Dentistry – Prosthodontics – Tooth construction
Patent
1989-05-25
1991-04-23
Lieberman, Paul
Dentistry
Prosthodontics
Tooth construction
106 35, 433167, 4332011, 4332221, 433223, 4332281, 523115, A61C 509, A61C 800, A61C 1300
Patent
active
050095978
ABSTRACT:
Composite dental prosthesis elements formed of filled acrylate- and/or methacrylate-based polymers and comprising a core having high flexural strength and a high bending modulus and an abrasion-resistant jacket with a highly lustrous surface are suitable for temporary and semipermanent as well as permanent installation with crowns and bridges, for inlays and the like.
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patent: 4029632 (1977-06-01), Gross et al.
patent: 4267097 (1981-05-01), Michl et al.
patent: 4281991 (1981-08-01), Michl et al.
patent: 4360344 (1982-11-01), Colpitts
patent: 4375967 (1983-03-01), Schaefer
patent: 4433959 (1984-02-01), Faunce
patent: 4521193 (1985-06-01), Ciaolone
patent: 4544359 (1985-10-01), Waknine
Acta Parodonrologica, vol. 11/Nr. 3:77-104/1982.
Marxkors/Meiners, Taschenbuch der zahnarztlichen Werk-Stoffkunds (Pocketbook (Handbook) of Dental Material), 2. Auflage (1982), Seiten 94, 95 (Copy enclosed).
Kulzer & Co. GmbH
Lieberman Paul
Skaling Linda D.
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