公开(公告)号：US06723892B1

公开(公告)日：2004-04-20

申请号：US09653389

申请日：2000-09-01

申请人： Michael Allen Daley ,  Bruce Wilfuhr Achter ,  Charles Wilson Colman ,  Joseph DiPalma ,  David Martin Jackson ,  Nancy Donaldson Kollin ,  Margaret Gwyn Latimer ,  Gregory Marc Lefkowitz ,  Sylvia Bandy Little ,  David Michael Matela ,  David Charles Potts ,  Lawrence Howell Sawyer ,  Kristin Ann Goerg-Wood

发明人： Michael Allen Daley ,  Bruce Wilfuhr Achter ,  Charles Wilson Colman ,  Joseph DiPalma ,  David Martin Jackson ,  Nancy Donaldson Kollin ,  Margaret Gwyn Latimer ,  Gregory Marc Lefkowitz ,  Sylvia Bandy Little ,  David Michael Matela ,  David Charles Potts ,  Lawrence Howell Sawyer ,  Kristin Ann Goerg-Wood

IPC分类号： A61F1315

CPC分类号： A61F13/4702 ,  A61F13/15203 ,  A61F13/534

摘要： There is provided an absorbent system that not only takes in fluid, but then transfers that fluid further beneath the first composite. This is achieved in this invention through paired permeability, capillarity, and void volume of the first and second composites. The invention is an absorbent system composed of at least two absorbent composites that have complementary structural/surface energy characteristics. Such an absorbent system has a first absorbent Composite A which has a first permeability, a first capillarity, and a first void volume and at least one second absorbent Composite B which has a second capillarity and a second porosity multiplied by second thickness. The first absorbent Composite A is in liquid communication or contact with at least one second absorbent Composite B, such that the first absorbent Composite A, and the second absorbent Composite B have a fluid partitioning amount in Composite A, a third triple intake time (IT3) and a rewet value.

摘要翻译： 提供了吸收系统，其不仅吸收流体，而且在第一复合材料之下进一步转移该流体。 这在本发明中通过第一和第二复合材料的成对渗透性，毛细管力和空隙体积来实现。 本发明是由具有互补结构/表面能特征的至少两种吸收性复合材料构成的吸收体系。 这种吸收体系具有第一吸收性复合体A，其具有第一渗透性，第一毛细管和第一空隙体积，以及至少一个具有第二毛细管力和第二孔隙率乘以第二厚度的第二吸收性复合材料B. 第一吸收性复合材料A与至少一种第二吸收性复合材料B液体连通或接触，使得第一吸收性复合材料A和第二吸收性复合材料B在复合材料A中具有流体分配量，第三三重吸入时间（IT3 ）和再润湿值。

公开(公告)号：US06627789B1

公开(公告)日：2003-09-30

申请号：US09654442

申请日：2000-09-01

申请人： Thomas William VanDenBogart ,  Amy Michele Achter ,  Bruce Wilfuhr Achter ,  Barbara Jean Burns ,  Michael Allen Daley ,  Peter Robert Elliker ,  David Martin Jackson ,  Nancy Donaldson Kollin ,  Gregory Marc Lefkowitz ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  David Michael Matela ,  Cynthia Marie Phillips ,  David Charles Potts ,  Lawrence Howell Sawyer ,  Michael William Veith ,  Kevin Wilson Wood ,  Dmitry Yavich

发明人： Thomas William VanDenBogart ,  Amy Michele Achter ,  Bruce Wilfuhr Achter ,  Barbara Jean Burns ,  Michael Allen Daley ,  Peter Robert Elliker ,  David Martin Jackson ,  Nancy Donaldson Kollin ,  Gregory Marc Lefkowitz ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  David Michael Matela ,  Cynthia Marie Phillips ,  David Charles Potts ,  Lawrence Howell Sawyer ,  Michael William Veith ,  Kevin Wilson Wood ,  Dmitry Yavich

IPC分类号： A61F1315

CPC分类号： A61F13/5323 ,  A61F13/15203 ,  A61F13/53713 ,  A61F13/53717 ,  A61F2013/530481

摘要： There is provided an intake/retention/transfer material for personal care products like feminine hygiene products, which is a heterogeneous composite containing between 5 and 25 weight percent of a superabsorbent or gelling material and having a density less than 0.17 g/cc. A more particular embodiment contains less than 20 weight percent and a still more particular embodiment contains 15 weight percent or less of a superabsorbent or gelling material. Also provided are absorbent articles which contain the class of intake/transfer materials mentioned above along with additional absorbent layers such that the absorption of a menses simulant provides fluid partitioning of less than 72% of fluid in the intake/transfer/retention composite. Additionally said composite should have retention capacity values greater than 2.7 g/g.

