发明名称 |
estrutura não tecida fibrosa tendo características físicas aperfeiçoadas e método de preparação |
摘要 |
<p>Disclosed is a fibrous nonwoven structure comprising meltblown fibrous materials and at least one secondary fibrous material and method of preparing. In one aspect, the fibrous nonwoven structure has a formation index of between 70 and 135. In another aspect, the fibrous nonwoven structure has an opacity that is greater than 72 percent at a basis weight of between about 35 and 55 grams per square meter. The fibrous nonwoven substrate may be utilized as a moist wipe.</p> |
申请公布号 |
BRPI0906193(A2) |
申请公布日期 |
2015.07.07 |
申请号 |
BR2009PI06193 |
申请日期 |
2009.03.16 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
JAMES BENJAMIN HARVEY;ANTHONY MARK GAMBARO;PAUL ALAN GILES;DAVID JON BAER;ALLEN FREDERIC VATER |
分类号 |
D04H3/02;D04H1/42;D04H13/00 |
主分类号 |
D04H3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|