公开(公告)号：US20240253326A1

公开(公告)日：2024-08-01

申请号：US18561465

申请日：2022-05-23

Applicant: PRC-Desoto International, Inc.

Inventor： Kenneth William Burtt, Jr. ,  Yong Han Yeong ,  Shawn Patrick Duffy ,  Justin Jonathan Martin ,  Mehran Arbab ,  Jonathan A. Love ,  Mikhail Khudiakov ,  Mary Lyn Chong Lim ,  Robin Michelle Peffer

IPC: B32B3/26 ,  B32B15/08 ,  B32B15/20

CPC classification number: B32B3/266 ,  B32B15/08 ,  B32B15/20 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2260/02 ,  B32B2260/046 ,  B32B2307/206 ,  B32B2307/7376

Abstract: The present disclosure is directed to a composite structure comprising at least one reinforced polymer layer comprising a reinforcing material; a layer comprising a metal substrate comprising a surface and a conformal organic coating present on at least a portion of the surface; wherein the layer comprising the metal substrate is in direct contact with the reinforced polymer layer, and the reinforcing material is more noble than the metal substrate. Also disclosed is a method of making a composite structure, a surfacing film, and a test method for evaluating the galvanic corrosion resistance of a metal substrate test piece.