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:
Sep. 01, 2020
Filed:
Oct. 10, 2017
Applicant:
Kaneka Corporation, Osaka, JP;
Inventors:
Takeshi Tanaka, Hyogo, JP;
Tomomichi Hashimoto, Hyogo, JP;
Assignee:
KANEKA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 6/18 (2006.01); D06P 3/72 (2006.01); D01F 6/54 (2006.01); D02G 3/04 (2006.01); D01F 6/38 (2006.01); D01F 6/08 (2006.01); D01F 6/50 (2006.01);
U.S. Cl.
CPC ...
D01F 6/18 (2013.01); D01F 6/08 (2013.01); D01F 6/38 (2013.01); D01F 6/50 (2013.01); D01F 6/54 (2013.01); D02G 3/04 (2013.01); D02G 3/045 (2013.01); D06P 3/72 (2013.01);
Abstract
An acrylonitrile-containing fiber includes 100 parts by mass of a polymer including at least 15 parts by mass of acrylonitrile; and 1.0 to 50 parts by mass of a water absorbent resin having a pure water absorption capacity (g/g) with respect to its own weight of at least 10 but less than 100, wherein the fiber is dyeable with a disperse dye.