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. 22, 2019
Filed:
Aug. 12, 2015
Zeon Corporation, Chiyoda-ku, Tokyo, JP;
Tomokazu Sasaki, Tokyo, JP;
ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;
Abstract
Disclosed is a laminate for non-aqueous secondary battery which includes a functional layer that has superior transferability and may exert high function. The disclosed laminate includes a releasable substrate having a water contact angle of 70° or more, and a functional layer on the releasable substrate. The functional layer includes organic particles and a binder. The organic particles each have a core-shell structure having a core and a shell that partially covers an outer surface of the core. The core is made of polymer having a degree of swelling in electrolysis solution of 5 times or more to 30 times or less. The shell is made of polymer having a degree of swelling in electrolysis solution of greater than 1 time to 4 times or less.