公开(公告)号：US20240315881A1

公开(公告)日：2024-09-26

申请号：US18679531

申请日：2024-05-31

申请人： The Procter & Gamble Company

发明人： Uwe Schneider ,  Joseph Allen Eckstein

IPC分类号： A61F13/15 ,  A61F13/49 ,  A61F13/513 ,  A61F13/53 ,  A61F13/56 ,  A61F13/64 ,  A61F13/84 ,  B05C1/08 ,  B29C65/00 ,  B29C65/08 ,  B29C65/48 ,  B29C65/74 ,  B29K701/12 ,  B29L31/48 ,  B32B5/04 ,  B32B27/12 ,  B32B37/00 ,  B32B37/12 ,  B32B37/14 ,  B32B37/22 ,  B65H39/16 ,  B65H51/30 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

CPC分类号： A61F13/15593 ,  A61F13/4902 ,  A61F13/49061 ,  A61F2013/15292 ,  A61F2013/15373 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/1552 ,  A61F2013/15552 ,  A61F13/15601 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/15764 ,  A61F2013/15869 ,  A61F2013/1591 ,  A61F2013/15918 ,  A61F2013/15959 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/49017 ,  A61F13/49019 ,  A61F2013/49022 ,  A61F2013/49025 ,  A61F2013/49026 ,  A61F2013/49074 ,  A61F2013/49092 ,  A61F2013/49093 ,  A61F2013/51322 ,  A61F13/53 ,  A61F2013/530343 ,  A61F2013/53043 ,  A61F13/5622 ,  A61F13/64 ,  A61F2013/8497 ,  B05C1/0808 ,  B29C65/08 ,  B29C65/086 ,  B29C65/48 ,  B29C65/74 ,  B29C66/01 ,  B29C66/344 ,  B29C66/8141 ,  B29C66/83411 ,  B29K2701/12 ,  B29K2995/0046 ,  B29L2031/4878 ,  B32B5/04 ,  B32B27/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B37/144 ,  B32B37/22 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  B65H39/16 ,  B65H51/30 ,  C08J2300/26 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

摘要： The present disclosure relates to methods for assembling elastomeric laminates, wherein elastic material may be stretched and joined with either or both first and second substrates. First spools are rotated to unwind first elastic strands from a first unwinder in a machine direction. The first elastic strands are positioned between the first substrate and the second substrate to form an elastomeric laminate. Before the first elastic strands are completely unwound from the rotating first spools, second spools are rotated to unwind second elastic strands from a second unwinder. Subsequently, the advancement of the first elastic strands from the first unwinder is discontinued. Thus, the elastomeric laminate assembly process may continue uninterrupted while switching from an initially utilized elastic material drawn from the first spools to a subsequently utilized elastic material drawn from the second spools.

公开(公告)号：US20240293265A1

公开(公告)日：2024-09-05

申请号：US18663163

申请日：2024-05-14

申请人： The Procter & Gamble Company

发明人： Gary Dean LaVON ,  Uwe SCHNEIDER ,  Bret Darren SEITZ ,  Sarah Marie WADE ,  Joseph Allen ECKSTEIN

IPC分类号： A61F13/15 ,  A61F13/49 ,  A61F13/513 ,  A61F13/53 ,  A61F13/56 ,  A61F13/64 ,  A61F13/84 ,  B05C1/08 ,  B29C65/00 ,  B29C65/08 ,  B29C65/48 ,  B29C65/74 ,  B29K701/12 ,  B29L31/48 ,  B32B5/04 ,  B32B27/12 ,  B32B37/00 ,  B32B37/12 ,  B32B37/14 ,  B32B37/22 ,  B65H39/16 ,  B65H51/30 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

