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:
Oct. 07, 2025
Filed:
Jan. 20, 2021
Applicant:
Takemoto Yushi Kabushiki Kaisha, Aichi-ken, JP;
Inventors:
Jun Ito, Gamagori, JP;
Keiichiro Oshima, Gamagori, JP;
Assignee:
TAKEMOTO YUSHI KABUSHIKI KAISHA, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M 15/53 (2006.01); D04H 1/4242 (2012.01); D04H 1/43 (2012.01); D04H 1/74 (2006.01); D04H 3/002 (2012.01); D04H 3/007 (2012.01); D04H 3/02 (2006.01); D06M 101/28 (2006.01); D06M 101/40 (2006.01);
U.S. Cl.
CPC ...
D06M 15/53 (2013.01); D04H 1/4242 (2013.01); D04H 1/43 (2013.01); D04H 3/002 (2013.01); D04H 3/007 (2013.01); D04H 3/02 (2013.01); D06M 2101/28 (2013.01); D06M 2101/40 (2013.01); D06M 2200/30 (2013.01); D10B 2101/12 (2013.01); D10B 2401/04 (2013.01);
Abstract
Disclosed is a treatment agent for flame-resistant fiber nonwoven fabric production or for carbon fiber nonwoven fabric production. The treatment agent contains a polyether compound in which ethylene oxide and propylene oxide are added to an alcohol. Also disclosed is a flame-resistant fiber nonwoven fabric or carbon fiber nonwoven fabric that includes the treatment agent adhered thereto.
Ito, Jun. (2025). Treatment agent, flame resistant fiber nonwoven fabric, carbon fiber nonwoven fabric, and methods for producing same (U.S. Patent No. 12435464). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12435464
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile