-
公开(公告)号：US20140220328A1
公开(公告)日：2014-08-07
申请号：US14240879
申请日：2012-08-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , Thomas P. Hanschen , William J. Kopecky
CPC classification number: B29C48/30 , B29C48/0021 , B29C48/05 , B29C48/175 , B29C48/304 , B29C48/3363 , B29C48/345 , B29C48/92 , B29C2948/926 , B29C2948/92647 , B29D28/00 , B29L2028/00 , D01D5/34 , D04H3/018 , Y10T442/186
Abstract: Netting (1101) comprising an array of polymeric strands (1102,1104), wherein the polymeric strands are periodically joined together at bond regions throughout the array, and wherein at least a plurality (i.e., at least two) of the polymeric strands have a core (1114) of a first polymeric material and a sheath (1103) of a second, different polymeric material. 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 nonwoven articles, self bulking articles, floor coverings, grip supports, athletic articles, and pattern coated adhesives.
Abstract translation: 网状物（1101）包含聚合物链（1102,1104）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，并且其中至少多个（即，至少两个）聚合物链具有 第一聚合材料的芯（1114）和第二种不同聚合物材料的护套（1103）。 本文描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，非织造制品的加强件，自膨胀制品，地板覆盖物，抓握支撑件，运动 制品和图案涂布粘合剂。
-
公开(公告)号：US20230226733A1
公开(公告)日：2023-07-20
申请号：US18000527
申请日：2021-05-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , William J. Kopecky
IPC: B29C48/00 , B29C48/11 , B29C48/345
CPC classification number: B29C48/0015 , B29C48/11 , B29C48/345
Abstract: A web. The web includes an array of discrete polymeric tubes, wherein the cross-section of each polymeric tube has a non-circular shape; wherein adjacent polymeric tubes has a bond region; wherein polymeric tubes are hollow polymeric tubes; wherein adjacent polymeric tubes are connected at bond regions; and wherein the web is a continuous web.
-
公开(公告)号：US20230068396A1
公开(公告)日：2023-03-02
申请号：US17785811
申请日：2020-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , William J. Kopecky
Abstract: Articles (100, 200, 300) comprising first (101, 201, 301) and second layers (102, 202, 302) each having first and second opposed major surfaces and between the first and second layers a series of first walls (110, 210, 310) having aspect ratios between 1.5 and 5 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.
-
公开(公告)号：US20220186030A1
公开(公告)日：2022-06-16
申请号：US17595071
申请日：2020-05-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Sebastian Goris , Derek J. Dehn , Paul T. Hines , Clinton P. Waller, Jr. , Mario A. Perez , Bharat R. Acharya , Ronald W. Ausen
Abstract: (Co)polymer matrix composites including a porous (co)polymeric network; a nonvolatile diluent, and a multiplicity of thermally-conductive particles distributed within the (co)polymeric network; wherein the thermally-conductive particles are present in a range from 15 to 99 weight percent, based on the total weight of the (co)polymer matrix (including the thermally-conductive particles and the nonvolatile diluent). Optionally, the (co)polymer matrix composite volumetrically expands by at least 10% of its initial volume when exposed to a temperature of at least 135° C. Methods of making and using the (co)polymer matrix composites are also disclosed. The (co)polymer matrix composites are useful, for example, as heat dissipating or heat absorbing articles, as fillers, thermal interface materials, and thermal management materials, for example, in electronic devices, more particularly mobile handheld electronic devices, power supplies, and batteries.
-
公开(公告)号：US11090780B2
公开(公告)日：2021-08-17
申请号：US16331279
申请日：2017-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas J. Nelson , Jasmeet Kaur , Ronald W. Ausen , Jaime A. Martinez , Edward J. Woo
Abstract: A method of transferring a shaped particle to a substrate includes providing a scrim of at least two elongate strands periodically joined together at flexible bond regions to form an array of apertures between the strands. The scrim is extended along at least one direction to increase the minimum dimension of the apertures. Shaped particles are applied to the extended scrim and at least a portion of the shaped particles enter in at least some of the apertures therein. The extended scrim is relaxed and frictionally retains the particles between the elongate strands. The particle loaded scrim is extended along at least one direction to release and transfer the shaped particles to the substrate in a predetermined orientation.
-
Patent Agency Ranking
公开(公告)号：US20190351531A1
公开(公告)日：2019-11-21
申请号：US16331279
申请日：2017-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas J. Nelson , Jasmeet Kaur , Ronald W. Ausen , Jaime A. Martinez , Edward J. Woo
Abstract: A method of transferring a shaped particle to a substrate includes providing a scrim of at least two elongate strands periodically joined together at flexible bond regions to form an array of apertures between the strands. The scrim is extended along at least one direction to increase the minimum dimension of the apertures. Shaped particles are applied to the extended scrim and at least a portion of the shaped particles enter in at least some of the apertures therein. The extended scrim is relaxed and frictionally retains the particles between the elongate strands. The particle loaded scrim is extended along at least one direction to release and transfer the shaped particles to the substrate in a predetermined orientation.
-
公开(公告)号：US10449700B2
公开(公告)日：2019-10-22
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
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.
-
公开(公告)号：US09944043B2
公开(公告)日：2018-04-17
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.
-
公开(公告)号：US09724865B2
公开(公告)日：2017-08-08
申请号：US14349104
申请日：2012-09-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald W. Ausen , Timothy J. Diekmann , Thomas P. Hanschen , William J. Kopecky , Shou-Lu Wang
IPC: B29D28/00 , B29C47/06 , B29C47/30 , D04H13/00 , B29C47/00 , B29C47/08 , B29C47/14 , D01D4/02 , B29L28/00
CPC classification number: B29C47/06 , B29C47/0014 , B29C47/0028 , B29C47/0064 , B29C47/065 , B29C47/085 , B29C47/14 , B29C47/30 , B29D28/00 , B29L2028/00 , D01D4/02 , D04H13/00 , Y10T442/184 , Y10T442/186
Abstract: Method and extrusion die (1030) for producing a three-dimensional polymeric strand netting, wherein a plurality of the polymeric strands (1070a, 1070b, 1070c) are periodically joined together in a regular pattern at bond regions throughout the array, wherein a majority of the polymeric strands (1070a, 1070b, 1070c) are periodically bonded to at least two (three, four, five, six, or more) adjacent polymeric strands, and wherein no polymeric strands are continuously bonded to a polymeric strand. Three-dimensional polymeric strand netting 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 nonwoven articles, self bulking articles, floor coverings, grip supports, athletic articles, and pattern coated adhesives.
-
公开(公告)号：US20170182695A1
公开(公告)日：2017-06-29
申请号：US15301452
申请日：2015-04-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas P. Hanschen , Ronald W. Ausen , William J. Kopecky
CPC classification number: C08J5/18 , B01J20/261 , B01J20/28033 , B29C48/08 , B29C48/21 , B29C48/30 , B29C48/304 , B29L2009/00 , B32B3/10 , B32B3/26 , B32B3/266 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/028 , B32B5/08 , B32B5/142 , B32B5/147 , B32B7/05 , B32B7/08 , B32B7/12 , B32B7/14 , B32B27/08 , B32B27/12 , B32B27/20 , B32B27/205 , B32B27/283 , B32B27/302 , B32B27/304 , B32B27/308 , B32B27/32 , B32B27/327 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2250/02 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/062 , B32B2262/067 , B32B2262/12 , B32B2262/14 , B32B2270/00 , B32B2274/00 , B32B2307/4026 , B32B2307/51 , B32B2307/722 , B32B2307/724 , B32B2307/726 , B32B2307/7265 , B32B2307/732 , B32B2535/00 , B32B2555/02 , C08J2323/12 , C08J2323/14 , C08J2325/08 , C08J2345/00 , C08J2353/00 , C08J2353/02 , C08J2365/00 , C08J2423/14 , C08J2465/00 , C08K2003/2241
Abstract: A film having first and second segments alternating across the film's width direction. The second segments are more elastic than the first segments, and a force required to stretch the second segments is less than a force required to stretch the first segments. At least some of the first segments have apertures through their thicknesses, and a percentage of area of the first segments occupied by the apertures is greater than a percentage of area occupied by any apertures that may extend through the second segments. Laminates and absorbent articles including such films are also disclosed. A method of making the film is also described.
-
-
-
-
-
-
-
-
-
Search Results
71
records
(took 0.034 seconds)
