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 (enrdf_load_stackoverflow)
CH (1) CH461666A (enrdf_load_stackoverflow)
DE (1) DE1444729A1 (enrdf_load_stackoverflow)
DK (1) DK119836B (enrdf_load_stackoverflow)
GB (1) GB1083315A (enrdf_load_stackoverflow)
NL (1) NL6409811A (enrdf_load_stackoverflow)

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
DE1569841B1 (de) * 1966-10-28 1970-08-27 Siegle & Co Gmbh G Pigmentfarbstoffe und Verfahren zu deren Herstellung
DE1569842B1 (de) * 1966-10-28 1970-10-01 Siegle & Co Gmbh G Pigmentfarbstoffe und Verfahren zu deren Herstellung

Also Published As

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

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