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. 01, 2021
Filed:
Aug. 18, 2015
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Hajime Nishimura, Osaka, JP;
Yukihiro Matsuzaki, Anpachi-gun, JP;
Makoto Nishimura, Otsu, JP;
Makoto Kaneko, Otsu, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06N 3/00 (2006.01); D04H 1/46 (2012.01); D06N 3/10 (2006.01); D01F 6/62 (2006.01); D04H 1/435 (2012.01); D04H 1/48 (2012.01); D06M 15/564 (2006.01); D06N 3/14 (2006.01); D01D 5/24 (2006.01); D01D 5/36 (2006.01); D06M 101/32 (2006.01); D01F 8/06 (2006.01); D01F 8/14 (2006.01); D01F 8/04 (2006.01);
U.S. Cl.
CPC ...
D06N 3/0004 (2013.01); D01F 6/62 (2013.01); D01F 8/06 (2013.01); D01F 8/14 (2013.01); D04H 1/435 (2013.01); D04H 1/46 (2013.01); D04H 1/48 (2013.01); D06M 15/564 (2013.01); D06N 3/004 (2013.01); D06N 3/0011 (2013.01); D06N 3/0036 (2013.01); D06N 3/106 (2013.01); D06N 3/14 (2013.01); D01D 5/24 (2013.01); D01D 5/36 (2013.01); D01F 8/04 (2013.01); D06M 2101/32 (2013.01); D06N 2201/02 (2013.01); D06N 2203/068 (2013.01); D06N 2209/1635 (2013.01); D06N 2211/28 (2013.01); D10B 2501/043 (2013.01);
Abstract
A sheet material has good mechanical properties, flexibility, lightweight properties, and quality, and also relates to a production method therefor. The sheet material includes, as constitutional components, an elastic polymer and nonwoven fabric composed mainly of ultrafine hollow fiber with an average monofilament diameter in the range of 0.05 to 10 μm, the ultrafine hollow fiber containing 2 to 60 hollows.