公开(公告)号：US11149125B2

公开(公告)日：2021-10-19

申请号：US16312863

申请日：2016-08-12

Applicant: CYTEC INDUSTRIES INC.

Inventor： Ian Paul Aspin ,  Andrew Steven Gibbs ,  Oliver James Nicks

IPC: C08J5/24 ,  C08J5/04 ,  C08G59/50 ,  C08G59/22

Abstract: A laminar pre-preg of fibre-reinforced curable composite material. The pre-preg includes at least one layer of reinforcing fibres impregnated with a curable resin containing one or more curable thermosetting resin(s) and at least one liquid curative, wherein the curable resin exhibits a cure conversion of at least 95% when cured at a cure temperature in the range of from about 100° C. to about 160° C. and the cure cycle has a duration of no more than 10 minutes, and the glass transition temperature (Tg) of the curable resin when cured is in the range of from about 130° C. to about 165° C.