Invention Grant
- Patent Title: Superhydrophobic surface arrangement, article compromising same and method of manufacture thereof
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Application No.: US16233325Application Date: 2018-12-27
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Publication No.: US10961629B2Publication Date: 2021-03-30
- Inventor: Zuankai Wang , Yahua Liu
- Applicant: City University of Hong Kong
- Applicant Address: HK Hong Kong
- Assignee: City University of Hong Kong
- Current Assignee: City University of Hong Kong
- Current Assignee Address: HK Hong Kong
- Agency: Heslin Rothenberg Farley & Mesiti PC
- Agent Melvin Li
- Main IPC: C23F1/14
- IPC: C23F1/14 ; B08B17/06 ; C23F1/34 ; C09D5/16 ; C23G1/10 ; B82Y40/00 ; B82Y30/00 ; B23H7/02 ; C09D7/65 ; B05D5/08 ; B23H9/18

Abstract:
The present invention is concerned with a superhydrophobic surface arrangement, an article having the same and a method of making same. The arrangement is configured for generating, upon contact by water droplets, pancaking bouncing and reducing liquid contact time. The arrangement has an array of posts residing on a surface and extending from the surface, said posts having an elongate configuration with a base portion at one end and an upper portion at an opposite end. By way of the configuration of the posts and the Weber number the surface arrangement in use pancake bouncing of liquid droplets and reduction of contact time of the liquid droplets are effected.
Public/Granted literature
- US20190127856A1 SUPERHYDROPHOBIC SURFACE ARRANGEMENT, ARTICLE COMPROMISING SAME AND METHOD OF MANUFACTURE THEREOF Public/Granted day:2019-05-02
Information query
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