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. 09, 2024
Filed:
Oct. 02, 2019
Applicant:
Jsp Corporation, Tokyo, JP;
Inventors:
Shota Takagi, Fuji, JP;
Akinobu Hira, Yokkaichi, JP;
Assignee:
JSP Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/18 (2006.01); C08J 9/00 (2006.01); C08J 9/228 (2006.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/18 (2013.01); C08J 9/0061 (2013.01); C08J 9/228 (2013.01); C08L 53/00 (2013.01); C08J 2203/22 (2013.01); C08J 2353/00 (2013.01); C08J 2423/06 (2013.01); C08L 2203/14 (2013.01);
Abstract
Expanded beads are those including a mixture of an olefin-based thermoplastic elastomer and a polyethylene-based resin, wherein a melt flow rate MFR(I) of the olefin-based thermoplastic elastomer is 2-10 g/10 min; a difference ((MFR(II))−(MFR(I))) between a melt flow rate MFR(II) of the polyethylene-based resin and the melt flow rate MFR(I) of the olefin-based thermoplastic elastomer is 1-35 g/10 min; and a content of the polyethylene-based resin in the mixture is 3-40% by weight.