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公开(公告)号：US09212435B2
公开(公告)日：2015-12-15
申请号：US13538890
申请日：2012-06-29
IPC分类号： D04H1/425 , D04H1/4266 , D04H1/732 , D21H27/00 , D21H11/04 , D21H11/10 , D21H11/18 , A61F13/53
CPC分类号： D04H1/425 , A61F2013/530021 , A61F2013/530036 , A61F2013/530072 , D04H1/4266 , D04H1/732 , D21H11/04 , D21H11/10 , D21H11/18 , D21H27/002 , Y10T428/268
摘要： A cellulose pulp sheet is provided that is formed from never-dried kraft pulp and fibrillated fibers, such as lyocell. The pulp sheet provides several beneficial features as a result of both the use of fibrillated fibers and never-dried kraft pulp, particularly when the pulp sheet is used to form air-laid absorbent materials that include superabsorbent polymers.
摘要翻译： 提供由从未干燥的牛皮纸浆和原纤化纤维（如莱赛尔）形成的纤维素纸浆片。 纸浆片材由于使用原纤化纤维和从未干燥的牛皮纸浆料，特别是当纸浆片材用于形成包含超吸收性聚合物的气流成网的吸收材料时，提供了几个有益的特征。
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公开(公告)号：US20140004326A1
公开(公告)日：2014-01-02
申请号：US13538890
申请日：2012-06-29
IPC分类号： D21H13/08
CPC分类号： D04H1/425 , A61F2013/530021 , A61F2013/530036 , A61F2013/530072 , D04H1/4266 , D04H1/732 , D21H11/04 , D21H11/10 , D21H11/18 , D21H27/002 , Y10T428/268
摘要： A cellulose pulp sheet is provided that is formed from never-dried kraft pulp and fibrillated fibers, such as lyocell. The pulp sheet provides several beneficial features as a result of both the use of fibrillated fibers and never-dried kraft pulp, particularly when the pulp sheet is used to form air-laid absorbent materials that include superabsorbent polymers.
摘要翻译： 提供由从未干燥的牛皮纸浆和原纤化纤维（如莱赛尔）形成的纤维素纸浆片。 纸浆片材由于使用原纤化纤维和从未干燥的牛皮纸浆料，特别是当纸浆片材用于形成包含超吸收性聚合物的气流成网的吸收材料时，提供了几个有益的特征。
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公开(公告)号：US20120302440A1
公开(公告)日：2012-11-29
申请号：US13521844
申请日：2011-01-18
申请人： Hans Theliander , Fredrik Wernersson , Harald Brelid , Kristoffer Lund , Charlotta Hanson , Ingrid Gustafson , Torgny Falk
发明人： Hans Theliander , Fredrik Wernersson , Harald Brelid , Kristoffer Lund , Charlotta Hanson , Ingrid Gustafson , Torgny Falk
IPC分类号： B01J20/24 , B01J20/28 , A61F13/534
CPC分类号： A61F13/537 , A61F13/15617 , A61F13/535 , A61F2013/530036 , A61F2013/530649 , A61L15/28 , A61L15/425 , C08L1/02
摘要： An absorbent article including a freeze dried composite material. The freeze dried composite material includes cellulosic pulp (e.g. CTMP) and an absorbent material. The absorbent material includes microfibrillated cellulose (MFC) with a specified content of carboxylate groups.
