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公开(公告)号：EP3418059A3
公开(公告)日：2019-04-10
申请号：EP18174554.8
申请日：2018-05-28
申请人： The Boeing Company
发明人： WESTREN, Anthony M. , BREI, Mark Richard , LAWTON, Thomas G. , RILEY, Terrell D. , KERR, Caitlin Elizabeth
IPC分类号： B41J3/407 , B29C37/00 , B64C1/00 , B29K105/24 , B41J13/10
摘要： Methods for placing an indicia on a composite structure generally include printing the indicia on a first film surface of a coating film, with the coating film being in a partially cured state at the time the printing the indicia is performed, and positioning the coating film on a partially cured composite structure such that a second film surface of the coating film faces and is positioned against a surface of the composite structure, with the second film surface being opposite the first film surface. Finally, the coating film and the composite structure may then be co-cured. Systems for printing an indicia on a composite structure generally include the coating film, a printer configured to print the indicia on the first film surface of the coating film, a securement configured to secure the coating film during printing, and a curing device for co-curing the coating film and the composite structure.
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公开(公告)号：EP3771558A1
公开(公告)日：2021-02-03
申请号：EP20179570.5
申请日：2020-06-11
申请人： The Boeing Company
摘要： The present disclosure is directed to an exterior surface protective layer (20) for protecting a composite structure from environmental conditions including: at least one curable film; such as two curable films (22; 26) , and an electrically conductive material (24), wherein the electrically conductive material comprises a wire-free electrically conductive material, and/or an electrically conductive polymer weave, wherein the at least one curable film includes at least one of polyurethane, polyimide, polyester or epoxy upon curing, and wherein a weight of the exterior surface protective layer ranges from about 0.02 pounds per square foot to about 0.1 pounds per square foot. An exterior surface protected composite structure and methods of forming an exterior surface protected composite structure are also provided.
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公开(公告)号：EP3418059A2
公开(公告)日：2018-12-26
申请号：EP18174554.8
申请日：2018-05-28
申请人： The Boeing Company
发明人： WESTREN, Anthony M. , BREI, Mark Richard , LAWTON, Thomas G. , RILEY, Terrell D. , KERR, Caitlin Elizabeth
IPC分类号： B41J3/407 , B29C37/00 , B64C1/00 , B29K105/24 , B41J13/10
CPC分类号： B32B38/145 , B29C70/54 , B29C2037/0042 , B29K2105/243 , B29L2031/3076 , B32B27/12 , B32B27/34 , B32B27/36 , B32B27/38 , B32B27/40 , B32B37/15 , B32B2250/02 , B32B2255/10 , B32B2305/08 , B32B2305/77 , B32B2363/00 , B32B2367/00 , B32B2375/00 , B32B2377/00 , B32B2605/18 , B41J3/4073 , B41J11/002 , B41J13/10 , B64C1/00 , B64C2001/0072
摘要： Methods for placing an indicia on a composite structure generally include printing the indicia on a first film surface of a coating film, with the coating film being in a partially cured state at the time the printing the indicia is performed, and positioning the coating film on a partially cured composite structure such that a second film surface of the coating film faces and is positioned against a surface of the composite structure, with the second film surface being opposite the first film surface. Finally, the coating film and the composite structure may then be co-cured. Systems for printing an indicia on a composite structure generally include the coating film, a printer configured to print the indicia on the first film surface of the coating film, a securement configured to secure the coating film during printing, and a curing device for co-curing the coating film and the composite structure.
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