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公开(公告)号：US06479061B2
公开(公告)日：2002-11-12
申请号：US10008860
申请日：2001-10-26
申请人： Monica C. Fontenot , Terry Pearce Ford , James Jay Tanner , Jonathan Robert Owen , John Joseph Lassig , Barbara Jean Burns , Alan Grady Shuman , Victor Michael Gentile
发明人： Monica C. Fontenot , Terry Pearce Ford , James Jay Tanner , Jonathan Robert Owen , John Joseph Lassig , Barbara Jean Burns , Alan Grady Shuman , Victor Michael Gentile
IPC分类号： A01N2534
CPC分类号： B32B5/26 , B32B5/08 , B32B2262/0253 , B32B2262/0276 , B32B2262/067 , B32B2439/70 , B32B2555/00 , D04H1/44 , Y10T428/249921 , Y10T428/24994
摘要： The present invention pertains to an airlaid composite which is made of pulp fibers, at least about 2% by weight bicomponent fiber, and moisture. This airlaid composite is unique in that a uniformly even composite is made which upon calendering, becomes a thin structure which maintains significant absorbency when saturated. The bicomponent fibers of the present invention include a first polymer component and a second polymer component, and the first polymer component melts at a temperature lower than the melting temperature of the second polymer component. Mixing of the pulp fibers with the bicomponent fibers is done in such a way that the fibers are evenly dispersed in the airlaid composite. This airlaid composite is then heated such that at least a portion of the first polymer component of the bicomponent fiber is melted, which bond the bicomponent fibers to many of the pulp and bicomponent fibers when cooled. Moisture is added on to the composite to further facilitate bonding when the composite is subsequently subjected to calendering. Optionally, a sheet layer may be attached to the airlaid composite to form a multi-layered absorbent structure. Such composites and absorbent structures are characterized by a drape stiffness of at least about 5 cm, an absorbency of at least about 12 g/g, and a dry tensile strength of at least about 1300.
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公开(公告)号：US06368609B1
公开(公告)日：2002-04-09
申请号：US09290713
申请日：1999-04-12
申请人： Monica C. Fontenot , Terry Pearce Ford , James Jay Tanner , Jonathan Robert Owen , John Joseph Lassig , Barbara Jean Burns , Alan Grady Shuman , Victor Michael Gentile
发明人： Monica C. Fontenot , Terry Pearce Ford , James Jay Tanner , Jonathan Robert Owen , John Joseph Lassig , Barbara Jean Burns , Alan Grady Shuman , Victor Michael Gentile
IPC分类号： A01N2534
CPC分类号： D04H1/44 , B32B5/08 , Y10T428/249921 , Y10T428/24994
摘要： The present invention pertains to an airlaid composite which is made of pulp fibers, at least about 2% by weight bicomponent fiber, and moisture. This airlaid composite is unique in that a uniformly even composite is made which upon calendering, becomes a thin structure which maintains significant absorbency when saturated. The bicomponent fibers of the present invention include a first polymer component and a second polymer component, and the first polymer component melts at a temperature lower than the melting temperature of the second polymer component. Mixing of the pulp fibers with the bicomponent fibers is done in such a way that the fibers are evenly dispersed in the airlaid composite. This airlaid composite is then heated such that at least a portion of the first polymer component of the bicomponent fiber is melted, which bond the bicomponent fibers to many of the pulp and bicomponent fibers when cooled. Moisture is added on to the composite to further facilitate bonding when the composite is subsequently subjected to calendering. Optionally, a sheet layer may be attached to the airlaid composite to form a multi-layered absorbent structure. Such composites and absorbent structures are characterized by a drape stiffness of at least about 5 cm, an absorbency of at least about 12 g/g, and a dry tensile strength of at least about 1300.
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3.发明授权公开(公告)号：US06296929B1
公开(公告)日：2001-10-02
申请号：US09290323
申请日：1999-04-12
IPC分类号： B32B702
CPC分类号： A61F13/47263 , A61F13/531 , A61F2013/1539 , Y10T428/24992 , Y10T442/30 , Y10T442/60 , Y10T442/627
摘要： An absorbent member is disclosed which has a high absorbent capacity and which exhibits exceptional expansion properties when wetted by an aqueous fluid. The absorbent member includes a multitude of randomly oriented cellulosic fibers having an average length of from between about 1 mm to about 5 mm and containing at least about 20% lignin within each fiber. The absorbent member also has a moisture content of from between about 1% to about 20% water by weight of fiber and has a density in the range of from between about 0.1 g/cc to about 1 g/cc. The fibers are stressed and bonded by hydrogen bonds and are retained in an elastically stressed condition.
