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:
May. 20, 2025
Filed:
Sep. 23, 2019
Applicant:
Sekisui Kasei Co., Ltd., Osaka, JP;
Inventors:
Assignee:
SEKISUI KASEI CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J 9/18 (2006.01); C08J 9/12 (2006.01); C08J 9/228 (2006.01);
U.S. Cl.
CPC ...
C08J 9/18 (2013.01); C08J 9/228 (2013.01); C08J 2205/052 (2013.01); C08J 2369/00 (2013.01);
Abstract
The present invention relates to expanded particles and an expanded molded article. More specifically, the present invention relates to expanded particles comprising a polycarbonate-based resin as a base resin, which has a specified cell density X and a specified average cell wall thickness, as well as an expanded molded article. In addition, the present invention relates to expanded particles comprising a polycarbonate-based resin as a base resin, which has a specified bulk ratio and a specified average cell diameter, as well as an expanded molded article.