FR361982A - Process for preparing direct sulfur dyes - Google Patents

Process for preparing direct sulfur dyes

Info

Publication number
FR361982A
FR361982A FR361982DA FR361982A FR 361982 A FR361982 A FR 361982A FR 361982D A FR361982D A FR 361982DA FR 361982 A FR361982 A FR 361982A
Authority
FR
France
Prior art keywords
sulfur dyes
preparing direct
direct sulfur
preparing
dyes
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)
Inventor
Emmanuel Vidal
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR361982A publication Critical patent/FR361982A/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)
FR361982D 1905-12-09 1905-12-09 Process for preparing direct sulfur dyes Expired FR361982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR361982T 1905-12-09

Publications (1)

Publication Number Publication Date
FR361982A true FR361982A (en) 1907-01-21

Family

ID=1409584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR361982D Expired FR361982A (en) 1905-12-09 1905-12-09 Process for preparing direct sulfur dyes

Country Status (1)

Country Link
FR (1) FR361982A (en)

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