公开(公告)号：US09987659B2

公开(公告)日：2018-06-05

申请号：US14886480

申请日：2015-10-19

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Rajiv A Naik ,  John D Riehl ,  Larry Foster

IPC: B05D3/12 ,  B32B7/08 ,  B32B27/08

CPC classification number: B05D3/12 ,  B29C70/081 ,  B32B7/08 ,  B32B27/08 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2305/076

Abstract: A composite article including a multiple of composite layers impregnated with a polymer matrix; and a nanotube material that facilitates a mechanical interlock between at least two of the multiple of composite layers. A method of manufacturing a composite article including a multiple of composite layers within a polymer matrix; and distributing a nanotube material between at least two of the multiple of composite layers to facilitate a mechanical interlock between the at least two of the multiple of composite layers adjacent an otherwise relatively low strength interlaminar interface region of the composite article.