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:
Jan. 11, 2022
Filed:
Jul. 07, 2016
Applicant:
Sekisui Plastics Co., Ltd., Osaka, JP;
Inventors:
Yugo Katayama, Nara, JP;
Haruhiko Matsuura, Nara, JP;
Assignee:
SEKISUI PLASTICS CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 7/16 (2006.01); C08J 7/14 (2006.01); C08J 9/28 (2006.01); C08F 20/32 (2006.01); C08F 20/28 (2006.01); C08F 2/28 (2006.01); C08G 63/695 (2006.01); C08G 73/02 (2006.01); C09D 7/40 (2018.01); C09D 7/65 (2018.01); C08J 3/12 (2006.01); B82Y 40/00 (2011.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
C08J 7/16 (2013.01); C08F 2/28 (2013.01); C08F 20/28 (2013.01); C08F 20/32 (2013.01); C08G 63/695 (2013.01); C08G 73/02 (2013.01); C08J 3/12 (2013.01); C08J 7/14 (2013.01); C08J 9/286 (2013.01); C09D 7/65 (2018.01); C09D 7/67 (2018.01); C09D 7/68 (2018.01); C09D 7/70 (2018.01); B82Y 40/00 (2013.01); C08J 2333/14 (2013.01); C08J 2379/02 (2013.01); C08K 5/17 (2013.01);
Abstract
Hollow particles each having a shell composed of at least one layer, wherein the at least one layer contains a nitrogen atom-containing resin having a refractive index of 1.57 or less.