摘要翻译： 提供了用于诸如女性卫生产品的个人护理产品的吸入/保留/转移材料，其是含有5至25重量％的超吸收剂或胶凝材料并且密度小于0.17g / cc的非均相复合材料。 更具体的实施方案包含小于20重量％，更特定的实施方案包含15重量％或更少的超吸收剂或胶凝材料。 还提供了吸收制品，其含有上述进料/转移材料类别以及额外的吸收层，使得月经模拟物的吸收提供在进/转/保留复合材料中少于72％的流体的流体分配。 此外，所述复合材料应具有大于2.7g / g的保留容量值。

公开(公告)号：US06465712B1

公开(公告)日：2002-10-15

申请号：US09631589

申请日：2000-08-03

申请人： Billie Jean Matthews ,  Richard Allen Anderson ,  Andrew Scott Burnes ,  Kuo-Shu Edward Chang ,  Richard Norris Dodge, II ,  Stanley Michael Gryskiewicz ,  Connie Lynn Hetzler ,  Margaret Gwyn Latimer ,  Yong Li ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  James Brian Riddle ,  Lawrence Howell Sawyer ,  Eugenio Go Varona ,  Hoa La Wilhelm

发明人： Billie Jean Matthews ,  Richard Allen Anderson ,  Andrew Scott Burnes ,  Kuo-Shu Edward Chang ,  Richard Norris Dodge, II ,  Stanley Michael Gryskiewicz ,  Connie Lynn Hetzler ,  Margaret Gwyn Latimer ,  Yong Li ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  James Brian Riddle ,  Lawrence Howell Sawyer ,  Eugenio Go Varona ,  Hoa La Wilhelm

IPC分类号： A61F1315

CPC分类号： A61F13/5323 ,  A61F2013/15284 ,  A61F2013/15463 ,  A61F2013/4581

摘要： There is provided an absorbent system for personal care products which may be transversely divided into about an equally sized center zone, two intermediate zones and two end zones where the ratio of the amount of liquid stored in the center zone to the amount of liquid stored in at least one of the end zones 30 minutes each of three insults of 80 ml according to a MIST Evaluation Test after less than 5:1. Such an absorbent system may be used in personal care products like diapers, training pants, feminine hygiene products, absorbent underpants, adult incontinence products, and the like.

摘要翻译： 提供了一种用于个人护理产品的吸收系统，其可以横向分为大致相等的中心区域，两个中间区域和两个端部区域，其中储存在中心区域中的液体的量与储存在液体中的液体量的比率 根据MIST评估试验，在小于5:1之后，至少一个终点区域为三分之一的三分之一，分别为80毫升。 这种吸收系统可以用于个人护理产品，例如尿布，训练裤，女性卫生用品，吸收性内裤，成人失禁产品等。

公开(公告)号：US5843063A

公开(公告)日：1998-12-01

申请号：US754414

申请日：1996-11-22

申请人： Richard Allen Anderson ,  Andrew Scott Burnes ,  Kuo-Shu Edward Chang ,  Stanley Michael Gryskiewicz ,  Connie Lynn Hetzler ,  Margaret Gwyn Latimer ,  Yong Li ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  Billie Jean Matthews ,  James Brian Riddle ,  Lawrence Howell Sawyer ,  Hoa La Wilhelm

发明人： Richard Allen Anderson ,  Andrew Scott Burnes ,  Kuo-Shu Edward Chang ,  Stanley Michael Gryskiewicz ,  Connie Lynn Hetzler ,  Margaret Gwyn Latimer ,  Yong Li ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  Billie Jean Matthews ,  James Brian Riddle ,  Lawrence Howell Sawyer ,  Hoa La Wilhelm

IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  B32B5/00 ,  C08L101/14 ,  D04H1/04 ,  D04H1/40 ,  D04H1/54

