NL38344C - - Google Patents

Info

Publication number
NL38344C
NL38344C NL38344DC NL38344C NL 38344 C NL38344 C NL 38344C NL 38344D C NL38344D C NL 38344DC NL 38344 C NL38344 C NL 38344C
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 NL38344C publication Critical patent/NL38344C/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
NL38344D 1933-02-02 NL38344C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE434416X 1933-02-02

Publications (1)

Publication Number Publication Date
NL38344C true NL38344C (fr)

Family

ID=6505996

Family Applications (1)

Application Number Title Priority Date Filing Date
NL38344D NL38344C (fr) 1933-02-02

Country Status (4)

Country Link
US (1) US2105919A (fr)
FR (1) FR768098A (fr)
GB (1) GB434416A (fr)
NL (1) NL38344C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744215C (de) * 1941-03-06 1944-11-15 Ig Farbenindustrie Ag Verfahren zur Herstellung von Aminoazoverbindungen
DE749330C (de) * 1941-03-07 1945-01-19 Verfahren zur Herstellung von Aminoazoverbindungen
BE571513A (fr) * 1956-05-09
US2950275A (en) * 1957-10-19 1960-08-23 Hoechst Ag Azo-dyestuffs insoluble in water
US2970029A (en) * 1957-12-03 1961-01-31 Hoechst Ag Mixture of water-insoluble disazo dyestuffs
DE3516667A1 (de) * 1985-05-09 1986-11-13 Bayer Ag, 5090 Leverkusen Metallkomplex-farbstoffe

Also Published As

Publication number Publication date
FR768098A (fr) 1934-07-31
GB434416A (en) 1935-09-02
US2105919A (en) 1938-01-18

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