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公开(公告)号：US06600086B1
公开(公告)日：2003-07-29
申请号：US09584643
申请日：2000-05-31
申请人： Tamara Lee Mace , Ann Louise McCormack , Carol Ann Blaney , Audrie Tomoko Ono , Michael Tod Morman
发明人： Tamara Lee Mace , Ann Louise McCormack , Carol Ann Blaney , Audrie Tomoko Ono , Michael Tod Morman
IPC分类号： A61F1315
CPC分类号： A61F13/51458 , A61F13/15203 , A61F13/51405 , A61F13/534 , A61F13/53704 , A61F2013/15373 , A61F2013/530802 , A61F2013/530817 , A61L15/24 , A61L15/26 , C08L23/00 , C08L75/04
摘要： An absorbent article including a liquid-permeable bodyside liner, an absorbent core layer and a breathable outer cover is provided with a hydrophobic foam dampness-inhibiting layer between the absorbent core and the outer cover. The hydrophobic foam dampness-inhibiting layer maintains an air space within the foam. The air space acts as a thermal insulator, dampness-perception inhibitor and moisture passageway. The resulting product is an absorbent garment having a breathable outer cover material with reduced perception of dampness on the outer surface of the outer cover.
摘要翻译： 一种吸收性物品，其特征在于，包括透液性体侧内衬，吸收芯层和透气性外罩，在吸湿芯和外罩之间设有疏水性泡沫阻尼层。 疏水性泡沫湿度抑制层保持泡沫内的空气空间。 空气空间用作绝热体，湿度感知抑制剂和湿气通道。 所得产品是具有透气外覆盖材料的吸收性衣服，在外盖的外表面上具有减弱的湿度感。
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公开(公告)号：US06177607B1
公开(公告)日：2001-01-23
申请号：US09344025
申请日：1999-06-25
IPC分类号： A61F1315
CPC分类号： A61F13/51462 , A61F2013/51011 , Y10T442/647 , Y10T442/674 , Y10T442/678
摘要： An absorbent article including a liquid-permeable top layer, an absorbent core layer, a breathable outer cover, and an inner nonwoven filament layer between the absorbent core and breathable outer cover. The outer cover includes a breathable film and an outer nonwoven filament layer. The inner nonwoven filament layer has a mean fiber denier which is higher than the mean fiber denier of the outer nonwoven filament layer. The inner nonwoven filament layer serves as a dampness inhibitor which reduces or prevents perceived dampness on the external surface of the outer cover by lowering thermal conductivity between the absorbent core and the outer cover surface.
摘要翻译： 一种吸收性物品，其包括透液性顶层，吸收芯层，透气外覆盖层和位于吸收芯和透气外罩之间的内非织造纤维层。 外盖包括透气膜和外非织造细丝层。 内部非织造纤维层的平均纤维旦尼尔高于外部非织造长丝层的平均纤维旦数。 内部非织造纤维层用作抑湿剂，其通过降低吸湿芯和外盖表面之间的热导率来减少或防止外盖外表面上的感觉湿度。
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公开(公告)号：US06583331B1
公开(公告)日：2003-06-24
申请号：US09344454
申请日：1999-06-25
IPC分类号： A61F1315
CPC分类号： A61F13/51462
摘要： An absorbent article including a liquid-permeable top layer, an absorbent core layer, and a breathable outer cover is provided with a breathable inner laminate between the absorbent core and the outer cover. The breathable inner laminate includes a breathable film and a nonwoven filament web, and is at least as breathable as the outer cover. The breathable inner laminate substantially reduces perceived dampness occurring on the external surface of the outer cover, following a liquid insult, when the article is being worn, without substantially reducing moisture flux in use via thermal insulation.
摘要翻译： 包括透液性顶层，吸收芯层和透气性外罩的吸收性物品在吸湿芯和外罩之间设置有透气性内层叠体。 透气内层压板包括透气膜和非织造纤维网，并且至少与外盖一样透气。 透气的内部层压板在物品被磨损的同时，在液体损坏之后基本上减少在外盖的外表面上发生的感觉到的湿度，而不会通过绝热实质上减少使用中的水分通量。
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公开(公告)号：US06034010A
公开(公告)日：2000-03-07
申请号：US936156
申请日：1997-09-24
IPC分类号： A01N25/34 , A41D31/00 , A61L15/44 , A61L31/16 , D04H1/02 , D06M11/38 , D06M11/44 , D06M11/45 , D06M11/46 , D06M11/48 , D06M11/49 , D06M11/50 , D06M11/71 , D06M11/79 , D06M11/83 , D06M16/00 , B32B5/16
CPC分类号： A61L15/44 , A01N25/34 , A41D31/0011 , A61L31/16 , D04H1/02 , D06M11/38 , D06M11/44 , D06M11/45 , D06M11/46 , D06M11/48 , D06M11/49 , D06M11/50 , D06M11/71 , D06M11/79 , D06M11/83 , D06M16/00 , A61L2300/102 , A61L2300/104 , A61L2300/404 , D06M2101/18 , D06M2101/32 , D06M2101/34 , Y10T442/30 , Y10T442/68 , Y10T442/681 , Y10T442/699
摘要： Disclosed is a fabric which includes a microbial adsorbent and which is capable of providing a microbial barrier while still being able to allow passage of water vapor. The fabric is formed from a plurality of fibers which define at least one microporous passageway which allows communication, through the fabric, between its respective first and second surfaces. In particular, a portion of the microporous passageway is defined by the microbial adsorbent so that microbes attempting to pass through the fabric via such a passageway must pass in close proximity to the microbial adsorbent. This arrangement allows the microbial adsorbent to interdict the microbe by adsorbing it. Passage of the microbe through the fabric is thereby prohibited. Laminates of the fabric with other materials are also disclosed.
