Results 121 to 130 of about 59,363 (170)
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Porosity in posterior composite resins
European Journal of Oral Sciences, 1986Abstract – The percent pore area and the mean pore size were measured in specimens made of nine brands of composite resin restorative materials. The overall percent porosity ranged from 0.01 to 4.5%. The specimens for the study were prepared in two ways; by condensation or by pressure.
J W, van Dijken +2 more
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Journal of Dental Research, 1973
Certain physical properties of metal-filled resin composite materials can be improved if properly selected and applied coupling agents are used in treating the surfaces of the metal particles.
R L, Bowen, H H, Chandler
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Certain physical properties of metal-filled resin composite materials can be improved if properly selected and applied coupling agents are used in treating the surfaces of the metal particles.
R L, Bowen, H H, Chandler
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An Abrasion Test for Composite Resins
Journal of Dental Research, 1980An abrasive wear test for composite resins was proposed. A slurry of glass pearls and abrasive particles were used. The abrasive effect was examined for different particle sizes. Particle sizes were found which gave the same order of wear as found clinically for an amalgam, a composite resin, and unfilled resin.
L, Ehrnford +3 more
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2004
A composition containing a) a natural or synthetic polymer and b) one or more compounds of the formula (I), (II) or (III) wherein R1, R2 and R3 or Y1, Y2 and Y3 or Z1, Z2 and Z3 are e.g. branched C3-C20alkyl.
CIBA SC HOLDING AG +4 more
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A composition containing a) a natural or synthetic polymer and b) one or more compounds of the formula (I), (II) or (III) wherein R1, R2 and R3 or Y1, Y2 and Y3 or Z1, Z2 and Z3 are e.g. branched C3-C20alkyl.
CIBA SC HOLDING AG +4 more
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The Journal of Prosthetic Dentistry, 1989
Posterior composite resin restorations have several physical limitations. Polymerization shrinkage during curing and resistance to wear are two factors that can be alleviated by a composite resin inlay. Curing the restoration extraorally in a heat-and-light curing unit and cementing the restoration with a composite resin cement reduces the deleterious ...
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Posterior composite resin restorations have several physical limitations. Polymerization shrinkage during curing and resistance to wear are two factors that can be alleviated by a composite resin inlay. Curing the restoration extraorally in a heat-and-light curing unit and cementing the restoration with a composite resin cement reduces the deleterious ...
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[Water absorption by composite resins].
Archivio stomatologico, 1990A literature review about water absorption in dental composites has led to a number of hypotheses made for the variables affecting the experimental behaviour. It follows a discussion about the possible advantages and disadvantages of the fenomenon.
LABELLA R +2 more
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The injectable resin composite restorative technique: A case report
Journal of Esthetic and Restorative Dentistry, 2021Camila S Sampaio, Ronaldo Hirata
exaly