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PubMed · 1420720

Further observations on high impact strength denture-base materials.

R A Rodford·M Braden
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Abstract

Previous studies have shown that high impact strength can be conferred on denture-base poly(methyl methacrylate) polymers by modification with acrylic-terminated butadiene-styrene block copolymers, and that the acrylic end-group was necessary for effective reinforcement. It is now shown that, by solvent extraction studies, grafting of the copolymer occurs both with acrylic-terminated and non-terminated block copolymers. It is therefore concluded that the mode of grafting is different, and some possible mechanisms are discussed.

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AcetoneButadienesDenture BasesElastomersHardnessMaterials TestingMethylmethacrylatesPolymersStyrenesJournal ArticleResearch Support, Non-U.S. Gov't

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R A Rodford, M Braden. 1992. Further observations on high impact strength denture-base materials.. https://doi.org/10.1016/0142-9612(92)90135-b

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