FR361939A - Production de nouveaux colorants - Google Patents

Production de nouveaux colorants

Info

Publication number
FR361939A
FR361939A FR361939DA FR361939A FR 361939 A FR361939 A FR 361939A FR 361939D A FR361939D A FR 361939DA FR 361939 A FR361939 A FR 361939A
Authority
FR
France
Prior art keywords
production
new dyes
dyes
new
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
English (en)
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 FR361939A publication Critical patent/FR361939A/fr
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
    • C09B49/04—Sulfur dyes from amino compounds of the benzene, naphthalene or anthracene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR361939D 1905-11-25 1905-11-25 Production de nouveaux colorants Expired FR361939A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR361939T 1905-11-25

Publications (1)

Publication Number Publication Date
FR361939A true FR361939A (fr) 1906-12-29

Family

ID=1409547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR361939D Expired FR361939A (fr) 1905-11-25 1905-11-25 Production de nouveaux colorants

Country Status (1)

Country Link
FR (1) FR361939A (fr)

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