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公开(公告)号：US20170001342A1
公开(公告)日：2017-01-05
申请号：US15269223
申请日：2016-09-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , Thomas P. Hanschen , William J. Kopecky , Thomas L. Wood , Wei Zhang
CPC classification number: B29C43/222 , B29C43/24 , B29C48/08 , B29C48/12 , B29C48/914 , B29D7/01 , B29D28/00 , B29L2028/00 , Y10T428/24273 , Y10T428/24314
Abstract: Polymeric layer having first and second, generally opposed major surfaces, comprising an array of openings extending between the first and second major surfaces. The polymeric layers are useful, for example, as components in personal care garments such as diapers and feminine hygiene products. They can also be useful for filtering (including liquid filtering) and acoustic applications.
Abstract translation: 具有第一和第二，大致相对的主表面的聚合物层包括在第一和第二主表面之间延伸的开口阵列。 聚合物层可用作例如个人护理服装如尿布和女性卫生用品中的组分。 它们也可用于过滤（包括液体过滤）和声学应用。
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公开(公告)号：US20160362824A1
公开(公告)日：2016-12-15
申请号：US15121705
申请日：2015-02-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , Thomas P. Hanschen , William J. Kopecky , Michelle L. Legatt , Delony L. Langer-Anderson
CPC classification number: D04H3/05 , A61F13/0273 , B29C48/0021 , B29C48/05 , B29C48/08 , B29C48/13 , B29C48/17 , B29C48/18 , B29C48/19 , B29C48/20 , B29C48/30 , B29C48/307 , B29C48/345 , B29D28/00 , B29K2021/003 , B29K2101/12 , B29K2995/0021 , B29K2995/0046 , B29L2028/00 , B29L2031/753 , D04H3/007 , D04H3/14 , D04H3/163 , D10B2509/028
Abstract: Netting comprising an array of polymeric strands, wherein the polymeric strands are periodically joined together at bond regions throughout the array, with at least two polymeric strands having a different height or color. Nettings described herein have a variety of uses, including wound care, tapes, filtration, absorbent articles, pest control articles, geotextile applications, water/vapor management in clothing, reinforcement for non-woven articles, self bulking articles, floor coverings, grip supports, athletic articles, and pattern coated adhesives.
Abstract translation: 网状物包含聚合物链的阵列，其中聚合物链在整个阵列的结合区周期性地连接在一起，其中至少两个聚合物线具有不同的高度或颜色。 本文所述的网状物具有各种用途，包括伤口护理，带，过滤，吸收制品，害虫控制制品，土工织物应用，衣服中的水/蒸汽管理，无纺布制品的加强件，自膨胀制品，地板覆盖物，抓握支撑 ，运动用品和图案涂布粘合剂。
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公开(公告)号：US20160002838A1
公开(公告)日：2016-01-07
申请号：US14772117
申请日：2014-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , William J. Kopecky , Thomas P. Hanschen , Wei Zhang
CPC classification number: D04H13/00 , B29C48/0021 , B29C48/05 , B29C48/11 , B29C48/12 , B29C48/13 , B29C48/131 , B29C48/21 , B29C48/30 , B29C48/304 , B29C48/307 , B29C48/345 , B29D28/00 , B29L2028/00
Abstract: Netting (100) comprising an array of polymeric strands (121, 122) periodically joined together at bond regions (113) throughout the array, and methods and dies for making the same. Nettings described herein have a variety of uses, including wound care and other medical applications, filtration, absorbent articles, pest control articles, and geotextile applications.
Abstract translation: 网状物（100）包括在整个阵列的结合区域（113）处周期性地连接在一起的聚合物线束（121,122）的阵列，以及用于制造它们的方法和模具。 本文描述的网状物具有各种用途，包括伤口护理和其它医疗应用，过滤，吸收制品，害虫控制制品和土工织物应用。
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公开(公告)号：US20150224700A1
公开(公告)日：2015-08-13
申请号：US14694041
申请日：2015-04-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Pentti K. Loukusa , Robert A. Yapel , Terence D. Neavin , Jennifer L. Trice , Kristopher K. Biegler , Paul C. Thomas , William J. Kopecky , Keith R. Bruesewitz , Robert B. Secor
CPC classification number: B29C47/92 , B05C5/0262 , B05C11/1005 , B29C47/0019 , B29C47/0021 , B29C47/0816 , B29C47/124 , B29C47/16 , B29C47/165 , B29C2947/92152 , B29C2947/92409 , B29C2947/92447 , B29C2947/926 , B29C2947/92647 , B29C2947/92904
Abstract: A method of controlling a slot die comprises, while continuing to pass the extrudate through the fluid flow path and out the applicator slot, changing the position of the actuators with the controller to either increase the cross-directional thickness of the fluid flow path adjacent each of the actuators or substantially close the fluid flow path adjacent the actuators, and after changing the cross-directional thickness of the fluid flow path adjacent each of the actuators, while continuing to pass the extrudate through the fluid flow path and out the applicator slot, repositioning each of the actuators with the controller according to the set of discrete settings to resume operating the slot die with the actuators positioned according to the set of discrete settings.
