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1. 发明授权

US4817788A Laminated laundry product 失效
标题翻译：层压洗衣产品
公开(公告)号：US4817788A
公开(公告)日：1989-04-04
申请号：US924226
申请日：1986-10-29
申请人： William T. Bedenk , Kendall L. Harden
发明人： William T. Bedenk , Kendall L. Harden
IPC分类号： A47L13/17 , B65B9/04 , C11D17/04 , D06F39/02
CPC分类号： C11D17/046 , A47L13/17 , B65B9/042 , D06F39/024 , Y10S206/82
摘要： A through the wash, compact, laminated laundry product (1) comprising powdered laundry actives laminated between two plies, at least one ply of which is a strong wet strength, high stretch tissue (5) having a multiplicity of deeply embossed (stretched) nonconnecting tissue cup-like depressions (2) containing the powdered actives with the other ply (4) covering the cups. The plies are sealed with a glue pattern (22) around the cup rims (5a). The high stretch tissue is stretched 15% to 100% to form said deeply embossed (stretched) cups and is made to survive the rigors of a washing machine.
摘要翻译： A通过洗涤，紧凑的层压洗衣产品（1），其包括层压在两层之间的粉末状衣物活性物质，其至少一层是强的湿强度，具有多个深度压花（拉伸）非连接的高拉伸组织（5）包含粉末状活性物质的组织杯状凹陷（2）与另一层（4）覆盖杯子。帘布层用杯边缘（5a）周围的胶图案（22）密封。将高拉伸组织拉伸15％至100％以形成所述深度压花（拉伸）的杯子，并使其能够经受洗衣机的严酷性。

2. 发明授权

US4638907A Laminated laundry product 失效
标题翻译：层压洗衣产品
公开(公告)号：US4638907A
公开(公告)日：1987-01-27
申请号：US675804
申请日：1984-11-28
申请人： William T. Bedenk , Kendall L. Harden
发明人： William T. Bedenk , Kendall L. Harden
IPC分类号： D06F35/00 , A47L13/17 , C11D17/04 , D06F39/02 , D06M23/00 , D06M23/02
CPC分类号： C11D17/046 , A47L13/17 , B65B9/042 , D06F39/024 , Y10S206/82
摘要： A through the wash, compact, laminated laundry product (1) comprising powdered laundry actives laminated between two plies, at least one ply of which is a strong wet strength, high stretch paper tissue (5) having a multiplicity of deeply embossed (stretched) nonconnecting tissue cup-like depressions (2) containing the powdered actives with the other ply (4) covering the cups. The strong wet strength paper has a wet cross-directional (CD) tensile of from about 78.7 g/cm to about 315 g/cm (200-800 g/in). The plies are sealed with a glue pattern (22) around the cup rims (5a). The high stretch paper is made to withstand an embossed stretch of 15% to 100% to form said deeply embossed (stretched) cups and to survive the rigors of a washing machine.
摘要翻译： A通过洗涤，紧凑的层压洗衣产品（1），其包括层压在两层之间的粉末洗衣活性物质，其至少一层是强的湿强度，具有多个深度压花（拉伸）的高拉伸纸巾（5）不连续的组织杯状凹陷（2）含有粉末状活性物质，而另一层（4）覆盖着杯子。强湿强度纸具有约78.7g / cm 3至约315g / cm 2（200-800g / in）的湿横向（CD）拉伸。帘布层用杯边缘（5a）周围的胶图案（22）密封。高拉伸纸被制成可承受15％至100％的压花拉伸，以形成所述深度压花（拉伸）的杯子并且能够经受洗衣机的严酷性。

3. 发明授权

US3955577A Resin treated absorbent pad or web for body fluids 失效
标题翻译：用于体液的树脂处理的吸收垫或网
公开(公告)号：US3955577A
公开(公告)日：1976-05-11
申请号：US550799
申请日：1975-02-18
申请人： Dale A. Gellert , Kendall L. Harden , John R. Noel
发明人： Dale A. Gellert , Kendall L. Harden , John R. Noel
IPC分类号： A61F13/15 , A61L15/42 , A61F13/16
CPC分类号： A61F13/15674 , A61F13/15585 , A61L15/425 , A61F13/534 , A61F13/537 , A61F13/539 , A61F2013/15821 , A61F2013/51061 , A61F2013/51409 , A61F2013/53445 , A61F2013/53721 , A61F2013/53908
摘要： A disposable diaper combining improved softness and sufficient strength to resist in use tearing and shredding in a single structure, thereby producing better compliance and fit when the structure is applied to the wearer, and hence improved comfort as well as better containment of waste fluids deposited thereon. In a preferred embodiment, a disposable diaper of the present invention employs an air laid absorbent cellulosic core reinforced by the application of a hydrophobic resin at relatively low levels of solids addition to one side thereof with subsequent drying, curing and calendering to the desired overall density. With sufficient strength built into the resin treated surface of the absorbent core structure, the unreinforced surface of the absorbent core can be adhered directly to a soft, waterproof backsheet, thereby producing a unique softness, texture and hand. In addition to improved strength and softness, a resin-stabilized absorbent core of the present invention exhibits improved surface dryness due to favorable density and capillary gradients which provide improved liquid penetration from the resin treated surface of the core to the non-resin treated portions of the core. By combining the resin-stabilized absorbent core with a fast strike-through topsheet in a disposable diaper structure, the gasket-like waterproof side flaps normally required to prevent liquid run-off can be eliminated.
摘要翻译：一种一次性尿布，其结合改善的柔软性和足够的强度以抵抗使用中的撕裂和粉碎在单一结构中，从而当将结构应用于穿着者时产生更好的柔顺性和适应性，并且因此改善舒适度以及更好地容纳沉积在其上的废物流体。。在优选的实施方案中，本发明的一次性尿布采用通过施用疏水性树脂而增强的气流成网吸收性纤维素芯，其中一个侧面具有相对低的固体含量，随后干燥，固化和压延至期望的总密度。在吸收芯结构的树脂处理表面内置足够的强度，吸收芯的未增强表面可以直接粘接到柔软的防水底片上，从而产生独特的柔软度，质感和手感。除了改进的强度和柔软性之外，本发明的树脂稳定的吸收芯由于有利的密度和毛细管梯度而表现出改善的表面干燥度，其提供了从芯的树脂处理表面到非树脂处理部分的改进的液体渗透核心。通过将树脂稳定的吸收芯与一次性尿布结构中的快速穿透顶片组合，可以消除通常所需的垫片状防水侧翼，以防止液体流出。

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