FR1166579A - New heterocyclic cell dyes - Google Patents

New heterocyclic cell dyes

Info

Publication number
FR1166579A
FR1166579A FR1166579DA FR1166579A FR 1166579 A FR1166579 A FR 1166579A FR 1166579D A FR1166579D A FR 1166579DA FR 1166579 A FR1166579 A FR 1166579A
Authority
FR
France
Prior art keywords
new heterocyclic
cell dyes
dyes
cell
heterocyclic
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR1166579A publication Critical patent/FR1166579A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • 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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1166579D 1955-12-30 1956-12-28 New heterocyclic cell dyes Expired FR1166579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1166579XA 1955-12-30 1955-12-30

Publications (1)

Publication Number Publication Date
FR1166579A true FR1166579A (en) 1958-11-13

Family

ID=22368485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166579D Expired FR1166579A (en) 1955-12-30 1956-12-28 New heterocyclic cell dyes

Country Status (1)

Country Link
FR (1) FR1166579A (en)

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