Abstract translation: 一种控制狭槽模头的方法包括：在连续地将挤出物通过流体流动路径并从施加器槽中通过的同时，改变致动器与控制器的位置，以增加流体流动路径的横向厚度 或者基本上关闭与致动器相邻的流体流动路径，并且在改变与每个致动器相邻的流体流动路径的横向厚度的同时，继续使挤出物通过流体流动路径并且从施加器狭槽出来， 根据一组离散设置，使用控制器重新定位每个致动器，以根据一组离散设置使致动器定位，以恢复操作槽模。
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45.发明申请FILM WITH ALTERNATING STRIPES AND STRANDS AND APPARATUS AND METHOD FOR MAKING THE SAME 审中-公开具有替代条纹和条纹的胶片及其制造方法和方法公开(公告)号：US20140093716A1
公开(公告)日：2014-04-03
申请号：US13633396
申请日：2012-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas P. Hanschen , Ronald W. Ausen , Paul S. Wallis , William J. Kopecky , Vathsala Rajagopal , William H. Sikorski, JR.
CPC classification number: B32B27/32 , B29C47/0021 , B29C47/145 , B32B5/022 , B32B5/04 , B32B7/02 , B32B7/12 , B32B27/12 , B32B2307/51 , B32B2307/54 , B32B2307/726 , B32B2535/00 , B32B2555/00 , B32B2555/02 , B32B2556/00 , Y10T428/249921
Abstract: A film comprising stripes alternating with strands is disclosed. In some embodiments, the strands have a core and a sheath. The core is more elastic than both the sheath and the strands. In some embodiments, the film has an elongation of at least 75 percent, the width of the strands is in a range from 100 micrometers to 750 micrometers, and a portion of each strand forms part of at least one major surface of the film. An extrusion die useful for making the film and a method for making the film using the extrusion die are also disclosed.
Abstract translation: 公开了一种包含与股线交替的条纹的膜。 在一些实施例中，股线具有芯部和护套。 该芯比护套和股线更具弹性。 在一些实施方案中，该膜具有至少75％的伸长率，该股线的宽度在100微米至750微米的范围内，并且每股的一部分形成膜的至少一个主表面的一部分。 还公开了一种用于制造薄膜的挤出模头和使用挤出模头制造薄膜的方法。
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Patent Agency Ranking
公开(公告)号：US20140093703A1
公开(公告)日：2014-04-03
申请号：US13633450
申请日：2012-10-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas P. Hanschen , William H. Sikorski, JR. , Ronald W. Ausen , Paul S. Wallis , Vathsala Rajagopal , William J. Kopecky
CPC classification number: B32B5/142 , B32B3/18 , B32B25/10 , B32B27/12 , B32B2307/51 , B32B2555/00 , Y10T156/10 , Y10T428/24636 , Y10T428/24694 , Y10T428/24826 , Y10T428/249921 , Y10T442/60
Abstract: An incrementally activated laminate that includes an incrementally activated fibrous web and a film having alternating first and second regions and a laminate of the film and an extensible fibrous web. The first region of the film includes a first polymeric composition, and the second regions include an elastic polymeric composition that is more elastic than the first polymeric composition. In the incrementally activated laminate, the distance between midpoints of two first regions separated by one second region is smaller than the activation pitch, and the first regions are not plastically deformed. In the extensible laminate, a tensile elongation at maximum load of the film is up to 250 percent of the tensile elongation at maximum load of the extensible fibrous web. Methods of making the laminates are also described.
