摘要:
A scratchproof, temperature-stable protective layer, in particular a scratch-resistant protective layer for cooking hobs is provided. In addition, processes and an apparatus for producing these protective layers are provided. The protective layer includes at least one hard-material layer having a functional layer interrupted by very thin interlayers so that the functional layer has a morphologically dense columnar structure that grows substantially perpendicular to the body surface. The production of layers of this type is achieved by a magnetron sputtering process and a corresponding arrangement, with the tendency of the columnar structures to widen out being reduced by targeted interruption of the growth of the functional layers.
摘要:
The invention relates to layer systems having at least one layer comprising titanium aluminum oxide. The layer comprising titanium aluminum oxide may be either a functional layer—with or without interruption by an intermediate layer which is optically inactive—or a functional layer formed from a metal oxide which is interrupted by an intermediate layer comprising titanium aluminum oxide. The layer systems are structurally and thermally stable at operating temperatures of over 600° C. The layer systems may either comprise only one functional layer or may be a multilayer system, preferably an alternating layer system composed of functional layers with high and low refractive indices.
摘要:
The invention relates to a method for manufacturing of a master for manufacturing of optical elements having optically effective structures by moulding structures, which are formed on the master, onto a surface of an optical substrate, comprising the steps of: providing a substrate; coating a surface of said substrate for forming a coating on said substrate; and patterning said coating for forming structures in said coating. The invention also relates to a master for manufacturing of optical elements, to a method for manufacturing of optical elements as well as to an optical element having at least one surface, wherein at least in portions of said surface optically effective structures are formed.
摘要:
The cleaning-friendly article, such as a household kitchen appliance, which is suitable for heating food and/or directly connected with this unit, has a suitable long-lasting or permanent easily cleaned coating on its surfaces that are accessible to dirt. In order to provide this easily cleaned coating a mixture is applied to these surfaces, which contains a hydrolyzable, network-forming gel and a hydrophobic substance. The gel is preferably formed from metal oxides. such as SiO2, Al2O3, Fe2O3, In2O3, SnO2, ZrO2, B2O3 and/or TiO2. The hydrophobic substance is preferably chemically combined with the gel network. The hydrophobic substance preferably includes pre-condensed fluoroalkyl-silanes.
摘要翻译:适合于加热食物和/或与该装置直接连接的家用厨房用具的清洁友好的物品在其表面上具有适合的长时间或永久容易清洁的涂层,其可被灰尘接近。 为了提供这种容易清洁的涂层,将这些表面施加混合物,这些表面含有可水解的网络形成凝胶和疏水性物质。 凝胶优选由金属氧化物形成。 例如SiO 2,Al 2 O 3,Fe 2 O 3,N 3, 在2 sub> 3 sub> 3,SnO 2,ZrO 2,B 2 O, SUB 3和/或TiO 2。 疏水性物质优选与凝胶网络化学组合。 疏水性物质优选包括预缩合的氟烷基硅烷。
摘要:
Disclosed are a method for manufacturing of a master for manufacturing of optical elements having optically effective structures by molding structures, which are formed on the master, onto a surface of an optical substrate, by providing a substrate; coating a surface of said substrate for forming a coating on said substrate; and patterning said coating for forming structures in said coating; a master for manufacturing of optical elements; and a method for manufacturing of optical elements as well as to an optical element having at least one surface, wherein at least in portions of said surface optically effective structures are formed.