FR414062A - Process for the production of brown sulfur dyes - Google Patents

Process for the production of brown sulfur dyes

Info

Publication number
FR414062A
FR414062A FR414062DA FR414062A FR 414062 A FR414062 A FR 414062A FR 414062D A FR414062D A FR 414062DA FR 414062 A FR414062 A FR 414062A
Authority
FR
France
Prior art keywords
production
sulfur dyes
brown sulfur
brown
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)
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.)
CHEM FAB GRIESHEIM ELEKTRON SO
Original Assignee
CHEM FAB GRIESHEIM ELEKTRON SO
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 CHEM FAB GRIESHEIM ELEKTRON SO filed Critical CHEM FAB GRIESHEIM ELEKTRON SO
Application granted granted Critical
Publication of FR414062A publication Critical patent/FR414062A/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
    • C09B49/02—Sulfur dyes from nitro compounds of the benzene, naphthalene or anthracene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR414062D 1910-02-12 1910-02-12 Process for the production of brown sulfur dyes Expired FR414062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR414062T 1910-02-12

Publications (1)

Publication Number Publication Date
FR414062A true FR414062A (en) 1910-08-25

Family

ID=1457796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR414062D Expired FR414062A (en) 1910-02-12 1910-02-12 Process for the production of brown sulfur dyes

Country Status (1)

Country Link
FR (1) FR414062A (en)

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