Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1978-11-03
1980-06-17
Cooper, Jack
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
250483, 2523014H, 428403, 428539, C09K 1146
Patent
active
042084709
ABSTRACT:
Improved performance of rare earth oxyhalide phosphors and X-ray image intensifying screens may be realized by admixing a small but effective amount of particular trivalent antimony compounds with the phosphor prior to screen preparation. If the phosphor powder is washed with an aqueous solution of said additive still further improvements are derived.
REFERENCES:
patent: 3023313 (1962-02-01), DeLaMater et al.
patent: 3070435 (1962-12-01), Reusser et al.
patent: 3617743 (1971-11-01), Rabatin et al.
patent: 3690929 (1972-09-01), Yokota et al.
patent: 3795814 (1974-03-01), Rabatin
patent: 4138361 (1979-02-01), Suys et al.
Cooper Jack
General Electric Company
Kempton Lawrence R.
McDevitt John F.
Schlamp Philip L.
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