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公开(公告)号：US20170081483A1
公开(公告)日：2017-03-23
申请号：US15367414
申请日：2016-12-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ryan E. Marx , William J. Schultz , Wendy L. Thompson
CPC classification number: C08J5/005 , B05D3/06 , B82Y30/00 , C08G18/242 , C08G18/3206 , C08G18/4277 , C08G18/4854 , C08G18/6674 , C08G18/718 , C08G18/755 , C08J2375/04 , C08K3/36 , C08K7/00 , C08K9/04 , C09D175/04 , Y10T428/28
Abstract: Polyurethane nanocomposites are provided which include a polyurethane and surface modified silica nanoparticles covalently bound into the polyurethane. High loadings in excess of 30% may be achieved. In some embodiments, the silica nanoparticles are covalently bound to the polyurethane polymer through a linkage derived from a surface-modifying compound comprising a silane functional group and a polyol segment. In some embodiments the polyurethane nanocomposite may be provided as a tape or film. In addition, precursors for a polyurethane nanocomposites are provided comprising: a first polyol and surface modified silica nanoparticles dispersed within the first polyol. In some embodiments, the silica nanoparticles are surface-modified by reaction with a surface-modifying compound comprising a silane functional group and a polyol segment derived from a second polyol, which may be the same or different from the first polyol.
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公开(公告)号：US20210198535A1
公开(公告)日：2021-07-01
申请号：US16756759
申请日：2018-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Larry S. Hebert , Jonathan D. Zook , Naiyong Jing , Ryan E. Marx , Lianzhou Chen
Abstract: Provided are articles, along with related methods, capable of providing an effective adhesive bond to a substrate containing polyetherketoneketone. The multilayered article includes a substrate comprising polyetherketoneketone, an adhesion promoter disposed on the substrate, the adhesion promoter comprising at least one of organotitanate, polyamide, surface-treated nanosilica, ammosilane or epoxy silane, and an adhesive bonded to the adhesion promoter. The adhesive contains at least one of an acrylic polymer, a polysulfide, a polythioether, an epoxy resin, or a silicone resin.
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公开(公告)号：US10780668B2
公开(公告)日：2020-09-22
申请号：US16083721
申请日：2017-03-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Gerald F. Fleischhacker , Ryan E. Marx , Jason P. Pettengill
IPC: B32B3/26 , B32B5/18 , B32B7/12 , B32B25/04 , B32B27/06 , B32B27/40 , B32B27/08 , B32B27/20 , B32B27/30
Abstract: The provided surface protection films include a plurality of layers in the following order: a first polymeric film that is exposed at a major surface of the surface protection film; a foamed adhesive; a second polymeric film; and a pressure-sensitive adhesive. The surface protective films withstand impacts and harsh outdoor conditions, and can be easily applied and removed while minimizing or eliminating the need to use personal protective equipment and volatile organic compounds.
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公开(公告)号：US10272985B2
公开(公告)日：2019-04-30
申请号：US15150130
申请日：2016-05-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ryan E. Marx , Bryan C. Feisel , Douglas E. Weiss
IPC: B64C1/12 , B64D15/02 , B64D15/12 , C08G18/08 , C08G18/42 , C08G18/66 , C09J133/08 , B32B37/12 , C09J7/38 , C09J7/22 , C09J7/25
Abstract: The present disclosure provides a tape comprising: a) a single layer comprising a crosslinked polymer, selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and b) an adhesive layer. In another embodiment, the tape comprises at least one layer comprising a semi-interpenetrating polymer network of a crosslinked acrylate and an uncrosslinked polymer selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer.
