| 摘要 |
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 (1), possibly in combination with continuous fibre strands, so-called roving, together constitute a fibre system which is packed in a tube, hose (2) 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 (2) is removed. The fibre system is then polymerized to form a finished prosthesis blank in a mould. The prosthesis blank is then given suitable form and appearance by conventional after treatment.
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