Plastic and nonmetallic article shaping or treating: processes – Direct application of electrical or wave energy to work – Polymerizing – cross-linking – or curing
Reexamination Certificate
2005-02-11
2008-08-05
Berman, Susan W (Department: 1796)
Plastic and nonmetallic article shaping or treating: processes
Direct application of electrical or wave energy to work
Polymerizing, cross-linking, or curing
C264S496000, C522S001000, C522S048000, C522S182000, C523S116000, C523S117000, C433S226000
Reexamination Certificate
active
07407616
ABSTRACT:
A method for curing polymerizable compositions by irradiating the compositions with a pulsed light that is emitted from an LED. The method of the present invention is especially suitable for curing dental compositions.
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Melikechi Noureddine
Pandher Ranjit S.
Berman Susan W
Ferrell Michael W.
New Photonics, LLC
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