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公开(公告)号：US20170010023A1
公开(公告)日：2017-01-12
申请号：US15271452
申请日：2016-09-21
Applicant: Massachusetts Institute of Technology
Inventor： Alexander H. Slocum , Daniel S. Codd , Adam T. Paxson
CPC classification number: F24S10/13 , F24S10/90 , F24S20/20 , F24S23/70 , F24S40/10 , F24S60/00 , F28D20/0039 , F28D20/02 , F28D20/028 , F28D2020/0047 , F28D2020/0095 , Y02E10/41 , Y02E10/44 , Y02E10/46 , Y02E60/145 , Y02E70/30
Abstract: Systems and methods for concentrating and storing solar energy are provided. A solar energy receiver for use with the systems and methods may include a container for holding a solar absorption material, such as a phase change material, and a cooled cover disposed above the container for condensing and collecting vaporized phase change material collected along an underside of the cover.
Abstract translation: 提供了集中和储存太阳能的系统和方法。 与系统和方法一起使用的太阳能接收器可以包括用于容纳太阳能吸收材料（例如相变材料）的容器，以及设置在容器上方的冷却盖，用于冷凝和收集沿着下部收集的蒸发的相变材料 封面。
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12.发明申请GRAFTED POLYMER SURFACES FOR DROPWISE CONDENSATION, AND ASSOCIATED METHODS OF USE AND MANUFACTURE 有权用于倾斜冷凝的聚合聚合物表面和相关的使用和制造方法公开(公告)号：US20160159038A1
公开(公告)日：2016-06-09
申请号：US14620661
申请日：2015-02-12
Applicant: Massachusetts Institute of Technology
Inventor： Adam T. Paxson , Jose L. Yagüe , Kripa K. Varanasi , Karen K. Gleason , Andong Liu
IPC: B32B15/082 , F28F13/04 , F28F21/06 , B32B7/12
CPC classification number: B05D5/083 , B05D1/60 , B05D3/02 , B05D3/0254 , B05D5/08 , B32B7/12 , B32B15/082 , B32B2307/302 , C09K5/00 , C09K5/14 , F28F13/04 , F28F13/182 , F28F19/04 , F28F21/06 , F28F2245/04 , Y10T428/1352 , Y10T428/24355 , Y10T428/24851 , Y10T428/265 , Y10T428/3154
Abstract: Presented herein are articles and methods featuring substrates with thin, uniform polymeric films grafted (e.g., covalently bonded) thereupon. The resulting coating provides significant reductions in thermal resistance, drop shedding size, and degradation rate during dropwise condensation of steam compared to existing coatings. Surfaces that promote dropwise shedding of low-surface tension condensates, such as liquid hydrocarbons, are also demonstrated herein.
Abstract translation: 在此提出的是具有在其上接枝（例如共价键合）薄的均匀的聚合物膜的基材的制品和方法。 与现有涂料相比，所得到的涂层提供显着降低的蒸汽滴落冷凝期间的耐热性，脱落大小和降解速率。 促进降低低表面张力冷凝物（例如液体烃）的表面也在本文中展示。
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公开(公告)号：US09309162B2
公开(公告)日：2016-04-12
申请号：US13741898
申请日：2013-01-15
Applicant: Massachusetts Institute of Technology
Inventor： Gisele Azimi , Adam T. Paxson , J. David Smith , Kripa K. Varanasi
CPC classification number: C04B41/81 , B05D5/00 , Y10T428/24364 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663 , Y10T428/31678 , Y10T428/31844
Abstract: Described herein are non-wetting surfaces comprising rare-earth containing ceramics. Furthermore, the surfaces include liquid impregnated within a matrix of micro- or nano-engineered features on the surface. The surfaces are non-wetting and can resist liquid impalement, ice formation, scale formation, hydrate formation, and/or have antifouling properties.
