Photopolymerization reactor and small-sized light irradiator for dental use
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United States of America Patent
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Sep 10, 1996
Grant Date -
N/A
app pub date -
Jul 26, 1993
filing date -
Jul 31, 1992
priority date (Note) -
Expired
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Abstract
A photopolymerization for dental use composed of a light of sources emitting at least visible light and infrared light transparent cells charged with coolant disposed to the emission side of said light source, whereby absorb infrared light; and a board for mounting a formed article which is composed of materials for a pattern made of photopolymerizable resin, impinging the light thereon from the light source after transmitting through said cells, wherein the tranparent cell is composed of disc-like shaped main body having a hollow space therein which is formed integrally with heat resistant glass; and two glass pipes for circulation of coolant which is disposed to the cell main body communicated to the hollow space.
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