GB191311096A - Manufacture of Sulphurised Dyestuffs Fast to Chlorine. - Google Patents

Manufacture of Sulphurised Dyestuffs Fast to Chlorine.

Info

Publication number
GB191311096A
GB191311096A GB191311096DA GB191311096A GB 191311096 A GB191311096 A GB 191311096A GB 191311096D A GB191311096D A GB 191311096DA GB 191311096 A GB191311096 A GB 191311096A
Authority
GB
United Kingdom
Prior art keywords
chlorine
manufacture
sulphurised
fast
dyestuffs fast
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
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of GB191311096A publication Critical patent/GB191311096A/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
    • C09B49/00—Sulfur dyes
    • C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

11,096. Farbwerke vorm. Meister, Lucius, & Br³ning. May 14, 1912, [Convention date]. Sulphuretted dyes are obtained by treating with sulphur and alkali sulphide the indophenol sulphonic acids or leuco compounds thereof described in Specification 10,875/13. The products dye cotton blue shades from alkali sulphide baths.
GB191311096D 1912-05-14 1913-05-10 Manufacture of Sulphurised Dyestuffs Fast to Chlorine. Expired GB191311096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191311096X 1912-05-14

Publications (1)

Publication Number Publication Date
GB191311096A true GB191311096A (en) 1913-10-30

Family

ID=32337427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191311096D Expired GB191311096A (en) 1912-05-14 1913-05-10 Manufacture of Sulphurised Dyestuffs Fast to Chlorine.

Country Status (1)

Country Link
GB (1) GB191311096A (en)

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