FR376888A - Process for making substantial acid-solid coloring materials - Google Patents

Process for making substantial acid-solid coloring materials

Info

Publication number
FR376888A
FR376888A FR376888DA FR376888A FR 376888 A FR376888 A FR 376888A FR 376888D A FR376888D A FR 376888DA FR 376888 A FR376888 A FR 376888A
Authority
FR
France
Prior art keywords
coloring materials
solid coloring
making substantial
substantial acid
acid
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
French (fr)
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
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 Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Application granted granted Critical
Publication of FR376888A publication Critical patent/FR376888A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR376888D 1906-04-25 1907-04-18 Process for making substantial acid-solid coloring materials Expired FR376888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE376888X 1911-08-14

Publications (1)

Publication Number Publication Date
FR376888A true FR376888A (en) 1907-08-23

Family

ID=1423355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376888D Expired FR376888A (en) 1906-04-25 1907-04-18 Process for making substantial acid-solid coloring materials

Country Status (1)

Country Link
FR (1) FR376888A (en)

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