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91. 发明申请

US20180105666A1 FABRICATION OF MACROPOROUS MONODISPERSE HYDROGEL MICROSPHERES 审中-公开
公开(公告)号：US20180105666A1
公开(公告)日：2018-04-19
申请号：US15568267
申请日：2016-04-20
申请人： Tufts University
发明人： Hyunmin Yi , Sukwon Jung
IPC分类号： C08J9/00 , A61K47/69 , C08J3/075 , C08J3/24 , B29C67/20
CPC分类号： C08J9/0061 , A61K9/1652 , A61K47/6925 , B29C35/0805 , B29C67/20 , B29C2035/0827 , B29K2071/02 , B29K2105/0061 , C08J3/075 , C08J3/246 , C08J2205/022 , C08J2207/10 , C08J2371/02 , C08J2405/08 , C08L5/08 , C08L71/02
摘要： A macroporous polymeric hydrogel microsphere that contains poly(ethylene glycol), chitosan, and water. The hydrogel microsphere, having a diameter of 50-250 gm and a mesh size of 5-100 nm, is capable of transporting biomolecules conjugated to it. Also disclosed is a method of fabricating the microsphere based on a micromolding technique utilizing surface tension-induced droplet formation followed by photo-induced polymerization.

92. 发明授权

US09926199B1 Ordered open-cellular carbon microstructure and method of making same 有权
公开(公告)号：US09926199B1
公开(公告)日：2018-03-27
申请号：US14041756
申请日：2013-09-30
申请人： HRL LABORATORIES, LLC
发明人： Alan J. Jacobsen
IPC分类号： B29D11/00 , C01B31/00
CPC分类号： C01B31/00 , B29C67/20 , B29D11/00663 , G02B6/12002 , G02B6/1221 , G02B2006/1219
摘要： An ordered open-cellular carbon microstructure and a methods for forming the ordered open-cellular carbon microstructure capable of greatly improving the carbon yield (remaining mass % after carbonization) of an open-cellular polymer material. In one embodiment, the method starts with providing an ordered open-cellular polymer template material. The polymer template material is immersed in a reservoir containing a liquid monomer solution, wherein the liquid monomer solution swells the polymer material. Then the polymer template material is removed from the reservoir containing liquid monomer solution. Excess liquid monomer solution is removed from the polymer template material. The liquid monomer solution absorbed into the polymer template material is polymerized forming a copolymer material by irradiating the template material with ultraviolet (UV) light in a nitrogen environment. The copolymer material is heated in an inert atmosphere, wherein the copolymer material is carbonized resulting in the ordered open-cellular carbon microstructure.

93. 发明申请

US20170332714A1 GRIP SURFACES 审中-公开
公开(公告)号：US20170332714A1
公开(公告)日：2017-11-23
申请号：US15589138
申请日：2017-05-08
申请人： Ansell Limited
发明人： Janeth Rubi Herrera Gutiérrez , Nestor David Balleza Espinoza , Miguel Angel Sanchez Gonzalez , Agustin Portillo Mercado
IPC分类号： A41D19/015 , B29C67/06 , B29C35/02 , B29C41/14 , D06N3/00 , B29L31/48 , B29K105/04
CPC分类号： A41D19/01547 , B29C35/02 , B29C41/14 , B29C67/06 , B29C67/20 , B29K2105/0005 , B29K2105/0058 , B29K2105/0064 , B29K2105/04 , B29L2031/4864 , D06N3/0043 , D06N3/0059 , D06N3/007 , D06N3/0086 , D06N2205/04 , D06N2205/24 , D06N2209/106 , D06N2211/103
摘要： Provided among other things is a method of forming a composite glove with a grip texture, comprising: (a) providing a coagulant-coated support layer that is a fabric layer or a polymeric layer; (b) dip applying to the support layer a foamed polymer dispersion comprising about 0.5% to about 2.0% by weight hygroscopic agent; (c) allowing a portion of the applied foamed polymer dispersion to coagulate based the coagulant diffusing from the support layer to form a partially coagulated foam layer; (d) washing the partially coagulated foam layer to remove uncoagulated polymer to form a coagulated foam layer; and (e) vulcanizing the coagulated foam layer to form a vulcanized open foam layer laminated to the support.

