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1. 发明申请

US20170119587A1 THIN AND FLEXIBLE ABSORBENT ARTICLES 审中-公开
公开(公告)号：US20170119587A1
公开(公告)日：2017-05-04
申请号：US15344050
申请日：2016-11-04
申请人： The Procter & Gamble Company
发明人： Christopher Philip Bewick-Sonntag , Clint Adam Morrow , Wade Monroe Hubbard, JR. , Dean Larry DuVal , Tana Marie Kirkbride
IPC分类号： A61F13/15 , A61F13/534
CPC分类号： A61F13/15203 , A61F13/532 , A61F13/534 , A61F2013/15357 , A61F2013/15382 , A61F2013/1539 , A61F2013/15463 , A61F2013/15471 , A61F2013/530226 , A61F2013/530532 , A61F2013/530649 , A61F2013/530729 , A61F2013/530817 , A61F2013/53445
摘要： The present invention relates to an absorbent article, comprising a fluid permeable topsheet, a backsheet, an absorbent element disposed between the topsheet and the backsheet wherein the absorbent article has a caliper expansion measured at 5 minutes of at least 275%. The present invention also relates to an absorbent article, comprising a fluid permeable topsheet, a backsheet, an absorbent element disposed between the topsheet and the backsheet wherein the absorbent article has a dry caliper of 4.5 mm or less and wherein the absorbent article has a caliper expansion, measured at five minutes of at least 75%. The present invention also relates to an absorbent article, comprising a fluid permeable topsheet, a backsheet, an absorbent element disposed between the topsheet and the backsheet wherein a ratio of the caliper expansion measured at 5 minutes to the dry peak stiffness is at least 0.5%/N.

2. 发明申请

US20160287452A1 HETEROGENEOUS MASS CONTAINING FOAM 审中-公开
标题翻译：异味大量含泡沫
公开(公告)号：US20160287452A1
公开(公告)日：2016-10-06
申请号：US15084902
申请日：2016-03-30
申请人： The Procter & Gamble Company
发明人： Wade Monroe Hubbard, JR. , Christopher Philip Bewick-Sonntag
IPC分类号： A61F13/531
CPC分类号： A61F13/531 , A61F13/53 , A61F2013/530802 , A61F2013/530817 , D06N3/0043
摘要： A heterogeneous mass comprising a longitudinal axis, a lateral axis, a vertical axis, one or more enrobeable elements and one or more discrete open-cell foam pieces is disclosed. The heterogeneous mass comprises three or more pore-size ranges. At least two of the pore-size ranges are in the foam pieces.
摘要翻译：公开了一种包括纵向轴线，横向轴线，垂直轴线，一个或多个可引爆元件和一个或多个离散开放泡沫块体的异质质量块。异质质量包括三个或更多个孔径范围。至少两个孔径范围在泡沫片中。

3. 发明申请

US20040193129A1 Absorbent article comprising an absorbent structure 有权
标题翻译：吸收性物品包括吸收结构
公开(公告)号：US20040193129A1
公开(公告)日：2004-09-30
申请号：US10807423
申请日：2004-03-24
申请人： SCA Hygiene Products AB
发明人： Ted Guidotti , Ing-Britt Magnusson , Madeleine Pehrson
IPC分类号： A61F013/15 , A61F013/20
CPC分类号： A61F13/535 , A61F2013/530817
摘要： The invention relates to an absorbent article, such as a diaper, an incontinence guard, a sanitary napkin or the like, including a liquid-permeable upper surface and an absorbent structure exhibiting a planar extension. The absorbent structure includes an acquisition layer and at least one storage layer. The acquisition layer has a plurality of fragments of a liquid-absorbing, open-celled, polyacrylate-based foam material, and each fragment exhibits a planar extension having a transversal direction, a longitudinal direction, and a thickness direction extending perpendicularly to the planar extension. The width in the transversal direction of each fragment in a dry condition does not exceed 10 millimeters, and the total area of the fragments in the planar extension is lower than the area of the absorbent structure in the planar extension.
摘要翻译：本发明涉及一种吸收性物品，例如尿布，失禁防护件，卫生巾等，其包括透液性上表面和呈平面延伸的吸收结构。吸收结构包括采集层和至少一个存储层。采集层具有液体吸收，开孔，聚丙烯酸酯类泡沫材料的多个片段，并且每个片段呈现出具有垂直于平面延伸部延伸的横向，纵向和厚度方向的平面延伸部。在干燥条件下每个碎片的横向宽度不超过10毫米，平面延伸部分中的碎片的总面积低于平面延伸部中的吸收结构的面积。

