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公开(公告)号：US20160143791A1
公开(公告)日：2016-05-26
申请号：US14899987
申请日：2014-06-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Leigh E. Wood , Steven J. Perron
CPC classification number: A61F13/5616 , A44B18/008 , A61F13/025 , A61F13/5611 , A61F13/58 , A61F13/581 , A61L15/58 , C09J7/21 , C09J7/22 , C09J7/30 , C09J2201/134 , C09J2201/28 , C09J2201/606 , C09J2201/61 , C09J2201/618
Abstract: Stretch release articles and fasteners comprising an elastic backing having pressure sensitive adhesive on one side of the elastic backing and bonds or bond elements not formed from pressure sensitive adhesive on the other side of the elastic backing. The pattern of pressure sensitive adhesive on the one side and the pattern of bonds or bonding elements on the other side do not substantially overlap when projected onto a common reference plane that is coplanar with the elastic backing. The stretch release articles and fasteners can be used in a variety of applications, including medical, industrial and consumer products.
Abstract translation: 拉伸剥离制品和紧固件包括在弹性背衬的一侧上具有压敏粘合剂的弹性背衬和在弹性背衬的另一侧上不由压敏粘合剂形成的粘合或粘合元件。 当投射到与弹性背衬共面的共同参考平面上时，一侧上的压敏粘合剂的图案和另一侧上的粘合或粘合元件的图案基本上不重叠。 拉伸剥离制品和紧固件可用于各种应用，包括医疗，工业和消费品。
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公开(公告)号：US20150148762A1
公开(公告)日：2015-05-28
申请号：US14613469
申请日：2015-02-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin M. Johnson , Lori-Ann S. Prioleau , Brinda B. Badri , James C. Vanous , Robert D. Lorentz , Jacob D. Chatterton , Steven J. Perron , Donald R. Battles
CPC classification number: A61F13/42 , A61F2013/424 , G01N27/223
Abstract: A wetness sensor includes a substrate that carries a tuned RF circuit. The circuit includes a conductive pattern applied to the substrate, a capacitor, and a jumper all disposed on a same side of the substrate. The conductive pattern includes an inductive coil, and an inner and outer terminus. The jumper electrically couples the inner terminus to the outer terminus. The jumper also includes a frangible link which, when contacted by a target fluid, produces a drastic change in the operation of the RF circuit. The drastic change can be interpreted by a remote reader as a “wet” condition. Contact of the frangible link by the target fluid may change the impedance or resistance of the RF circuit by at least a factor of 5, 10, 100, or more, and/or may cause the frangible link to disintegrate to produce an open circuit, and/or may substantially render the RF circuit inoperative.
Abstract translation: 湿度传感器包括承载调谐RF电路的基板。 电路包括施加到衬底的导电图案，电容器和全部设置在衬底的同一侧上的跳线。 导电图案包括感应线圈，以及内外端。 跳线将内部终端电连接到外部终端。 跳线还包括一个易碎的连接，当与目标流体接触时，它产生了RF电路的操作的剧烈变化。 远程读取器可以将剧烈的变化解释为“湿”状态。 通过目标流体的易断裂连接的接触可以将RF电路的阻抗或电阻改变至少5,10,100或更多的因子，和/或可以使易碎连杆分解以产生开路， 和/或可以基本上使得RF电路不起作用。
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公开(公告)号：US20140332999A1
公开(公告)日：2014-11-13
申请号：US13891287
申请日：2013-05-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Neal C. Rothwell , Peter J. Bugeja , Thomas J. Gilbert , Kristopher K. Biegler , Mark A. Peltier , Ryan M. Luepke , Steven J. Perron , Timothy J. Diekmann
IPC: D01D10/04
CPC classification number: B29C55/08 , A44B18/0046 , B26D3/10 , B29K2021/003 , B29L2031/4878 , D01D5/426 , D01D10/04 , D04H13/02
Abstract: A method of separating strands of a slit web is disclosed. The method includes providing a slit web having a length in a machine direction and running the slit web in the machine direction onto a stretchable surface. The slit web includes multiple strands provided by a plurality of slits extending in a first direction not parallel to a cross-machine direction. The slit web is in contact with the stretchable surface for a path length in the machine direction, and for at least a portion of the path length, the stretchable surface is stretching in the cross-machine direction. The traction between the slit web and the stretchable surface during the stretching at least partially separates at least some of the multiple strands of the slit web in a second direction transverse to the first direction. A method of increasing a width of a polymeric netting is also disclosed.
