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Title
Schicht mit selektiv funktionalisierter Oberflaeche
Date Issued
2001
Author(s)
Klages, C.
Thyen, R.
Patent No
1999-19953667
Abstract
Die vorliegende Erfindung betrifft eine Schicht, die mittels eines plasmagestuetzten Verfahrens auf einem Substrat abgeschieden worden ist, deren Oberflaeche durch Aufpfropfen von Monomeren selektiv funktionalisiert ist sowie ein Verfahren zur Herstellung einer derartigen Schicht und deren Verwendung.
DE 19953667 A UPAB: 20010829 NOVELTY - A process for the production of a layer with a selectively functionalised surface involves forming a layer on a substrate by plasma deposition and selectively functionalising the surface of the layer by grafting on monomers at reactive centres on the surface. DETAILED DESCRIPTION - A INDEPENDENT CLAIM is also included for a layer with a selectively functionalised surface obtained by plasma-assisted deposition and surface grafting with monomers (M). USE - Pretreatment of metal or ceramic substrates prior to the application of paint or other coating materials. ADVANTAGE - Enables the production of selectively functionalised surface layers with a dense covering of functional groups, especially groups which improve the attachment and adhesion of further layers, especially organic layers.
Language
de
Patenprio
DE 1999-19953667 A: 19991108