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1. 发明授权

US06610898B1 Fluid acquisition/transfer layer in an absorbent article 有权
标题翻译：吸收制品中的流体采集/转移层
公开(公告)号：US06610898B1
公开(公告)日：2003-08-26
申请号：US09445484
申请日：1999-12-07
申请人： Ing-Britt Magnusson , Christina Steger
发明人： Ing-Britt Magnusson , Christina Steger
IPC分类号： A61F1315
CPC分类号： A61F13/53747 , A61F2013/15406 , A61F2013/15447 , A61F2013/530175 , A61F2013/53024 , A61F2013/53721 , A61F2013/53791 , B32B5/26
摘要： A fluid liquid acquisition/transfer layer in an absorbent article, such as a diaper, pant diaper, incontinence guard, sanitary napkin, panty liner or the like. The fluid acquisition/transfer layer includes a mixture of heat-shrunk, spiralized, thermoplastic multicomponent, preferably bicomponent, functional fibers of 3.4 dtex or more. The components of the functional fibers each have different shrinkage properties and are located in a side-by-side relationship for creating the spiralized shape of the functional fibers. The fluid acquisition/transfer layer also includes bonding fibers that bond to each other through heat treatment while the functional fibers do not bond to each other during heat treatment.
摘要翻译：吸收性物品如尿布，短裤尿布，失禁防护件，卫生巾，内裤衬里等中的流体液体收集/转移层。流体采集/转移层包括3.4dtex以上的热收缩，螺旋化，热塑性多组分，优选双组分功能纤维的混合物。功能性纤维的组分各自具有不同的收缩性能，并且位于并排关系中，用于产生功能性纤维的螺旋形状。流体采集/转移层还包括通过热处理彼此结合的结合纤维，而功能性纤维在热处理期间彼此不结合。

2. 发明授权

US06138500A Method and device for studying the liquid accommodating properties of absorbent products 失效
标题翻译：用于研究吸收产品的液体容纳性能的方法和装置
公开(公告)号：US06138500A
公开(公告)日：2000-10-31
申请号：US343703
申请日：1999-06-30
申请人： Christina Steger , Johan Granat
发明人： Christina Steger , Johan Granat
IPC分类号： A61F13/15 , G01N5/02
CPC分类号： A61F13/15203
摘要： The invention relates to a method of studying the liquid accommodating property of absorbent products. According to the invention, the amount of liquid received by the absorbent product from a vessel is measured continuously, by measuring the amount of liquid removed from the vessel.The invention also relates to apparatus for carrying out the method.
摘要翻译：本发明涉及一种研究吸收产品的液体容纳性的方法。根据本发明，通过测量从容器中取出的液体的量，连续测量吸收产品从容器接收的液体的量。本发明还涉及用于实施该方法的装置。

3. 发明授权

US06660902B2 Absorbent product having continuous fibers bonded in a bonding pattern 有权
标题翻译：连续纤维以吸附图案结合的吸收制品
公开(公告)号：US06660902B2
公开(公告)日：2003-12-09
申请号：US09328899
申请日：1999-06-09
申请人： Urban Widlund , Christina Steger , Roy Hansson , Sofia Roxendal , Peter Wessel
发明人： Urban Widlund , Christina Steger , Roy Hansson , Sofia Roxendal , Peter Wessel
IPC分类号： A61F1315
CPC分类号： A61F13/53717 , A61F13/53713 , A61F13/53747 , A61F13/5376 , A61F2013/15406 , A61F2013/530153 , A61F2013/530182 , A61F2013/53778
摘要： Absorbent article such as a diaper, pant diaper, incontinence guard, sanitary napkin, wound dressing or the like comprising a layer of continuous fibers (9), so called tow, which is bonded in points, spots or lines in a bonding pattern (10), but where the fibers otherwise are substantially unbonded to each other. The layer can either be used as a liquid acquisition layer (5) in the article under the topsheet (2), as a topsheet (12) or as a combined topsheet and liquid acquisition layer (22).
摘要翻译：尿布，尿布，尿失禁防护件，卫生巾，伤口敷料等吸收性物品，包括连续纤维层（9），所谓的丝束，以粘合图案的点，点或线接合（10）），但是否则纤维彼此基本上未连接。该层可以用作在顶片（2）下面的制品中的液体采集层（5），作为顶片（12）或组合的顶片和液体采集层（22）。