94. 发明授权

US09775608B2 Fastening system comprising a firing member lockout 有权
公开(公告)号：US09775608B2
公开(公告)日：2017-10-03
申请号：US14187384
申请日：2014-02-24
申请人： Ethicon Endo-Surgery, Inc.
发明人： Taylor W. Aronhalt , Frederick E. Shelton, IV , Michael J. Vendely , Emily A. Schellin , Mark S. Zeiner
IPC分类号： A61B17/00 , A61B17/068 , A61B17/072 , A61B17/064 , B29L31/00 , B29K105/04
CPC分类号： B29C67/20 , A61B17/0644 , A61B17/068 , A61B17/07207 , A61B17/07292 , A61B17/105 , A61B2017/00004 , A61B2017/00526 , A61B2017/0688 , A61B2017/07242 , A61B2017/07278 , A61B2017/07285 , A61L31/04 , A61L31/146 , B29C43/00 , B29C43/52 , B29C55/00 , B29K2105/04 , B29K2995/0056 , B29L2031/7546
摘要： A fastener cartridge assembly for use with a surgical instrument is disclosed. The fastener cartridge assembly can include a cartridge body, a plurality of fasteners removably stored within the cartridge body, and an implantable layer. The fastener cartridge assembly and/or the surgical instrument can include a lockout system configured to deactivate the fastener cartridge assembly and/or surgical instrument in the event that the implantable layer is prematurely removed from the fastener cartridge.

95. 发明授权

US09757124B2 Implantable layer assemblies 有权
公开(公告)号：US09757124B2
公开(公告)日：2017-09-12
申请号：US14187389
申请日：2014-02-24
申请人： Ethicon Endo-Surgery, Inc.
发明人： Emily A. Schellin , Michael J. Vendely , Lauren S. Weaner , Frederick E. Shelton, IV , Taylor W. Aronhalt
IPC分类号： A61B17/04 , A61B17/10 , A61B17/068 , A61B17/072 , A61B17/064 , A61B17/00
CPC分类号： B29C67/20 , A61B17/0644 , A61B17/068 , A61B17/07207 , A61B17/07292 , A61B17/105 , A61B2017/00004 , A61B2017/00526 , A61B2017/0688 , A61B2017/07242 , A61B2017/07278 , A61B2017/07285 , A61L31/04 , A61L31/146 , B29C43/00 , B29C43/52 , B29C55/00 , B29K2105/04 , B29K2995/0056 , B29L2031/7546
摘要： An end effector for use with a surgical instrument is disclosed which includes a staple cartridge comprising a cartridge body, a plurality of staples, and a longitudinal slot extending longitudinally along a length of the cartridge body. The longitudinal slot includes a first side and a second side opposite the first side. In addition, the end effector includes a cutting member slidably movable along the longitudinal slot and an implantable assembly which includes a first layer and a second layer, wherein the second layer includes a first portion and a second portion spaced apart from the first portion, and wherein the first layer is attached to the first portion and the second portion.

96. 发明申请

US20170190863A1 FOAM, COMPOSITION, AND METHOD 审中-公开
公开(公告)号：US20170190863A1
公开(公告)日：2017-07-06
申请号：US15466571
申请日：2017-03-22
申请人： CertainTeed Corporation
发明人： Zoran S. PETROVIC , Ivan J. JAVNI , Mihail IONESCU , Ivana CVETKOVIC , Alisa ZLATANIC , Nikola BILIC , Kwangjin SONG , DooPyo HONG , John J. BOZEK , Murray S. TOAS
IPC分类号： C08J9/14 , B29C44/12 , B29C44/18 , C08J9/00
CPC分类号： C08J9/146 , B05D7/24 , B29C44/02 , B29C44/1271 , B29C44/18 , B29C67/20 , B29K2063/00 , B29K2105/04 , B29K2105/20 , B29L2031/10 , C08G59/68 , C08J9/0023 , C08J9/0038 , C08J9/04 , C08J2203/142 , C08J2203/144 , C08J2207/04 , C08J2363/00 , C08L63/00 , C09D163/00
摘要： A method of producing a foam is disclosed. The method includes providing an epoxy-containing compound, a cationic catalyst, an optional blowing agent, and at least one additive. The method further includes combining the epoxy-containing compound with the cationic catalyst, the optional blowing agent, and the at least one additive, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from about 0.3 lbs/ft3 to about 5.0 lbs/ft3 as measured by ASTM D1622. Further disclosed are the foam and a method for installing the foam.

