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:
Oct. 27, 2014
Applicant:
Kuraray Co., Ltd., Kurashiki-shi, JP;
Inventors:
Yoshiaki Wakimoto, Okayama, JP;
Jiro Tanaka, Osaka, JP;
Masato Warita, Okayama, JP;
Rei Nagayama, Okayama, JP;
Assignee:
KURARAY CO., LTD., Kurashiki-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
D06N 3/00 (2006.01); D06N 3/04 (2006.01); D06N 3/08 (2006.01);
U.S. Cl.
CPC ...
D06N 3/004 (2013.01); D06N 3/0004 (2013.01); D06N 3/0011 (2013.01); D06N 3/0077 (2013.01); D06N 3/042 (2013.01); D06N 3/08 (2013.01); D06N 2211/28 (2013.01); D10B 2403/0111 (2013.01); Y10S 428/904 (2013.01); Y10T 428/2395 (2015.04); Y10T 428/23986 (2015.04);
Abstract
Disclosed is a nubuck-finished leather-like sheet including a non-woven fabric that is an entangled body of ultrafine filaments, wherein the non-woven fabric includes a napped surface having napped fibers formed thereon, and the napped fibers are fixed to an acrylic resin on the napped surface while being laid down. Preferably, the acrylic resin is present so as to retain voids in the napped surface, while being made malleable.