BE843716A - Colorants de la quinophtalone, leur obtention et leur application - Google Patents

Colorants de la quinophtalone, leur obtention et leur application

Info

Publication number
BE843716A
BE843716A BE168579A BE168579A BE843716A BE 843716 A BE843716 A BE 843716A BE 168579 A BE168579 A BE 168579A BE 168579 A BE168579 A BE 168579A BE 843716 A BE843716 A BE 843716A
Authority
BE
Belgium
Prior art keywords
quinophthalone
colorants
obtaining
application
quinophthalone colorants
Prior art date
Application number
BE168579A
Other languages
English (en)
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 filed Critical
Publication of BE843716A publication Critical patent/BE843716A/fr

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
    • C09B25/00—Quinophthalones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE168579A 1975-07-05 1976-07-02 Colorants de la quinophtalone, leur obtention et leur application BE843716A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752530123 DE2530123A1 (de) 1975-07-05 1975-07-05 Chinophthalonfarbstoffe

Publications (1)

Publication Number Publication Date
BE843716A true BE843716A (fr) 1977-01-03

Family

ID=5950783

Family Applications (1)

Application Number Title Priority Date Filing Date
BE168579A BE843716A (fr) 1975-07-05 1976-07-02 Colorants de la quinophtalone, leur obtention et leur application

Country Status (2)

Country Link
BE (1) BE843716A (fr)
DE (1) DE2530123A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2633795T3 (es) * 2011-10-24 2017-09-25 Keki Hormusji Gharda Un pigmento de bis-quinoftalona y un proceso para preparar el mismo

Also Published As

Publication number Publication date
DE2530123A1 (de) 1977-01-27

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