4. 发明申请

US20030097103A1 Absorbent article 审中-公开
标题翻译：吸收制品
公开(公告)号：US20030097103A1
公开(公告)日：2003-05-22
申请号：US09990663
申请日：2001-11-21
发明人： James Cameron Horney , John Richard Noel , Sheri Dean Keeler
IPC分类号： A61F013/00 , A61F015/00 , A61F013/15 , A61F013/20
CPC分类号： A61F13/532 , A61F13/15707 , A61F13/53713 , A61F2013/5113 , A61F2013/530817 , B29C44/08 , B29C44/5663
摘要： An absorbent article comprises an open-cell foam, which provides the absorbent structure thereof. The absorbent structure has a means for enhancing transport of the fluids from the upper surface into the core region, the means being selected from: a) localized expanded regions of the foam, b) apertures in the foam; c) integration to a topsheet and d) combinations of (a), (b), and (c). Also disclosed are processes of treating thin-after-drying foam absorbent materials to provide selective expansion, aperturing, and topsheet integration.
摘要翻译：吸收性物品包括提供其吸收结构的开孔泡沫。吸收结构具有用于增强流体从上表面进入芯区域的装置，该装置选自：a）泡沫的局部扩张区域，b）泡沫中的孔; c）与顶片的整合，和d）（a），（b）和（c）的组合。还公开了处理干燥后干燥泡沫吸收材料以提供选择性膨胀，开孔和顶片整合的方法。

5. 发明授权

US5387207A Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same 失效
标题翻译：用于体液体的薄单位湿吸收泡沫材料及其制造方法
公开(公告)号：US5387207A
公开(公告)日：1995-02-07
申请号：US989270
申请日：1992-12-11
申请人： John C. Dyer , Thomas A. DesMarais , Gary D. LaVon , Keith J. Stone , Gregory W. Taylor , Gerald A. Young
发明人： John C. Dyer , Thomas A. DesMarais , Gary D. LaVon , Keith J. Stone , Gregory W. Taylor , Gerald A. Young
IPC分类号： A61F13/53 , A61F5/44 , A61F13/15 , A61F13/36 , A61F13/49 , A61F13/56 , A61L15/18 , A61L15/20 , A61L15/24 , A61L15/42 , A61L15/48 , A61L15/60 , B01F3/08 , B01F7/00 , B01F13/10 , B32B5/18 , B32B23/02 , C08F2/32 , C08F2/44 , C08F20/10 , C08F20/12 , C08J9/00 , C08J9/28 , C08J9/40 , C08L57/00 , C08L101/00 , C08L101/14 , A61F13/20
CPC分类号： A61F13/5376 , A61F13/15203 , A61F13/49009 , A61F13/535 , A61F13/53747 , A61F13/53752 , A61F13/5622 , A61F5/4401 , A61L15/18 , A61L15/20 , A61L15/24 , A61L15/425 , A61L15/48 , B01F13/103 , B01F3/0807 , B01F3/0811 , B01F3/0853 , C08F2/32 , C08J9/28 , C08J9/283 , C08J9/40 , A61F13/511 , A61F13/537 , A61F2013/15284 , A61F2013/15292 , A61F2013/15357 , A61F2013/1539 , A61F2013/15406 , A61F2013/15422 , A61F2013/15463 , A61F2013/1552 , A61F2013/15528 , A61F2013/5103 , A61F2013/51409 , A61F2013/5149 , A61F2013/530007 , A61F2013/530036 , A61F2013/530459 , A61F2013/530467 , A61F2013/530474 , A61F2013/530481 , A61F2013/530708 , A61F2013/530817 , A61F2013/530839 , A61F2013/530854 , A61F2013/8488 , A61F2013/8491 , B01F2003/0826 , B01F7/00 , C08J2201/05 , C08J2201/0504 , C08J2207/12
摘要： Relatively thin, collapsed, i.e. unexpanded, polymeric foam materials that, upon contact with aqueous body fluids, expand and absorb such fluids, are disclosed. A process for consistently obtaining such relatively thin, collapsed polymeric foam materials by polymerizing a specific type of water-in-oil emulsion, commonly known as High Internal Phase Emulsions or "HIPE", is also disclosed.
摘要翻译：公开了相对薄的，塌陷的，即未膨胀的聚合物泡沫材料，其在与体液流体接触时膨胀和吸收这种流体。还公开了通过聚合通常称为高内相乳液或“HIPE”的特定类型的油包水乳液来一致获得这种相对薄的，塌陷的聚合物泡沫材料的方法。

