FR919845A - Colorant diazoïque - Google Patents

Colorant diazoïque

Info

Publication number
FR919845A
FR919845A FR919845DA FR919845A FR 919845 A FR919845 A FR 919845A FR 919845D A FR919845D A FR 919845DA FR 919845 A FR919845 A FR 919845A
Authority
FR
France
Prior art keywords
disazo dye
disazo
dye
Prior art date
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technicolor Motion Picture Corp
Original Assignee
Technicolor Motion Picture Corp
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 by Technicolor Motion Picture Corp filed Critical Technicolor Motion Picture Corp
Application granted granted Critical
Publication of FR919845A publication Critical patent/FR919845A/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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR919845D 1945-04-07 1946-01-08 Colorant diazoïque Expired FR919845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US919845XA 1945-04-07 1945-04-07

Publications (1)

Publication Number Publication Date
FR919845A true FR919845A (fr) 1947-03-19

Family

ID=22230633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919845D Expired FR919845A (fr) 1945-04-07 1946-01-08 Colorant diazoïque

Country Status (1)

Country Link
FR (1) FR919845A (fr)

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