FR52494E - Process for preparing phosphorescent substances - Google Patents

Process for preparing phosphorescent substances

Info

Publication number
FR52494E
FR52494E FR52494DA FR52494E FR 52494 E FR52494 E FR 52494E FR 52494D A FR52494D A FR 52494DA FR 52494 E FR52494 E FR 52494E
Authority
FR
France
Prior art keywords
phosphorescent substances
preparing phosphorescent
preparing
substances
phosphorescent
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR52494E publication Critical patent/FR52494E/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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR52494D 1942-10-02 1942-10-02 Process for preparing phosphorescent substances Expired FR52494E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52494T 1942-10-02

Publications (1)

Publication Number Publication Date
FR52494E true FR52494E (en) 1945-04-16

Family

ID=8687153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52494D Expired FR52494E (en) 1942-10-02 1942-10-02 Process for preparing phosphorescent substances

Country Status (1)

Country Link
FR (1) FR52494E (en)

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