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:
Aug. 05, 2025
Filed:
Mar. 12, 2021
Applicants:
Lixil Corporation, Tokyo, JP;
Nippon Paint Automotive Coatings Co., Ltd., Osaka, JP;
Inventors:
Yusuke Nakashima, Tokyo, JP;
Takahito Nakase, Tokyo, JP;
Yusuke Sato, Tokyo, JP;
Yugo Takemoto, Hirakata, JP;
Kiyoe Maejima, Hirakata, JP;
Assignees:
LIXIL CORPORATION, Tokyo, JP;
NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 183/10 (2006.01); C08G 77/442 (2006.01); C09D 5/00 (2006.01);
U.S. Cl.
CPC ...
C09D 183/10 (2013.01); C08G 77/442 (2013.01); C09D 5/00 (2013.01);
Abstract
Provided is a means for imparting hydrophilicity to a surface of a sanitary facility by means other than hydrophilic particles. A sanitary facility having a hydrophilized organic surface, wherein the hydrophilized organic surface has at least an organic cationic group, and a zeta potential at pH=7 of the hydrophilized organic surface is more than −40 mV.