Abstract translation: 公开了一种分离狭缝网的股线的方法。 该方法包括提供在机器方向上具有长度的狭缝网，并且将缝线沿机器方向运行到可拉伸表面上。 狭缝网包括由沿不平行于跨机器方向的第一方向延伸的多个狭缝提供的多股线。 狭缝网与机械方向上的路径长度的伸缩面接触，并且对于路径长度的至少一部分，伸缩面在横向上进行拉伸。 在拉伸过程中，狭缝腹板和可拉伸表面之间的牵引力至少部分地在横向于第一方向的第二方向上分开狭缝腹板的多个股线中的至少一些。 还公开了增加聚合物网的宽度的方法。
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公开(公告)号：US10973710B2
公开(公告)日：2021-04-13
申请号：US15527570
申请日：2015-11-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark A. Peltier , Timothy V. Stagg , Leigh E. Wood , Thomas J. Gilbert , Steven J. Perron
Abstract: Absorbent article including a chassis and fastening tab. The fastening tab includes a carrier, a first fastener having first male fastening elements, and a second fastener. The second fastener includes a backing with first and second opposing surfaces, with second male fastening elements on the first surface. A first portion of the second surface of the backing is connected to the carrier, and a second portion of the second surface of the backing is attached to the topsheet side of the chassis. The carrier is attached to the backsheet side of the chassis. Some fastening laminates, before attachment to the article, have the second portion of the second fastener folded over to face the first portion of the second fastener. Other laminates have the second fastener positioned with its first surface toward the carrier and attached to the carrier with a film.
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公开(公告)号：US10967624B2
公开(公告)日：2021-04-06
申请号：US16064085
申请日：2016-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas J. Gilbert , Todd L. Nelson , Neelakandan Chandrasekaran , Steven J. Perron , Timothy P. Pariseau , Mark A. Peltier
Abstract: The article includes a thermoplastic layer having opposing first and second side edges and a first surface bearing male fastening elements. The thermoplastic layer is plastically deformed and has a retardance profile having an average retardance along a line from the first edge to a location 500 micrometers from the first edge and a distance from the first edge where 75% of the average retardance is observed of at least 10 micrometers. In some cases, a distance between the first and second side edges is up to 50 millimeters. In some cases, the article is a fastening tab. The method includes providing a thermoplastic film having opposing first and second side edges, with a distance between the opposing side edges of up to 50 millimeters, and stretching the thermoplastic film to form the thermoplastic layer, which is plastically deformed. The first surface of the thermoplastic film bears male fastening elements.
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Patent Agency Ranking
公开(公告)号：US09782302B2
公开(公告)日：2017-10-10
申请号：US14613469
申请日：2015-02-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin M. Johnson , Lori-Ann S. Prioleau , Brinda B. Badri , James C. Vanous , Robert D. Lorentz , Jacob D. Chatterton , Steven J. Perron , Donald R. Battles
CPC classification number: A61F13/42 , A61F2013/424 , G01N27/223
Abstract: A wetness sensor includes a substrate that carries a tuned RF circuit. The circuit includes a conductive pattern applied to the substrate, a capacitor, and a jumper all disposed on a same side of the substrate. The conductive pattern includes an inductive coil, and an inner and outer terminus. The jumper electrically couples the inner terminus to the outer terminus. The jumper also includes a frangible link which, when contacted by a target fluid, produces a drastic change in the operation of the RF circuit. The drastic change can be interpreted by a remote reader as a “wet” condition. Contact of the frangible link by the target fluid may change the impedance or resistance of the RF circuit by at least a factor of 5, 10, 100, or more, and/or may cause the frangible link to disintegrate to produce an open circuit, and/or may substantially render the RF circuit inoperative.
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公开(公告)号：US20170252227A1
公开(公告)日：2017-09-07
申请号：US15598464
申请日：2017-05-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Lori-Ann S. Prioleau , Justin M. Johnson , Robert D. Lorentz , Brinda B. Badri , James C. Vanous , Jacob D. Chatterton , Steven J. Perron , Donald R. Battles , Badri Veeraraghavan
IPC: A61F13/42
CPC classification number: A61F13/42
Abstract: A wetness sensor includes a self-supporting substrate and an electrically conductive trace carried by the substrate. The trace is patterned to provide at least a portion of a tuned RF circuit, which may be disposed on only one side of the substrate and characterized by an impedance or resistance. The trace is not self-supporting. The substrate is adapted to dissolve, swell, or otherwise degrade when contacted by a target fluid. Such degradation produces a drastic change in the operation of the RF circuit, which can be interpreted by a remote reader as a “wet” condition. Contact of the substrate by the target fluid may change the impedance or resistance of the RF circuit by at least a factor of 5, 10, 100, or 1000, and/or may cause the trace to disintegrate so as to provide the RF circuit with an open circuit, and/or may substantially render the RF circuit inoperative.