Abstract translation: 这里描述的是包含含稀土陶瓷的非润湿表面。 此外，表面包括浸渍在表面上的微米或纳米工程特征的基体内的液体。 表面不润湿并且可以抵抗液体冲击，冰形成，结垢形成，水合物形成和/或具有防污性能。
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14.发明申请HYDROPHOBIC MATERIALS INCORPORATING RARE EARTH ELEMENTS AND METHODS OF MANUFACTURE 审中-公开合并稀土元素的疏水材料及其制造方法公开(公告)号：US20150111063A1
公开(公告)日：2015-04-23
申请号：US14528799
申请日：2014-10-30
Applicant: Massachusetts Institute of Technology
Inventor： Sami Khan , Gisele Azimi , Adam T. Paxson , Kripa K. Varanasi
CPC classification number: C04B35/50 , B22F7/04 , B32B18/00 , C04B2235/3229 , C04B2235/604 , C04B2235/658 , C04B2237/08 , C04B2237/12 , C04B2237/121 , C04B2237/122 , C04B2237/123 , C04B2237/125 , C04B2237/34 , C04B2237/343 , C04B2237/346 , C04B2237/36 , C04B2237/361 , C04B2237/366 , C04B2237/38 , C04B2237/58 , C04B2237/582 , C04B2237/704 , C04B2237/76 , C04B2237/765 , C23C14/025 , C23C14/06 , C23C14/08 , Y02T50/6765 , Y10T428/12611 , Y10T428/24355 , Y10T428/24975 , Y10T428/265
Abstract: This invention relates generally to an article that includes a base substrate, an intermediate layer including at least one element or compound selected from titanium, chromium, indium, zirconium, tungsten, and titanium nitride on the base substrate, and a hydrophobic coating on the base substrate, wherein the hydrophobic coating includes a rare earth element material (e.g., a rare earth oxide, a rare earth carbide, a rare earth nitride, a rare earth fluoride, and/or a rare earth boride). An exposed surface of the hydrophobic coating has a dynamic contact angle with water of at least about 90 degrees. A method of manufacturing the article includes providing the base substrate and forming an intermediate layer coating on the base substrate (e.g., through sintering or sputtering) and then forming a hydrophobic coating on the intermediate layer (e.g., through sintering or sputtering).
Abstract translation: 本发明一般涉及一种制品，其包括基底，在基底基底上包括选自钛，铬，铟，锆，钨和氮化钛中的至少一种元素或化合物的中间层，以及基底上的疏水涂层 基材，其中所述疏水涂层包括稀土元素材料（例如，稀土氧化物，稀土碳化物，稀土氮化物，稀土氟化物和/或稀土硼化物）。 疏水涂层的暴露表面与水具有至少约90度的动态接触角。 制造制品的方法包括提供基底基材并在基底基材上形成中间层涂层（例如通过烧结或溅射），然后在中间层上形成疏水涂层（例如通过烧结或溅射）。
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公开(公告)号：US20130337027A1
公开(公告)日：2013-12-19
申请号：US13902614
申请日：2013-05-24
Applicant: Massachusetts Institute of Technology
Inventor： J. David Smith , Rajeev Dhiman , Adam T. Paxson , Christopher J. Love , Brian R. Solomon , Kripa K. Varanasi
CPC classification number: A61L31/14 , A61K9/0087 , A61K9/025 , A61K9/2072 , A61K9/4808 , A61K9/703 , A61L15/34 , A61L15/42 , A61L27/28 , A61L27/34 , A61L27/50 , A61L28/0034 , A61L28/0061 , A61L28/0069 , A61L29/08 , A61L29/085 , A61L29/14 , A61L31/08 , A61L31/10 , A61L2400/10 , A61L2400/12 , A61L2400/18 , Y10T428/24355 , Y10T428/24372
Abstract: Described herein are medical devices and medical implements with high lubricity to flesh (or biological fluid) and/or inhibited nucleation on its surface. The device has a surface comprising an impregnating liquid and a plurality of micro-scale and/or nano-scale solid features spaced sufficiently close to stably contain the impregnating liquid therebetween. The impregnating liquid fills spaces between said solid features, the surface stably contains the impregnating liquid between the solid features, and the impregnating liquid is substantially held in place between the plurality of solid features regardless of orientation of the surface.
Abstract translation: 本文描述了对肉体（或生物流体）具有高润滑性和/或在其表面上抑制成核的医疗装置和医疗器具。 该装置具有包括浸渍液体和多个微尺度和/或纳米级固体特征的表面，其间隔足够接近以在其间稳定地含有浸渍液体。 浸渍液填充所述固体特征之间的空间，所述表面在固体特征之间稳定地含有浸渍液体，并且浸渍液体基本上保持在多个固体特征之间的适当位置，而与表面的取向无关。
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Patent Agency Ranking
公开(公告)号：US20130335697A1
公开(公告)日：2013-12-19
申请号：US13902689
申请日：2013-05-24
Applicant: Massachusetts Institute of Technology
Inventor： J. David Smith , Rajeev Dhiman , Adam T. Paxson , Christopher J. Love , Brian R. Solomon , Kripa K. Varanasi
IPC: G02C7/04
Abstract: Described herein is a contact lens with high lubricity to eye tissue/fluid and inhibited nucleation on its surface. The contact lens has a surface textured to form a matrix of micro-scale and/or nano-scale solid (e.g., gel) features spaced sufficiently close to stably contain an impregnating liquid therebetween. The impregnating liquid fills spaces between the solid features, the surface stably contains the impregnating liquid between the solid features, and the impregnating liquid is substantially held in place between the plurality of solid features regardless of orientation of the surface and despite contact with the eye tissue during normal wear, insertion, and removal of the contact lens.
