发明名称 Método para a formação de uma folha não-tecido estirável, folha não-tecido estirável e vestimenta
摘要 <p>This invention relates to stretchable nonwoven sheets prepared by substantially uniformly impregnating a necked nonwoven substrate or an easily extensible as-made nonwoven substrate with an elastomeric polymer by treatment with an elastomeric polymer solution. The nonwoven sheet is useful in the manufacture of diapers and other hygiene articles.</p>
申请公布号 BRPI0509448(B1) 申请公布日期 2015.07.28
申请号 BR2005PI09448 申请日期 2005.04.22
申请人 INVISTA TECHNOLOGIES S.À.R.L. 发明人 KENNETH E. MARTIN
分类号 D04H13/00;A61F13/15 主分类号 D04H13/00
代理机构 代理人
主权项
地址