6. 发明申请

US20170267827A1 HIGH INTERNAL PHASE EMULSION FOAM HAVING CELLULOSE NANOPARTICLES 审中-公开
公开(公告)号：US20170267827A1
公开(公告)日：2017-09-21
申请号：US15464733
申请日：2017-03-21
申请人： The Procter & Gamble Company
发明人： Stuart J. Rowan , Donald L. Feke , Vahid Karimkhani , Ica MANAS-ZLOCZOWER , Boran Zhao , Wade Monroe Hubbard, JR. , Maxwell Joseph Wingert , Steven Ray Merrigan
IPC分类号： C08J9/00 , C08J9/28
CPC分类号： C08J9/0061 , A61F2013/530817 , C08F2/32 , C08F2/44 , C08J9/0085 , C08J9/009 , C08J9/28 , C08J9/283 , C08J2201/026 , C08J2201/028 , C08J2201/0504 , C08J2207/12 , C08J2333/06 , C08J2333/08 , C08J2401/02 , C08F2220/1858 , C08F2222/1013
摘要： A High Internal Phase Emulsion (HIPE) foam having cellulose nanoparticles.

7. 发明申请

US20170224555A1 Absorbent Article with Dual Core 审中-公开
公开(公告)号：US20170224555A1
公开(公告)日：2017-08-10
申请号：US15493662
申请日：2017-04-21
申请人： The Procter & Gamble Company
发明人： Miguel Alvaro Robles , Bruce William Lavash , Sion Agami
IPC分类号： A61F13/536 , A61L15/42 , A61L15/26 , A61F13/472 , A61F13/537
CPC分类号： A61F13/536 , A61F13/15203 , A61F13/472 , A61F13/47245 , A61F13/534 , A61F13/535 , A61F13/537 , A61F13/538 , A61F2013/530817 , A61F2013/530861 , A61F2013/5355 , A61L15/26 , A61L15/425
摘要： An absorbent article. The absorbent article includes a topsheet having a body contacting surface, a backsheet joined to said topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core has an upper layer and a lower layer.

8. 发明申请

US20170119593A1 ABSORBENT STRUCTURE 审中-公开
公开(公告)号：US20170119593A1
公开(公告)日：2017-05-04
申请号：US15344198
申请日：2016-11-04
申请人： The Procter & Gamble Company
发明人： Wade Monroe Hubbard, JR. , Paul Aaron Grosse , Gerard A. Viens
IPC分类号： A61F13/53 , A61F13/534 , A61F13/15
CPC分类号： A61F13/53 , A61F13/15707 , A61F13/534 , A61F2013/15715 , A61F2013/530817 , A61F2013/530839 , A61F2013/530905
摘要： An absorbent structure comprising a heterogeneous mass comprising one or more enrobeable elements and one or more discrete open cell foam pieces wherein at least one of the discrete open cell foam pieces comprises a first vacuole and a second vacuole wherein the first vacuole has a first cross sectional area, wherein the second vacuole has a second cross sectional area, wherein the first vacuole enrobes a first enrobeable element, wherein the second vacuole enrobes a second enrobeable element, wherein the first enrobeable element and the second enrobeable element exhibit different surface properties.

