Radiation shielding structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 12, 1992
Grant Date -
N/A
app pub date -
Nov 29, 1990
filing date -
Dec 1, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A radiation shielding structure including a radiation shielding panel which comprises a lead transparent plate, for example, a transparent lead acrylic resin plate, lead glass plate, etc., and a thin nonlead transparent plate, for example, a transparent acrylate resin plate, glass plate, etc., which is laminated on at least one side of the lead transparent plate. Thus, lead that is contained in the lead transparent plate shields radioactive rays, while the nonlead transparent plate, which is laminated on at least one side of the lead transparent plate, prevents oxidation of the lead in the lead transparent plate by air or chemicals, which oxidation would otherwise form an oxide film on the panel surface and make the panel opaque.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully