FR326113A - Process for the manufacture of dyes using hypourates of meta-diamines - Google Patents

Process for the manufacture of dyes using hypourates of meta-diamines

Info

Publication number
FR326113A
FR326113A FR326113DA FR326113A FR 326113 A FR326113 A FR 326113A FR 326113D A FR326113D A FR 326113DA FR 326113 A FR326113 A FR 326113A
Authority
FR
France
Prior art keywords
hypourates
diamines
meta
dyes
manufacture
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.)
CHEMISCHE FABRIKEN VORM WEILER-TER MEER Ste
Original Assignee
CHEMISCHE FABRIKEN VORM WEILER-TER MEER Ste
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 CHEMISCHE FABRIKEN VORM WEILER-TER MEER Ste filed Critical CHEMISCHE FABRIKEN VORM WEILER-TER MEER Ste
Application granted granted Critical
Publication of FR326113A publication Critical patent/FR326113A/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
    • C09B49/08—Sulfur dyes from urea derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR326113D 1902-11-05 1902-11-05 Process for the manufacture of dyes using hypourates of meta-diamines Expired FR326113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR326113T 1902-11-05

Publications (1)

Publication Number Publication Date
FR326113A true FR326113A (en) 1903-05-16

Family

ID=1376221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR326113D Expired FR326113A (en) 1902-11-05 1902-11-05 Process for the manufacture of dyes using hypourates of meta-diamines

Country Status (1)

Country Link
FR (1) FR326113A (en)

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