Invention Grant
- Patent Title: Wet area member
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Application No.: US15049269Application Date: 2016-02-22
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Publication No.: US10029233B2Publication Date: 2018-07-24
- Inventor: Saori Ukigai , Hironori Hatono , Atsushi Teramoto , Mayui Noborisaka , Kazuhiro Ishikawa , Satoshi Shimizu , Nobuhiko Kanekuni
- Applicant: Toto, Ltd.
- Applicant Address: JP Fukuoka
- Assignee: TOTO LTD.
- Current Assignee: TOTO LTD.
- Current Assignee Address: JP Fukuoka
- Agency: Marshall, Gerstein & Borun LLP
- Priority: JP2015-032649 20150223; JP2015-032650 20150223
- Main IPC: C23C16/26
- IPC: C23C16/26 ; B01J20/20 ; C23C16/02 ; C23C16/27 ; B05D1/00

Abstract:
Provided is a wet area member for use in an indoor wet environment, comprising: a base member; and an amorphous carbon layer formed on a surface of the base member and mainly containing carbon atoms, wherein the amorphous carbon layer further contains hydrogen atoms, and the amorphous carbon layer contains the hydrogen atoms in a predetermined amount or more and has a density lower than a predetermined value so as to be capable of inhibiting sticking of water scale for a long period. This makes it possible to obtain a wet area member which exhibits a high stain release property and a high stain release durability.
Public/Granted literature
- US20160243520A1 WET AREA MEMBER Public/Granted day:2016-08-25
Information query
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