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1. 发明授权

US06177370B1 Fabric 有权
标题翻译：布
公开(公告)号：US06177370B1
公开(公告)日：2001-01-23
申请号：US09163216
申请日：1998-09-29
申请人： Henry Skoog , Fred R. Radwanski , Terry R. Cleveland , Frances W. Mayfield , Lawrence M. Brown
发明人： Henry Skoog , Fred R. Radwanski , Terry R. Cleveland , Frances W. Mayfield , Lawrence M. Brown
IPC分类号： B32B506
CPC分类号： B32B5/26 , D04H1/492 , D04H1/498 , Y10T442/662 , Y10T442/663 , Y10T442/664 , Y10T442/666 , Y10T442/668 , Y10T442/673 , Y10T442/68 , Y10T442/681 , Y10T442/684 , Y10T442/688 , Y10T442/689 , Y10T442/693 , Y10T442/695 , Y10T442/699
摘要： The present invention desirably provides a fabric including a synthetic fiber structure first zone, a synthetic fiber structure second zone, and a short fiber third zone. The first zone may include a spunbond web layer and a meltblown web layer. The synthetic fiber structure second zone may be positioned proximate to the synthetic fiber structure first zone and the short fiber third zone may be positioned substantially between the first and second zones. Desirably, the first and second zones are entwined.
摘要翻译：本发明希望提供一种包括合成纤维结构第一区，合成纤维结构第二区和短纤维第三区的织物。第一区域可以包括纺粘纤维网层和熔喷纤维网层。合成纤维结构第二区域可以位于合成纤维结构第一区域附近，并且短纤维第三区域可以基本位于第一和第二区域之间。理想地，第一和第二区被缠结。

2. 发明授权

US06550115B1 Method for making a hydraulically entangled composite fabric 有权
标题翻译：制造水力缠结复合织物的方法
公开(公告)号：US06550115B1
公开(公告)日：2003-04-22
申请号：US09690045
申请日：2000-10-16
申请人： Henry Skoog , Fred R. Radwanski , Terry R. Cleveland , Frances W. Mayfield , Lawrence M. Brown
发明人： Henry Skoog , Fred R. Radwanski , Terry R. Cleveland , Frances W. Mayfield , Lawrence M. Brown
IPC分类号： D04H146
CPC分类号： B32B5/26 , D04H1/492 , D04H1/498 , Y10T442/662 , Y10T442/663 , Y10T442/664 , Y10T442/666 , Y10T442/668 , Y10T442/673 , Y10T442/68 , Y10T442/681 , Y10T442/684 , Y10T442/688 , Y10T442/689 , Y10T442/693 , Y10T442/695 , Y10T442/699
摘要： The present invention desirably provides a fabric including a synthetic fiber structure first zone, a synthetic fiber structure second zone, and a short fiber third zone. The first zone may include a spunbond web layer and a meltblown web layer. The synthetic fiber structure second zone may be positioned proximate to the synthetic fiber structure first zone and the short fiber third zone may be positioned substantially between the first and second zones. Desirably, the first and second zones are entwined.
摘要翻译：本发明希望提供一种包括合成纤维结构第一区，合成纤维结构第二区和短纤维第三区的织物。第一区域可以包括纺粘纤维网层和熔喷纤维网层。合成纤维结构第二区域可以位于合成纤维结构第一区域附近，并且短纤维第三区域可以基本位于第一和第二区域之间。理想地，第一和第二区被缠结。