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公开(公告)号：US09868832B2
公开(公告)日：2018-01-16
申请号：US15479496
申请日：2017-04-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, Jr. , Joseph D. Rule , Vivek Krishnan , John C. Clark , Steven J. McMan , Toheeb B Alabi , Charlie C. Ho , Ryan E. Marx , Alexander J. Kugel
CPC classification number: C08J5/18 , B32B3/085 , B32B27/08 , B32B27/20 , B32B27/306 , B32B27/308 , B32B27/36 , B32B27/40 , B32B2037/243 , B32B2255/00 , B32B2260/025 , B32B2260/046 , B32B2264/101 , B32B2264/104 , B32B2307/418 , B32B2451/00 , B44C5/0476 , C08J2375/04 , C08K3/08 , C08K3/22 , C08K3/40 , C08K7/18 , C08K7/20 , C09D7/70 , C09D183/04 , Y10T428/24893 , Y10T428/252 , Y10T428/254
Abstract: There is provided an article comprising at least a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities, where the first binder layer has a first major surface opposite a second major surface; and a plurality of microspheres at least partially embedded in the first major surface of the first binder layer. There is also provided an article comprising a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities; and a plurality of microspheres at least partially embedded a the first major surface of the first binder layer, where for at least a portion of the first major surface the plurality of microspheres covers 30% to 50% of that portion, and the microspheres are substantially uniformly spaced.
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Patent Agency Ranking
公开(公告)号：US20190126584A1
公开(公告)日：2019-05-02
申请号：US16083721
申请日：2017-03-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Gerald F. Fleischhacker , Ryan E. Marx , Jason P. Pettengill
IPC: B32B3/26 , B32B5/18 , B32B27/06 , B32B27/08 , B32B27/30 , B32B27/40 , B32B7/12 , B32B25/04 , B32B27/20
CPC classification number: B32B3/266 , B32B5/18 , B32B7/12 , B32B25/045 , B32B27/065 , B32B27/08 , B32B27/205 , B32B27/308 , B32B27/40 , B32B2250/04 , B32B2250/24 , B32B2264/101 , B32B2266/0242 , B32B2274/00 , B32B2307/51 , B32B2307/584 , B32B2307/748 , B32B2405/00 , B32B2605/18
Abstract: The provided surface protection films include a plurality of layers in the following order: a first polymeric film that is exposed at a major surface of the surface protection film; a foamed adhesive; a second polymeric film; and a pressure-sensitive adhesive. The surface protective films withstand impacts and harsh outdoor conditions, and can be easily applied and removed while minimizing or eliminating the need to use personal protective equipment and volatile organic compounds.
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公开(公告)号：US20160002509A1
公开(公告)日：2016-01-07
申请号：US14851587
申请日：2015-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin R. Schaffer , Audrey A. Sherman , Ryan E. Marx , James M. Nelson
IPC: C09J153/00 , G02B5/02 , C09J133/08
CPC classification number: C09J11/08 , C08F293/005 , C08F297/026 , C08L53/00 , C08L2666/02 , C08L2666/04 , C08L2666/24 , C09J7/385 , C09J7/387 , C09J9/00 , C09J133/06 , C09J133/08 , C09J135/06 , C09J153/00 , C09J2201/606 , C09J2433/00 , C09J2453/00 , G02B5/0236 , G02B5/0242 , G02B5/0278 , G02B5/0294 , G02F1/133606 , G02F2202/28 , Y10T428/24802 , Y10T428/31855
Abstract: Optical adhesives that also diffuse visible light include a blend of an adhesive matrix which is an optical adhesive and a block copolymer. The adhesive may be a pressure sensitive adhesive and contains either acid or basic functionality. The block copolymer, which may be a diblock copolymer, contains a high Tg block and a functional block, the functionality of the functional block is complimentary to the functionality of the adhesive matrix to form an acid-base interaction. The adhesive may also contain a crosslinking agent.
