AT261770B - Verfahren zur Herstellung einer Leuchtmasse - Google Patents

Verfahren zur Herstellung einer Leuchtmasse

Info

Publication number
AT261770B
AT261770B AT46066A AT46066A AT261770B AT 261770 B AT261770 B AT 261770B AT 46066 A AT46066 A AT 46066A AT 46066 A AT46066 A AT 46066A AT 261770 B AT261770 B AT 261770B
Authority
AT
Austria
Prior art keywords
producing
luminous material
luminous
Prior art date
Application number
AT46066A
Other languages
English (en)
Original Assignee
Radio Corp Of Amerika
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 Radio Corp Of Amerika filed Critical Radio Corp Of Amerika
Application granted granted Critical
Publication of AT261770B publication Critical patent/AT261770B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C01G31/006—Compounds containing, besides vanadium, two or more other elements, with the exception of oxygen or hydrogen
    • 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
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7794—Vanadates; Chromates; Molybdates; Tungstates
AT46066A 1965-01-18 1966-01-18 Verfahren zur Herstellung einer Leuchtmasse AT261770B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US426397A US3380926A (en) 1965-01-18 1965-01-18 Method for preparing a europium-activated yttrium vanadate phosphor

Publications (1)

Publication Number Publication Date
AT261770B true AT261770B (de) 1968-05-10

Family

ID=23690645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT46066A AT261770B (de) 1965-01-18 1966-01-18 Verfahren zur Herstellung einer Leuchtmasse

Country Status (10)

Country Link
US (1) US3380926A (de)
AT (1) AT261770B (de)
BE (1) BE675212A (de)
DE (1) DE1299787B (de)
DK (1) DK117367B (de)
ES (1) ES321848A1 (de)
FR (1) FR1464433A (de)
GB (1) GB1138852A (de)
NL (1) NL6600648A (de)
SE (1) SE320747B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424692A (en) * 1966-04-22 1969-01-28 Sylvania Electric Prod Method for preparing vanadate phosphors
US3493515A (en) * 1966-05-02 1970-02-03 Gen Electric Recrystallization of yttrium vanadate luminescent materials
US3484382A (en) * 1966-05-02 1969-12-16 Gen Electric Treatment of recrystallized yvo4:eu luminescent materials
US3505241A (en) * 1967-06-14 1970-04-07 Sylvania Electric Prod Process for preparing rare earth vanadate phosphors
US3599109A (en) * 1969-04-16 1971-08-10 Bell Telephone Labor Inc Second photon visible emitting phosphor and device utilizing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26184E (en) * 1961-08-07 1967-04-04 Van ultert
US3250722A (en) * 1961-11-06 1966-05-10 Du Pont Luminescent solid solutions of europium compounds with at least one other rare earthcompound
US3301791A (en) * 1965-04-30 1967-01-31 Du Pont Red luminescent composition product and process

Also Published As

Publication number Publication date
DK117367B (da) 1970-04-20
FR1464433A (fr) 1966-12-30
ES321848A1 (es) 1966-10-16
DE1299787B (de) 1969-07-24
US3380926A (en) 1968-04-30
GB1138852A (en) 1969-01-01
SE320747B (de) 1970-02-16
BE675212A (de) 1966-05-16
NL6600648A (de) 1966-07-19

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