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    • 21. 发明申请
    • Kits of foam based cleaning elements
    • 泡沫清洁组件套件
    • US20060003912A1
    • 2006-01-05
    • US10884075
    • 2004-07-02
    • Jeffrey LindsayFung-Jou ChenJulie Bednarz
    • Jeffrey LindsayFung-Jou ChenJulie Bednarz
    • C23G1/06
    • A47L13/16A47L13/51
    • A kit for use in cleaning is provided. The kit includes a first cleaning element that is made at least partially of foam that has a first cleaning property. A second cleaning element is also included and is made at least partially of foam and has a second cleaning property. The first and second cleaning elements are configured for cleaning a surface. A first identifying feature is present that identifies the first cleaning element as having the first cleaning property, and likewise a second identifying feature is present that identifies the second cleaning element as having the second cleaning property. The cleaning properties of the first and second cleaning elements are different from one another.
    • 提供了一个用于清洁的工具包。 该套件包括至少部分由具有第一清洁特性的泡沫制成的第一清洁元件。 还包括第二清洁元件,并且至少部分地由泡沫制成并具有第二清洁特性。 第一和第二清洁元件构造成用于清洁表面。 存在将第一清洁元件识别为具有第一清洁属性的第一识别特征,并且同样存在将第二清洁元件标识为具有第二清洁属性的第二识别特征。 第一和第二清洁元件的清洁特性彼此不同。
    • 24. 发明申请
    • Use of swirl-like adhesive patterns in the formation of absorbent articles
    • 在形成吸收制品时使用漩涡般的粘合剂图案
    • US20050137549A1
    • 2005-06-23
    • US10743259
    • 2003-12-22
    • Jeffrey LindsayFung-jou Chen
    • Jeffrey LindsayFung-jou Chen
    • A61F13/15A61F13/20
    • A61F13/515A61F13/15593A61F13/539A61F2013/1591A61F2013/53916
    • Absorbent products are disclosed comprised of multiple components. At least two of the components are adhered together using an adhesive. In accordance with the present invention, the adhesive is applied in between the components according to a non-uniform pattern that varies as a function of distance. For example, the adhesive pattern may change according to at least one of pattern breadth or adhesive dose in weight per unit area. In one particular embodiment, the pattern contains a swirl-like pattern containing a plurality of loops. Over a particular distance, a change may occur in the size of the loops, in the density of the loops, and/or in alternating between loops and a linear bead. In this manner, placement of the adhesive is carefully controlled in order to counteract mechanical stresses that are placed on the absorbent product during use.
    • 公开了由多个组分组成的吸收产品。 使用粘合剂将至少两个组分粘合在一起。 根据本发明,根据作为距离的函数变化的不均匀图案将粘合剂施加在部件之间。 例如,粘合剂图案可以根据每单位面积重量的图案宽度或粘合剂剂量中的至少一种而改变。 在一个特定实施例中,图案包含包含多个环的漩涡状图案。 在特定的距离上,可以在环的尺寸,环的密度和/或在环和线性珠之间交替的情况下发生变化。 以这种方式,仔细地控制粘合剂的放置以抵消在使用期间放置在吸收产品上的机械应力。
    • 28. 发明申请
    • Gradient nanofiber materials and methods for making same
    • 梯度纳米纤维材料及其制造方法
    • US20060094320A1
    • 2006-05-04
    • US10979710
    • 2004-11-02
    • Fung-jou ChenLei HuangJeffrey Lindsay
    • Fung-jou ChenLei HuangJeffrey Lindsay
    • B32B5/26B32B7/02D04H5/00
    • A61F13/537A61F13/15577A61F13/51121A61F13/51305A61F13/514D04H1/42D04H1/4374D04H1/4382D04H1/4391Y10T428/24942Y10T428/2495Y10T428/24992Y10T442/614Y10T442/615Y10T442/62Y10T442/659
    • A gradient material comprising at least two types of nanofibers distributed non-uniformly throughout the material to form one or more gradients is provided. In one embodiment, the at least two types of nanofibers intertwine to form a single layer of material, i.e., are at least partially physically intertwined, i.e., entangled with one another in a multi-component material. Such intertwining can occur when both types of nanofibers are deposited substantially simultaneously in an overlapping region. In another embodiment, the at least two types of nanofibers combine to form a plurality of layers. The nanofibers can be electrospun fibers. The material can have a gradient in the planar and/or thickness directions. Embodiments of the invention also provide processes for producing the gradient nanofiber material. The materials are useful for any type of disposable garment, wipe, hospital garment, face mask, sterile wrap, air filter, water filter and so forth. Materials described herein can provide strong and varying surface effects, such as wicking. In one embodiment, hydrophobic fibers have a sufficiently small diameter to create a lotus effect.
    • 提供了一种梯度材料,其包括在整个材料中不均匀分布形成一个或多个梯度的至少两种类型的纳米纤维。 在一个实施方案中,所述至少两种类型的纳米纤维缠绕以形成单层材料,即至少部分物理缠结,即在多组分材料中彼此缠结。 当两种类型的纳米纤维基本上同时沉积在重叠区域中时,可以发生这种交织。 在另一个实施方案中,所述至少两种纳米纤维组合形成多个层。 纳米纤维可以是电纺纤维。 该材料可以在平面和/或厚度方向上具有梯度。 本发明的实施方案还提供了用于生产梯度纳米纤维材料的方法。 这些材料可用于任何类型的一次性衣物,擦拭物,医院服,面罩,无菌包装,空气过滤器,滤水器等。 本文描述的材料可以提供强烈和变化的表面效应,例如芯吸。 在一个实施方案中,疏水纤维具有足够小的直径以产生莲花效应。