CPC分类号： A61F13/15593 ,  A61F13/4902 ,  A61F13/49061 ,  A61F2013/15292 ,  A61F2013/15373 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/1552 ,  A61F2013/15552 ,  A61F13/15601 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/15764 ,  A61F2013/15869 ,  A61F2013/1591 ,  A61F2013/15918 ,  A61F2013/15959 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/49017 ,  A61F13/49019 ,  A61F2013/49022 ,  A61F2013/49025 ,  A61F2013/49026 ,  A61F2013/49074 ,  A61F2013/49092 ,  A61F2013/49093 ,  A61F2013/51322 ,  A61F13/53 ,  A61F2013/530343 ,  A61F2013/53043 ,  A61F13/5622 ,  A61F13/64 ,  A61F2013/8497 ,  B05C1/0808 ,  B29C65/08 ,  B29C65/086 ,  B29C65/48 ,  B29C65/74 ,  B29C66/01 ,  B29C66/344 ,  B29C66/8141 ,  B29C66/83411 ,  B29K2701/12 ,  B29K2995/0046 ,  B29L2031/4878 ,  B32B5/04 ,  B32B27/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B37/144 ,  B32B37/22 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  B65H39/16 ,  B65H51/30 ,  C08J2300/26 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

摘要： The present disclosure relates to absorbent article's chassis that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics. The elastics in the chassis may be oriented parallel or transverse to the longitudinal axis.

公开(公告)号：US20240269008A1

公开(公告)日：2024-08-15

申请号：US18588103

申请日：2024-02-27

申请人： The Procter & Gamble Company

发明人： Gary Dean LaVON ,  Bret Darren SEITZ ,  Uwe SCHNEIDER ,  Sarah Marie WADE ,  Joseph Allen ECKSTEIN

IPC分类号： A61F13/15 ,  A61F13/49 ,  A61F13/513 ,  A61F13/53 ,  A61F13/56 ,  A61F13/64 ,  A61F13/84 ,  B05C1/08 ,  B29C65/00 ,  B29C65/08 ,  B29C65/48 ,  B29C65/74 ,  B29K701/12 ,  B29L31/48 ,  B32B5/04 ,  B32B27/12 ,  B32B37/00 ,  B32B37/12 ,  B32B37/14 ,  B32B37/22 ,  B65H39/16 ,  B65H51/30 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

CPC分类号： A61F13/15593 ,  A61F13/4902 ,  A61F13/49061 ,  A61F2013/15292 ,  A61F2013/15373 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/1552 ,  A61F2013/15552 ,  A61F13/15601 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/15764 ,  A61F2013/15869 ,  A61F2013/1591 ,  A61F2013/15918 ,  A61F2013/15959 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/49017 ,  A61F13/49019 ,  A61F2013/49022 ,  A61F2013/49025 ,  A61F2013/49026 ,  A61F2013/49074 ,  A61F2013/49092 ,  A61F2013/49093 ,  A61F2013/51322 ,  A61F13/53 ,  A61F2013/530343 ,  A61F2013/53043 ,  A61F13/5622 ,  A61F13/64 ,  A61F2013/8497 ,  B05C1/0808 ,  B29C65/08 ,  B29C65/086 ,  B29C65/48 ,  B29C65/74 ,  B29C66/01 ,  B29C66/344 ,  B29C66/8141 ,  B29C66/83411 ,  B29K2701/12 ,  B29K2995/0046 ,  B29L2031/4878 ,  B32B5/04 ,  B32B27/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B37/144 ,  B32B37/22 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  B65H39/16 ,  B65H51/30 ,  C08J2300/26 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

摘要： The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Donning-Ratio from about 1.0 and about 3 to make the article easy to apply and to comfortably maintain the article in place on the wearer.

公开(公告)号：US11737928B2

公开(公告)日：2023-08-29

申请号：US17315945

申请日：2021-05-10

申请人： The Procter & Gamble Company

发明人： Gary Dean LaVon ,  Uwe Schneider ,  Bret Darren Seitz ,  Sarah Marie Wade ,  Joseph Allen Eckstein

IPC分类号： A61F13/15 ,  A61F13/49 ,  B32B27/12 ,  D01F6/04 ,  A61F13/53 ,  D01D5/08 ,  B29C65/08 ,  B29C65/48 ,  B29L31/48 ,  B05C1/08 ,  B32B37/14 ,  B65H39/16 ,  B65H51/30 ,  B29C65/00 ,  B29C65/74 ,  B29K701/12 ,  A61F13/64 ,  A61F13/84 ,  B32B5/04 ,  B32B37/00 ,  B32B37/12 ,  D04H3/12 ,  A61F13/56 ,  B32B37/22 ,  A61F13/513

