FR418362A - Process for the production of substantive disazo dyestuffs - Google Patents

Process for the production of substantive disazo dyestuffs

Info

Publication number
FR418362A
FR418362A FR418362DA FR418362A FR 418362 A FR418362 A FR 418362A FR 418362D A FR418362D A FR 418362DA FR 418362 A FR418362 A FR 418362A
Authority
FR
France
Prior art keywords
production
disazo dyestuffs
substantive
substantive disazo
dyestuffs
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
French (fr)
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.)
GRIESHEIM ELEKTRON CHEM FAB
Chemische Fabrik Griesheim Elektron
Original Assignee
GRIESHEIM ELEKTRON CHEM FAB
Chemische Fabrik Griesheim Elektron
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 GRIESHEIM ELEKTRON CHEM FAB, Chemische Fabrik Griesheim Elektron filed Critical GRIESHEIM ELEKTRON CHEM FAB
Application granted granted Critical
Publication of FR418362A publication Critical patent/FR418362A/en
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)
FR418362D 1910-07-18 1910-07-18 Process for the production of substantive disazo dyestuffs Expired FR418362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR418362T 1910-07-18

Publications (1)

Publication Number Publication Date
FR418362A true FR418362A (en) 1910-12-07

Family

ID=1461682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418362D Expired FR418362A (en) 1910-07-18 1910-07-18 Process for the production of substantive disazo dyestuffs

Country Status (1)

Country Link
FR (1) FR418362A (en)

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