基本信息:
- 专利标题：
- 申请号：NO881767 申请日：1988-04-22
- 公开(公告)号：NO881767D0 公开(公告)日：1988-04-22
- 发明人： ELMES ALFRED ROY , HAMMOND KEVIN , SHERRINGTON DAVID COLIN
- 申请人： UNILEVER NV
- 专利权人： UNILEVER NV
- 当前专利权人： UNILEVER NV
- 优先权： GB8709688 1987-04-24
- 主分类号： B01D15/08
- IPC分类号： B01D15/08 ; B01J20/285 ; B01J13/02 ; B01J20/28 ; B01J20/281 ; B01J47/00 ; C07K1/04 ; C07K1/113 ; C07K1/16 ; C08J9/28 ; G01N30/52 ; G01N30/88 ; C08J
摘要：
A porous polymeric material has cell sizes within the range 100 to 0.5 mu m and total pore volume with respect to the overall volume of the material in the range 75 to 98% and includes cross-linked polycondensation polymeric material. The material can be made from a high internal phase emulsion in which the cross-linked polycondensation polymer is formed in the continuous phase. The materials are preferably open interconnected cellular structures. They can be made of a wide range of polycondensation materials. The materials are thus highly porous and light weight and have a range of properties depending primarily on their constituent polycondensation materials.
公开/授权文献:
- NO171560C 公开/授权日：1993-03-31
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 |
| ------B01D15/00 | 包含有用固体吸附剂处理液体的分离方法；及其所用设备 |
| --------B01D15/08 | .选择吸附；如，色谱法 |