发明名称 |
SUBSTRATES COMPRISING FROTHED BENEFIT AGENTS AND THE METHOD OF MAKING THE SAME |
摘要 |
The present invention provides a nonwoven substrate comprising a fibrous web defining a surface; and a layer of a benefit agent wherein said benefit agent is selected from an additive composition, an enhancement component and combinations thereof; wherein said benefit agent is frothed and bonded to the fibrous web surface through a creping process. The present invention also provides for a method of creping a nonwoven substrate comprising the steps of (a) providing a nonwoven substrate; (b) positioning an applicator adjacent to a hot, non-permeable drying surface; (c) through said applicator, applying to the drying surface an aqueous, frothed, benefit agent;(d) allowing the frothed, benefit agent to form an adhesive film onto the drying surface;(e) directly bonding the nonwoven substrate to the adhesive film positioned on the drying surface; and (f) scraping the bonded nonwoven substrate and adhesive film from the drying surface. Additionally, the present invention provides for a nonwoven substrate comprising an adhesive film of an aqueous, frothed, benefit agent wherein said benefit agent is selected from an additive composition selected from a synthetic water-soluble polymer, a natural water-soluble polymer and mixtures thereof; an enhancement component selected from the group consisting of micro-particles, thermally expandable microspheres, cut fibers, additional polymer dispersions, fragrances, anti-bacterials, moisturizers, soothers, medicaments and combinations thereof; and mixtures thereof. |
申请公布号 |
WO2012090129(A2) |
申请公布日期 |
2012.07.05 |
申请号 |
WO2011IB55865 |
申请日期 |
2011.12.21 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC.;QIN, JIAN;CALEWARTS, DEBORAH, J.;JURENA, JEFFREY, F.;DESAI, KEYUR, M.;WALDROUP, DONALD, E. |
发明人 |
QIN, JIAN;CALEWARTS, DEBORAH, J.;JURENA, JEFFREY, F.;DESAI, KEYUR, M.;WALDROUP, DONALD, E. |
分类号 |
D06M17/00;B32B27/12;D06M14/02;D06M15/21 |
主分类号 |
D06M17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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