Dental instrument for applying powdered polymers
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United States of America Patent
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Jul 29, 1986
Grant Date -
N/A
app pub date -
May 3, 1984
filing date -
May 3, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dental instrument for applying powdered polymers has a reservoir for the powdered polymer that is pressurized at least while the polymer is being applied and communicates with a polymer nozzle through a line for conveying the powdered polymer, which contains a polymer-blocking mechanism. A line for conveying liquid monomer connects a liquid-monomer container, which is also pressurized, with a liquid-monomer nozzle. The release of liquid monomer is controlled by another blocking mechanism. The nozzles are positioned at an interval while being aimed at the same operating area.
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