摘要翻译： 一种包含冷冻干燥复合材料的吸收制品。 冷冻干燥的复合材料包括纤维素浆（例如CTMP）和吸收材料。 吸收材料包括具有特定含量的羧酸盐基团的微纤化纤维素（MFC）。
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公开(公告)号：US06042575A
公开(公告)日：2000-03-28
申请号：US686879
申请日：1996-07-26
CPC分类号： D01D5/253 , A61F13/15203 , A61F13/15707 , A61F13/47227 , A61F13/47263 , A61F13/47272 , A61F13/474 , A61F13/513 , A61F13/51464 , A61F13/51466 , A61F13/5148 , A61F13/534 , A61F13/535 , A61F13/5611 , A61F13/47209 , A61F13/476 , A61F13/49 , A61F13/491 , A61F13/51 , A61F13/53409 , A61F13/58 , A61F13/62 , A61F2013/15292 , A61F2013/153 , A61F2013/15308 , A61F2013/15357 , A61F2013/15365 , A61F2013/15382 , A61F2013/15406 , A61F2013/4512 , A61F2013/4543 , A61F2013/4562 , A61F2013/49023 , A61F2013/49031 , A61F2013/49044 , A61F2013/49046 , A61F2013/49057 , A61F2013/49063 , A61F2013/4908 , A61F2013/5055 , A61F2013/51409 , A61F2013/51411 , A61F2013/51441 , A61F2013/5147 , A61F2013/530007 , A61F2013/530036 , A61F2013/530058 , A61F2013/530109 , A61F2013/530131 , A61F2013/53016 , A61F2013/530167 , A61F2013/530335 , A61F2013/530343 , A61F2013/53035 , A61F2013/530445 , A61F2013/530459 , A61F2013/530481 , A61F2013/530547 , A61F2013/5307 , A61F2013/530802 , A61F2013/530875 , A61F2013/530934 , A61F2013/53445 , A61F2013/53721 , A61F2013/53726 , A61F2013/5386 , A61F2013/53908 , A61F2013/53916 , A61F2013/53925 , A61F2013/5395 , A61F2013/53966 , A61F2013/53975 , A61F2013/5688 , A61F2013/582 , A61F2013/586
摘要： A generally thin, flexible sanitary napkin capable of handling medium to high menstrual flows which has a central absorbent hump is disclosed. The hump comprises a longitudinally-oriented elongated medial absorbent hump that projects from the body surface of the sanitary napkin. The sanitary napkin preferably has surrounding absorbent regions outboard of the hump with a caliper of less than or equal to about 5 millimeters. The sanitary napkin preferably has a caliper at the point of maximum amplitude of the hump that is greater than twice the caliper of the surrounding regions. The hump preferably has a caliper of at least about 0.15 inch (about 3.5-4 millimeters). The longitudinal central region of the sanitary napkin preferably has a flexure-resistance that is greater than that of the surrounding regions.
摘要翻译： 公开了一种能够处理具有中心吸收突起的中等至高月经的通常薄的柔性卫生巾。 驼峰包括从卫生巾的身体表面突出的纵向定向的细长内侧吸收突起。 卫生巾优选地具有在驼峰外侧的周围的吸收区域，其厚度小于或等于约5毫米。 卫生巾优选地在驼峰的最大幅度点处具有大于周围区域的厚度的两倍的厚度。 驼峰优选具有至少约0.15英寸（约3.5-4毫米）的厚度。 卫生巾的纵向中心区域优选具有大于周围区域的抗弯曲性。
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公开(公告)号：USH1670H
公开(公告)日：1997-07-01
申请号：US492352
申请日：1995-06-19
申请人： Mohammed Iqbal Aziz , Sharon Darlene Kirkpatrick , Robert William Ruuska , Robert Eugene Askin, II
发明人： Mohammed Iqbal Aziz , Sharon Darlene Kirkpatrick , Robert William Ruuska , Robert Eugene Askin, II
IPC分类号： A61F13/511 , A61F5/44 , A61F13/15 , A61F13/49 , B29C44/00 , B29K105/04 , B29L7/00
CPC分类号： A61F13/512 , A61F13/51121 , A61F13/5116 , A61F13/513 , A61F13/537 , A61F2013/15821 , A61F2013/15869 , A61F2013/15878 , A61F2013/4708 , A61F2013/51014 , A61F2013/51019 , A61F2013/51023 , A61F2013/51038 , A61F2013/5104 , A61F2013/51066 , A61F2013/51078 , A61F2013/51147 , A61F2013/51165 , A61F2013/51409 , A61F2013/530007 , A61F2013/530036 , A61F2013/530131 , A61F2013/530226 , A61F2013/530335 , A61F2013/530343 , A61F2013/53035 , A61F2013/530481 , A61F2013/530802 , A61F2013/53445 , A61F2013/53782 , A61F2013/5383 , A61F2013/53908 , A61F2013/53916 , A61F2013/5395
摘要： An absorbent article having improved strikethrough, rewet characteristics, and feel is disclosed. The absorbent article has a topsheet comprising a nonwoven material and apertured thermoplastic film. The apertured thermoplastic film is treated with a surfactant preferably by incorporating the surfactant into the resin used to make the thermoplastic film. The combination of the nonwoven material and the surfactant-treated apertured thermoplastic film permit liquids to rapidly penetrate the topsheet while preventing liquid in the absorbent core of the article from flowing back through the topsheet. The nonwoven material provides the topsheet with improved, less plastic-like feel.