CPC分类号： A61F13/15593 ,  A61F13/4902 ,  A61F13/49061 ,  A61F13/15601 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/15764 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/49017 ,  A61F13/49019 ,  A61F13/53 ,  A61F13/5622 ,  A61F13/64 ,  A61F2013/1552 ,  A61F2013/1591 ,  A61F2013/15292 ,  A61F2013/15373 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/15552 ,  A61F2013/15869 ,  A61F2013/15918 ,  A61F2013/15959 ,  A61F2013/49022 ,  A61F2013/49025 ,  A61F2013/49026 ,  A61F2013/49074 ,  A61F2013/49092 ,  A61F2013/49093 ,  A61F2013/51322 ,  A61F2013/53043 ,  A61F2013/530343 ,  A61F2013/8497 ,  B05C1/0808 ,  B29C65/08 ,  B29C65/086 ,  B29C65/48 ,  B29C65/74 ,  B29C66/01 ,  B29C66/344 ,  B29C66/8141 ,  B29C66/83411 ,  B29K2701/12 ,  B29K2995/0046 ,  B29L2031/4878 ,  B32B5/04 ,  B32B27/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B37/144 ,  B32B37/22 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  B65H39/16 ,  B65H51/30 ,  C08J2300/26 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

摘要： The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or very fine (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding at least 50 mls of liquid), to provide for the advantages described above.

公开(公告)号：US20220243391A1

公开(公告)日：2022-08-04

申请号：US17659089

申请日：2022-04-13

申请人： CERTAINTEED LLC

发明人： Matthew Gacek ,  Nancy E. Brown ,  Jeffrey H. Peet ,  Lucas Giardella ,  Tao Yu

IPC分类号： D06N5/00 ,  D06N3/00 ,  D04H3/12 ,  E04D1/20

摘要： A fiber mat includes an assembly of fibers including a minority portion including a set of polymer fibers and a majority portion including a set of fibers different than the minority portion, wherein the minority portion is a plane parallel to a plane of the majority portion of the assembly of fibers; and a binder including an organic resin, wherein an air permeability of said fiber mat is not substantially different from an equivalent weight fiber mat containing a homogenous mat structure and wherein the fiber mat provides at least a 5% increase in tear when placed in a bituminous roofing product compared to an equivalent bituminous roofing product made with the equivalent weight fiber mat containing the homogenous mat structure.

公开(公告)号：US20220220648A1

公开(公告)日：2022-07-14

申请号：US17638715

申请日：2020-08-27

申请人： Lorenzo COPPINI

发明人： Lorenzo COPPINI

IPC分类号： D04H3/04 ,  D04H3/12

摘要： A method to generate a non-woven fabric includes prearranging at least one thread guide arranged to guide at least one textile thread, prearranging moving means for actuating the thread guide according to at least one degree of freedom, prearranging at least one rigid support and handling each thread guide by the moving means for arranging at least one first portion of each textile thread along at least one first trajectory γ_1 on each rigid support. Each thread guide is handled by the moving means for arranging at least one second portion of each textile thread along at least one second trajectory γ_2 on each rigid support. Each second trajectory γ_2 overlaps with each first trajectory γ_1 at least at one intersection point P_i, joining each second portion of each textile thread with each first portion of each textile thread at each intersection point P_i.

公开(公告)号：US11241645B2

公开(公告)日：2022-02-08

申请号：US16878058

申请日：2020-05-19

申请人： MANN+HUMMEL GmbH

发明人： Jens Neumann ,  Anton Kreiner ,  Markus Weindl ,  Christian Zisslsberger

IPC分类号： B01D39/16 ,  B01D39/18 ,  B29C65/48 ,  B32B5/26 ,  B32B7/12 ,  D04H1/552 ,  D04H1/559 ,  D04H1/728 ,  D04H3/12 ,  D01D5/00

摘要： In a method for producing a filter medium, at least one substrate layer of a nonwoven comprising cellulose fibers and/or synthetic polymer fibers is provided and a fiber layer of polymer fibers is deposited on the at least one substrate layer. Prior to depositing the fiber layer, a solvent is applied to the at least one substrate layer, wherein a material of the substrate layer and/or a material of the fiber layer is soluble in the solvent. A filter medium produced by the method has material-fused connections at crossing points of the polymer fibers and/or cellulose fibers of the substrate layer with the polymer fibers of the fiber layer.

