Ruyter and Svendsen, in 1980, reported on flexure resistance of self-curing acrylic resins. In that same year, Stafford studied a variety of heat-curing resins for use in high impact denture bases.
Ruyter y Svendsen, en 1980, reportaron la resistencia flexural de resinas acrílicas autopolimerizables; Stafford, en el mismo año, estudió una variedad de resinas termocurables para base de dentadura al alto impacto.