CPC分类号： A61F13/53 ,  A61F13/15203 ,  A61F2013/530722 ,  Y10T428/24992

摘要： A multifunctional material is provided for use in personal care products. The multifunctional material has a permeability between 100 and 10000 Darcys and a capillary tension between about 2 and 15 cm. Structures containing this multifunctional material can have a runoff rate of less than 25 ml per 100 ml insult, over its life. The multifunctional material should have between about 30 and 75 weight percent of a slow rate superabsorbent, between 25 and 70 weight percent of pulp and from a positive amount up to about 10 percent of a binder component. The material preferably has a density between about 0.05 and 0.5 g/cc. The material has a liquid pass through function which desorbs a surge material across time frames consistent with user conditions and releases the liquid for distribution to remote storage locations. The material, when combined with the intake and distribution materials, defines a composite structure for use in personal care products.

摘要翻译： 提供用于个人护理产品的多功能材料。 多功能材料的渗透性在100至10000达西之间，毛细管张力在约2至15厘米之间。 含有这种多功能材料的结构在其使用寿命内可以具有小于25毫升/ 100毫升侮辱的径流速率。 多功能材料应具有约30至75重量％的慢速超吸收剂，25至70重量％的纸浆和从正的量至约10重量％的粘合剂组分。 该材料优选具有约0.05至0.5g / cc的密度。 该材料具有液体通过功能，其在与用户条件一致的时间框架内解吸喘振材料并释放液体以分配到远程存储位置。 当与进料和分配材料组合时，该材料定义了用于个人护理产品的复合结构。

公开(公告)号：US6152904A

公开(公告)日：2000-11-28

申请号：US755136

申请日：1996-11-22

申请人： Billie Jean Matthews ,  Richard Allen Anderson ,  Andrew Scott Burnes ,  Kuo-Shu Edward Chang ,  Richard Norris Dodge, II ,  Stanley Michael Gryskiewicz ,  Connie Lynn Hetzler ,  Margaret Gwyn Latimer ,  Yong Li ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  James Brian Riddle ,  Lawrence Howell Sawyer ,  Eugenio Go Varona ,  Hoa La Wilhelm

发明人： Billie Jean Matthews ,  Richard Allen Anderson ,  Andrew Scott Burnes ,  Kuo-Shu Edward Chang ,  Richard Norris Dodge, II ,  Stanley Michael Gryskiewicz ,  Connie Lynn Hetzler ,  Margaret Gwyn Latimer ,  Yong Li ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  James Brian Riddle ,  Lawrence Howell Sawyer ,  Eugenio Go Varona ,  Hoa La Wilhelm

IPC分类号： A41B9/12 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61F13/53 ,  A61F13/534

CPC分类号： A61F13/5323 ,  A61F2013/15284 ,  A61F2013/15463 ,  A61F2013/4581

摘要： There is provided an absorbent system for personal care products which may be transversely divided into about an equally sized center zone, two intermediate zones and two end zones where the ratio of the amount of liquid stored in the center zone to the amount of liquid stored in at least one of the end zones 30 minutes after each of three insults of 80 ml according to a MIST Evaluation Test is less than 5:1. Such an absorbent system may be used in personal care products like diapers, training pants, feminine hygiene products, absorbent underpants, adult incontinence products, and the like.

摘要翻译： 提供了一种用于个人护理产品的吸收系统，其可以横向分为大致相等的中心区域，两个中间区域和两个端部区域，其中储存在中心区域中的液体的量与储存在液体中的液体量的比率 根据MIST评估试验，每次80ml三次损伤后30分钟内的至少一个终点区域小于5:1。 这种吸收系统可以用于个人护理产品，例如尿布，训练裤，女性卫生用品，吸收性内裤，成人失禁产品等。

公开(公告)号：US5843852A

公开(公告)日：1998-12-01

申请号：US767645

申请日：1996-12-17

申请人： Jacek Dutkiewicz ,  Kristin Ann Goerg-Wood ,  Krzysztof Andrezej Szymonski ,  Lawrence Howell Sawyer ,  Connie Lynn Hetzler ,  Andrew S. Burnes

发明人： Jacek Dutkiewicz ,  Kristin Ann Goerg-Wood ,  Krzysztof Andrezej Szymonski ,  Lawrence Howell Sawyer ,  Connie Lynn Hetzler ,  Andrew S. Burnes