公开(公告)号：US20220002533A1

公开(公告)日：2022-01-06

申请号：US17251642

申请日：2019-03-27

申请人： WACKER CHEMIE AG

发明人： Heimo WOEFLE

IPC分类号： C08L31/04 ,  C08J5/24 ,  D04H3/12 ,  D04H1/587

摘要： Aqueous binder compositions for binding fibers comprise a vinyl acetate-ethylene copolymer of 60 to 94% by weight vinyl acetate, 5 to 30% by weight ethylene and 0 to 20% by weight of further ethylenically unsaturated comonomers copolymerizable therewith, polymerized in the presence of polyvinyl alcohol in aqueous medium, wherein the polymerization is carried out in the presence of a copolymer B) containing 20 to 50% by weight of monomer units derived from ethylenically unsaturated carboxamides, 20 to 50% by weight of monomer units derived from ethylenically unsaturated monocarboxylic acids, and 20 to 50% by weight of monomer units derived from ethylenically unsaturated dicarboxylic acids or anhydrides thereof.

公开(公告)号：US11147718B2

公开(公告)日：2021-10-19

申请号：US16117579

申请日：2018-08-30

申请人： The Procter & Gamble Company

发明人： Gary D. LaVon ,  Bret D. Seitz ,  Uwe Schneider ,  Joseph A. Eckstein ,  Vanessa M. Melendez ,  Monica R. Tournoux ,  Corinne A. Rowley ,  Elizabeth J. Bruns

IPC分类号： A61F13/00 ,  B29C65/00 ,  B32B5/00 ,  D04H3/00 ,  A61F13/15 ,  A61F13/49 ,  B29C65/48 ,  B32B5/04 ,  D04H3/12 ,  B32B27/12 ,  A61F13/514 ,  A61F13/64 ,  A61F13/493 ,  B32B37/12 ,  D02G3/32 ,  A61F13/513 ,  B29L31/48 ,  B29C65/08 ,  B32B37/20

摘要： The present disclosure relates to stranded elastomeric laminates (including bi-laminates and tri-laminates) comprising beamed elastics and may have inventive Dtex-to-Nonwoven-Basis-Weight-Ratios, Dtex-to-Spacing-Ratios, and/or Void-Area-to-Strand-Area-Ratios. The stranded laminates of the present disclosure may be used for disposable absorbent article components (including pant belts) and may comprise inventive bonding arrangements that yield inventive textures and texture arrangements. When the inventive stranded elastomeric laminates are used for pant belts, the pants may have inventive Application-Forces, Sustained-Fit-Load-Forces, and Sustained-Fit-Unload-Forces. Further, when absorbent articles are packaged under compression at inventive In-Bag-Stack-Heights, the stranded elastomeric laminates of the present disclosure maintain their inventive properties and characteristics, including their inventive textures.

公开(公告)号：US10993851B2

公开(公告)日：2021-05-04

申请号：US15846433

申请日：2017-12-19

申请人： The Procter & Gamble Company

发明人： Gary Dean LaVon ,  Bret Darren Seitz ,  Uwe Schneider ,  Sarah Marie Wade ,  Joseph Allen Eckstein

IPC分类号： A61F13/49 ,  A61F13/15 ,  B32B27/12 ,  D01F6/04 ,  D01D5/08 ,  B29C65/08 ,  B29C65/48 ,  B29L31/48 ,  B05C1/08 ,  B32B37/14 ,  B65H39/16 ,  B65H51/30 ,  B29C65/00 ,  B29C65/74 ,  B29K701/12 ,  A61F13/53 ,  A61F13/64 ,  A61F13/84 ,  B32B5/04 ,  B32B37/00 ,  B32B37/12 ,  D04H3/12 ,  A61F13/56 ,  B32B37/22 ,  A61F13/513

摘要： The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Product Hip-to-Waist Silhouette from about 0.8 to about 1.1 and a Product Waist-to-Crotch Silhouette from about 0.8 to about 2.0 to provide for the advantages described above.