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:
Dec. 29, 2015
Filed:
Aug. 26, 2011
Applicants:
Yusei Kadobayashi, Kyoto, JP;
Masako Shigezawa, Kyoto, JP;
Keiji Takahashi, Kyoto, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA SHOFU, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 6/00 (2006.01); A61K 6/06 (2006.01); A61K 6/083 (2006.01);
U.S. Cl.
CPC ...
A61K 6/06 (2013.01); A61K 6/0005 (2013.01); A61K 6/0008 (2013.01); A61K 6/0058 (2013.01); A61K 6/0094 (2013.01); A61K 6/083 (2013.01);
Abstract
There is provided a dental composition comprising at least one kind of filler and resin matrix, wherein the at least one kind of filler comprises a population of particles, wherein the population of particles has an average particle size from 110 to 500 μm, the maximum particle size of the population of particles is less than 1.4 times the average particle size, and the D30 of particle size distribution of the population of particles is no less than 0.9 times the average particle size.