gmbh G filed Critical Siegle & Co Gmbh G
Publication of DK119836B publication Critical patent/DK119836B/da

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)
DK409564A 1963-08-29 1964-08-19 Fremgangsmåde til forbedring af ægthesegenskaberne hos farvestoffer. DK119836B (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK119836B true DK119836B (da) 1971-03-01

Family

ID=7513406

Family Applications (1)

Application Number Title Priority Date Filing Date
DK409564A DK119836B (da) 1963-08-29 1964-08-19 Fremgangsmåde til forbedring af ægthesegenskaberne hos farvestoffer.

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544546A1 (de) * 1965-11-02 1969-07-10 Bayer Ag Azofarbstoffe und Verfahren zu deren Herstellung
DE1544556A1 (de) * 1966-01-14 1970-04-09 Bayer Ag Azofarbstoffe und Verfahren zu deren Herstellung
DE1569842B1 (de) * 1966-10-28 1970-10-01 Siegle & Co Gmbh G Pigmentfarbstoffe und Verfahren zu deren Herstellung
DE1569841B1 (de) * 1966-10-28 1970-08-27 Siegle & Co Gmbh G Pigmentfarbstoffe und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
BE652251A (de) 1964-12-16
DE1444729A1 (de) 1969-05-14
NL6409811A (de) 1965-03-01
GB1083315A (en) 1967-09-13
CH461666A (de) 1968-08-31

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