摘要翻译： 公开了一种具有改进的删除线，再润湿特性和手感的吸收制品。 吸收制品具有包括非织造材料和多孔热塑性薄膜的顶片。 多孔热塑性薄膜用表面活性剂处理，优选通过将表面活性剂掺入用于制造热塑性薄膜的树脂中。 非织造材料和表面活性剂处理的多孔热塑性薄膜的组合允许液体快速渗透顶片，同时防止制品的吸收芯中的液体通过顶片流回。 非织造材料为顶片提供了改进的，较少塑性的感觉。
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公开(公告)号：US5433987A
公开(公告)日：1995-07-18
申请号：US297745
申请日：1994-08-30
IPC分类号： A61F13/53 , A61F5/44 , A61F5/48 , A61F13/15 , A61F13/49 , A61L15/24 , A61L15/28 , B32B5/26 , D04H1/02 , D04H1/42 , D04H1/44 , D04H13/00 , A43B13/38 , B32B3/24 , B32B5/06 , D04H1/46
CPC分类号： A61F13/531 , A61F13/15268 , A61F5/485 , A61L15/24 , A61L15/28 , B32B5/26 , D04H1/4374 , D04H1/44 , D04H1/492 , D04H1/498 , A61F2013/15447 , A61F2013/51066 , A61F2013/530036 , A61F2013/530138 , A61F2013/530167 , A61F2013/53035 , A61F2013/8414 , Y10S428/913 , Y10T428/24322 , Y10T442/608 , Y10T442/635 , Y10T442/666 , Y10T442/686 , Y10T442/689 , Y10T442/696
摘要： This invention relates to a spun-laced fabric having improved water absorbency containing a blend of certain hydrophilic cellulosic and pack resistant fibers with a hydrophobic fiber material layer attached to one side of the blend. The fabric may be used as an absorbent layer in a multilayer or laminated structure.
摘要翻译： 本发明涉及具有改善的吸水性的纺丝织物，其含有某些亲水性纤维素和包装抗性纤维与连接在共混物的一侧上的疏水性纤维材料层的共混物。 织物可以用作多层或层压结构中的吸收层。
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7.发明授权Absorbent articles, especially catamenials, having improved fluid directionality 失效具有改善的流体方向性的吸收制品，特别是月经
公开(公告)号：US5382245A
公开(公告)日：1995-01-17
申请号：US915286
申请日：1992-07-23
申请人： Hugh A. Thompson , Gerald A. Young , Thomas W. Osborn, III , Charles W. Chappell , Theresa L. Johnson , John L. Hammons , Bruce W. Lavash , James C. Horney , Lee M. Hines
发明人： Hugh A. Thompson , Gerald A. Young , Thomas W. Osborn, III , Charles W. Chappell , Theresa L. Johnson , John L. Hammons , Bruce W. Lavash , James C. Horney , Lee M. Hines
CPC分类号： A61F13/15203 , A61F13/47227 , A61F13/512 , A61F13/51464 , A61F13/515 , A61F13/535 , A61F13/53713 , A61F13/53747 , A61F13/538 , D01D5/253 , A61F13/15211 , A61F13/47209 , A61F13/49 , A61F13/491 , A61F13/5148 , A61F13/53409 , A61F2013/15292 , A61F2013/15365 , A61F2013/15382 , A61F2013/15406 , A61F2013/15422 , A61F2013/15536 , A61F2013/15926 , A61F2013/4512 , A61F2013/455 , A61F2013/4562 , A61F2013/4708 , A61F2013/49023 , A61F2013/49031 , A61F2013/49044 , A61F2013/49046 , A61F2013/4908 , A61F2013/51007 , A61F2013/51009 , A61F2013/51011 , A61F2013/51023 , A61F2013/5103 , A61F2013/51033 , A61F2013/51066 , A61F2013/51069 , A61F2013/51409 , A61F2013/51411 , A61F2013/51429 , A61F2013/51433 , A61F2013/530007 , A61F2013/530036 , A61F2013/530058 , A61F2013/530109 , A61F2013/530131 , A61F2013/53016 , A61F2013/530167 , A61F2013/530175 , A61F2013/530335 , A61F2013/530343 , A61F2013/53035 , A61F2013/530445 , A61F2013/530459 , A61F2013/530481 , A61F2013/530547 , A61F2013/530583 , A61F2013/5307 , A61F2013/530802 , A61F2013/530875 , A61F2013/530934 , A61F2013/53445 , A61F2013/53721 , A61F2013/53726 , A61F2013/53908 , A61F2013/53916 , A61F2013/53925 , A61F2013/5395 , A61F2013/53966 , A61F2013/53975 , A61F2013/8491
摘要： The present invention provides absorbent articles, especially sanitary napkins, containing a fluid transport layer. In-use, the transport layer directs menses to a storage layer, thereby minimizing product failure and staining of undergarments. The transport layer can protrude into, or through, a topsheet to provide very aggressive transport of vaginal discharges. Preferably, the transport layer is a layer of fibers having external capillary channels.
摘要翻译： 本发明提供了含有流体输送层的吸收制品，特别是卫生巾。 在使用中，传输层将月经指向存储层，从而最小化产品故障和内衣染色。 传输层可以突出到顶片中或穿过顶片，以提供阴道排泄物非常积极的运输。 优选地，传输层是具有外部毛细通道的纤维层。
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公开(公告)号：US5352711A
公开(公告)日：1994-10-04
申请号：US743951
申请日：1991-08-12
申请人： Thomas A. DesMarais
发明人： Thomas A. DesMarais
IPC分类号： A61F13/15 , A61F13/472 , A61F13/49 , A61F13/53 , A61F13/56 , A61L15/18 , A61L15/42 , A61L15/48 , C08J20060101 , C08J9/00 , C08J9/28 , C08J9/36 , C08J9/40
CPC分类号： C08J9/40 , A61F13/53 , A61L15/18 , A61L15/425 , A61L15/48 , C08J9/28 , A61F2013/1539 , A61F2013/530007 , A61F2013/530036 , A61F2013/530459 , A61F2013/530467 , A61F2013/530474 , A61F2013/530481 , A61F2013/530708 , A61F2013/530802 , A61F2013/53081 , A61F2013/530817 , A61F2013/530839 , A61F2013/530854 , C08J2201/05 , C08J2207/12
摘要： Normally hydrophobic foams, such as polyurethane foams and polymerized water-in-oil emulsion foams, are rendered hydrophilic by means of treatment with simple surfactants and hydrophilizing agent salts. Thus, a surfactant-containing foam is treated with a solution of, for example, calcium chloride, and is dried to leave a substantially uniformly distributed residue of hydrated or hydratable calcium chloride on the surfactant-containing internal foam surfaces. In-use, the combination of surfactant and calcium chloride hydrate provides a hydrophilic surface to the foam. Other hydratable calcium or magnesium salts such as magnesium chloride can be used. The resulting hydrophilized foams are suitable for use in absorbent devices, including diapers, sanitary napkins, bandages, and the like.
