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Direct moldable implant material

  • US 3,919,773 A
  • Filed: 12/20/1973
  • Issued: 11/18/1975
  • Est. Priority Date: 12/20/1973
  • Status: Expired due to Term
First Claim
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1. A MOLDABLE DIRECT DENTAL IMPLANT MATERIAL INSERTABLE INTO A TOOTH ROOT SOCKET IMMEDIATELY AFTER TOOTH EXTRACTION FOR POLYMERIZING IN SITU, COMPRISING A POLYMERIZABLE, THERMOSETTING ORGANIC RESIN BINDER, AN INORGANIC FILLER ADMIXED WITH SAID BINDER AND A PARTICULATE COATING THE OUTER SURFACE OF SAID MOLDABLE MATERIAL, SAID PARTICULATE BEING BIOLOGICALLY ACCEPTABLE, SOLUBLE IN BODY FLUIDS AND OF A PARTICLE SIZE SUFFICIENT TO PRODUCE PORES OF PRESELECTED SIZE IN THE OUTER SURFACE OF SAID IMPLANT MATERIAL WHEN SAID PARTOCULATE IS DISSOLVED BY BODY FLUIDS AFTER SAID IMPLANT MATERIAL IS HARDENED.

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