发明名称 |
ORGANIC/INORGANIC COMPOSITE, MANUFACTURING METHOD THEREFOR, DENTAL MATERIAL, AND BONE SUBSTITUTE MATERIAL |
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. |
申请公布号 |
EP2792712(B1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20120858186 |
申请日期 |
2012.11.20 |
申请人 |
TOKUYAMA DENTAL CORPORATION;NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY |
发明人 |
YAMAGAWA, JUN-ICHIRO;SHIMIZU, HIROSHI;LI, YONGJIN |
分类号 |
C08L71/10;C08K3/00;C08L81/06 |
主分类号 |
C08L71/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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