
基本信息:
- 专利标题: ORGANIC FINE PARTICLE
- 申请号:EP20872335.3 申请日:2020-09-30
- 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
- 当前专利权人: DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址: DAIKIN INDUSTRIES, LTD.
- 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.
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
------C08F12/00 | 具有1个或更多的不饱和脂族基团化合物的均聚物或共聚物,每个不饱和脂族基团只有1个碳—碳双键,并且至少有1个是以芳香族碳环为终端 |
--------C08F12/02 | .仅含1个不饱和脂族基的单体 |
----------C08F12/04 | ..含1个环 |
------------C08F12/06 | ...烃 |
--------------C08F12/12 | ....含1个连接到环上的支化的不饱和脂族基团或烷基基团 |