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Title
Funktionsschichtuebertragungsanordnung
Date Issued
2007
Author(s)
Vissing, K.
Ott, M.
Dölle, C.
Patent No
102007040655
Abstract
(A1) Die vorliegende Erfindung betrifft eine Funktionsschichtuebertragungsanordnung, umfassend einen Traeger, eine Funktionsschicht und eine zwischen dem Traeger und der Funktionsschicht angeordnete Trennschicht, wobei (a) die Funktionsschicht keine Lackschicht ist und der Traeger kein Wafer ist (b) die Trennschicht eine plasmapolymere Schicht ist, bestehend aus Kohlenstoff, Silizium, Sauerstoff und Wasserstoff sowie gegebenenfalls ueblichen Verunreinigungen, wobei im ESCA-Spektrum der plasmapolymeren Schicht auf der der funktionsschichtabgewandten Seite, bei Kalibrierung auf den aliphatischen Anteil des C 1s Peaks bei 285,00 EV, im Vergleich mit einem trimethylsiloxyterminierten Polydimethylsiloxan (PDMS) mit einer kinematischen Viskositaet von 350 mm²/s bei 25°C und einer Dichte von 0,97 g/mL bei 25°C, der Si 2p Peak einen Bindungsenergiewert besitzt, der um maximal 0,65 EV zu hoeheren oder niedrigeren Bindungsenergien verschoben ist, und der O 1s Peak einen Bindungsenergiewert besitzt, der um maximal 0,70 EV zu hoeheren oder niedrigeren Bindungsenergien verschoben ist und (c) die Haftfestigkeit zwischen der Trennschicht und der Funktionsschicht groesser ist als die Haftfestigkeit zwischen der Trennschicht und dem Traeger.
DE 102007040655 A1 UPAB: 20090430 NOVELTY - 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. DETAILED DESCRIPTION - 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 mm2/s at 25 degrees C and a density of 0.97 g/ml at 25 degrees 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. USE - The functional layer transfer assembly is useful in the manufacture and transfer of the functional layer (all claimed). ADVANTAGE - The functional layer transfer assembly shows good scraper protection, easy-to-clean characteristics, antibacterial characteristics, separating characteristics, protection characteristics such as barriers against gases, liquids, flavor, solvent and migrating substances, hydrolysis, optical and/or decorative characteristics such as colored layers, metallically shining surfaces, electric and/or magnetic function layer.
Language
de
Patenprio
DE 102007040655 A: 20070827