Method for producing prosthetic constructions

Abstract From the Canadian patent

The disclosure relates to a method for producing oral and extraoral prosthetic constructions of composite material with considerable fibre content, and in particular to the production of jawbone anchored dental bridges of reinforced plastic. A number of mutually retracted tubularly braided fibres possibly in, combination with continuous fibre strands so-called roving, together constitute a fibre system which is packed in a tube hose, or the like which is sealed and serves as outer packaging. A suitable matrix material, for example acrylic plastic is injected, into the hose for impregnation (wetting) of the enclosed fibre system, whereafter the hose is removed. The fibre system is then …