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公开(公告)号：EP4279563A2
公开(公告)日：2023-11-22
申请号：EP23202264.0
申请日：2021-09-30
申请人： The Boeing Company
IPC分类号： C09K9/00
摘要： A method for indicating a sanitation status of a surface. The method comprises: contacting a coating on a surface with a cleaning composition, wherein the coating comprises a chromic material comprising core-shell nanoparticles which exhibit a clear baseline optical state under illumination with visible light prior to contact with the cleaning composition and an altered colored optical state under illumination with visible light after contact with the cleaning composition, the cleaning composition configured to induce a switch from the clear baseline optical state to the altered colored optical state; and illuminating the coating with visible light to reveal a sanitation status of the surface.
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2.发明公开
公开(公告)号：EP3715104A1
公开(公告)日：2020-09-30
申请号：EP19218957.9
申请日：2019-12-20
申请人： The Boeing Company
发明人： DREXLER, Jason , WANG, Xiaoxi , WILDE, John C.
IPC分类号： B32B3/08 , B32B3/12 , B32B3/28 , B32B5/02 , B32B5/26 , B32B7/05 , B32B7/12 , B32B15/04 , B32B27/08 , B32B29/00 , B32B3/26 , H05K1/02 , H05K1/18
摘要： A honeycomb core (56) includes a honeycomb substrate (46) comprised of a number of sheets (12). A number of traces (24) are printed onto the sheets (12) of the honeycomb substrate (46). A number of integrated electronic devices (36, 210) are disposed within the honeycomb substrate (46). The integrated electronic devices (36, 210) are electrically coupled to the traces (24).
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公开(公告)号：EP3865397A1
公开(公告)日：2021-08-18
申请号：EP21156387.9
申请日：2021-02-10
申请人： The Boeing Company
发明人： PERKINS, Thomas Seth , WANG, Xiaoxi
摘要： A panel assembly (100), such as for an internal cabin of an aircraft, includes at least one liquid flow path (108) formed on at least one surface (104) through surface treatment. The at least one liquid flow path (108) is formed in relation to at least one bank (110) on the at least one surface (104). The at least one liquid flow path is configured to divert liquid to a desired location.
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公开(公告)号：EP3677413A1
公开(公告)日：2020-07-08
申请号：EP19210412.3
申请日：2019-11-20
申请人： The Boeing Company
发明人： WANG, Xiaoxi , GEORGESON, Gary E.
IPC分类号： B29C70/44 , B29C70/54 , B29C43/32 , B29C43/36 , B29C33/38 , B29C33/44 , B29C33/50 , B29C33/54 , B29L31/30
摘要： Systems and methods are provided for utilizing pellet-loaded bladders (100) to consolidate and/or harden composite parts. One embodiment is a method for fabricating a composite part. The method includes laying up a preform (330) that is made of fiber reinforced material and that includes a cavity (340), inserting one or more bladders that are loaded with expandable pellets (130) into the cavity, inflating the bladders in response to a triggering condition, consolidating the preform while the bladders are inflated, deflating the bladders, and removing the bladders from the cavity.
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5.发明公开
公开(公告)号：EP3450166A1
公开(公告)日：2019-03-06
申请号：EP18202385.3
申请日：2017-03-30
申请人： The Boeing Company
发明人： WILDE, John , DREXLER, Jason W. , WANG, Xiaoxi , BENHAM, Gary
摘要： Methods and apparatus to couple a decorative layer to a panel via a high-bond adhesive layer are disclosed. An example apparatus includes a panel, a high-bond adhesive layer fixed to the panel, a liner fixed to the high-bond adhesive layer that is fixed to the panel, and a first decorative layer removably coupled to the liner that is fixed to the high-bond adhesive layer via a second adhesive layer. The high-bond adhesive layer is to impede at least one of gas or vapor from escaping the panel to deter the at least one of gas or vapor from exerting a pressure on the first decorative layer to deter a portion of the first decorative layer from separating from the panel.
