Accession Number : ADA134170

Title :   Composite Materials for Maxillofacial Prostheses.

Descriptive Note : Annual progress rept. 8 Aug 81-28 Nov 82,


Personal Author(s) : Heller,Harold L ; Erb,Robert A

PDF Url : ADA134170

Report Date : Nov 1982

Pagination or Media Count : 21

Abstract : The purpose of this program is to develop ultrasoft composite materials to be used as fillers in the fabrication of maxillofacial prostheses. The projected composite systems are elastomeric-shelled, liquid-filled microcapusles. Experiments continued on the interfacial polymerization process, with spherical sealed, capsules achieved. The diamine bath has been improved and an automatic system has been developed for producing the microcapsules. The one remaining parameter to be studied is the effects of various washing techniques on the freshly made microcapsules. (Author)

Descriptors :   *Prosthetics, Composite materials, Fillers, Fabrication, Polymerization, Elastomers, Microspheres, Amines, Polyurethane resins

Subject Categories : Medicine and Medical Research

Distribution Statement : APPROVED FOR PUBLIC RELEASE