IPC分类号： A61F13/53 ,  A61F5/44 ,  A61F13/15 ,  A61F13/49 ,  A61L15/60 ,  B32B5/00 ,  D04H1/70 ,  D21H27/00 ,  B32B5/06

CPC分类号： A61F13/539 ,  A61F13/15203 ,  D04H1/732 ,  A61F2013/153 ,  A61F2013/15308 ,  A61F2013/15487 ,  A61F2013/1552 ,  A61F2013/530036 ,  Y10T442/608 ,  Y10T442/627

摘要： Disclosed is an absorbent structure comprising fibers, wherein the absorbent structure exhibits desired liquid transport properties. In one embodiment of the present invention, an absorbent structure comprises wettable cellulosic fibers, wherein the absorbent structure exhibits a Vertical Liquid Flux rate value at a height of about 15 centimeters of at least about 0.002 grams of liquid per minute per gram per square meter of absorbent structure per inch of cross-sectional width of the absorbent structure (g/(min*gsm*inch). The absorbent structure is suitable for use in disposable absorbent products.

摘要翻译： 公开了一种包含纤维的吸收结构，其中吸收结构表现出所需的液体输送性能。 在本发明的一个实施方案中，吸收结构包括可湿性纤维素纤维，其中吸收结构在约15厘米的高度处表现出垂直液体通量速率值，至少约0.002克液体/分钟/克/平方米 吸收结构的每英寸横截面宽度的吸收结构（g /（min * gsm * inch））。吸收结构适用于一次性吸收产品。

公开(公告)号：US06172276B2

公开(公告)日：2001-01-09

申请号：US09047778

申请日：1998-03-25

申请人： Connie Lynn Hetzler ,  Nancy Donaldson Kollin ,  Crystal Sutphin Leach ,  Jack Nelson Lindon ,  Lawrence Howell Sawyer ,  Heather Anne Sorebo ,  Garry Roland Woltman

发明人： Connie Lynn Hetzler ,  Nancy Donaldson Kollin ,  Crystal Sutphin Leach ,  Jack Nelson Lindon ,  Lawrence Howell Sawyer ,  Heather Anne Sorebo ,  Garry Roland Woltman

IPC分类号： A61F1315

CPC分类号： A61F13/5376 ,  A61F2013/15422 ,  A61F2013/15495 ,  A61F2013/1552 ,  A61F2013/53721 ,  B32B27/12

摘要： There is provided a distribution material for personal care products which is a fabric which wicks artificial menses according to a horizontal wicking test a distance of about 1 inch in less than about 1.5 minutes. Materials meeting this performance criteria generally have a pore size distribution with a high percentage (usually more than 50 percent) of pore diameters between about 80 and 400 microns and a density below about 0.15 g/cc.

摘要翻译： 提供了一种用于个人护理产品的分配材料，其是在小于约1.5分钟内根据水平芯吸测试将约1英寸的距离照射人造月经的织物。 满足该性能标准的材料通常具有孔径分布在大约80-400微米之间的高孔径百分比（通常大于50％），密度低于约0.15g / cc。

公开(公告)号：USRE39919E1

公开(公告)日：2007-11-13

申请号：US09314492

申请日：1999-05-18

申请人： Richard Norris Dodge, II ,  Clifford Jackson Ellis ,  Connie Lynn Hetzler ,  Eric Scott Kepner ,  Sylvia Bandy Little ,  Lawrence Howell Sawyer ,  Candace Dyan Krautkramer

发明人： Richard Norris Dodge, II ,  Clifford Jackson Ellis ,  Connie Lynn Hetzler ,  Eric Scott Kepner ,  Sylvia Bandy Little ,  Lawrence Howell Sawyer ,  Candace Dyan Krautkramer

IPC分类号： B32B7/02 ,  B32B5/26

CPC分类号： A61F13/53 ,  A61F13/15203 ,  Y10S428/903 ,  Y10T428/24942 ,  Y10T428/24992 ,  Y10T442/614 ,  Y10T442/621 ,  Y10T442/641 ,  Y10T442/651 ,  Y10T442/659

摘要： There is provided a surge material for personal care products comprising a layered structure of at least one relatively high permeability layer on a top side toward a wearer and at least one relatively low permeability layer where the structure has a capillary tension range between about 1 and 5 cm with a differential capillary tension of at least about 1 cm from top to bottom. The surge material should have a high permeability layer with a permeability of at least 1000 Darcys and a low permeability layer with a permeability of less than 1000 Darcys. The surge material should also have a said high permeability layer which has a permeability of at least 250 Darcys greater than the low permeability layer. Such a layered structure should have a first insult run-off value of at most 30 ml from a 100 ml insult delivered at 20 ml/second. Such a surge material is useful in personal care products like diapers, training pants, absorbent underpants, adult incontinence products, feminine hygiene products and the like.

