- 专利标题： FROST-RESISTANT WATER-REPELLENT FILM AND METHOD FOR MANUFACTURING SAME
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申请号： US17762879申请日： 2020-09-18
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公开(公告)号： US20220340799A1公开(公告)日： 2022-10-27
- 发明人: Seimei SHIRATORI , Hiroki NAKAMURA , Shintaro OKAWA , Hiroaki ANDO , Miki KITAMOTO
- 申请人： TOYODA GOSEI CO., LTD.
- 申请人地址： JP Kiyosu-shi, Aichi
- 专利权人： TOYODA GOSEI CO., LTD.
- 当前专利权人： TOYODA GOSEI CO., LTD.
- 当前专利权人地址： JP Kiyosu-shi, Aichi
- 优先权： JP2019-172862 20190924
- 国际申请： PCT/JP2020/035555 WO 20200918
- 主分类号： C09K3/18
- IPC分类号： C09K3/18 ; C08J5/18 ; C08J5/12
摘要：
The present invention relates to a water-repellent film having frost resistance, including a hygroscopic layer provided on or above a substrate, and a water-repellent layer provided on or above the hygroscopic layer, in which the water-repellent layer contains a water-repellent layer substrate and a water-repellent component attached to the water-repellent layer substrate.