97. 发明授权

US09643343B2 Method for molding recycled EPS using powder adhesive and steam 有权
公开(公告)号：US09643343B2
公开(公告)日：2017-05-09
申请号：US14775273
申请日：2014-03-11
申请人： SONOCO DEVELOPMENT, INC.
发明人： Ajit Ranade , Kate Piscopo
IPC分类号： C08J9/33 , B29B17/00 , B29C67/20 , B29C43/02 , B29C44/44 , B29C35/04 , C08J9/236 , B29C35/16 , B29K105/04 , B29K25/00 , B29K105/26
CPC分类号： B29C35/049 , B29B17/0036 , B29C35/16 , B29C67/20 , B29C2035/1616 , B29K2025/06 , B29K2105/048 , B29K2105/26 , C08J9/236 , C08J9/33 , C08J2300/30 , C08J2323/06 , C08J2325/06 , Y02W30/62
摘要： A method is provided of molding recycled EPS and other suitable expanded bead materials using a powder adhesive and steam. The method allows for molding EPS parts with over 5% and up to 100% recycled content. The method involves using an adhesive to fuse the regrind EPS particles under pressure from steam. The adhesive may be in powder form and preferably comprises small particles having a high surface area per unit weight and high static so the adhesive powder sticks to the surface of the regrind EPS particles during a dry blending step.

98. 发明授权

US09540481B2 Post polymerization cure shape memory polymers 有权
标题翻译：后聚合固化形状记忆聚合物
公开(公告)号：US09540481B2
公开(公告)日：2017-01-10
申请号：US13892719
申请日：2013-05-13
申请人： Lawrence Livermore National Security, LLC
发明人： Thomas S. Wilson , Michael Keith Hearon, II , Jane P. Bearinger
IPC分类号： C08G18/83 , B29C67/20 , B29C71/02 , B29C71/04 , C08G18/32 , C08G18/67 , C08G18/72 , C08G18/73 , C08G18/75 , C08G63/52 , B29C47/00 , B29C51/00 , C08G101/00
CPC分类号： C08G18/3206 , B29C45/0001 , B29C47/00 , B29C47/0009 , B29C51/00 , B29C51/002 , B29C61/06 , B29C67/20 , B29C71/02 , B29C71/04 , B29K2075/00 , B29K2105/04 , C08G18/673 , C08G18/675 , C08G18/722 , C08G18/73 , C08G18/758 , C08G18/83 , C08G63/52 , C08G2101/00 , C08G2280/00
摘要： This invention relates to chemical polymer compositions, methods of synthesis, and fabrication methods for devices regarding polymers capable of displaying shape memory behavior (SMPs) and which can first be polymerized to a linear or branched polymeric structure, having thermoplastic properties, subsequently processed into a device through processes typical of polymer melts, solutions, and dispersions and then crossed linked to a shape memory thermoset polymer retaining the processed shape.
摘要翻译：本发明涉及化学聚合物组合物，合成方法，以及关于能够显示形状记忆行为（SMP）的聚合物的装置的制造方法，该聚合物首先能聚合成具有热塑性质的直链或支链聚合物结构，随后加工成装置通过聚合物熔体，溶液和分散体的典型工艺，然后与保持加工形状的形状记忆热固性聚合物交联。

