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公开(公告)号：US20170204234A1
公开(公告)日：2017-07-20
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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公开(公告)号：US20160251072A1
公开(公告)日：2016-09-01
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
CPC classification number: B64C1/12 , B32B37/12 , B32B2405/00 , B32B2605/18 , B64D15/02 , B64D15/12 , C08G18/0895 , C08G18/4277 , C08G18/664 , C08G2270/00 , C09J7/25 , C09J133/08 , C09J2201/606 , C09J2205/114 , C09J2400/283 , C09J2423/045 , C09J2433/00 , C09J2433/006 , C09J2467/005 , C09J2475/006 , Y10T428/28
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.
Abstract translation: 本公开提供了一种带，其包括：a）包含选自交联聚氨酯，交联聚脲和交联的混合聚氨酯/聚脲聚合物的交联聚合物的单层，和b）粘合剂层。 在另一个实施方案中，带包括至少一层，其包含交联的丙烯酸酯和选自聚氨酯，聚脲和混合的聚氨酯/聚脲聚合物的未交联聚合物的半互穿聚合物网络。
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Patent Agency Ranking
公开(公告)号：US20150232646A1
公开(公告)日：2015-08-20
申请号：US14433054
申请日：2013-10-04
Applicant: Christopher B. WALKER, JR. , Joseph D. RULE , Vivek KRISHNAN , John C. CLARK , Steven J. MCMAN , Bola T. ALABI , Charlie C. HO , Ryan E. MARX , Alexander J. KUGEL , 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, JR. , Joseph D. Rule , Vivek Krishnan , John C. Clark , Steven J. McMan , Bola T. 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. For at least a portion of the first major surface, the plurality of micro spheres may cover 30% to 50% of that portion, and the microspheres may be substantially uniformly spaced.
Abstract translation: 提供了一种制品，其至少包括具有选自线性树脂和交联密度低的树脂中的至少一种的第一粘合剂层的第一表面，其中第一粘合剂层具有与第二主表面相对的第一主表面; 以及至少部分地嵌入第一粘合剂层的第一主表面中的多个微球。 对于第一主表面的至少一部分，多个微球可以覆盖该部分的30％至50％，并且微球体可以基本均匀地间隔开。
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公开(公告)号：US10577451B2
公开(公告)日：2020-03-03
申请号：US15574176
申请日：2016-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ryan E. Marx , David A. Ylitalo
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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公开(公告)号：US10329390B2
公开(公告)日：2019-06-25
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
IPC: C08J5/00 , B82Y30/00 , C08G18/32 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/71 , C08G18/75 , C09D175/04 , B05D3/06 , C08G18/24 , C08K3/36 , C08K7/00 , C08K9/04
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：US20180194922A1
公开(公告)日：2018-07-12
申请号：US15751575
申请日：2016-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ryan E. Marx , Jay R. Lomeda , Wendy L. Thompson , Gezahegn D. Damte , Kent S. Tarbutton , Armin Kayser
CPC classification number: C08K3/34 , B82Y30/00 , C01B32/956 , C01P2004/64 , C08K3/14 , C08K9/06 , C08L75/02 , C08L75/08 , C08L2201/08 , C08L2203/16 , C08L75/00
Abstract: Polyurethane/urea nanocomposites, precursors thereof, and methods of their manufacture and use are provided, the nanocomposites comprising: a) a polyurethane/urea polymer matrix, and b) surface modified silicon carbide nanoparticles dispersed within and covalently bound to a polyurethane/urea polymer comprising the polyurethane/urea polymer matrix. In some embodiments, the surface modified silicon carbide nanoparticle comprises a silicon carbide core and a linking group covalently bound to the surface of the silicon carbide core and covalently bound to the polyurethane/urea polymer. In some embodiments, the linking group is a moiety according to Formula where the urethane group of the linking group is covalently bound to the polyurethane/urea polymer; and where each open valence of the silicon atom of the linking group is bound to a hydroxyl group (—OH) or is covalently bound to the surface of the silicon carbide core through an oxygen atom.
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公开(公告)号：US09650499B2
公开(公告)日：2017-05-16
申请号：US14433054
申请日：2013-10-04
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. For at least a portion of the first major surface, the plurality of micro spheres may cover 30% to 50% of that portion, and the microspheres may be substantially uniformly spaced.
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