发明公开
- 专利标题： ORGANIC FINE PARTICLE
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申请号： EP20872335.3申请日： 2020-09-30
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公开(公告)号： EP4039714A1公开(公告)日： 2022-08-10
- 发明人: SHIOTANI, Yuko , SHIBUTANI, Shouta , INAMASU, Rena , TANAKA, Yoshito , AKUTA, Ryou , IIDA, Mayumi , NAKANO, Marina , HIGASHI, Masahiro , YOSHIDA, Tomohiro
- 申请人： Daikin Industries, Ltd.
- 申请人地址： JP Osaka-shi, Osaka 530-8323 Umeda Center Building 4-12, Nakazaki-Nishi 2-chome Kita-ku
- 代理机构： Hoffmann Eitle
- 优先权： JP2020118767 20200709
- 国际公布： WO2021066052 20210408
- 主分类号： C08F12/12
- IPC分类号： C08F12/12 ; C08F212/06 ; C08F212/12 ; C08F212/36 ; C08F220/04 ; C08F220/10 ; C08F220/18 ; C08F220/54 ; C09K3/18 ; D06M15/263 ; D06M23/08
摘要：
This organic fine particle can adhere, in the form of a particle, to a substrate, and exhibits water repellency on the substrate when adhering to the substrate. Provided is an organic fine particle containing: (1) a hydrophobic monomer which has one ethylenically unsaturated double bond and at least one hydrocarbon group having 3-40 carbon atoms; or (2) a polymer which has a repeating unit formed from a (meth)acrylic monomer having a polydimethylsiloxane group. The organic fine particle can impart excellent water repellency to a substrate.
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