GB191221729A - Manufacture of a Red Wool Dyestuff. - Google Patents

Manufacture of a Red Wool Dyestuff.

Info

Publication number
GB191221729A
GB191221729A GB191221729DA GB191221729A GB 191221729 A GB191221729 A GB 191221729A GB 191221729D A GB191221729D A GB 191221729DA GB 191221729 A GB191221729 A GB 191221729A
Authority
GB
United Kingdom
Prior art keywords
manufacture
red wool
red
wool dyestuff
dyestuff
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of GB191221729A publication Critical patent/GB191221729A/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
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB191221729D 1911-12-06 1912-09-24 Manufacture of a Red Wool Dyestuff. Expired GB191221729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE261555T 1911-12-06

Publications (1)

Publication Number Publication Date
GB191221729A true GB191221729A (en) 1912-11-07

Family

ID=32337293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191221729D Expired GB191221729A (en) 1911-12-06 1912-09-24 Manufacture of a Red Wool Dyestuff.

Country Status (3)

Country Link
DE (1) DE261555C (enrdf_load_stackoverflow)
FR (1) FR448442A (enrdf_load_stackoverflow)
GB (1) GB191221729A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR448442A (fr) 1913-01-30
DE261555C (enrdf_load_stackoverflow)

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