FR500913A - Préparation de matières colorantes noires et bleues amidées - Google Patents

Préparation de matières colorantes noires et bleues amidées

Info

Publication number
FR500913A
FR500913A FR500913A FR500913DA FR500913A FR 500913 A FR500913 A FR 500913A FR 500913 A FR500913 A FR 500913A FR 500913D A FR500913D A FR 500913DA FR 500913 A FR500913 A FR 500913A
Authority
FR
France
Prior art keywords
amid
blue
black
preparation
coloring matter
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
FR500913A
Other languages
English (en)
Inventor
Raymond 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 FR500913A publication Critical patent/FR500913A/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
    • C09B49/06—Sulfur dyes from azines, oxazines, thiazines or thiazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR500913A 1916-12-09 1916-12-09 Préparation de matières colorantes noires et bleues amidées Expired FR500913A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500913T 1916-12-09

Publications (1)

Publication Number Publication Date
FR500913A true FR500913A (fr) 1920-03-27

Family

ID=8905375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500913A Expired FR500913A (fr) 1916-12-09 1916-12-09 Préparation de matières colorantes noires et bleues amidées

Country Status (1)

Country Link
FR (1) FR500913A (fr)

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