Robert P. Fellman - Langhorne PA Marvin J. Hurwitz - Elkins Park PA Robert M. Myers - Holland PA Gerald F. Slack - Vincentown NJ
Assignee:
Rohm and Haas Company - Philadelphia PA
International Classification:
A61K 608
US Classification:
433199
Abstract:
Wear-resistant, high compressive strength permanent dental restorations are prepared from novel compositions comprising (a) a liquid monomer system comprised of one or more monoethylenically unsaturated monomers and one or more polyethylenically unsaturated monomers, (b) a solid particulate system insoluble in the liquid monomer system (a) comprised of a mixture of both organic and inorganic particulate substances, and (c) a free radical initiator system.
Auburn Elementary School Salem OR 1964-1966, Englewood Elementary School Salem OR 1966-1967, Hoover Elementary School Salem OR 1967-1970, Waldo Middle School Salem OR 1970-1973
Community:
Debbie Beals, Jeanie Hendren, Denise Rowe, Robert Dimich, Carol Ayers