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:
Dec. 23, 2025
Filed:
Oct. 28, 2024
Applicant:
Kaneka Corporation, Osaka, JP;
Inventors:
Keita Uchibori, Hyogo, JP;
Wataru Mio, Hyogo, JP;
Assignee:
KANEKA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D 15/513 (2021.01); D02G 3/44 (2006.01);
U.S. Cl.
CPC ...
D03D 15/513 (2021.01); D02G 3/443 (2013.01); D10B 2201/01 (2013.01); D10B 2321/101 (2013.01); D10B 2501/04 (2013.01);
Abstract
One or more embodiments of the present invention relate to a flame-retardant fabric containing a modacrylic fiber in an amount of 30 to 60 mass %, a cellulose fiber in an amount of 20 to 50 mass %, and an aramid fiber in an amount of 10 to 20 mass %. The flame-retardant fabric includes a compound containing stannate and zinc in an amount of 1.4 to 5.0 mass % with respect to a total mass of the flame-retardant fabric. The flame-retardant fabric with improved flame retardancy by suppressing the decrease in tear strength of the fabric after combustion and a work clothing including the flame-retardant fabric are provided.