FR422842A - Process for the manufacture of orange dyes for cotton - Google Patents

Process for the manufacture of orange dyes for cotton

Info

Publication number
FR422842A
FR422842A FR422842DA FR422842A FR 422842 A FR422842 A FR 422842A FR 422842D A FR422842D A FR 422842DA FR 422842 A FR422842 A FR 422842A
Authority
FR
France
Prior art keywords
cotton
manufacture
orange dyes
orange
dyes
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 FR422842A publication Critical patent/FR422842A/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
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR422842D 1910-11-21 1910-11-21 Process for the manufacture of orange dyes for cotton Expired FR422842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR422842T 1910-11-21

Publications (1)

Publication Number Publication Date
FR422842A true FR422842A (en) 1911-03-31

Family

ID=1465753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422842D Expired FR422842A (en) 1910-11-21 1910-11-21 Process for the manufacture of orange dyes for cotton

Country Status (1)

Country Link
FR (1) FR422842A (en)

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