Abstract translation: 也可扩散可见光的光学粘合剂包括作为光学粘合剂的粘合剂基质和嵌段共聚物的共混物。 粘合剂可以是压敏粘合剂并且含有酸或碱性官能团。 嵌段共聚物（其可以是二嵌段共聚物）含有高Tg嵌段和官能嵌段，功能嵌段的官能团与粘合剂基质的功能互补，形成酸碱相互作用。 粘合剂也可以含有交联剂。
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8.发明申请公开(公告)号：US20140265295A1
公开(公告)日：2014-09-18
申请号：US13844591
申请日：2013-03-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven J. Rhyner , Christopher K. Haas , Todd D. Jones , Kui Chen-Ho , Krystal K. Hunt , Ryan E. Marx
CPC classification number: B42C9/0043 , B42D13/00 , B42D25/00 , B42D25/24 , B42D25/305 , B42D25/324 , B42D25/328 , B42D25/337 , B42D25/351 , B42D25/355 , B42D25/36 , B42D25/378 , B42D25/382 , B42D25/387 , B42D25/391 , B42D25/41 , B42D25/455 , B42D25/46 , B42D25/465 , B42D25/47 , C08G18/0895 , C08G18/42 , C08G18/4277 , C08G18/4854 , C08G18/664 , C08G18/6674 , C08G18/73 , C08G18/758 , C08G18/792 , Y10T156/10
Abstract: An article may include a biodata page defining a perimeter including an edge and a hinge layer attached to at least a portion of the biodata page. The hinge layer comprises a cross-linked polyurethane. In some examples, the hinge layer may include a cross-linked thermoset polyurethane.
Abstract translation: 制品可以包括定义包括边缘的周边的生物数字页面和连接到生物数字页面的至少一部分的铰链层。 铰链层包括交联聚氨酯。 在一些实例中，铰链层可以包括交联的热固性聚氨酯。
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公开(公告)号：US10457839B2
公开(公告)日：2019-10-29
申请号：US14851587
申请日：2015-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin R. Schaffer , Audrey A. Sherman , Ryan E. Marx , James M. Nelson
IPC: C09J11/08 , C09J9/00 , G02B5/02 , C08F293/00 , C08F297/02 , C08L53/00 , C09J133/06 , C09J133/08 , C09J135/06 , C09J153/00 , G02F1/1335 , C09J7/38
Abstract: Optical adhesives that also diffuse visible light include a blend of an adhesive matrix which is an optical adhesive and a block copolymer. The adhesive may be a pressure sensitive adhesive and contains either acid or basic functionality. The block copolymer, which may be a diblock copolymer, contains a high Tg block and a functional block, the functionality of the functional block is complimentary to the functionality of the adhesive matrix to form an acid-base interaction. The adhesive may also contain a crosslinking agent.
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公开(公告)号：US20180127534A1
公开(公告)日：2018-05-10
申请号：US15574176
申请日：2016-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ryan E. Marx , David A. Ylitalo
IPC: C08G18/08 , C08G18/32 , C09J133/08 , C08G18/42 , C08G18/66
CPC classification number: C08G18/0895 , B64C21/10 , B64C2230/26 , B64D2045/009 , C08G18/3203 , C08G18/4277 , C08G18/664 , C08G2270/00 , C09J7/25 , C09J133/08 , C09J2475/006 , C08L75/04 , C08L75/16
Abstract: Thermally stable microstructured layers comprising polyurethane, polyurea and/or polyurethane/urea semi-IPN materials are provided which have microstructured surfaces which are highly durable, erosion resistant, and thermally stable. The microstructured layer comprises a semi-IPN of a polymer network selected from the group consisting of urethane acrylate polymer networks, urethane/urea acrylate polymer networks and urea acrylate polymer networks and a linear or branched polymer that is a thermoplastic polymer selected from the group consisting of thermoplastic polyurethanes, thermoplastic polyurethane/polyureas, thermoplastic polyureas, and combinations thereof. The microstructures are thermally stable at temperatures above the crossover point of the thermoplastic polymer, despite comprising a majority of such thermoplastic material. In another aspect, the present disclosure provides methods of making microstructured layers according to the present disclosure.
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