摘要翻译： 公开了一种具有高吸收能力并且在被水性流体润湿时表现出优异的膨胀性能的吸收体。 吸收体包括大量随机取向的纤维素纤维，其平均长度为约1mm至约5mm，并且在每个纤维内含有至少约20％的木质素。 该吸湿件的水分含量约为纤维重量的约1％至约20％，密度范围为约0.1g / cc至约1g / cc。 纤维受到氢键的应力和结合，并保持在弹性应力状态。
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公开(公告)号：US6162961A
公开(公告)日：2000-12-19
申请号：US290092
申请日：1999-04-12
IPC分类号： A23K1/16 , A61F13/15 , A61K31/047
CPC分类号： A61F13/53 , A23K20/179 , A61F13/15203 , A61F2013/1539 , A61F2013/15422 , A61F2013/15471 , A61F2013/530131 , A61K31/047
摘要： An absorbent article having exceptional expansion properties when wetted by an aqueous fluid is disclosed. The absorbent article has an absorbent member formed from a multitude of randomly oriented cellulosic fibers containing at least about 20% lignin. The absorbent member has a moisture content of from between about 1% to about 20% water by weight of fiber and the fibers are elastically stressed and bonded by hydrogen bonds. The fibers are retained in a stressed condition and have a density of from between about 0.2 g/cc to about 1 g/cc.
摘要翻译： 公开了一种在被水性流体润湿时具有优异的膨胀性能的吸收制品。 吸收制品具有由大量随机取向的含有至少约20％木质素的纤维素纤维形成的吸收件。 该吸湿件的水分含量为纤维重量的约1％至约20％之间，纤维通过氢键弹性应力和结合。 纤维保持在应力状态，密度为约0.2g / cc至约1g / cc。
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公开(公告)号：US6146568A
公开(公告)日：2000-11-14
申请号：US290105
申请日：1999-04-12
CPC分类号： A61F13/15642 , D04H1/732
摘要： A method for making an absorbent member is disclosed. The method includes introducing fibers into an air stream to form an air-fiber mixture. This air-fiber mixture is then directed to a porous media having a first surface. The air-fiber mixture contacts the first surface and the fibers collect on the first surface and forms a fibrous mat. The air passes through the first surface and can be recovered and recycled, if desired. The air-fiber mixture is then terminated or diverted so that the fibrous mat can be removed from the first surface. The fibrous mat is wetted by water to obtain a desired moisture content. Finally, the wetted fibrous mat is compressed to a predetermined thickness to form an absorbent member, which has unique expansion properties.
摘要翻译： 公开了制造吸收体的方法。 该方法包括将纤维引入空气流中以形成空气纤维混合物。 然后将该空气纤维混合物引导至具有第一表面的多孔介质。 空气纤维混合物接触第一表面，并且纤维聚集在第一表面上并形成纤维垫。 如果需要，空气通过第一表面，并且可以回收和再循环。 然后将空气纤维混合物终止或转移，使得纤维垫可以从第一表面移除。 纤维垫被水润湿以获得所需的水分含量。 最后，湿润的纤维毡被压缩到预定的厚度以形成具有独特膨胀性能的吸收件。
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公开(公告)号：US06649251B1
公开(公告)日：2003-11-18
申请号：US08902171
申请日：1997-07-29
IPC分类号： B32B2714
CPC分类号： A41D3/00 , A41D27/245 , A41D2400/22 , B29C65/08 , B29C66/0324 , B29C66/112 , B29C66/133 , B29C66/135 , B29C66/72941 , B29L2031/48 , B32B5/26 , Y10T428/24826 , Y10T442/674 , Y10T442/678
摘要： An inexpensive breathable protective outer garment is produced from a breathable laminated fabric having a breathable film adhesively bonded to a nonwoven fabric. The film constitutes the outer layer of the garment and the nonwoven layer is on the inside. The seams of the garment are ultrasonically bonded such that the film sides of the laminate are in contact with each other during seaming.
