CH203143A - Process for the production of an indigoid vat dye. - Google Patents

Process for the production of an indigoid vat dye.

Info

Publication number
CH203143A
CH203143A CH203143DA CH203143A CH 203143 A CH203143 A CH 203143A CH 203143D A CH203143D A CH 203143DA CH 203143 A CH203143 A CH 203143A
Authority
CH
Switzerland
Prior art keywords
production
vat dye
indigoid vat
indigoid
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH203143A publication Critical patent/CH203143A/en

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
    • C09B7/00—Indigoid dyes
    • C09B7/10—Bis-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH203143D 1937-10-22 1937-10-22 Process for the production of an indigoid vat dye. CH203143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH203143T 1937-10-22

Publications (1)

Publication Number Publication Date
CH203143A true CH203143A (en) 1939-02-28

Family

ID=4443546

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203143D CH203143A (en) 1937-10-22 1937-10-22 Process for the production of an indigoid vat dye.

Country Status (1)

Country Link
CH (1) CH203143A (en)

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