Phosphorescent tread plate and composition
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United States of America Patent
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Jun 11, 1985
Grant Date -
N/A
app pub date -
Aug 22, 1983
filing date -
Aug 22, 1983
priority date (Note) -
Expired
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Abstract
A wear-resistant phosphorescent material consisting of a mixture of a selected ratio of phosphorescent pigment and bleached aluminum oxide as carried by a catalyst-hardened epoxy resin, such phosphorescent material being placeable in selected array on a tread plates or other tread surface.
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