摘要翻译： 由具有粘接在非织造织物上的透气膜的透气层压织物制成便宜的透气保护外衣。 该膜构成衣服的外层，而非织造层位于内侧。 衣服的接缝被超声波粘合，使得层压体的膜侧在接缝期间彼此接触。
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7.发明授权Method for modifying papermaking sludge and products made from modified papermaking sludge 失效修改造纸污泥的方法和由改性造纸污泥制成的产品
公开(公告)号：US5795377A
公开(公告)日：1998-08-18
申请号：US906249
申请日：1997-08-05
CPC分类号： C04B18/243 , D21H17/01 , D21H11/14 , D21H21/08 , Y02W30/97
摘要： Papermaking sludge can be modified to a modeling clay-like consistency by the addition of one or more dispersing agents, such as polyacrylamide. The modified papermaking sludge can be formed into a number of useful products, such as paper sheets or extruded products.
摘要翻译： 通过加入一种或多种分散剂，例如聚丙烯酰胺，造纸污泥可以改性成模型粘土样稠度。 改性造纸污泥可以形成许多有用的产品，例如纸张或挤出产品。
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8.发明授权Generating and providing personalized information to a user regarding the purchase and use of personal care products 有权向用户生成和提供关于购买和使用个人护理产品的个性化信息公开(公告)号：US07885598B2
公开(公告)日：2011-02-08
申请号：US11026833
申请日：2004-12-30
IPC分类号： G09B3/00
CPC分类号： G09B19/0076 , G09B5/02
摘要： Generating a visual three-dimensional model specific to a user for personal care education. A request for instruction regarding a personal care product is received from a user. Data defining physical characteristics of the user that relate to the personal care product is also received from the user. A three-dimensional model demonstrating use of the personal care product is generated. The three-dimensional model is a function of the received data and the personal care product. The generated three-dimensional model is provided to the user for display.
摘要翻译： 为个人护理教育生成特定用户的视觉三维模型。 从用户那里接收关于个人护理产品的指示的请求。 还从用户接收到定义与个人护理产品相关的用户的身体特性的数据。 产生了展示使用个人护理产品的三维模型。 三维模型是接收到的数据和个人护理产品的功能。 生成的三维模型被提供给用户进行显示。
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公开(公告)号：US20090035178A1
公开(公告)日：2009-02-05
申请号：US11026235
申请日：2004-12-30
IPC分类号： A61L2/00
摘要： A process for the destruction of microorganisms on a product using ultrasonic energy is disclosed. The process comprises contacting a product with an ultrasonic horn assembly and generating ultrasonic energy sufficient to result in a microorganism destruction rate of at least a 1-log kill.
摘要翻译： 公开了一种使用超声波能量破坏产品上的微生物的方法。 该方法包括使产品与超声波喇叭组件接触并产生足以产生至少1-log杀死的微生物破坏率的超声波能量。
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公开(公告)号：US06189162B1
公开(公告)日：2001-02-20
申请号：US09320955
申请日：1999-05-27
申请人： James Jay Tanner
发明人： James Jay Tanner
IPC分类号： A47K1314
CPC分类号： A61G9/00 , A47K11/105
摘要： A combination receptacle and fluid immobilizer is disclosed for collecting a fluid. The receptacle has a bottom and sidewalls joined to the bottom to form at least a partially enclosed void area. The receptacle has an opening through which a fluid can be collected and later removed. A flushable, fluid immobilizer is positioned within the receptacle and is absorbent. The fluid immobilizer is formed from a multitude of randomly oriented cellulosic fibers that are elastically stressed and bonded by only hydrogen bonds. The fluid immobilizer is capable of capturing and immobilizing fluid which is collected in the receptacle such that the fluid can be transported to a discharge location without having to worry about spillage.
摘要翻译： 公开了用于收集流体的组合容器和流体防盗器。 容器具有连接到底部的底部和侧壁，以形成至少部分封闭的空隙区域。 容器具有开口，通过该开口可以收集流体并稍后去除流体。 可冲洗的流体防盗器位于容器内并且是吸收剂。 流体防静电剂由许多随机取向的纤维素纤维形成，其被弹性应力并仅通过氢键键合。 液体固定器能够捕集和固定收集在容器中的流体，使得流体可以被输送到排放位置，而不必担心溢出。
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