摘要翻译： 公开了一种包含微生物吸附剂的织物，其能够提供微生物屏障，同时仍能够允许水蒸气通过。 织物由多个限定至少一个微孔通道的纤维形成，纤维通道允许通过织物在其相应的第一和第二表面之间连通。 特别地，微孔通道的一部分由微生物吸附剂限定，使得试图通过这种通道穿过织物的微生物必须靠近微生物吸附剂。 这种布置允许微生物吸附剂通过吸附来阻止微生物。 因此，禁止通过织物的通过。 还公开了具有其它材料的织物的层合物。
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公开(公告)号：US06346097B1
公开(公告)日：2002-02-12
申请号：US08908886
申请日：1997-08-08
申请人： Carol Ann Blaney
发明人： Carol Ann Blaney
IPC分类号： A61F1315
CPC分类号： A61F13/495 , A61F2013/5055 , A61F2013/530854
摘要： There is provided a BM containment system for personal care products having an expandable material which expands upon contact with fluids to form a compartment in which BM may be contained. The system may optionally have a dewatering layer on the side away from a wearer of the personal care product. The system may also be in liquid isolation from other personal care product components which are located on the side away from a wearer in order to keep the BM containment system from expanding from exposure to urine. Liquid isolation may be provided by a film between the other system components and the traditional personal care product components.
摘要翻译： 提供了一种用于具有可膨胀材料的个人护理产品的BM容纳系统，其在与流体接触时膨胀以形成可包含BM的隔室。 该系统可以可选地在远离个人护理产品的穿着者的一侧具有脱水层。 该系统还可以与位于远离使用者一侧的其它个人护理产品部件液体隔离，以便保持BM容纳系统不会暴露于尿液。 液体隔离可以由其它系统部件和传统的个人护理产品部件之间的薄膜提供。
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公开(公告)号：US06277479B1
公开(公告)日：2001-08-21
申请号：US09164026
申请日：1998-09-30
申请人： Stephen Michael Campbell , Howard Martin Welch , Larry Ned Barnett, Jr. , Carol Ann Blaney , David Arthur Fell , Sarah Jane Marie Freiburger , William Bela Haffner , Marianne Keevill Leick , Ann Louise McCormack , Douglas H. Tulley, Jr.
发明人： Stephen Michael Campbell , Howard Martin Welch , Larry Ned Barnett, Jr. , Carol Ann Blaney , David Arthur Fell , Sarah Jane Marie Freiburger , William Bela Haffner , Marianne Keevill Leick , Ann Louise McCormack , Douglas H. Tulley, Jr.
IPC分类号： B32B326
CPC分类号： A61F13/51484 , A61F13/15203 , A61F13/15731 , A61F13/51462 , B29C35/045 , B29C59/04 , B29C59/08 , B29K2105/041 , B29K2995/0065 , B29K2995/0069 , B32B27/06 , B32B27/12 , Y10S428/913 , Y10T428/2495 , Y10T428/24992 , Y10T428/249979 , Y10T428/249981 , Y10T428/249992 , Y10T442/647
摘要： Breathable microporous films are provided having controlled regional breathability with thick high WVTR regions and thinner low WVTR regions. The zoned breathable microporous films can be made by selectively applying heat and/or pressure to specific regions the microporous film such as by feeding a microporous film through a pair of heated nip rollers with one of the rolls having a raised surface area or by applying a focused stream of hot air. Monolayer microporous films and multilayer films having at least one microporous layer can be treated to impart zoned breathability to the film.
