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:
Apr. 14, 2020
Filed:
Nov. 05, 2019
Applicant:
Admatechs Co., Ltd., Miyoshi-shi, JP;
Inventors:
Assignee:
ADMATECHS CO., LTD., Miyoshi-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/12 (2006.01); C08K 9/02 (2006.01); C08K 9/06 (2006.01); C08J 3/215 (2006.01);
U.S. Cl.
CPC ...
C08J 3/12 (2013.01); C08J 3/215 (2013.01); C08K 9/02 (2013.01); C08K 9/06 (2013.01); C08J 2327/12 (2013.01); C08K 2201/003 (2013.01);
Abstract
A composite material includes a resinous particulate material, and an inorganic particulate material having a particle diameter being smaller than that of the resinous particulate material, fused welded onto a surface of the resinous particulate material, formed of an inorganic oxide, and including OH groups generated by fuse welding in the surface. The composite particulate material exhibits a degree of sphericity of 0.8 or more, and a has volumetric average particle diameter of from 0.1 to 100 μm.