发明名称 |
POROUS SUPPORTED ARTICLES AND METHODS OF MAKING |
摘要 |
Porous supported articles and methods of making are disclosed. Multicomponent polymeric fibers are introduced into a forming chamber and are infilled at least into the interior void spaces of a support web. At least some of the infilled multi-component fibers are self-bonded to each other to form a porous web that is embedded within the support web. The porous embedded web may contain particles that are bonded to the multicomponent fibers of the web. The optional particles in the porous embedded web may be e.g. abrasive, absorbent, etc. |
申请公布号 |
EP2491174(A4) |
申请公布日期 |
2014.01.08 |
申请号 |
EP20100825508 |
申请日期 |
2010.10.19 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
PEYRAS-CARRATTE, JEREMIE;COANT, JEAN MARIE;LALOUCH, LAHOUSSAINE |
分类号 |
D04H1/54;D04H1/413;D04H1/4382;D04H1/541;D04H1/72;D04H1/732;D04H3/14;D04H5/04;D04H5/06;D04H5/08 |
主分类号 |
D04H1/54 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|