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. 31, 2024
Filed:
Aug. 23, 2019
Applicant:
Dexerials Corporation, Tokyo, JP;
Inventors:
Assignee:
Dexerials Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 3/12 (2006.01); C08F 2/50 (2006.01); C08F 220/18 (2006.01); C08F 220/20 (2006.01); C08F 222/10 (2006.01); F16L 55/168 (2006.01); C08K 3/36 (2006.01); C08K 5/07 (2006.01);
U.S. Cl.
CPC ...
C09K 3/12 (2013.01); C08F 2/50 (2013.01); C08F 220/1811 (2020.02); C08F 220/1818 (2020.02); C08F 220/20 (2013.01); C08F 222/102 (2020.02); F16L 55/1683 (2013.01); C08K 3/36 (2013.01); C08K 5/07 (2013.01);
Abstract
A liquid leakage repair material includes: an inorganic filler in an amount of 20% by mass or greater but 95% by mass or less; and a curable composition that includes a monofunctional (meth) acrylate; a multifunctional (meth) acrylate; and a radical initiator. The target liquid to be prevented from leakage by the liquid leakage repair material is an oil. An oil absorption rate of the liquid leakage repair material after being cured is lower than 10%.