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:
Sep. 07, 2021
Filed:
Mar. 31, 2017
Applicant:
Sekisui Kasei Co., Ltd., Osaka, JP;
Inventors:
Ryosuke Harada, Shiga, JP;
Eiji Tokunaga, Tokyo, JP;
Sou Aizawa, Tokyo, JP;
Keisuke Seto, Tokyo, JP;
Assignee:
SEKISUI KASEI CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/18 (2006.01); C08J 7/04 (2020.01); C08J 7/044 (2020.01); C08J 3/11 (2006.01); C08J 3/12 (2006.01);
U.S. Cl.
CPC ...
C08J 7/04 (2013.01); C08J 3/11 (2013.01); C08J 3/128 (2013.01); C08J 5/18 (2013.01); C08J 7/044 (2020.01); C08J 2333/12 (2013.01); C08J 2333/14 (2013.01); C08J 2367/00 (2013.01);
Abstract
The present invention provides non-spherical metal-coated irregularly-shaped resin particles that can improve characteristics, such as light diffusion characteristics and reflection characteristics, when used for optical applications, compared with spherical metal-coated resin particles. Specifically, the present invention provides metal-coated irregularly-shaped resin particles in which part of the surface of irregularly-shaped resin particles is coated with metal.