X-Ray intensifying screen

Details X-Ray intensifying screen X-Ray intensifying screen

1978-10-16

1982-11-23

Cooper, Jack

Stock material or miscellaneous articles

Composite

Of inorganic material

25230136, 2523014H, 2504831, 423268, 428403, 428411, 428697, 428702, 428913, C09K 11475, G01T 100

Patent

active

043605710

ABSTRACT:
Improved performance of rare earth oxyhalide phosphors in x-ray image intensifying screens may be realized by admixing a small but effective amount of certain fatty acids and fatty acid derivative with the phosphor prior to the preparation of the screen. Alternately, the phosphor powder can be washed with a liquid dispersion or solution of said additives as an equivalent means of providing improved moisture resistance as well as preserving the original emission brightness of the adhesively bonded material when used in x-ray screens.

REFERENCES:
patent: 2155499 (1939-04-01), Lawson
patent: 2162690 (1939-06-01), Anderson
patent: 2389781 (1945-11-01), Isenberg
patent: 2421208 (1947-05-01), Leverenz
patent: 2436182 (1948-01-01), Schmidling
patent: 2664357 (1953-12-01), Miller
patent: 3023313 (1962-02-01), De La Mater et al.
patent: 3070435 (1962-12-01), Reusser et al.
patent: 3227656 (1966-01-01), Jeffreys
patent: 3617743 (1971-11-01), Rabatin et al.
patent: 3795814 (1974-03-01), Rabatin
patent: 4138361 (1979-02-01), Suys et al.

Affiliated with

Also associated with

Rating

X-Ray intensifying screen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with X-Ray intensifying screen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and X-Ray intensifying screen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1879333