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:
Nov. 22, 2016
Filed:
Jun. 02, 2015
Orthorebirth Co. Ltd., Kanagawa, JP;
Nagoya Institute of Technology, Aichi, JP;
Toshihiro Kasuga, Aichi-ken, JP;
Akiko Obata, Aichi, JP;
Kie Fujikura, Aichi, JP;
Yoshio Ota, Gifu-ken, JP;
Xianfeng Yao, Kanagawa, JP;
Orthorebirth Co. Ltd., Kanagawa, JP;
Nagoya Institute of Technology, Aichi, JP;
Abstract
A method for producing a flocculent three dimensional fibrous bioactive material using an electrospinning process includes electrospinning a biodegradable fiber by applying an electrical charge to a nozzle of an electrospinning apparatus such that a spinning solution contained therein is made into an electrospun fiber, which is attracted toward a collector container that is electrically grounded and is filled with an ethanol liquid; receiving the electrospun fiber emitted from the nozzle on a surface of the ethanol liquid in the collector container; recovering and drying the electrospun fiber to obtain the flocculent three dimensional fibrous bioactive material having a bulk density of from about 0.01 g/cmto about 0.1 g/cmas measured in accordance with JIS L 1097.