发明名称 |
POROEST MATERIALE SAMT FREMGANGSMAADE TIL DETS FREMSTILLING |
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. |
申请公布号 |
DK222788(D0) |
申请公布日期 |
1988.04.22 |
申请号 |
DK19880002227 |
申请日期 |
1988.04.22 |
申请人 |
UNILEVER NV |
发明人 |
ELMES, ALFRED ROY;HAMMOND, KEVIN;SHERRINGTON, DAVIS COLIN |
分类号 |
B01J20/285;B01D15/08;B01J13/02;B01J20/28;B01J20/281;B01J47/00;C07K1/04;C07K1/113;C07K1/16;C08J9/28;G01N30/52;G01N30/88 |
主分类号 |
B01J20/285 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|