9. 发明申请

US20120225773A1 LOW-DENSITY, OPEN-CELL, SOFT, FLEXIBLE, THERMOPLASTIC ABSORBENT FOAM AND METHOD OF MAKING FOAM 审中-公开
标题翻译：低密度，开放细胞，软，柔性，热塑吸收泡沫和制造泡沫的方法
公开(公告)号：US20120225773A1
公开(公告)日：2012-09-06
申请号：US13472251
申请日：2012-05-15
申请人： Jeffrey Jennings Krueger , Fred Robert Radwanski , Mark G. Reichmann , Peter Robert Elliker , Ali Yahiaoui , Renette E. Richard , Oomman Painummoottil Thomas , Charles W. Colman , Andrew T. Baker , Jenny L. Day , Xiaomin Zhang , Sridhar Ranganathan , Edward A. Colombo , Donald E. Waldroup
发明人： Jeffrey Jennings Krueger , Fred Robert Radwanski , Mark G. Reichmann , Peter Robert Elliker , Ali Yahiaoui , Renette E. Richard , Oomman Painummoottil Thomas , Charles W. Colman , Andrew T. Baker , Jenny L. Day , Xiaomin Zhang , Sridhar Ranganathan , Edward A. Colombo , Donald E. Waldroup
IPC分类号： B01J20/26
CPC分类号： A61L15/425 , A61F2013/530817 , A61L15/225 , A61L15/48 , C08J2201/03 , C08J2205/05 , C08J2207/12
摘要： A soft, flexible, low-density, open-cell, thermoplastic, absorbent foam formed from a foam polymer formula including a balanced amount of a plasticizing agent and a surfactant in combination with a base resin. Thermoplastic elastomers can be added to the foam polymer formula to improve softness, flexibility, elasticity, and resiliency of the resulting foam. The surfactant may be either a single surfactant or a multi-surfactant system. The foam possesses a number of qualities, such as softness and strength, which render the foam particularly suitable for use in a variety of personal care products, medical products, and the like.
摘要翻译：由泡沫聚合物配方形成的柔软，柔性，低密度，开孔，热塑性，吸收性泡沫，其包括平衡量的增塑剂和与基础树脂组合的表面活性剂。可以将热塑性弹性体加入到泡沫聚合物配方中以改善所得泡沫的柔软性，柔韧性，弹性和弹性。表面活性剂可以是单一表面活性剂或多表面活性剂体系。泡沫具有许多质量，例如柔软度和强度，使得泡沫特别适用于各种个人护理产品，医疗产品等。

10. 发明授权

US07838723B1 Absorbent structures comprising fluid storage members with improved ability to dewater distribution members 有权
标题翻译：吸收结构包括具有改善脱水分配构件能力的流体储存构件
公开(公告)号：US07838723B1
公开(公告)日：2010-11-23
申请号：US09623943
申请日：1999-03-12
申请人： Mattias Schmidt , Gianfranco Palumbo
发明人： Mattias Schmidt , Gianfranco Palumbo
IPC分类号： A61F13/534
CPC分类号： A61F13/15203 , A61F13/537 , A61F2013/530459 , A61F2013/530467 , A61F2013/530817
摘要： The invention relates to absorbent structures for use in absorbent articles. The structures include a first region for distribution of fluid and a second region for storage of fluid. The first region contains materials, with a relatively high capillary desorption pressure, while the second region contains materials exhibiting a sufficiently high capillary absorption pressure efficiently drain the first region. Exemplary materials have a CSDH 50 of more than 40 cm, and a second region containing a material which satisfies at least one of following requirements: (a) an absorption capacity of at least 15 g/g at 35 cm (b) an absorption capacity of at least 15 g/g at 0 cm and an absorption efficiency of at least 55% at 40 cm; and (c) a Capillary Sorption Absorption height at 50% of its capacity at 0 cm absorption height (CSAH 50) of at least 35 cm.
摘要翻译：本发明涉及用于吸收制品的吸收结构。该结构包括用于分配流体的第一区域和用于储存流体的第二区域。第一区域包含具有较高毛细管解吸压力的材料，而第二区域包含显示足够高的毛细管吸收压力的材料有效地排出第一区域。示例性材料具有大于40cm的CSDH 50，以及包含满足以下要求中的至少一个的材料的第二区域：（a）在35cm处吸收容量至少为15g / g（b）吸收能力在0cm处为至少15g / g，在40cm处的吸收效率为至少55％; 和（c）在0cm吸收高度（CSAH 50）的50％的毛细吸收吸收高度至少为35cm。

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