3. 发明授权

US5486381A Liquid saturation process 失效
标题翻译：液体饱和过程
公开(公告)号：US5486381A
公开(公告)日：1996-01-23
申请号：US231608
申请日：1994-04-22
申请人： Terry R. Cleveland , Cherie H. Everhart , Fred R. Radwanski , Henry Skoog
发明人： Terry R. Cleveland , Cherie H. Everhart , Fred R. Radwanski , Henry Skoog
IPC分类号： B05D1/30 , B05C5/00 , B05D3/02 , B05D3/04 , B05D3/06 , B05D3/08 , B05D3/10 , B05D3/12 , B05D7/00 , D06B1/06 , D06B5/08 , D06M23/00
CPC分类号： D06B5/08 , D06B1/06 , D06M23/00
摘要： Disclosed is a continuous process of non-compressively and uniformly applying a liquid saturant throughout a permeable sheet. The process includes the steps of: 1) providing a continuously advancing permeable sheet having a first surface and a second surface, 2) depositing a substantially laminar flowing curtain of a liquid saturant generally across and onto the first surface of the continuously advancing permeable sheet, 3) applying a vacuum to the second surface of the continuously advancing permeable sheet, and 4) drawing a substantial portion of the liquid saturant through the permeable sheet to generate a substantially uniform distribution of liquid saturant throughout the permeable sheet. The process may also include the step of drying the liquid saturated permeable sheet. The dry bulk of the liquid saturant treated permeable sheet may be within about 15 percent of the dry bulk of an identical untreated permeable sheet. Also disclosed is a non-compressively and uniformly liquid saturant treated permeable sheet and an apparatus for non-compressively and uniformly applying a liquid saturant throughout a permeable sheet.
摘要翻译：公开了在整个可渗透片材中非压缩均匀地施加液体饱和剂的连续方法。该方法包括以下步骤：1）提供具有第一表面和第二表面的连续前进的可渗透片材，2）将大体上层流的液体保护层的帘幕大致横跨并延伸到连续前进的可渗透片材的第一表面上， 3）向连续前进的可渗透片材的第二表面施加真空，4）通过可渗透片材抽出大部分的液体饱和剂，以在整个可渗透片材上产生基本均匀的液体饱和剂分布。该方法还可以包括干燥液体饱和可渗透片的步骤。液体饱和剂处理的可渗透片材的干燥体积可以在相同的未处理的可渗透片材的干体积的约15％内。还公开了非压缩且均匀的液体饱和处理的可渗透片材和用于在整个可渗透片材中非压缩均匀地施加液体饱和剂的装置。

4. 发明授权

US5578124A Liquid saturation process, apparatus and article thereof 失效
标题翻译：液体饱和过程，设备及其制品
公开(公告)号：US5578124A
公开(公告)日：1996-11-26
申请号：US470314
申请日：1995-06-06
申请人： Terry R. Cleveland , Cherie H. Everhart , Fred R. Radwanski , Henry Skoog
发明人： Terry R. Cleveland , Cherie H. Everhart , Fred R. Radwanski , Henry Skoog
IPC分类号： B05D1/30 , B05C5/00 , B05D3/02 , B05D3/04 , B05D3/06 , B05D3/08 , B05D3/10 , B05D3/12 , B05D7/00 , D06B1/06 , D06B5/08 , D06M23/00
CPC分类号： D06B5/08 , D06B1/06 , D06M23/00
摘要： Disclosed is a continuous process of non-compressively and uniformly applying a liquid saturant throughout a permeable sheet. The process includes the steps of: 1) providing a continuously advancing permeable sheet having a first surface and a second surface, 2) depositing a substantially laminar flowing curtain of a liquid saturant generally across and onto the first surface of the continuously advancing permeable sheet, 3) applying a vacuum to the second surface of the continuously advancing permeable sheet, and 4) drawing a substantial portion of the liquid saturant through the permeable sheet to generate a substantially uniform distribution of liquid saturant throughout the permeable sheet. The process may also include the step of drying the liquid saturated permeable sheet. The dry bulk of the liquid saturant treated permeable sheet may be within about 15 percent of the dry bulk of an identical untreated permeable sheet. Also disclosed is a non-compressively and uniformly liquid saturant treated permeable sheet and an apparatus for non-compressively and uniformly applying a liquid saturant throughout a permeable sheet.
摘要翻译：公开了在整个可渗透片材中非压缩均匀地施加液体饱和剂的连续方法。该方法包括以下步骤：1）提供具有第一表面和第二表面的连续前进的可渗透片材，2）将大体上层流的液体保护层的帘幕大致横跨并延伸到连续前进的可渗透片材的第一表面上， 3）向连续前进的可渗透片材的第二表面施加真空，4）通过可渗透片材抽出大部分的液体饱和剂，以在整个可渗透片材上产生基本均匀的液体饱和剂分布。该方法还可以包括干燥液体饱和可渗透片的步骤。液体饱和剂处理的可渗透片材的干燥体积可以在相同的未处理的可渗透片材的干体积的约15％内。还公开了非压缩且均匀的液体饱和处理的可渗透片材和用于在整个可渗透片材中非压缩均匀地施加液体饱和剂的装置。

