Organic/inorganic composite, manufacturing method therefor, dental material, and bone substitute material

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United States of America Patent

PATENT NO 9512280
APP PUB NO 20150011673A1
SERIAL NO

14364108

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Abstract

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Provided are: an organic/inorganic composite, 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.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYTOKYO
TOKUYAMA DENTAL CORPORATIONTOKYO 110-0016

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Yongjin Tokyo, JP 15 121
Shimizu, Hiroshi Tokyo, JP 514 5554
Yamagawa, Jun-ichiro Tokyo, JP 2 8

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