基本信息:
- 专利标题： 적층 반투막
- 专利标题（英）：Multilayer semipermeable membrane
- 专利标题（中）：层压半透膜
- 申请号：KR1020177014230 申请日：2015-11-27
- 公开(公告)号：KR1020170093808A 公开(公告)日：2017-08-16
- 发明人： 도쿠야마,다카히로 , 도미오카,히로키 , 오가와,다카후미 , 스즈키,유타로
- 申请人： 도레이 카부시키가이샤
- 申请人地址： *-*, Nihonbashimuromachi *-chome, Chuo-ku, Tokyo, Japan
- 专利权人： 도레이 카부시키가이샤
- 当前专利权人： 도레이 카부시키가이샤
- 当前专利权人地址： *-*, Nihonbashimuromachi *-chome, Chuo-ku, Tokyo, Japan
- 代理人： 장수길; 박보현
- 优先权： JPJP-P-2014-241228 2014-11-28; JPJP-P-2014-264348 2014-12-26
- 国际申请： PCT/JP2015/083483 2015-11-27
- 国际公布： WO2016084958 2016-06-02
- 主分类号： B01D71/70
- IPC分类号： B01D71/70 ; B01D71/16 ; B01D71/56 ; B01D69/10 ; B01D69/12 ; C08F230/08
The present invention provides a semipermeable membrane that is also capable while having the oxidizer Castle, realizing remove salt equivalent to the insufficient resistance to oxidizing agents semipermeable membrane performance under the heavy metals present. Layered semipermeable membrane of the present invention is provided with a polymer layer formed on the half tucheung and the pre-tucheung, the polymer layer is a compound condensed with, the hydrolysable group (A) having the compound (A) and Compound (B) in contains a polymer formed by polymerization. (A) other than the compound (A) having a silicon atom and the silicon atom directly bonded ethylenically unsaturated groups reactive groups, a silicon compound (B) the hydrophilic group and an ethylenically unsaturated having a hydrolyzable group directly bonded to the silicon atom having an compound
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D71/00 | 以材料为特征的用于分离工艺或设备的半透膜；其专用制备方法 |
| --------B01D71/02 | .无机材料 |
| ----------B01D71/70 | ..主链上有硅的，有或没有硫、氮、氧或只有碳的聚合物 |