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:
Aug. 06, 2019
Filed:
Oct. 07, 2014
Kaneka Corporation, Osaka-shi, JP;
Yoshio Furukawa, Takasago, JP;
Shohei Nishimori, Takasago, JP;
KANEKA CORPORATION, Osaka-shi, JP;
Abstract
The present invention relates to a core-shell polymer-containing epoxy resin composition, wherein the composition contains 100 parts by weight of the epoxy resin (A) and 1 to 100 parts by weight of the core-shell polymer (B), the core-shell polymer has the volume average particle diameter of 0.01 to 1 μm, the core part of the core-shell polymer (B) has the glass transition temperature of less than 0° C., the shell part of the core-shell polymer (B) has the glass transition temperature of less than 25° C., and the shell part of the core-shell polymer (B) is polymerized with at least a monomer having an epoxy group.