公开(公告)号：US20140102629A1

公开(公告)日：2014-04-17

申请号：US14070010

申请日：2013-11-01

Applicant: Lockheed Martin Corporation

Inventor： Jacob A. Johnson ,  Jefre H. Cockerham ,  James R. Reed ,  William J. Betush ,  William F. Campbell

IPC: C09D5/08

CPC classification number: C09D5/086 ,  B29C63/02 ,  B29L2031/3076 ,  C08K3/22 ,  C08K3/28 ,  C08K5/16 ,  C09J7/38 ,  C09J2201/40 ,  Y10T156/10 ,  Y10T428/28 ,  Y10T428/2817 ,  Y10T428/2848

Abstract: An appliqué having anti-corrosive adhesive is provided by embodiments of the present invention. This appliqué includes a thin polymer film and a pressure sensitive adhesive. The pressure sensitive adhesive hacks the thin polymer film and includes corrosion-inhibiting additives. These corrosion-inhibiting additives reduce or eliminate the need for a chromated primer layer beneath the appliqué. Elimination of a chromated primer layer has environmental advantages as well as cost benefits through the elimination of a processing step. Additionally, environmental benefits are realized by eliminating the toxic effects often associated with the use of chromated primers.

Abstract translation: 具有防腐粘合剂的贴花由本发明的实施方案提供。 该贴布包括薄聚合物膜和压敏粘合剂。 压敏粘合剂侵蚀了薄聚合物膜，并且包括腐蚀抑制添加剂。 这些腐蚀抑制添加剂降低或消除了在贴布下面的铬酸底漆层的需要。 通过消除加工步骤，消除铬酸盐底漆层具有环境优点以及成本益处。 另外，通过消除常常与使用铬酸盐底漆相关的毒性作用，可实现环境效益。