摘要翻译： 常规疏水性泡沫如聚氨酯泡沫和聚合的油包水乳液泡沫通过用简单的表面活性剂和亲水剂盐的处理使其变得亲水。 因此，含有表面活性剂的泡沫体用例如氯化钙的溶液处理，并干燥以在含表面活性剂的内部泡沫表面上留下基本均匀分布的水合或可水合氯化钙的残余物。 在使用中，表面活性剂和氯化钙水合物的组合为泡沫提供亲水性表面。 可以使用其它可水合的钙盐或镁盐如氯化镁。 所得到的亲水化泡沫适用于吸收装置，包括尿布，卫生巾，绷带等。
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公开(公告)号：US5350625A
公开(公告)日：1994-09-27
申请号：US89871
申请日：1993-07-09
IPC分类号： A61F13/53 , A61F5/44 , A61F5/48 , A61F13/15 , A61F13/49 , A61L15/24 , A61L15/28 , B32B5/26 , D04H1/02 , D04H1/42 , D04H1/44 , D04H13/00 , B32B5/06
CPC分类号： A61F13/531 , A61F13/15268 , A61F5/485 , A61L15/24 , A61L15/28 , B32B5/26 , D04H1/4374 , D04H1/44 , D04H1/492 , D04H1/498 , A61F2013/15447 , A61F2013/51066 , A61F2013/530036 , A61F2013/530138 , A61F2013/530167 , A61F2013/53035 , A61F2013/8414 , Y10S428/913 , Y10T428/24322 , Y10T442/608 , Y10T442/635 , Y10T442/666 , Y10T442/686 , Y10T442/689 , Y10T442/696
摘要： Spunlaced fabric having improved water absorbency containing a blend of certain hydrophilic cellulosic and acrylic fibers and layered absorbent materials made therefrom.
摘要翻译： 具有改善吸水性的水刺织物，其含有某些亲水性纤维素和丙烯酸纤维的混合物和由其制备的分层吸收材料。
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10.发明授权Method for hydrophilizing absorbent foam materials using sorbitan monolaurate 失效使用脱水山梨糖醇单月桂酸酯亲水化吸收性泡沫材料的方法
公开(公告)号：US5292777A
公开(公告)日：1994-03-08
申请号：US55419
申请日：1993-04-30
IPC分类号： A61F13/15 , A61F13/49 , A61F13/511 , A61F13/56 , A61L15/20 , A61L15/42 , C08J20060101 , C08J9/28 , C08J9/36 , C08J9/40
CPC分类号： A61F13/49012 , A61F13/15203 , A61F13/53 , A61F13/532 , A61F13/535 , A61F13/5622 , A61L15/20 , A61L15/425 , C08J9/28 , C08J9/40 , A61F2013/1539 , A61F2013/530007 , A61F2013/530036 , A61F2013/530459 , A61F2013/530467 , A61F2013/530474 , A61F2013/530481 , A61F2013/530708 , A61F2013/530802 , A61F2013/53081 , A61F2013/530817 , A61F2013/530839 , A61F2013/530854 , C08J2201/0504 , C08J2207/12
摘要： Normally hydrophobic foams, such as polyurethane foams and polymerized water-in-oil emulsion foams, are rendered hydrophilic by means of treatment with sorbitan monolaurate. Thus, a polymeric foam can be prepared or treated with sorbitan monolaurate and thereafter dried to leave a substantially uniformly distributed residue of sorbitan monolaurate on the internal foam surfaces. The resulting treated foams are rendered hydrophilic and are thus suitable for use in absorbent devices, including diapers, sanitary napkins, bandages, and the like.
摘要翻译： 通常用疏水性泡沫，例如聚氨酯泡沫和聚合的油包水乳液泡沫，通过用脱水山梨糖醇单月桂酸酯处理使其呈亲水性。 因此，可以用脱水山梨糖醇单月桂酸酯制备或处理聚合物泡沫体，然后干燥以在内部泡沫表面上留下基本均匀分布的脱水山梨醇单月桂酸酯残余物。 所得到的处理泡沫体是亲水性的，因此适用于吸收装置，包括尿布，卫生巾，绷带等。
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