Invention Grant
- Patent Title: Durable and superhydrophobic over coating
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Application No.: US15444867Application Date: 2017-02-28
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Publication No.: US10208214B2Publication Date: 2019-02-19
- Inventor: Wolfgang M. Sigmund , Yung-Chieh Hung
- Applicant: University of Florida Research Foundation, Inc.
- Applicant Address: US FL Gainesville
- Assignee: University of Florida Research Foundation, Inc.
- Current Assignee: University of Florida Research Foundation, Inc.
- Current Assignee Address: US FL Gainesville
- Agency: Beusse, Wolter, Sanks & Maire PLLC
- Agent Timothy H. Van Dyke
- Main IPC: C09D7/62
- IPC: C09D7/62 ; C09D127/16 ; C09D7/40 ; C09D7/20 ; C09D5/16 ; C08K5/521 ; C08K9/06
Abstract:
An overcoat that imparts a superhydrophobic surface to a painted surface of an object is a suspension of hydrophobic particles in a polymeric binder and a plasticizer in a solvent or mixed solvent. The particles are a metal oxide that is surface functionalized with a fluorinated alkyl silane or an alkyl silane. Surfaces coated using this paint display contact angles in excess of 150° and resist abrasion while retaining superhydrophobicity.
Public/Granted literature
- US20170260403A1 Durable and Superhydrophobic Over Coating Public/Granted day:2017-09-14
Information query
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