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. 25, 2022
Filed:
Jan. 26, 2018
Toray Industries, Inc., Tokyo, JP;
Mitsuki Fuse, Nagoya, JP;
Masaru Tateyama, Nagoya, JP;
Hiroshi Hirano, Nagoya, JP;
Satoshi Seike, Nagoya, JP;
Akihiko Matsui, Nagoya, JP;
Kazuma Ura, Nagoya, JP;
Tetsuya Motohashi, Nagoya, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
A partially separated fiber bundle having a surface of a reinforcing fiber coated with a sizing agent containing a water-soluble polyamide-based resin, in which a separated fiber section consisting of a plurality of separated fiber bundles and an unseparated fiber section are provided alternately along a longitudinal direction of the reinforcing fiber bundle consisting of a plurality of single yarns, wherein the reinforcing fiber bundle contains 600 fibers/mm or more and less than 1,600 fibers/mm of fibers per unit width while the reinforcing fiber has a drape level of 120 mm or more and 240 mm or less.