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:
Jan. 26, 2021
Filed:
Jun. 15, 2012
Applicants:
Noritaka Shibata, Toyohashi, JP;
Takashi Hinenoya, Toyohashi, JP;
Takahiro Mori, Toyohashi, JP;
Toshinori Tanaka, Toyohashi, JP;
Inventors:
Noritaka Shibata, Toyohashi, JP;
Takashi Hinenoya, Toyohashi, JP;
Takahiro Mori, Toyohashi, JP;
Toshinori Tanaka, Toyohashi, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 65/10 (2006.01); B01D 63/02 (2006.01); B01D 69/08 (2006.01);
U.S. Cl.
CPC ...
B01D 65/108 (2013.01); B01D 63/02 (2013.01); B01D 65/106 (2013.01); B01D 69/08 (2013.01);
Abstract
This repair method for a hollow fiber membrane module is a method for repairing a leaking section occurring in the hollow fiber membrane module, the repair method having a repair step for using a repair adhesive that hardens due to a composite curing function that comprises a moisture-curing function and a photo-curing function, to repair the leaking section.