公开(公告)号：EP4263729A1

公开(公告)日：2023-10-25

申请号：EP21908138.7

申请日：2021-12-21

申请人： Commonwealth Scientific and Industrial Research Organisation ,  The Boeing Company

发明人： KOHL, Thomas Matthew ,  KINLEN, Patrick J. ,  BRUTON, Eric Alan ,  ESPIRITU, Maria

IPC分类号： C09D5/24 ,  C09D7/48 ,  C09D179/02 ,  B01J19/00 ,  B01J19/24 ,  H01B1/12 ,  C08G73/02 ,  C08L83/04 ,  C08K3/105 ,  C08K3/22 ,  C08K5/13 ,  C08K3/014

公开(公告)号：EP4238753A1

公开(公告)日：2023-09-06

申请号：EP23159642.0

申请日：2023-03-02

申请人： The Boeing Company

发明人： BRUTON, Eric Alan ,  CHILDERS, Christopher H. ,  YOUNG, Kenneth W.

IPC分类号： B32B5/02 ,  B32B5/26 ,  B32B15/08 ,  B32B15/14 ,  B32B15/18 ,  B32B15/20 ,  B32B27/08 ,  B32B27/12 ,  B32B27/16 ,  B32B27/20 ,  B32B27/28 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B27/42

摘要： A multilayered article is disclosed, the multilayered article including a thermosetting polymer material having at least one surface, a thermoplastic polymer layer deposited on the at least one surface of the thermosetting polymer material, a cold sprayed metal layer present on at least a portion of a surface of the thermoplastic polymer layer, at least one additional layer, the at least one additional layer sandwiching at least a portion of the cold sprayed metal layer between the additional layer and the thermoplastic polymer layer, where the thermoplastic polymer layer has a crystallinity of about 5% to about 60%. A method of providing a composite laminate structure is also disclosed.

公开(公告)号：EP4238761A1

公开(公告)日：2023-09-06

申请号：EP23159607.3

申请日：2023-03-02

申请人： The Boeing Company

发明人： BRUTON, Eric Alan ,  GAYDOS, Stephen P. ,  ZWEIG, Andrew Michael

IPC分类号： B32B27/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B27/42 ,  B64C1/00 ,  C23C24/00 ,  C25D1/00

摘要： The present disclosure relates to a cold spray metal process for providing an electrical connection within a multilayered composite article. The present disclosure relates to a cold sprayed metal coated article or a structural component having a polymeric composite material having at least one surface, a thermoplastic electrochemical insulating layer on the at least one surface, an electrical circuit may include a cold sprayed metal coating present on at least a portion of a surface of the electrochemical insulating layer, and at least one additional layer, the at least one additional layer encapsulating at least a portion of the cold sprayed metal between the additional layer and the electrochemical insulating layer. The structural component may include a cold sprayed metal coating having one or more non-continuous segments, where the one or more non-continuous segments are not in lateral contact with one another.

公开(公告)号：EP3736307A1

公开(公告)日：2020-11-11

申请号：EP20159276.3

申请日：2020-02-25

申请人： The Boeing Company

发明人： BRUTON, Eric Alan ,  SHAWGO, Loyal Bruce

IPC分类号： C08K3/04 ,  C08J3/22 ,  C08L29/14 ,  G02B5/22 ,  C08K3/22

摘要： A method of controlling a particle size distribution of a filler in an extrudable composition comprises introducing an extrudable composition comprising a polymer matrix material and a filler into an extruder, the filler having a first average particle size that is larger than a target average particle size. The extrudable composition is extruded one or more times using the extruder to reduce the size of the filler from the first average particle size to a reduced average particle size, the reduced average particle size being within 10% of the target average particle size.