发明名称 |
NONWOVEN MATERIAL CONTAINING BENEFITING PARTICLES AND METHODS OF MAKING |
摘要 |
A nonwoven web and method of making a nonwoven web is disclosed. The nonwoven web comprises a plurality of randomly oriented and interconnected cut fibers. At least 10% wt. of the fibers are multicomponent fibers comprising at least a first portion having a first melting point and a second portion having a second melting point. The first melting point is less than the second melting point. Further the nonwoven comprises a plurality of benefiting particles. The first portion of the multicomponent fibers melts and coalesces to secure together the plurality of fibers and secure the benefiting particles to the fibers to form a web. |
申请公布号 |
WO2010045053(A3) |
申请公布日期 |
2011.01.13 |
申请号 |
WO2009US59523 |
申请日期 |
2009.10.05 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
COANT, JEAN MARIE;TUMAN, SCOTT, J.;LALOUCH, LAHOUSSAINE;MARTIN RIVERA, CARMEN |
分类号 |
B24D11/00;A47L13/16;B24D3/28;B24D15/04;B24D18/00 |
主分类号 |
B24D11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|