摘要翻译： 提供了一种用于个人护理产品的浪涌材料，其包括在顶部朝向穿着者的至少一个相对高的渗透性层的层状结构和至少一个相对低的渗​​透性层，其中该结构的毛细管张力范围为约1至5 厘米，差异毛细血管张力从上到下至少约1厘米。 浪涌材料应具有渗透率至少为1000达西的高渗透性层和渗透率小于1000达西的低渗透性层。 浪涌材料还应该具有所述高透磁性层，其具有比低透过性层大至少250达西的渗透性。 这种层状结构应该具有从以20ml /秒递送的100毫升侮辱性最多30毫升的第一侮辱径流值。 这种浪涌材料可用于诸如尿布，训练裤，吸收性内裤，成人失禁产品，女性卫生用品等的个人护理产品。

公开(公告)号：US06664437B2

公开(公告)日：2003-12-16

申请号：US09748337

申请日：2000-12-21

申请人： Lawrence Howell Sawyer ,  Andrew Scott Burnes ,  Sylvia Bandy Little ,  Lisa Ann Schild

发明人： Lawrence Howell Sawyer ,  Andrew Scott Burnes ,  Sylvia Bandy Little ,  Lisa Ann Schild

IPC分类号： A61F1315

CPC分类号： B32B5/22 ,  A61F13/15203 ,  A61F13/534 ,  A61F13/53743 ,  A61F13/5376 ,  A61F2013/15406 ,  A61F2013/15422 ,  A61F2013/530481 ,  A61L15/60 ,  B32B7/12 ,  B32B27/32 ,  B32B2250/42 ,  B32B2262/065 ,  B32B2262/08 ,  B32B2307/726 ,  B32B2535/00 ,  B32B2555/02

摘要： There is provided a new multi-layered fibrous material for use in personal care products. In this material, a layer having a mixture of pulp, superabsorbent and binder is adjacent a layer having a very high superabsorbent concentration. The structure is then compacted to a density of between about 0.1 to 0.3 g/cc. These layered structures have better intake properties than traditionally made competitive materials. These structures surprisingly also have better distribution properties than competitive materials. Such a fibrous material is useful in personal care products, like diapers, training pants, incontinence garments and feminine hygiene products.

公开(公告)号：US5994615A

公开(公告)日：1999-11-30

申请号：US212934

申请日：1998-12-16

申请人： Richard Norris Dodge, II ,  Clifford Jackson Ellis ,  Connie Lynn Hetzler ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  Lawrence Howell Sawyer ,  Hoa La Wilhelm

发明人： Richard Norris Dodge, II ,  Clifford Jackson Ellis ,  Connie Lynn Hetzler ,  Sylvia Bandy Little ,  Tamara Lee Mace ,  Lawrence Howell Sawyer ,  Hoa La Wilhelm

IPC分类号： A61F13/15 ,  A61F13/20 ,  B32B7/02

CPC分类号： A61F13/53 ,  A61F13/15203 ,  Y10T428/24942 ,  Y10T428/24992 ,  Y10T442/3252 ,  Y10T442/3301 ,  Y10T442/641 ,  Y10T442/698

摘要： There is provided a surge material for personal care products which is a wettable web of fibers of 30 microns in diameter or less where the web has a permeability between about 250 and 1500 Darcys, a capillary tension between about 1.5 and 5 cm, and which maintains that permeability and capillary tension over the life of the web. Its preferred that the web have a density between about 0.02 g/cc to about 0.07 g/cc.

摘要翻译： 提供了一种用于个人护理产品的喘振材料，其是直径为30微米或更小的纤维的可湿性纤维网，其中纤维网具有约250至1500达西之间的渗透性，约1.5至5厘米之间的毛细管张力，并且其保持 在网的寿命期间的渗透性和毛细管张力。 优选的是，幅材具有在约0.02g / cc至约0.07g / cc之间的密度。