摘要翻译： 提供透气微孔膜，其具有受控的区域透气性，具有厚的高WVTR区域和较薄的低WVTR区域。 可以通过选择性地向微孔膜的特定区域施加热和/或压力来制备分区的透气微孔膜，例如通过将一个微孔膜馈送通过一对加热的夹持辊，其中一个辊具有凸起的表面积，或者通过施加 专注的热空气流。 可以对具有至少一个微孔层的单层微孔膜和多层膜进行处理以赋予膜分隔的透气性。
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公开(公告)号：US06673980B1
公开(公告)日：2004-01-06
申请号：US09345359
申请日：1999-07-16
IPC分类号： A61F1320
CPC分类号： A61F13/51462
摘要： An absorbent article including a liquid-permeable top layer, an absorbent core layer, a breathable outer cover, and a creped inner nonwoven fibrous layer between the absorbent core and breathable outer cover. The creped inner nonwoven fibrous layer has a level of creping of about 5-75%, and is preferably permanently creped. The creped inner nonwoven fibrous layer serves as a dampness inhibitor which reduces or prevents perceived dampness on the external surface of the outer cover by lowering thermal conductivity between the absorbent core and the outer cover surface.
摘要翻译： 一种吸收性物品，其包括透液性顶层，吸收芯层，透气性外罩和位于吸收芯和透气外罩之间的起皱内层非织造纤维层。 起皱的内部非织造纤维层的起皱水平为约5-75％，优选为永久起皱。 起皱的内部非织造纤维层用作抑湿剂，其通过降低吸收芯和外盖表面之间的热导率来减少或防止外盖的外表面感觉到的湿度。
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公开(公告)号：USH2062H1
公开(公告)日：2003-04-01
申请号：US09146724
申请日：1998-09-03
IPC分类号： A61F1300
摘要： A nursing pad is disclosed having a liquid permeable body facing layer of a polyethylene/polypropylene bicomponent fiber web, an absorbent core comprising a composite fabric of thermoplastic fibers and an absorbent material, and a barrier laminate, such as a spunbond/meltblown/spunbond laminate or a spunbond/film laminate. The nursing pad can have a substantially concave shape, a thermally sealed edge and autogenous bonding to impart additional integrity to the three-dimensional shape.
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公开(公告)号：US6110479A
公开(公告)日：2000-08-29
申请号：US956924
申请日：1997-10-23
CPC分类号： A61F13/51403 , A01N25/34 , A41D31/0011 , A61F13/51401 , A61F13/51405 , A61F13/5148 , B32B27/12 , B32B3/26 , C08J5/18 , A61F2013/15284 , A61F2013/530481 , Y10T428/24826 , Y10T428/24997 , Y10T428/249978 , Y10T428/249979 , Y10T428/24998 , Y10T428/249986
摘要： Disclosed is a film which includes a microbial adsorbent and which is capable of providing a microbial barrier while still being able to allow passage of water vapor. The film has first and second surfaces and defines least one microporous passageway allowing communication, through the film, between the first and second surfaces. In particular, a portion of the microporous passageway is defined by the microbial adsorbent so that microbes attempting to pass through the film via a passageway must pass in close proximity to the microbial adsorbent. This arrangement allows the microbial adsorbent to interdict the microbe by adsorbing it and prohibiting its passage through the film.
摘要翻译： 公开了一种包含微生物吸附剂的薄膜，其能够提供微生物屏障，同时仍然能够允许水蒸气通过。 膜具有第一表面和第二表面，并且限定出至少一个微孔通道，允许通过膜在第一和第二表面之间连通。 特别地，微孔通道的一部分由微生物吸附剂限定，使得试图通过通道的微生物通过非常接近微生物吸附剂。 这种布置允许微生物吸附剂通过吸附微生物阻止微生物并阻止其通过膜。
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公开(公告)号：US5872068A
公开(公告)日：1999-02-16
申请号：US936156
申请日：1997-09-24
IPC分类号： A01N25/34 , A41D31/00 , A61L15/44 , A61L31/16 , D04H1/02 , D06M11/38 , D06M11/44 , D06M11/45 , D06M11/46 , D06M11/48 , D06M11/49 , D06M11/50 , D06M11/71 , D06M11/79 , D06M11/83 , D06M16/00 , B32B5/16
CPC分类号： A61L15/44 , A01N25/34 , A41D31/0011 , A61L31/16 , A61L2300/102 , A61L2300/104 , A61L2300/404 , D04H1/02 , D06M11/38 , D06M11/44 , D06M11/45 , D06M11/46 , D06M11/48 , D06M11/49 , D06M11/50 , D06M11/71 , D06M11/79 , D06M11/83 , D06M16/00 , D06M2101/18 , D06M2101/32 , D06M2101/34 , Y10T442/30 , Y10T442/68 , Y10T442/681 , Y10T442/699
摘要： Disclosed is a fabric which includes a microbial adsorbent and which is capable of providing a microbial barrier while still being able to allow passage of water vapor. The fabric is formed from a plurality of fibers which define at least one microporous passageway which allows communication, through the fabric, between its respective first and second surfaces. In particular, a portion of the microporous passageway is defined by the microbial adsorbent so that microbes attempting to pass through the fabric via such a passageway must pass in close proximity to the microbial adsorbent. This arrangement allows the microbial adsorbent to interdict the microbe by adsorbing it. Passage of the microbe through the fabric is thereby prohibited. Laminates of the fabric with other materials are also disclosed.
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