Abstract translation: 本文描述的是对眼组织/流体具有高润滑性并在其表面上抑制成核的隐形眼镜。 隐形眼镜具有纹理化的表面以形成微尺度和/或纳米尺度固体（例如，凝胶）特征的基体，其间隔足够接近以在其间稳定地含有浸渍液体。 浸渍液填充固体特征之间的空间，表面在固体特征之间稳定地含有浸渍液体，并且浸渍液体基本上保持在多个固体特征之间的适当位置，而与表面的取向无关，并且尽管与眼组织接触 在正常的佩戴，插入和移除隐形眼镜期间。
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公开(公告)号：US20130251946A1
公开(公告)日：2013-09-26
申请号：US13741898
申请日：2013-01-15
Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Inventor： Gisele Azimi , Adam T. Paxson , J. David Smith , Kripa K. Varansi
IPC: C04B41/81
CPC classification number: C04B41/81 , B05D5/00 , Y10T428/24364 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663 , Y10T428/31678 , Y10T428/31844
Abstract: Described herein are non-wetting surfaces comprising rare-earth containing ceramics. Furthermore, the surfaces include liquid impregnated within a matrix of micro- or nano-engineered features on the surface. The surfaces are non-wetting and can resist liquid impalement, ice formation, scale formation, hydrate formation, and/or have antifouling properties.
Abstract translation: 这里描述的是包含含稀土陶瓷的非润湿表面。 此外，表面包括浸渍在表面上的微米或纳米工程特征的基体内的液体。 表面不润湿并且可以抵抗液体冲击，冰形成，结垢形成，水合物形成和/或具有防污性能。
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公开(公告)号：US20220024682A1
公开(公告)日：2022-01-27
申请号：US17193099
申请日：2021-03-05
Applicant: Massachusetts Institute of Technology
Inventor： Jonathan David Smith , Rajeev Dhiman , Adam T. Paxson , Christopher J. Love , Brian R. Solomon , Kripa K. Varanasi
Abstract: In certain embodiments, the invention relates to an article having a liquid-impregnated surface. The surface includes a matrix of solid features (e.g., non-toxic and/or edible features) spaced sufficiently close to stably contain a liquid therebetween or therewithin, wherein the liquid is non-toxic and/or edible. The article may contain, for example, a food or other consumer product, such as ketchup, mustard, or mayonnaise.
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公开(公告)号：US11058803B2
公开(公告)日：2021-07-13
申请号：US15476708
申请日：2017-03-31
Applicant: Massachusetts Institute of Technology
Inventor： J. David Smith , Rajeev Dhiman , Adam T. Paxson , Christopher J. Love , Brian R. Solomon , Kripa K. Varanasi
IPC: A61L31/14 , A61L27/28 , A61L27/34 , A61L27/50 , A61L28/00 , A61L29/08 , A61L29/14 , A61L31/08 , A61L31/10 , A61L15/34 , A61L15/42 , A61K9/48 , A61K9/20 , A61K9/02 , A61K9/70 , A61K9/00
Abstract: Described herein are medical devices and medical implements with high lubricity to flesh (or biological fluid) and/or inhibited nucleation on its surface. The device has a surface comprising an impregnating liquid and a plurality of micro-scale and/or nano-scale solid features spaced sufficiently close to stably contain the impregnating liquid therebetween. The impregnating liquid fills spaces between said solid features, the surface stably contains the impregnating liquid between the solid features, and the impregnating liquid is substantially held in place between the plurality of solid features regardless of orientation of the surface.
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公开(公告)号：US20180009001A1
公开(公告)日：2018-01-11
申请号：US15547135
申请日：2016-01-29
Applicant: Massachusetts Institute of Technology
Inventor： Adam T. Paxson , David C. Borrelli , Kripa K. Varanasi , Karen K. Gleason
IPC: B05D1/00
CPC classification number: B05D1/60 , B05D5/083 , B05D7/22 , B05D2502/00 , B05D2506/10
Abstract: Disclosed are methods for forming thin polymeric films on a surface of an article by deposition from the vapor phase. In certain embodiments, the method comprises depositing the polymeric film in situ inside a space or enclosure contained within the article. In other embodiments, the method comprises depositing a film from vapor phase by thermal degradation of an initiator precursor without the need for an external filament.
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