FR406225A - Process for the preparation of a blue sulphide coloring matter - Google Patents

Process for the preparation of a blue sulphide coloring matter

Info

Publication number
FR406225A
FR406225A FR406225DA FR406225A FR 406225 A FR406225 A FR 406225A FR 406225D A FR406225D A FR 406225DA FR 406225 A FR406225 A FR 406225A
Authority
FR
France
Prior art keywords
sulphide
blue
preparation
coloring matter
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.)
AINT-DENIS
Original Assignee
AINT-DENIS
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 AINT-DENIS filed Critical AINT-DENIS
Application granted granted Critical
Publication of FR406225A publication Critical patent/FR406225A/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)
FR406225D 1908-12-02 1908-12-02 Process for the preparation of a blue sulphide coloring matter Expired FR406225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR406225T 1908-12-02

Publications (1)

Publication Number Publication Date
FR406225A true FR406225A (en) 1910-01-25

Family

ID=1450640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR406225D Expired FR406225A (en) 1908-12-02 1908-12-02 Process for the preparation of a blue sulphide coloring matter

Country Status (1)

Country Link
FR (1) FR406225A (en)

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