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:
Jun. 23, 2020
Filed:
Dec. 01, 2014
Daikin Industries, Ltd., Osaka-Shi, Osaka, JP;
Shinichi Chaen, Settsu, JP;
Taku Yamanaka, Settsu, JP;
Kohei Yasuda, Settsu, JP;
Masahiko Yamada, Settsu, JP;
Nobuki Uraoka, Settsu, JP;
Tomohisa Konishi, Settsu, JP;
Kunihiko Inui, Settsu, JP;
Yoshiyuki Shibuya, Settsu, JP;
Makoto Ono, Settsu, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
The present invention provides a porous body having high strength, a small pore size, and excellent homogeneity. The porous body of the present invention includes polytetrafluoroethylene and has a microstructure that includes nodes and fibrils. The microstructure further includes, in addition to the nodes and the fibrils, fused points where a fibril that links two nodes and another fibril that links another two nodes are fused with each other.