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6.发明公开
公开(公告)号：EP3342591A3
公开(公告)日：2018-08-22
申请号：EP17209785.9
申请日：2017-12-21
申请人： The Boeing Company
发明人： DREXLER, Jason W. , WILDE, John C. , WANG, Xiaoxi
摘要： Methods and apparatus to form venting pathways in pressure sensitive adhesives for laminate stacks are disclosed. An example method includes forming a laminate stack including a gas permeable nonwoven layer and a pressure sensitive adhesive layer, a surface of the pressure sensitive adhesive layer facing a surface of the gas permeable nonwoven layer, and processing the laminate stack such that a plurality of venting pathways are formed in the pressure sensitive adhesive layer to enable trapped gas to pass through the pressure sensitive adhesive layer.
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公开(公告)号：EP3287369A1
公开(公告)日：2018-02-28
申请号：EP17186698.1
申请日：2016-04-21
申请人： The Boeing Company
CPC分类号： B64D45/00 , B29C70/885 , B60Q2500/10 , B64D2045/007 , F21K9/90 , Y02T50/43
摘要： A method and an apparatus for forming an embedded light source (206) in a composite panel (600). A first electrode (238) and a second electrode (240) are associated with a first layer of material (223). A light source (208) is positioned in electrical communication with the first electrode (238) and the second electrode (240). An assembly comprising the first layer of material (260), the first electrode (238), the second electrode (240), and the light source (208) is processed to form a multilayer panel (202) with an embedded light source (206).
摘要翻译： 一种用于在复合面板（600）中形成嵌入式光源（206）的方法和设备。 第一电极（238）和第二电极（240）与第一层材料（223）相关联。 光源（208）被定位成与第一电极（238）和第二电极（240）电连通。 处理包括第一层材料（260），第一电极（238），第二电极（240）和光源（208）的组件以形成具有嵌入式光源（206）的多层面板（202） ）。
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公开(公告)号：EP4279563A3
公开(公告)日：2024-02-14
申请号：EP23202264.0
申请日：2021-09-30
申请人： The Boeing Company
摘要： A method for indicating a sanitation status of a surface. The method comprises: contacting a coating on a surface with a cleaning composition, wherein the coating comprises a chromic material comprising core-shell nanoparticles which exhibit a clear baseline optical state under illumination with visible light prior to contact with the cleaning composition and an altered colored optical state under illumination with visible light after contact with the cleaning composition, the cleaning composition configured to induce a switch from the clear baseline optical state to the altered colored optical state; and illuminating the coating with visible light to reveal a sanitation status of the surface.
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公开(公告)号：EP4116078A1
公开(公告)日：2023-01-11
申请号：EP22182981.5
申请日：2022-07-05
申请人： The Boeing Company
发明人： WANG, Xiaoxi , GEORGESON, Gary E
摘要： A foam sheet core, including a plurality of foam sheet walls defining an array of hollow cells, wherein the plurality of foam sheet walls are bonded together to form the array of hollow cells, each of the plurality of foam sheet walls has a thickness from about 0.002 inches to about 0.08 inches (about 0.05 mm to about 2 mm), and each of the plurality of foam sheet walls has an average height from about 0.05 inches to about 5 inches (about 1.3 mm to about 130 mm).
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公开(公告)号：EP3838537A2
公开(公告)日：2021-06-23
申请号：EP20215427.4
申请日：2020-12-18
申请人： The Boeing Company
IPC分类号： B29B17/00 , B29B9/06 , B29B9/16 , B29C44/34 , B29C48/00 , B29C48/275 , C08J9/16 , B29B17/02 , B29B7/00 , B29B9/12
摘要： Methods of recovering and/or recycling expanded polymer tooling, the methods including collecting expanded polymer tooling, reducing the collected expanded polymer tooling into smaller particles, treating the reduced expanded polymer tooling in order to yield an at least partially purified recovered polymer composition, and then collecting the at least partially purified recovered polymer composition. The at least partially purified recovered polymer composition can then be used to form new expandable polymer tooling.
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