5. 发明授权

US5389202A Process for making a high pulp content nonwoven composite fabric 失效
标题翻译：制备高纸浆含量的非织造复合织物的方法
公开(公告)号：US5389202A
公开(公告)日：1995-02-14
申请号：US74571
申请日：1993-06-09
申请人： Cherie H. Everhart , Daniel O. Fischer , Fred R. Radwanski , Henry Skoog
发明人： Cherie H. Everhart , Daniel O. Fischer , Fred R. Radwanski , Henry Skoog
IPC分类号： D04H1/10 , A47L13/16 , A61F13/15 , A61F13/49 , A61F13/53 , D04H1/46 , D04H5/03 , D04H13/00 , D21H23/24
CPC分类号： A61F13/537 , D04H1/425 , D04H1/492 , D04H1/498 , D04H5/03 , A61F2013/15406 , Y10S428/913 , Y10T428/252 , Y10T428/253 , Y10T442/681 , Y10T442/689 , Y10T442/695
摘要： A high pulp content nonwoven composite fabric is disclosed. The composite fabric contains more than about 70 percent, by weight, pulp fibers which are hydraulically entangled into a continuous filament substrate. This high pulp content composite nonwoven fabric may be used as a heavy duty wiper or as a fluid distribution material, cover material, and/or absorbent material in an absorbent personal care product. Also disclosed is a method of making the high pulp content nonwoven composite fabric.
摘要翻译：公开了一种高纸浆含量的非织造复合织物。复合织物含有大约70％（重量）的纸浆纤维，其水力缠结到连续的长丝基材中。这种高纸浆含量的复合非织造织物可以用作吸收性个人护理产品中的重型刮水器或流体分配材料，覆盖材料和/或吸收材料。还公开了制造高纸浆含量的非织造复合织物的方法。

6. 发明授权

US5284703A High pulp content nonwoven composite fabric 失效
标题翻译：高纸浆含量的非织造复合织物
公开(公告)号：US5284703A
公开(公告)日：1994-02-08
申请号：US908
申请日：1993-01-06
申请人： Cherie H. Everhart , Danial O. Fischer , Fred R. Radwanski , Henry Skoog
发明人： Cherie H. Everhart , Danial O. Fischer , Fred R. Radwanski , Henry Skoog
IPC分类号： D04H1/10 , A47L13/16 , A61F13/15 , A61F13/49 , A61F13/53 , D04H1/46 , D04H5/03 , D04H13/00 , B32B5/16
CPC分类号： A61F13/537 , D04H1/425 , D04H1/492 , D04H1/498 , D04H5/03 , A61F2013/15406 , Y10S428/913 , Y10T428/252 , Y10T428/253 , Y10T442/681 , Y10T442/689 , Y10T442/695
摘要： A high pulp content nonwoven composite fabric is disclosed. The composite fabric contains more than about 70 percent, by weight, pulp fibers which are hydraulically entangled into a continuous filament substrate. This high pulp content composite nonwoven fabric may be used as a heavy duty wiper or as a fluid distribution material, cover material, and/or absorbent material in an absorbent personal care product. Also disclosed is a method of making the high pulp content nonwoven composite fabric.
摘要翻译：公开了一种高纸浆含量的非织造复合织物。复合织物含有大约70％（重量）的纸浆纤维，其水力缠结到连续的长丝基材中。这种高纸浆含量的复合非织造织物可以用作吸收性个人护理产品中的重型刮水器或流体分配材料，覆盖材料和/或吸收材料。还公开了制造高纸浆含量的非织造复合织物的方法。

