NL50492C - - Google Patents

Info

Publication number
NL50492C
NL50492C NL50492DA NL50492C NL 50492 C NL50492 C NL 50492C NL 50492D A NL50492D A NL 50492DA NL 50492 C NL50492 C NL 50492C
Authority
NL
Netherlands
Application number
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.)
Publication of NL50492C publication Critical patent/NL50492C/xx

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
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
NL50492D 1937-02-27 NL50492C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE749167T 1937-02-27

Publications (1)

Publication Number Publication Date
NL50492C true NL50492C (xx)

Family

ID=6649209

Family Applications (1)

Application Number Title Priority Date Filing Date
NL50492D NL50492C (xx) 1937-02-27

Country Status (2)

Country Link
DE (1) DE749167C (xx)
NL (1) NL50492C (xx)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE479926C (de) * 1927-08-20 1929-07-24 I G Farbenindustrie Akt Ges Verfahren zur Darstellung von Azofarbstoffen
DE515231C (de) * 1927-08-21 1930-12-31 I G Farbenindustrie Akt Ges Verfahren zur Darstellung von Disazofarbstoffen
DE628462C (de) * 1934-02-10 1936-04-06 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Azofarbstoffen

Also Published As

Publication number Publication date
DE749167C (de) 1945-01-31

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