DE191112C - - Google Patents

Info

Publication number
DE191112C
DE191112C DENDAT191112D DE191112DA DE191112C DE 191112 C DE191112 C DE 191112C DE NDAT191112 D DENDAT191112 D DE NDAT191112D DE 191112D A DE191112D A DE 191112DA DE 191112 C DE191112 C DE 191112C
Authority
DE
Germany
Prior art keywords
preparing
higher temperature
red dye
fuming sulfuric
methylthiosalicylic
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.)
Active
Application number
DENDAT191112D
Other languages
German (de)
English (en)
Publication of DE191112C publication Critical patent/DE191112C/de
Active 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
    • C09B7/00—Indigoid dyes
    • C09B7/10—Bis-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
DENDAT191112D Active DE191112C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE191112C true DE191112C (enrdf_load_html_response)

Family

ID=454528

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT191112D Active DE191112C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE191112C (enrdf_load_html_response)

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