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:
Jul. 15, 2025
Filed:
Jul. 25, 2023
Applicant:
Kuraray Co., Ltd., Kurashiki, JP;
Inventors:
Assignee:
KURARAY CO., LTD., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
D01F 6/30 (2006.01); B01D 39/16 (2006.01); D01F 6/62 (2006.01); D01F 8/06 (2006.01); B01D 39/00 (2006.01);
U.S. Cl.
CPC ...
D01F 6/30 (2013.01); B01D 39/1623 (2013.01); D01F 6/62 (2013.01); D01F 8/06 (2013.01); B01D 2239/0225 (2013.01); B01D 2239/0233 (2013.01); B01D 2239/0618 (2013.01);
Abstract
A fiber including olefin-based resin, wherein temperatures of the olefin-based resin losing five percent by weight and the fiber losing five percent by weight have a difference of 20 degrees Celsius or below according to thermogravimetric measurements.