FR54893E - - Google Patents

Info

Publication number
FR54893E
FR54893E FR54893DA FR54893E FR 54893 E FR54893 E FR 54893E FR 54893D A FR54893D A FR 54893DA FR 54893 E FR54893 E FR 54893E
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR54893E publication Critical patent/FR54893E/fr
Expired legal-status Critical Current

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/40—Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR54893D Expired FR54893E (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
FR54893E true FR54893E (enrdf_load_stackoverflow) 1950-12-07

Family

ID=1363408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54893D Expired FR54893E (enrdf_load_stackoverflow)

Country Status (1)

Country Link
FR (1) FR54893E (enrdf_load_stackoverflow)

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