99. 发明授权

US09505192B2 Nanoporous membranes and methods for making the same 有权
标题翻译：纳米多孔膜及其制造方法
公开(公告)号：US09505192B2
公开(公告)日：2016-11-29
申请号：US14200530
申请日：2014-03-07
申请人： LOCKHEED MARTIN CORPORATION
发明人： Randall M. Stoltenberg , Peter V. Bedworth , Scott E. Heise , Steven W. Sinton
IPC分类号： B32B3/26 , B29C67/20 , B44C1/22 , B32B9/00 , B01D67/00 , B01D69/10 , B01D69/12 , B01D71/02
CPC分类号： B01D69/122 , B01D67/006 , B01D67/0079 , B01D69/10 , B01D71/021 , B01D71/022 , B01D71/26 , B01D71/34 , B01D71/40 , B01D71/48 , B01D71/50 , B01D2323/34 , B01D2325/028 , B29C67/20 , B32B3/266 , B32B9/00 , B32B27/06 , B32B2305/026 , Y10T428/24322
摘要： A method for making a nanoporous membrane is disclosed. The method provides a composite film comprising an atomically thin material layer and a polymer layer, and then bombarding the composite film with energetic particles to form a plurality of pores through at least the atomically thin material layer. The nanoporous membrane also has a atomically thin material layer with a plurality of apertures therethrough and a polymer film layer adjacent one side of the graphene layer. The polymer film layer has a plurality of enlarged pores therethrough, which are aligned with the plurality of apertures. All of the enlarged pores may be concentrically aligned with all the apertures. In one embodiment the atomically thin material layer is graphene.
摘要翻译：公开了制造纳米多孔膜的方法。该方法提供了包含原子薄的材料层和聚合物层的复合膜，然后用能量粒子轰击复合膜，以通过至少原子薄的材料层形成多个孔。纳米多孔膜还具有原子薄的材料层，其具有穿过其中的多个孔和邻近石墨烯层的一侧的聚合物膜层。聚合物膜层具有与多个孔对准的多个通过其的扩大孔。所有扩大的孔可以与所有孔同心对齐。在一个实施例中，原子薄的材料层是石墨烯。

100. 发明申请

US20160263788A1 TEXTURED POLYMERIC MATERIALS, AND METHODS OF FORMING 审中-公开
标题翻译：纹理聚合材料及其形成方法
公开(公告)号：US20160263788A1
公开(公告)日：2016-09-15
申请号：US15066236
申请日：2016-03-10
申请人： Ansell Limited
发明人： Liong Yu Loo , Kwee Feng Hin , Karunagaran Arumugam , Chamila Jayasundara
IPC分类号： B29C44/12
CPC分类号： B29C67/20 , B29C41/14 , B29K2105/046 , B29K2715/00 , B29L2031/4864
摘要： Provided for example is a method of forming texture comprising: (I) providing a polymeric layer with first and second sides, wherein the polymeric layer is made from a polymeric material that gels on contact with a gelling agent, and wherein the first side is gelled, with gelling extending into the polymeric layer but not to the second side; (II) contacting the second side of the polymeric layer with a foamy aqueous solution of surfactant (one or more), the aqueous foam being in the process of collapsing during the contacting, wherein the aqueous solution of surfactant is effective to gel the polymeric material; (III) applying a aqueous medium to the second surface with sufficient force or agitation so as to remove a portion of the polymeric material; and (IV) curing the remaining polymeric material without, following the contacting step, further contacting the polymer layer with a gelling component.
摘要翻译：提供形成纹理的方法包括：（I）提供具有第一和第二侧面的聚合物层，其中聚合物层由与胶凝剂接触时凝胶化的聚合物材料制成，并且其中第一面凝胶化，胶凝延伸到聚合物层中，但不延伸到第二侧; （II）使聚合物层的第二面与表面活性剂（一种或多种）的泡沫状水溶液接触，所述水性泡沫体在接触期间处于塌陷过程中，其中表面活性剂水溶液有效凝胶聚合物材料 ; （III）用足够的力或搅拌将水性介质施加到第二表面，以去除聚合材料的一部分; 和（IV）固化剩余的聚合物材料，而不需要在接触步骤之后进一步使聚合物层与胶凝组分接触。

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