公开(公告)号：DE50212770D1

公开(公告)日：2008-10-23

申请号：DE50212770

申请日：2002-06-28

Applicant: FRAUNHOFER GES FORSCHUNG

Inventor： VISSING KLAUS D ,  ELLINGHORST GUIDO ,  NEESE GABRIELE

IPC: B05D7/24 ,  B05D5/06 ,  C23C16/40

Abstract: An article comprising a substrate and a plasma polymer coating applied over the substrate surface and consisting of silicon, oxygen, and carbon, where the substance ratio as determined by ESCA analysis is greater than 1.25 and less than 2.6 for O:Si and greater than 0.6 and less than 2,2 for C:Si is new.

公开(公告)号：DE10131156A1

公开(公告)日：2003-01-16

申请号：DE10131156

申请日：2001-06-29

Applicant: FRAUNHOFER GES FORSCHUNG

Inventor： VISSING KLAUS D ,  ELLINGHORST GUIDO ,  NEESE GABRIELE

IPC: B05D5/06 ,  B05D7/24 ,  C23C16/40 ,  C23C16/30

Abstract: The invention relates to an article that comprises a substrate, and a plasmapolymer coating applied across the surface of the substrate and comprising silicon, oxygen and carbon. An analysis by ESCA gives an amount of substance ratio for O:Si greater than 1.25 and less than 2.6, and the amount of substance ratio for C:Si is greater than 0.6 and less than 2.2. According to a preferred embodiment, the coating contains, based on its total atom content without hydrogen and/or fluorine, a minimum of 22 and a maximum of 27 atomic percent of Si, a minimum of 25 and a maximum of 50 atomic percent of O, and a minimum of 25 and a maximum of 50 atomic percent of C.