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:
Oct. 02, 2018
Filed:
Aug. 25, 2017
Applicant:
Kaneka Corporation, Osaka, JP;
Inventors:
Takema Yamaguchi, Osaka, JP;
Shintaro Miura, Osaka, JP;
Assignee:
Kaneka Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/16 (2006.01); C08J 9/20 (2006.01); C08J 9/12 (2006.01); C08J 9/14 (2006.01);
U.S. Cl.
CPC ...
C08J 9/127 (2013.01); C08J 9/122 (2013.01); C08J 9/141 (2013.01); C08J 9/16 (2013.01); C08J 2203/06 (2013.01); C08J 2203/10 (2013.01); C08J 2203/14 (2013.01); C08J 2203/182 (2013.01); C08J 2323/12 (2013.01); C08J 2471/02 (2013.01); C08J 2483/04 (2013.01);
Abstract
An expanded polyolefin resin particle is obtained by expanding a polyolefin resin particle using water and/or an inorganic gas as a foaming agent. The polyolefin resin particle includes a polyolefin resin, a product obtained by heating and kneading a mixture, and a water absorbing substance, wherein the mixture includes a first polypropylene resin, a polypropylene wax, a polyorganosiloxane including at least one silicon-atom-bound radical polymerizable functional group per molecule, and an organic peroxide.