公开(公告)号：US20190202145A1

公开(公告)日：2019-07-04

申请号：US16314212

申请日：2017-07-06

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Steve MORTIMER ,  Neal PATEL ,  Scott STEVENS

IPC: B29C70/48 ,  B29C31/06 ,  B29C31/10 ,  B29B7/72 ,  B29B7/76 ,  B29B7/74 ,  C08G59/50

CPC classification number: B29C70/48 ,  B29B7/005 ,  B29B7/007 ,  B29B7/726 ,  B29B7/7471 ,  B29B7/76 ,  B29B7/7615 ,  B29B7/90 ,  B29C31/06 ,  B29C31/10 ,  B29K2063/00 ,  C08G59/50 ,  C08J5/04 ,  C08J5/10 ,  G05D11/136 ,  G05D11/138

Abstract: The invention relates to a resin infusion process wherein a curable flowing fluid resin composition is supplied to form a curable matrix around a fibrous reinforcement material, wherein the curable flowing fluid resin composition comprises a resin component (1) and an activator component (2), and at least one property of the curable flowing fluid resin composition is monitored prior to supply.