基本信息:
- 专利标题： 一种多功能性含氟微球及其制备方法与应用
- 专利标题（英）：Multifunctional fluorine-containing microsphere as well as preparation method and application thereof
- 申请号：CN201310680476.X 申请日：2013-12-13
- 公开(公告)号：CN103665280A 公开(公告)日：2014-03-26
- 发明人： 胡继文 , 李妃 , 邹海良 , 林树东 , 杨洋 , 苗磊 , 涂园园 , 刘国军
- 申请人： 中科院广州化学有限公司
- 申请人地址： 广东省广州市天河区兴科路368号
- 专利权人： 中科院广州化学有限公司
- 当前专利权人： 中科院广州化学有限公司
- 当前专利权人地址： 广东省广州市天河区兴科路368号
- 代理机构： 广州市华学知识产权代理有限公司
- 代理人： 张燕玲; 裘晖
- 主分类号： C08F292/00
- IPC分类号： C08F292/00 ; C08F220/32 ; C08F220/22 ; C08F220/28 ; C08F220/24 ; C08F224/00 ; C09D151/10 ; C09D5/00 ; B05D5/08 ; B05D7/06 ; B05D7/24 ; C08J3/24 ; D06M15/21 ; D21H17/34 ; D21H21/16 ; D21H19/20 ; C03C17/30 ; C01B33/12 ; C01F7/02 ; C01G49/08 ; D06M101/06
The invention belongs to the field of super-amphiphobic materials, and discloses a multifunctional fluorine-containing microsphere as well as a preparation method and application thereof. The multifunctional fluorine-containing microsphere is prepared through the following steps: an inorganic microsphere is modified through a hydrosulphonyl-containing silane coupling agent, so as to obtain a modified inorganic microsphere; a hydrophilic monomer A, epoxy-containing double-bond monomer B and a fluorine-containing monomer C are triggered through hydrosulphonyl on the modified inorganic microsphere, so that the fluorine-containing microsphere with a multifunctional polymer grafted on the surface is obtained. According to the invention, a random copolymer is grafted on the surface of the inorganic microsphere through a one step method, the structure of the surface-grafting part can be adjusted through feeding ratio of monomers, and the method is a simple and feasible preparation method for the super-amphiphobic materials; in addition, the multifunctional fluorine-containing microsphere can endow base material with super hydrophobicity and oleophobicity, the hydrophobicity and oleophobicity of the surfaces of materials can be adjusted through the number of fluorine atoms; obtained super-amphiphobic surfaces has excellent scrub resistance and corrosion resistance.
公开/授权文献:
- CN103665280B 一种多功能性含氟微球及其制备方法与应用 公开/授权日：2016-09-07
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 |
| ------C08F292/00 | 将单体聚合到无机物上所得到的高分子化合物嵌段聚合物 |