Abstract translation: 一种增量活化的层压体，其包括增量活化的纤维网和具有交替的第一和第二区域以及膜和可延展纤维网的层压体的膜。 膜的第一区域包括第一聚合物组合物，并且第二区域包括比第一聚合物组合物更具弹性的弹性聚合物组合物。 在增量活化的层压体中，由一个第二区域分开的两个第一区域的中点之间的距离小于激活间距，并且第一区域不会塑性变形。 在可延展的层压板中，膜的最大载荷下的拉伸伸长率可达到可伸展纤维网最大载荷下的拉伸伸长率的250％。 还描述了制造层压板的方法。
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公开(公告)号：US12075606B2
公开(公告)日：2024-08-27
申请号：US17607991
申请日：2020-05-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael S. Graff , Derek J. Dehn , Paul T. Hines , Charles L Bruzzone , Bharat R. Acharya , Ronald D. Jesme , William J. Kopecky , Jennifer J. Sokol , Sergei A. Manuilov
CPC classification number: H05K9/0075 , H01F1/20
Abstract: A magnetic shielding film includes opposing first and second major surfaces and a plurality of particles dispersed therebetween, each particle having a magnetic permeability, a thickness H along a thickness direction of the particle, and a longest dimension L along a length direction of the particle orthogonal to the thickness direction, L/H greater than or equal to 2, the particles defining a plurality of voids therebetween, the length directions of at least 60% of the particles oriented within 5.5 degrees of a same orientation direction.
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公开(公告)号：US12017396B2
公开(公告)日：2024-06-25
申请号：US16970518
申请日：2019-02-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , Thomas P. Hanschen , William J. Kopecky , Vasav Sahni , Ramasubramani Kuduva Raman Thanumoorthy
IPC: B29C48/12 , B29C48/08 , B29C48/21 , B29C48/305 , B29C48/49 , B29K105/00
CPC classification number: B29C48/12 , B29C48/08 , B29C48/21 , B29C48/307 , B29C48/49 , B29K2105/0097
Abstract: Coextended polymeric article comprising a layer comprising first and second opposed major surfaces, wherein a plurality of attached projection pairs comprising first and second projections extend from only the first major surface (i.e., the second major surface is free of any projections), wherein each first projection has at least first and second opposed sides and a height from the first major surface to a distal end, wherein each first projection has at least first and second opposed sides and a height from the first major surface to a distal end. Uses for coextruded polymeric articles described herein include adhesive articles and household cleaning products (e.g., a mop, a duster, a brush, a cleaning cloth, or a lint roller).
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公开(公告)号：US11975469B2
公开(公告)日：2024-05-07
申请号：US17310666
申请日：2020-02-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , William J. Kopecky , Michael W. Voigt , Naimul Karim , Vasav Sahni
IPC: B29C48/18 , B29C48/00 , B29D28/00 , A61L15/42 , A61L15/58 , B29C48/05 , B29C48/30 , B29C48/345 , B29K9/00 , B32B3/02 , B32B7/12 , B32B27/08
CPC classification number: B29C48/18 , B29C48/022 , B29D28/00 , A61L15/42 , A61L15/425 , A61L15/58 , B29C48/05 , B29C48/3001 , B29C48/345 , B29K2009/00 , B29K2023/06 , B32B3/02 , B32B7/12 , B32B27/08 , B32B2459/00 , B32B2535/00
Abstract: Articles comprising first and second coextruded polymeric nettings are described. The articles comprise a plurality of pairs of first segments comprising a first material. Adjacent first segments are joined together via a second segments comprising second material, wherein the second segments extend past the first major surface of each first adjacent segments. The articles further include an adhesive on at least one of the first or second major surfaces of the first segment. The first segments, second segments, and third material each extend continuously for at least 5 mm in the machine direction, and the first and second materials of adjacent pairs are periodically bonded together in the machine direction. A portion of some of the first segments of the first coextruded polymeric netting are engaged between some of the adjacent first segments of the second coextruded polymeric netting.
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公开(公告)号：US11945149B2
公开(公告)日：2024-04-02
申请号：US17247191
申请日：2019-06-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , William J. Kopecky
IPC: B29C48/11 , B29C48/21 , B29C48/305 , B29C48/345 , B29C71/02
CPC classification number: B29C48/11 , B29C48/21 , B29C48/307 , B29C48/345 , B29C71/02 , B29C2071/025
Abstract: Coextruded articles comprising first and second layers each having first and second opposed major surfaces and between the first and second layers a series of first walls providing a series of microchannels, and methods for making the same. Embodiment of coextruded articles described herein are useful, for example, in cushioning applications where high levels of compression are desired.
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