NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY;TOKUYAMA DENTAL CORPORATION
发明人:
YAMAGAWA, JUN-ICHIRO,SHIMIZU, HIROSHI,LI, YONGJIN
申请号：
EP12858186
公开号：
EP2792712A4
申请日:
2012.11.20
申请国别(地区):
EP
年份:
2015
代理人:
摘要：
Provided are : an organic/inorganic composite having inorganic particles blended in a resin having a high melt viscosity at a high filling rate and with high dispersibility, the organic/inorganic composite having high mechanical strength, and a manufacturing method therefor； and a dental material and bone substitute material manufactured using the organic/inorganic composite. The organic/inorganic composite includes: (A) 100 parts by mass of a thermoplastic resin containing as a main component at least one kind selected from a polyarylketone resin and a polysulfone resin； and (B) 60 to 300 parts by mass of an inorganic particle mixture dispersed in the thermoplastic resin, in which the inorganic particle mixture contains inorganic particles each having a particle diameter of from 200 to 700 nm at a content of 25 vol% or more, and inorganic particles each having a particle diameter of from 40 to 100 nm at a content of 10 vol% or more.
