FR328158A - Process for the preparation of a bluish black sulfur coloring material - Google Patents

Process for the preparation of a bluish black sulfur coloring material

Info

Publication number
FR328158A
FR328158A FR328158DA FR328158A FR 328158 A FR328158 A FR 328158A FR 328158D A FR328158D A FR 328158DA FR 328158 A FR328158 A FR 328158A
Authority
FR
France
Prior art keywords
preparation
coloring material
bluish black
black sulfur
sulfur coloring
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.)
Cie Parisienne De Couleurs D A
Original Assignee
Cie Parisienne De Couleurs D A
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 Cie Parisienne De Couleurs D A filed Critical Cie Parisienne De Couleurs D A
Application granted granted Critical
Publication of FR328158A publication Critical patent/FR328158A/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)
FR328158D 1902-11-28 1902-11-28 Process for the preparation of a bluish black sulfur coloring material Expired FR328158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR328158T 1902-11-28

Publications (1)

Publication Number Publication Date
FR328158A true FR328158A (en) 1904-02-08

Family

ID=1378090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR328158D Expired FR328158A (en) 1902-11-28 1902-11-28 Process for the preparation of a bluish black sulfur coloring material

Country Status (1)

Country Link
FR (1) FR328158A (en)

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