专利详情

专利名称	Anti-frost coating and the application method thereof
申请号	US20090864607	专利类型	US
公开（公告）号	US8372484(B2)	公开（授权）日	2013.02.12
申请（专利权）人	中国科学院化学研究所	发明（设计）人
主分类号	B05D3/02	IPC主分类号	B05D3/02
专利有效期	Anti-frost coating and the application method thereof 至Anti-frost coating and the application method thereof	法律状态
说明书摘要	The present invention provides an anti-frost coating, which forms a coat having a hydrophilic and hydrophobic composite structure after being applied on a substrate, and contains a hydrophobic polymer and a hydrophilic polymer. The application method of the anti-frost coating comprises: dissolving the hydrophilic polymer and the hydrophobic polymer in a solvent to form a homogeneous solution, coating the solution on a substrate to form a film, drying and curing to form an anti-frost coat with a hydrophilic and super-hydrophobic composite structure including a super-hydrophobic surface layer and a hydrophilic inner layer. Water drips can roll off easily and the dust and impurities deposited on the surface can be easily removed. The anti-frost effect is desirable.