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. 04, 2005
Filed:
May. 21, 2001
Applicants:
Yoshihiro Naruse, Mishima, JP;
Toshihiro Sasaki, Susono, JP;
Yoshitaka Matsumura, Mishima, JP;
Inventors:
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 302 ; C08K 334 ;
U.S. Cl.
CPC ...
Abstract
A polyester fiber comprises a hygroscopic polyester composition which contains 1 to 20 percent by weight of hygroscopic silica-based inorganic particles in which the average diameter, the specific surface area, the micropore volume, and the hygroscopic parameter ΔMR are within specified ranges. This hygroscopic fiber is suitable for clothes which require comfortableness.
Naruse, Yoshihiro. (2005). Polyester fiber and production method of polyester composition (U.S. Patent No. 6838173). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6838173
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile