公开(公告)号：EP2768905B1

公开(公告)日：2019-02-20

申请号：EP12865546.1

申请日：2012-12-19

申请人： Cytec Technology Corp.

发明人： RESTUCCIA, Carmelo, Luca ,  LENZI, Fiorenzo ,  FRULLONI, Emiliano ,  JORDAN, Natalie, Denise ,  HARRIMAN, Mark, Edward

IPC分类号： C08L81/06 ,  C08K3/04 ,  C08L63/00

公开(公告)号：EP2768905A2

公开(公告)日：2014-08-27

申请号：EP12865546.1

申请日：2012-12-19

申请人： Cytec Technology Corp.

发明人： RESTUCCIA, Carmelo, Luca ,  LENZI, Fiorenzo ,  FRULLONI, Emiliano ,  JORDAN, Natalie, Denise ,  HARRIMAN, Mark, Edward

IPC分类号： C08L81/06 ,  C08K3/04 ,  C08L63/00

CPC分类号： H01B1/22 ,  B82Y30/00 ,  B82Y40/00 ,  C08K3/04 ,  C08K3/041 ,  C08K7/24 ,  C08L63/00 ,  H01Q17/00 ,  H05K9/0079 ,  Y10S977/753 ,  Y10S977/847 ,  Y10S977/932

摘要： A process for the production of a composition comprising one or more conductive nano-filler(s), one or more polyarylethersulphone thermoplastic polymer(s) (A), one or more uncured thermoset resin precursor(s) (P), and optionally one or more curing agent(s) therefor, wherein said process comprises mixing or dispersing a first composition comprising one or more conductive nano-filler(s) and one or more polyarylethersulphone thermoplastic polymer(s) (A) with or into one or more uncured thermoset resin precursor(s) (P), and optionally one or more curing agent(s) therefor.

公开(公告)号：EP2658712B1

公开(公告)日：2020-03-18

申请号：EP11802897.6

申请日：2011-12-16

申请人： Cytec Technology Corp.

发明人： RESTUCCIA, Carmelo, Luca ,  FRULLONI, Emiliano

IPC分类号： B32B5/26 ,  B32B5/28

公开(公告)号：EP2838702A2

公开(公告)日：2015-02-25

申请号：EP13789401.0

申请日：2013-04-15

申请人： Cytec Technology Corp.

发明人： RESTUCCIO, Carmelo, Luca ,  FRULLONI, Emiliano ,  LENZI, Fiorenzo

IPC分类号： B29B11/16 ,  B29C70/88 ,  B32B7/02 ,  B32B27/12 ,  B29C70/02 ,  B29B9/12

CPC分类号： B64C1/00 ,  B29B9/06 ,  B29B9/12 ,  B29B9/14 ,  B29B11/16 ,  B29B2009/125 ,  B29C70/025 ,  B29C70/882 ,  B29C70/885 ,  B29K2995/0089 ,  B32B5/022 ,  B32B5/26 ,  B32B7/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/20 ,  B32B27/308 ,  B32B27/36 ,  B32B27/38 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/08 ,  B32B2305/77 ,  B32B2307/202 ,  B32B2307/212 ,  B32B2605/18 ,  B64C2001/0072 ,  B64D45/02 ,  C08J5/24 ,  C08J2363/00 ,  C08J2481/06 ,  C08K3/04 ,  C08K3/08 ,  C08K7/06 ,  C08K2003/0806 ,  C08K2003/085 ,  C08K2003/0862 ,  H01B3/004 ,  H01B3/427 ,  Y02T50/43

摘要： A composite material that includes a layer of reinforcing fibres impregnated with a curable resin matrix and a plurality of electrically conductive composite particles positioned adjacent or in proximity to the reinforcing fibres. Each of the electrically conductive composite particles is composed of a conductive component and a polymeric component, wherein the polymeric component includes one or more polymers that are initially in a solid phase and are substantially insoluble in the curable resin, but is able to undergo at least partial phase transition to a fluid phase during a curing cycle of the composite material.

公开(公告)号：EP2658712A1

公开(公告)日：2013-11-06

申请号：EP11802897.6

申请日：2011-12-16

申请人： Cytec Technology Corp.

发明人： RESTUCCIA, Carmelo, Luca ,  FRULLONI, Emiliano

IPC分类号： B32B5/26 ,  B32B5/28

摘要： Composite materials having favorable acoustic and vibration damping properties, while maintaining or improving other composite mechanical properties, include an interleaf layer comprising at least two different nonwoven materials in a specific sequence such that a gradient is formed in the z direction upon curing or an interleaf with a compositional gradient within its structure such that a resin interpenetration gradient is achieved upon curing. Composite materials that contain multilayered nonwoven interleaves are useful, for example, in structures found in aircrafts, such as fuselage skins, stringers and frames. Also contemplated are methods of making the composite material and the structures and aircrafts that contain the composite material.