4. 发明授权

US06557398B2 Method and a device for determining the liquid retention of absorbent articles 失效
标题翻译：用于确定吸收制品的液体保留性的方法和装置
公开(公告)号：US06557398B2
公开(公告)日：2003-05-06
申请号：US10105325
申请日：2002-03-26
申请人： Karin Lindmark , Christina Steger , Johan Granath , Berith Porso
发明人： Karin Lindmark , Christina Steger , Johan Granath , Berith Porso
IPC分类号： G01N1508
CPC分类号： G01N15/0893 , G01N5/045
摘要： A method of measuring the liquid retention of absorbent articles (20) of the kind that includes an absorbent body having a top side which lies proximal to the wearer's skin when the article is worn, and a bottom side which is covered by a liquid-impermeable backing sheet, wherein the method comprises the steps of applying a determined amount of liquid to a region on the top side of the article, urging a pressure body (1) against a region of the top side of the article with a given force, and collecting and measuring the amount of liquid pressed out from the top side of the article. The force with which the pressure body (1) is pressed against the top side of the article, is set selectively on a device (2-4) for pressing the pressure body against the top side of the article (20), and the liquid pressed from the top side of the article is transported to a measuring vessel (15) with the aid of sub-pressure.
摘要翻译：一种测量吸收物品（20）的液体滞留的方法，所述吸收性物品（20）包括具有吸收体的吸收体，所述吸收体具有当所述制品穿着时位于穿着者皮肤附近的顶侧，以及被液体不可渗透的底部其中所述方法包括以下步骤：将一定量的液体施加到所述制品的顶侧上的区域，以给定的力将所述压力体（1）推压到所述制品的顶侧区域;以及收集和测量从物品顶部压出的液体量。将压力体（1）压靠在制品的顶侧的力被选择性地设置在用于将压力体压靠在制品（20）的顶侧的装置（2-4）上，并且液体借助于副压力将从制品的顶部压制的压力输送到测量容器（15）。

5. 发明授权

US6037518A Absorbent body in an absorbent product 失效
标题翻译：吸收体中的吸收体
公开(公告)号：US6037518A
公开(公告)日：2000-03-14
申请号：US640778
申请日：1996-05-21
申请人： Ted Guidotti , Christina Steger , Urban Widlund , Eje Osterdahl
发明人： Ted Guidotti , Christina Steger , Urban Widlund , Eje Osterdahl
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/49 , A61F13/534
CPC分类号： A61F13/532 , A61F13/53743 , A61F13/5376 , A61F2013/15422 , A61F2013/15495 , A61F2013/53778
摘要： Absorbent body in an absorbent product such as a diaper, incontinence pad, sanitary napkin or the like, and which comprises a liquid acquisition portion (13; 11, 13) and a liquid storage portion (12) adjacent thereto. The liquid acquisition portion has at least one well (13) which is located at the assumed wetting area of the absorbent body and extends into and through the liquid storage portion (12) and is in liquid communication with a liquid wicking layer (14) arranged under the liquid storage layer (12). The material in the liquid acquisition portion (13; 11, 13) has a mean pore size which is greater than the mean pore size in the liquid storage portion (12). The absorbent body has a high instantaneous absorption even during repeated wetting and a low rewetting.
摘要翻译： PCT No.PCT / SE94 / 01259 Sec。 371日期：1996年5月21日 102（e）日期1996年5月21日PCT 1994年12月27日PCT PCT。公开号WO95 / 17870 日期1995年7月6日在诸如尿布，失禁垫，卫生巾等的吸收产品中的吸收体，其包括液体收集部分（13; 11,13）和与其相邻的液体储存部分（12）。液体采集部分具有至少一个井（13），其位于吸收体的假定的润湿区域处并延伸进入并通过液体储存部分（12）并且与布置在液体存储部分（12）中的液体芯吸层（14）液体连通在液体储存层（12）的下面。液体采集部分（13; 11,13）中的材料的平均孔径大于液体储存部分（12）中的平均孔径。即使在反复润湿和低再次润湿时，吸收体也具有高瞬时吸收。

