BE375280A - - Google Patents

Info

Publication number
BE375280A
BE375280A BE375280DA BE375280A BE 375280 A BE375280 A BE 375280A BE 375280D A BE375280D A BE 375280DA BE 375280 A BE375280 A BE 375280A
Authority
BE
Belgium
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 BE375280A publication Critical patent/BE375280A/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/26—Tetrazo dyes of the type A->B->C->K<-D

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE375280D 1929-11-29 BE375280A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE352368X 1929-11-29

Publications (1)

Publication Number Publication Date
BE375280A true BE375280A (ja�@�@)

Family

ID=6274777

Family Applications (1)

Application Number Title Priority Date Filing Date
BE375280D BE375280A (ja�@�@) 1929-11-29

Country Status (4)

Country Link
US (1) US1829672A (ja�@�@)
BE (1) BE375280A (ja�@�@)
GB (1) GB352368A (ja�@�@)
NL (1) NL28388C (ja�@�@)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472965A (en) * 1949-06-14 Metallized tetrakisazo dyes
US2459913A (en) * 1944-04-04 1949-01-25 Geigy Ag J R Metallizable tetrakisazo dye

Also Published As

Publication number Publication date
US1829672A (en) 1931-10-27
NL28388C (ja�@�@)
GB352368A (en) 1931-07-09

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