DE207668C - - Google Patents

Info

Publication number
DE207668C
DE207668C DENDAT207668D DE207668DA DE207668C DE 207668 C DE207668 C DE 207668C DE NDAT207668 D DENDAT207668 D DE NDAT207668D DE 207668D A DE207668D A DE 207668DA DE 207668 C DE207668 C DE 207668C
Authority
DE
Germany
Prior art keywords
heated
parts
solution
sulfonic acid
yellow
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
DENDAT207668D
Other languages
German (de)
English (en)
Publication of DE207668C publication Critical patent/DE207668C/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/06—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/08—Dyes containing only OH-groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
DENDAT207668D Active DE207668C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE207668C true DE207668C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=469749

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT207668D Active DE207668C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE207668C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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