发明名称 |
SPONGE-LIKE STRUCTURAL BODY OR POWDER, AND PROCESS FOR PRODUCTION THEREOF |
摘要 |
<p>An object of the present invention is to provide a spongelike structure or a powder having fibers three-dimensionally arranged therein with high dispersibility, whose apparent density can be designed depending on the purpose or utility, as well as a process producing them. A fiber dispersion in which fibers having a number mean diameter in a predetermined range are dispersed in a dispersion medium, and this fiber dispersion is dried to remove the dispersion medium, thereby, a spongelike structure and a powder are produced.</p> |
申请公布号 |
EP1925701(A4) |
申请公布日期 |
2009.08.26 |
申请号 |
EP20060782411 |
申请日期 |
2006.08.07 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
NARUSE, YOSHIHIRO;KONDO, SATOSHI;NONAKA, SHUICHI;MIWA, KEISHI;MURAKAMI, KAKUJI |
分类号 |
A61K8/72;A61Q19/00;D04H1/42;D04H1/70;D21H13/00;D21H15/00;F26B3/12;F26B5/06 |
主分类号 |
A61K8/72 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|