公开(公告)号：US09849040B2

公开(公告)日：2017-12-26

申请号：US14549573

申请日：2014-11-21

申请人： The Procter & Gamble Company

发明人： Harald Hermann Hundorf ,  Miguel Brandt Sanz ,  Holger Beruda ,  Horst Blessing ,  Peter Dziezok ,  Axel Krause ,  Mattias Schmidt ,  Lutz Stelzig

IPC分类号： B32B37/12 ,  A61F13/532 ,  A61F13/15 ,  B32B5/30 ,  B32B37/24 ,  B05C19/00 ,  A61F13/53 ,  A61F13/539

CPC分类号： A61F13/15634 ,  A61F13/15658 ,  A61F13/15699 ,  A61F13/5323 ,  A61F2013/530496 ,  A61F2013/530554 ,  A61F2013/530562 ,  A61F2013/53958 ,  B05C19/00 ,  B32B5/30 ,  B32B37/1207 ,  B32B37/1284 ,  B32B37/24 ,  Y10T156/1007

摘要： A method for making a disposable absorbent core comprises depositing absorbent particulate polymer material from a plurality of reservoirs in a printing roll onto a substrate disposed on a grid of a support which includes a plurality of cross bars extending substantially parallel to and spaced from one another so as to form channels extending between the plurality of cross bars. The plurality of reservoirs in the first peripheral surface are arranged in an array comprising rows extending substantially parallel to and spaced from one another. A disposable absorbent article and apparatus for making an absorbent article are also disclosed.

公开(公告)号：US09259363B2

公开(公告)日：2016-02-16

申请号：US13919043

申请日：2013-06-17

申请人： The Procter & Gamble Company

发明人： Peter Dziezok ,  Ralf Geilich

IPC分类号： A61F13/53 ,  A61F13/539 ,  A61F13/15 ,  A61F13/534

CPC分类号： A61F13/539 ,  A61F13/15203 ,  A61F13/534

摘要： An absorbent article is provided including a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. The core defines a wearer facing side oriented towards a wearer when the article is being worn and an opposed garment facing side. The core includes a storage layer that also defines a wearer facing side and an opposed garment facing side. The core further includes a first core wrap sheet covering the wearer facing side of the storage layer, and a second core wrap sheet covering the garment facing side of the storage layer. The first core wrap sheet is joined to the second core wrap sheet along at least one stripe of juncture. The stripe of juncture extends in at least one of the transversal and longitudinal directions.

公开(公告)号：US20150367018A1

公开(公告)日：2015-12-24

申请号：US14625644

申请日：2015-02-19

申请人： The Procter & Gamble Company

发明人： Kazuyuki OSHIMA ,  Yoshiro Mitsukami ,  Taku Fujimoto ,  Erina Minami ,  Peter Dziezok ,  Marion Lutsche ,  Gabriela Schaefer

IPC分类号： A61L15/24 ,  B01J20/26 ,  A61L15/60 ,  A61F13/15 ,  A61F13/53

CPC分类号： A61L15/24 ,  A61F13/15203 ,  A61F13/53 ,  A61F2013/15463 ,  A61F2013/530226 ,  A61L15/26 ,  A61L15/60 ,  B01J20/267 ,  C08L33/08

摘要： Absorbing articles comprises water absorbing resin including a water-soluble unsaturated monomer, having a dissociable group, as a main component in a repeating unit of a main chain and an internal cross-linked structure, in which a cross-linked structure index represented by the formula [Cross-linked structure index=(Equilibrium swelling capacity with respect to 0.9% by weight of brine)1/3/(Weight average molecular weight after hydrolysis treatment)×1,000,000] is 14 or more, a weight average molecular weight after hydrolysis treatment is 220,000 or less, and a molecular weight distribution after hydrolysis treatment is 3.40 or less, and a method for producing the same.

摘要翻译： 吸收制品包括吸水树脂，其包含具有可离解基团的水溶性不饱和单体，作为主链和内部交联结构的重复单元中的主要成分，其中由 配方[交联结构指数=（相对于0.9重量％盐水的平衡溶胀能力）1/3 /（水解处理后的重均分子量）×1,000,000]为14以上，水解后的重均分子量 处理为22万以下，水解处理后的分子量分布为3.40以下，以及其制造方法。