发明名称 |
METHODS AND FORMULATIONS FOR DURABLE SUPERHYDROPHIC, SELF-CLEANING, AND SUPERHYDROPHOBIC POLYMER COATINGS AND OBJECTS HAVING COATINGS THEREON |
摘要 |
An object has a durable superhydrophic, self-cleaning, and icephobic coating includes a substrate and a layer disposed on the substrate, the layer resulting from coating with a formulation having an effective amount of hierarchical structuring micro/nanoparticles, liquid silane having one or more groups configured to graft to a hierarchical structuring micro/nanoparticle and at least another group that results in hydrophobicity. The hierarchical structuring micro/nanoparticles are dispersed in the liquid silane. Another effective amount of synthetic adhesive, selected from thermosetting binders, moisture curing adhesives or polymers that form a strong interaction with a surface, is in solution with a solvent. Upon curing, the layer has a contact angle greater than 90° and a sliding angle of less than 10° and, less than 5% of an area of the layer is removed in a Tape test. |
申请公布号 |
WO2015161233(A1) |
申请公布日期 |
2015.10.22 |
申请号 |
WO2015US26442 |
申请日期 |
2015.04.17 |
申请人 |
UNIVERSITY OF MASSACHUSETTS |
发明人 |
CONSTANTINOU, JASON;DODIUK-KENIG, HANNA;BARRY, CAROL, M., F.;KENIG, SAMUEL;MEAD, JOEY, L.;PANWAR, ARTEE;NAHUM, TEHILA;MITRA, SAGAR |
分类号 |
B05D5/06;B32B9/00;B32B27/00;C09D1/00;C23C4/04 |
主分类号 |
B05D5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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