FR565373A - Process for the production of azo dyestuffs, insoluble in water - Google Patents

Process for the production of azo dyestuffs, insoluble in water

Info

Publication number
FR565373A
FR565373A FR565373DA FR565373A FR 565373 A FR565373 A FR 565373A FR 565373D A FR565373D A FR 565373DA FR 565373 A FR565373 A FR 565373A
Authority
FR
France
Prior art keywords
insoluble
production
water
azo dyestuffs
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 FR565373A publication Critical patent/FR565373A/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
    • C09B35/36—Trisazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR565373D 1922-05-27 1923-04-23 Process for the production of azo dyestuffs, insoluble in water Expired FR565373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE565373X 1922-05-27

Publications (1)

Publication Number Publication Date
FR565373A true FR565373A (en) 1924-01-25

Family

ID=6567262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR565373D Expired FR565373A (en) 1922-05-27 1923-04-23 Process for the production of azo dyestuffs, insoluble in water

Country Status (1)

Country Link
FR (1) FR565373A (en)

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