6. 发明授权

US5961506A Absorbent body in an absorbent product 失效
标题翻译：吸收体中的吸收体
公开(公告)号：US5961506A
公开(公告)日：1999-10-05
申请号：US648137
申请日：1996-05-21
申请人： Ted Guidotti , Christina Steger , Urban Widlund , Eje Osterdahl
发明人： Ted Guidotti , Christina Steger , Urban Widlund , Eje Osterdahl
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/49 , A61F13/539
CPC分类号： A61F13/532 , A61F13/53743 , A61F2013/15422 , A61F2013/530481 , A61F2013/53721 , A61F2013/53765
摘要： An absorbent body for use in an absorbent product such as a diaper, incontinence pad, sanitary napkin or the like and which comprises a liquid acquisition portion and a liquid storage portion adjacent thereto. The liquid acquisition portion has a cover layer which covers at least substantial portions of the liquid storage portion and at least one portion which is located at the assumed wetting area of the absorbent body and extends into the underlying liquid storage portion. The material in the liquid acquisition portion has a mean pore size which is greater than the mean pore size of the liquid storage portion. The absorbent body has a high instantaneous absorption, even upon repeated wetting and a low rewetting.
摘要翻译： PCT No.PCT / SE94 / 01258 Sec。 371日期：1996年5月21日 102（e）日期1996年5月21日PCT 1994年12月27日PCT PCT。公开号WO95 / 17869 日期1995年7月6日用于尿布，失禁垫，卫生巾等吸收性产品的吸收体，其包括液体捕获部分和与其相邻的液体储存部分。液体采集部分具有覆盖层，该覆盖层覆盖液体存储部分的至少大部分和位于吸收体的假想湿润区域的至少一部分并延伸到下面的液体存储部分中。液体采集部分中的材料的平均孔径大于液体储存部分的平均孔径。吸收体具有高的瞬时吸收，即使在重复润湿和低再次润湿时也是如此。

7. 发明授权

US5855571A Absorbent articles containing superabsorbent material which has a delayed activation time 失效
标题翻译：含有超吸收材料的吸收制品具有延迟的活化时间
公开(公告)号：US5855571A
公开(公告)日：1999-01-05
申请号：US553638
申请日：1995-12-05
申请人： Christina Steger , Edward Guidotti , Eje Osterdahl , Urban Widlund
发明人： Christina Steger , Edward Guidotti , Eje Osterdahl , Urban Widlund
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/49 , A61L15/60 , B01J20/24 , B01J20/26
CPC分类号： A61L15/60 , A61F2013/530722
摘要： An absorbent structure in an absorbent article, such as a diaper, incontinence guard, sanitary napkin and the like, wherein the structure includes hydrophilic fibres and particles of a superabsorbent material and also has a front and a back part (4, 5) and a crotch part (6) located therebetween, said crotch part exhibiting a wetting region (16) within which the major part of discharged fluid is directed and wherein the absorbent structure in the wetting region includes superabsorbent particles that are encased in a material that will only dissolve slowly in and/or be penetrated slowly by the fluid to be absorbed so that the superabsorbent material will not begin to absorb fluid and swell to any appreciable extent until the encapsulating material has dissolved and/or been penetrated by the fluid and that conventional superabsorbent material (15) is localized generally in those parts of the structure that are located outside said wetting region.
摘要翻译： PCT No.PCT / SE94 / 00572 Sec。 371 1995年12月5日第 102（e）日期1995年12月5日PCT提交1994年6月13日PCT公布。公开号WO95 / 00183 日期1995年1月5日在吸收性物品如尿布，失禁防护件，卫生巾等中的吸收结构体，其中该结构包括亲水性纤维和超吸收性材料的颗粒，并且还具有前部和后部（4 ，5）和位于其间的裆部（6），所述裆部具有润湿区域（16），排出流体的主要部分在该润湿区域内被引导，并且其中润湿区域中的吸收性结构包括被包裹在只能被待吸收的流体缓慢溶解和/或被待吸收的流体缓慢渗透的材料，使得超吸收材料不会开始吸收流体并膨胀到任何明显的程度，直到包封材料已经溶解和/或被流体渗透并且常规的超吸收材料（15）通常定位在位于所述润湿区域外部的结构的那些部分中。

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