首页> 外国专利> Methods and Formulations for Durable Superhydrophic, Self-Cleaning, and Superhydrophobic Polymer Coatings and Objects Having Coatings Thereon

Methods and Formulations for Durable Superhydrophic, Self-Cleaning, and Superhydrophobic Polymer Coatings and Objects Having Coatings Thereon

机译：耐用的超疏水，自清洁和超疏水聚合物涂料的方法和配方及其上具有涂层的物体

页面导航

摘要
著录项
相似文献

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.

机译：一种具有耐久的超疏水，自清洁和防冰涂层的物体，该涂层包括基底和设置在该基底上的层，该层由涂覆有有效量的分级结构的微米/纳米颗粒的制剂，具有一种或多种的液态硅烷的制剂形成被配置成接枝到分级结构的微米/纳米颗粒的基团和至少另一个导致疏水性的基团。分层结构的微米/纳米颗粒分散在液体硅烷中。选自热固性粘合剂，湿固化粘合剂或与表面形成强烈相互作用的另一种有效量的合成粘合剂在溶剂溶液中。在固化时，该层具有大于90°的接触角和小于10°的滑动角，并且在胶带测试中除去了小于5％的层面积。

著录项

公开/公告号US2020086342A1

专利类型
公开/公告日2020-03-19

原文格式PDF
申请/专利权人 THE UNIVERSITY OF MASSACHUSETTS;
展开▼

申请/专利号US201916693762
发明设计人 JASON CONSTANTINOU;HANNA DODIUK-KENIG;CAROL M.F. BARRY;SAMUEL KENIG;JOEY L. MEAD;ARTEE PANWAR;TEHILA NAHUM;SAGAR MITRA;
展开▼

申请日2019-11-25
分类号B05D5/08;B05D5;C09D5;C09D7/40;B05D3/02;B05D3/06;B29C59/02;C25D1/10;C25D1/20;
国家 US
入库时间 2022-08-21 11:24:03

相似文献

专利
外文文献
中文文献