公开(公告)号：US20160089695A1

公开(公告)日：2016-03-31

申请号：US14496039

申请日：2014-09-25

Applicant: U.S. Army Research Laboratory ATTN: RDRL-LOC-I

Inventor： Victor Rodriguez-Santiago ,  Joseph P. Labukas

IPC: B05D5/00 ,  B05D7/00 ,  B05D3/06

CPC classification number: B05D3/145 ,  B05D1/185 ,  B05D5/04 ,  B05D2202/20

Abstract: Bondable fluorinated barrier coatings on oxidized metal surfaces. The barrier coatings include a perfluorinated silane having a C2-C30 alkyl chain with a reactive silicon end containing 1 to 3 leaving groups. The perfluorinated silane layer is covalently bonded to an underlying oxide layer and the outer surface is treated with an atmospheric-pressure plasma treatment. The resultant barrier coating exhibits corrosion resistance attributed to perfluorinated silanes but with enhanced bonding/adhesion properties.

Abstract translation: 氧化金属表面上可粘合的氟化阻隔涂层。 阻挡涂层包括具有C2-C30烷基链的全氟化硅烷，具有1-3个离去基团的反应性硅末端。 全氟化硅烷层共价结合到下面的氧化物层，外表面用大气压等离子体处理。 所得到的阻挡涂层表现出归因于全氟化硅烷的耐腐蚀性，但具有增强的粘合/粘合性能。