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公开(公告)号：US20180368535A1
公开(公告)日：2018-12-27
申请号：US16064085
申请日：2016-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas J. Gilbert , Todd L. Nelson , Neelakandan Chandrasekaran , Steven J. Perron , Timothy P. Pariseau , Mark A. Peltier
Abstract: The article includes a thermoplastic layer having opposing first and second side edges and a first surface bearing male fastening elements. The thermoplastic layer is plastically deformed and has a retardance profile having an average retardance along a line from the first edge to a location 500 micrometers from the first edge and a distance from the first edge where 75% of the average retardance is observed of at least 10 micrometers. In some cases, a distance between the first and second side edges is up to 50 millimeters. In some cases, the article is a fastening tab. The method includes providing a thermoplastic film having opposing first and second side edges, with a distance between the opposing side edges of up to 50 millimeters, and stretching the thermoplastic film to form the thermoplastic layer, which is plastically deformed. The first surface of the thermoplastic film bears male fastening elements.
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公开(公告)号：US20170354553A1
公开(公告)日：2017-12-14
申请号：US15527570
申请日：2015-11-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark A. Peltier , Timothy V. Stagg , Leigh E. Wood , Thomas J. Gilbert , Steven J. Perron
CPC classification number: A61F13/622 , A61F13/15756 , A61F13/5622 , A61F13/62 , A61F13/627
Abstract: Absorbent article including a chassis and fastening tab. The fastening tab includes a carrier, a first fastener having first male fastening elements, and a second fastener. The second fastener includes a backing with first and second opposing surfaces, with second male fastening elements on the first surface. A first portion of the second surface of the backing is connected to the carrier, and a second portion of the second surface of the backing is attached to the topsheet side of the chassis. The carrier is attached to the backsheet side of the chassis. Some fastening laminates, before attachment to the article, have the second portion of the second fastener folded over to face the first portion of the second fastener. Other laminates have the second fastener positioned with its first surface toward the carrier and attached to the carrier with a film.
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公开(公告)号：US09314962B2
公开(公告)日：2016-04-19
申请号：US13891287
申请日：2013-05-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Neal C. Rothwell , Peter J. Bugeja , Thomas J. Gilbert , Kristopher K. Biegler , Mark A. Peltier , Ryan M. Luepke , Steven J. Perron , Timothy J. Diekmann
CPC classification number: B29C55/08 , A44B18/0046 , B26D3/10 , B29K2021/003 , B29L2031/4878 , D01D5/426 , D01D10/04 , D04H13/02
Abstract: A method of separating strands of a slit web is disclosed. The method includes providing a slit web having a length in a machine direction and running the slit web in the machine direction onto a stretchable surface. The slit web includes multiple strands provided by a plurality of slits extending in a first direction not parallel to a cross-machine direction. The slit web is in contact with the stretchable surface for a path length in the machine direction, and for at least a portion of the path length, the stretchable surface is stretching in the cross-machine direction. The traction between the slit web and the stretchable surface during the stretching at least partially separates at least some of the multiple strands of the slit web in a second direction transverse to the first direction. A method of increasing a width of a polymeric netting is also disclosed.
Abstract translation: 公开了一种分离狭缝网的股线的方法。 该方法包括提供在机器方向上具有长度的狭缝网，并且将缝线沿机器方向运行到可拉伸表面上。 狭缝网包括由沿不平行于跨机器方向的第一方向延伸的多个狭缝提供的多股线。 狭缝网与机械方向上的路径长度的伸缩面接触，并且对于路径长度的至少一部分，伸缩面在横向上进行拉伸。 在拉伸过程中，狭缝腹板和可拉伸表面之间的牵引力至少部分地在横向于第一方向的第二方向上分开狭缝腹板的多个股线中的至少一些。 还公开了增加聚合物网的宽度的方法。
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