公开(公告)号：US10053606B2

公开(公告)日：2018-08-21

申请号：US14922316

申请日：2015-10-26

Applicant: PRC-DeSoto International, Inc.

Inventor： Bruce Virnelson ,  Adam Stott ,  Sean Manion ,  Brian Bertino ,  Nagarajan Srivatsan

IPC: C09K3/10 ,  C23F11/18 ,  C08J7/00 ,  C08G65/32 ,  C08G75/00 ,  C08G75/04 ,  C08L81/00

CPC classification number: C09K3/1012 ,  C08G65/32 ,  C08G75/00 ,  C08G75/04 ,  C08J7/00 ,  C08L81/00 ,  C23F11/188

Abstract: Compositions comprising thiol-terminated polythioether prepolymers, polyepoxides and non-chromate corrosion inhibitors suitable for use in aerospace sealant applications are disclosed. Sealants prepared using the compositions adhere to a variety of aerospace substrates following exposure to aerospace fluids.