7. 发明授权

US06794318B2 Use-dependent indicator system for absorbent articles 有权
标题翻译：用于吸收制品的使用依赖性指示剂系统
公开(公告)号：US06794318B2
公开(公告)日：2004-09-21
申请号：US09746719
申请日：2000-12-22
申请人： Ralph L. Anderson , James W. Clark , Fred R. Radwanski
发明人： Ralph L. Anderson , James W. Clark , Fred R. Radwanski
IPC分类号： B32B2704
CPC分类号： D06M23/16 , D06M16/00 , D06P1/004 , G01N31/22 , Y10T428/24446 , Y10T442/2049 , Y10T442/2098 , Y10T442/2115 , Y10T442/2131 , Y10T442/2525 , Y10T442/659 , Y10T442/696
摘要： A use-dependent indicator system for detecting the exhaustion of an active chemical within an absorbent article is provided. The indicator system includes at least one dye component and a polymer mixture. The dye component(s) can be non-reactive and/or reactive dyes. The polymer mixture can contain a polymer, such as a latex adhesive, to facilitate control over the dissolution rate of the dye component(s). By controlling the dissolution rate of the dye component(s), an indicator system of the present invention can impart a change in color to signal the exhaustion of an active chemical incorporated within the absorbent article, such as an anti-microbial agent.
摘要翻译：提供了一种用于检测吸收制品内的活性化学物质耗尽的依赖用途的指示剂系统。指示剂系统包括至少一种染料组分和聚合物混合物。染料组分可以是非反应性和/或活性染料。聚合物混合物可以含有聚合物，例如胶乳粘合剂，以便于控制染料组分的溶解速率。通过控制染料成分的溶解速度，本发明的指示剂体系可赋予颜色变化，以表示吸收物品（如抗微生物剂）中引入的活性化学物质的排出。

8. 发明授权

US4950531A Nonwoven hydraulically entangled non-elastic web and method of formation thereof 失效
标题翻译：无纺布水力缠结非弹性网及其形成方法
公开(公告)号：US4950531A
公开(公告)日：1990-08-21
申请号：US170200
申请日：1988-03-18
申请人： Fred R. Radwanski , Lloyd E. Trimble , Leon E. Chambers, Jr.
发明人： Fred R. Radwanski , Lloyd E. Trimble , Leon E. Chambers, Jr.
IPC分类号： D04H1/46 , D04H1/56 , D04H5/02 , D04H13/00
CPC分类号： D04H5/02 , D04H1/425 , D04H1/492 , D04H1/495 , D04H1/498 , D04H1/56 , D04H3/14 , D04H5/03 , Y10S428/903 , Y10T428/24091 , Y10T442/626 , Y10T442/666 , Y10T442/668 , Y10T442/68
摘要： Composite nonwoven non-elastic web materials and methods of forming the same are disclosed. The composite nonwoven non-elastic web materials are formed by hydraulically entangling a laminate of (a) at least one layer of meltblown fibers and (b) at least one layer of nonwoven material. The nonwoven material can comprise at least one of pulp fibers, staple fibers, meltblown fibers and substantially continuous filaments. The nonwoven material can also be a net, foam, etc. Each of the meltblown fiber layer and the nonwoven material layer is preferably made of non-elastic material.

