Patent DE-102007040655-A1 (DE)
Title: Functional layer transfer assembly, useful in the manufacture and transfer of the functional layer, comprises a carrier, a functional layer and a separating layer, which is between the carrier and functional layer
Inventor: VISSING KLAUS-DIETER
IPC: C23C16/56
Filed: 2007-08-27
Abstract: Functional layer transfer assembly, comprises a carrier, a functional layer and a separating layer, which is between the carrier and functional layer, where (a) the functional layer is not a varnish and the carrier is not a wafer and (b) the separating layer is a plasma polymer layer, comprising carbon (C), hydrogen (H), silicon (Si) and oxygen (O) as well as optionally impurities and (c) the adhesiveness between the plasma polymer separating layer and functional layer optionally after hardening the functional layer is greater than the adhesiveness between the separating layer and carrier. Functional layer transfer assembly, comprises a carrier, a functional layer and a separating layer which is between the carrier and the functional layer, where (a) the functional layer is not a varnish and the carrier is not a wafer and (b) the separating layer is a plasma polymer layer, comprising carbon (C), hydrogen (H), silicon (Si) and oxygen (O) as well as optionally the impurities, where: in electron spectroscopy chemical analysis (ESCA)-spectrum of the plasma polymer separating layer on the side which is turned away from the functional layer, during calibration on the aliphatic part of the C 1s peak at 285 eV, in comparison with the trimethylsiloxy-terminated polydimethylsiloxane (PDMS) with a kinematic viscosity of 350 mm 2>/s at 25[deg] C and a density of 0.97 g/ml at 25[deg] C, the Si 2p peak has a binding energy value, which is adjusted at maximum of 0.65 eV to higher or lower binding energy and the O 1s peak has a binding energy, which is adjusted at maximum 0.70 eV to higher or lower binding energy, and (c) the adhesiveness between the plasma polymer separating layer and the functional layer optionally after hardening the functional layer is greater than the adhesiveness between the separating layer and the carrier. Independent claims are included for: (1) use of a plasma polymer layer and a functional layer transfer during the transfer of a functional layer on a substrate, is not a laminated layer; (2) use of a functional layer transfer assembly during the manufacture of fiber strengthened synthetic material, the generation of topographical upper surfaces, the application of a metallic surface with a functional layer or during manufacture with a functional layer applied synthetic- or binding material components; (3) manufacturing the functional layer transfer assembly, comprising: preparing a carrier, which is not a wafer, removing a plasma polymer separating layer, on the layer by a plasma polymerization procedure, coating the plasma polymer separating layer with a functional layer, which is not a laminated layer, and optionally coating and/or imprinting of the functional layer with a laminate, a color or a protection foil; and (4) transferring a functional layer on a substrate, comprising: preparing a functional layer transfer assembly, preparing a substrate and transferring the functional layer on the substrate by the functional layer transfer assembly.