FR318739A - Production de nouvelles matières colorantes - Google Patents

Production de nouvelles matières colorantes

Info

Publication number
FR318739A
FR318739A FR318739DA FR318739A FR 318739 A FR318739 A FR 318739A FR 318739D A FR318739D A FR 318739DA FR 318739 A FR318739 A FR 318739A
Authority
FR
France
Prior art keywords
production
coloring materials
new coloring
new
materials
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)
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.)
Durand and Huguenin AG
Original Assignee
Durand and Huguenin AG
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 Durand and Huguenin AG filed Critical Durand and Huguenin AG
Application granted granted Critical
Publication of FR318739A publication Critical patent/FR318739A/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
    • C09B19/00—Oxazine dyes
    • C09B19/005—Gallocyanine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR318739D 1902-02-15 1902-02-15 Production de nouvelles matières colorantes Expired FR318739A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR318739T 1902-02-15

Publications (1)

Publication Number Publication Date
FR318739A true FR318739A (fr) 1902-10-25

Family

ID=1369360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR318739D Expired FR318739A (fr) 1902-02-15 1902-02-15 Production de nouvelles matières colorantes

Country Status (1)

Country Link
FR (1) FR318739A (fr)

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