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:
Nov. 28, 2023
Filed:
Jun. 09, 2020
Applicant:
Kuraray Co., Ltd., Kurashiki, JP;
Inventor:
Satoshi Koizumi, Okayama, JP;
Assignee:
KURARAY CO., LTD., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
D04H 1/4391 (2012.01); A61F 13/00 (2006.01); D04H 3/16 (2006.01); B32B 5/02 (2006.01); B32B 5/26 (2006.01); D04H 1/06 (2012.01); D04H 1/74 (2006.01); A61F 13/10 (2006.01);
U.S. Cl.
CPC ...
A61F 13/00038 (2013.01); A61F 13/00 (2013.01); A61F 13/00017 (2013.01); B32B 5/022 (2013.01); B32B 5/26 (2013.01); D04H 1/06 (2013.01); D04H 1/43918 (2020.05); D04H 1/74 (2013.01); D04H 3/16 (2013.01); A61F 13/105 (2013.01); B32B 2250/03 (2013.01); B32B 2250/20 (2013.01); B32B 2250/40 (2013.01); B32B 2262/0284 (2013.01); B32B 2262/0292 (2013.01); B32B 2307/51 (2013.01); B32B 2535/00 (2013.01); D10B 2331/04 (2013.01); D10B 2401/061 (2013.01); D10B 2509/028 (2013.01);
Abstract
Provided are a fibrous sheet having a stress relaxation rate defined by the following formula of less than or equal to 85%:stress relaxation rate [%]=(stressat extension after five minutes/stressat initial extension)×100when a stress at extension immediately after extension in an in-plane first direction at 50% elongation is defined as a stress S(N/50 mm) at initial extension, and a stress at extension at a time of extending in the first direction at 50% elongation for five minutes is defined as a stress S(N/50 mm) at extension after five minutes, and a bandage including the fibrous sheet.