9. 发明授权

US4931355A Nonwoven fibrous hydraulically entangled non-elastic coform material and method of formation thereof 失效
标题翻译：非织造纤维水力缠结非弹性共成型材料及其形成方法
公开(公告)号：US4931355A
公开(公告)日：1990-06-05
申请号：US170208
申请日：1988-03-18
申请人： Fred R. Radwanski , Lloyd E. Trimble , Leon E. Chambers, Jr. , Linda A. Connor
发明人： Fred R. Radwanski , Lloyd E. Trimble , Leon E. Chambers, Jr. , Linda A. Connor
IPC分类号： D04H1/46 , D04H1/56 , D04H5/02 , D04H13/00
CPC分类号： D04H5/02 , D04H1/495 , D04H1/56 , D04H5/03 , Y10S428/903 , Y10S428/913 , Y10T428/2904 , Y10T442/619 , Y10T442/68 , Y10T442/681
摘要： Nonwoven fibrous non-elastic webs, reinforced nonwoven fibrous non-elastic webs and methods of forming the same are disclosed. The nonwoven fibrous non-elastic webs are a hydraulically entangled coform or admixture of non-elastic meltblown fibers and fibrous material, with or without particulate material. The fibrous material (e.g., non-elastic fibrous material) can be at least one of pulp fibers, staple fibers, meltblown fibers and continuous filaments. The use of meltblown fibers facilitates the hydraulic entangling, resulting in a high degree of entanglement and enabling the more effective use of shorter fibrous material. The hydraulic entangling technique provides a nonwoven fibrous material having increased web strength and allows for better control of other product attributes, such as absorbency, wet strength, printability and abrasion resistance. The coform can be hydraulically entangled with a reinforcing material, e.g., a melt-spun nonwoven, a scrim, screen, net, etc.

10. 发明授权

US5328759A Process for making a hydraulically needled superabsorbent composite material and article thereof 失效
标题翻译：制备液压针刺超吸收复合材料及其制品的方法
公开(公告)号：US5328759A
公开(公告)日：1994-07-12
申请号：US786437
申请日：1991-11-01
申请人： Ann L. McCormack , Fred R. Radwanski , Cherie H. Everhart
发明人： Ann L. McCormack , Fred R. Radwanski , Cherie H. Everhart
IPC分类号： B29C65/62 , A61F13/15 , A61L15/60 , B29L9/00 , D04H1/46 , D04H13/00 , B32B5/16
CPC分类号： A61L15/60 , A61F13/15658 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T442/682 , Y10T442/699
摘要： Disclosed is a process of making an superabsorbent composite material which contains a hydraulically-needled fibrous web and superabsorbent materials. The method includes the steps of providing a nonwoven fibrous web; hydraulically needling the nonwoven web to enhance its liquid distribution properties; and introducing dry superabsorbent materials into intimate bonding contact with at least one surface of the hydraulically needled fibrous web. Also disclosed is the superabsorbent nonwoven composite material made by the described process. The hydraulically needled fibrous web component of the material may contain pulp fibers, synthetic fibers, natural fibers, bicomponent fibers, continuous filaments or mixtures thereof. The superabsorbent composite material has a saturation capacity greater than about 500 percent and a wicking rate greater than about 12 centimeters per 15 minutes. The superabsorbent composite material may be used as a liquid management material in an absorbent product or absorbent structure.
摘要翻译：公开了一种制备含有水压针刺纤维网和超吸收材料的超吸收复合材料的方法。该方法包括提供非织造纤维网的步骤; 液压针刺非织造纤维网以增强其液体分布性能; 并且将干燥的超吸收材料引入与液压针刺纤维网的至少一个表面紧密接合。还公开了通过所述方法制备的超吸收性非织造复合材料。材料的液压针刺纤维网部件可以含有纸浆纤维，合成纤维，天然纤维，双组分纤维，连续长丝或其混合物。超吸收复合材料的饱和容量大于约500％，芯吸速率大于每15分钟约12厘米。超吸收性复合材料可以用作吸收产品或吸收结构中的液体管理材料。

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