The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 1980
Filed:
May. 08, 1978
Applicant:
Inventors:
Atsushi Tomonaga, Tachikawa, JP;
Hideki Aoki, Funabashi, JP;
Assignee:
Kureha Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ; A61F / ;
U.S. Cl.
CPC ...
3-19 ; 106 35 ; 106 395 ; 128 / ; 427-2 ; 433201 ; 26099811 ; 260 / ;
Abstract
Disclosed is a composite implant material comprising a sintered apatite material and a thermoplastic or thermosetting resin. Said composite material is prepared by forming a sintered apatite material and filling or impregnating a thermoplastic or thermosetting resin into the pores or holes of the sintered apatite material, which have been formed during the formation of said sintered material or perforated after the formation thereof. Said composite implant material has controlled compatibility to bone as well as excellent physical strength.