公开(公告)号：US06372290B1

公开(公告)日：2002-04-16

申请号：US09254520

申请日：1999-03-05

Applicant: Herbert Berkenkoetter ,  Friedel Kaup ,  Thomas Kruempelmann ,  Walter Mangen ,  Ulrich Sillmen

Inventor： Herbert Berkenkoetter ,  Friedel Kaup ,  Thomas Kruempelmann ,  Walter Mangen ,  Ulrich Sillmen

IPC: C23C1600

CPC classification number: C04B41/009 ,  A47J36/02 ,  C03C17/009 ,  C04B41/4961 ,  C04B41/84 ,  C04B2111/00965 ,  C04B2111/203 ,  C04B2111/2038 ,  C04B2111/27 ,  C04B2111/28 ,  C23C26/00 ,  C23D13/00 ,  C04B41/4556 ,  C04B41/5392 ,  C04B33/00

Abstract: The invention relates to a carrier material having an inorganic molecular structure and a surface coating produced by applying a substance and by heat treatment. The invention also relates to a method for the production and to the appropriate uses of said surface coating. Carrier materials made of glass, metal or ceramic should be provided with a surface coating with anti-sticking properties against water-based and/or oil-based organic materials or water-oil emulsions while exhibiting at the same time essentially better temperature-resistant and anti-scratch characteristics than conventional PTFE or silicon coatings. The requirements are met by an inventive surface coating consisting of a combination of inorganic molecules of the carrier material and organic molecules of an applied substance on the uppermost molecular layer of said coating. In order to produce such a surface, an inorganic substance with silicone-like networks is initially applied. Subsequently, heat treatment is carried out, whereby the temperature and duration of said treatment are chosen in such a way that the purely organic coating applied is fully decomposed and/or removed so that a combination of inorganic molecules of the carrier material and organic molecules of the applied substance is formed. The appropriate carrier material with the inventive surface coating can be advantageously use above all in household appliances and kitchenware.

Abstract translation: 本发明涉及具有无机分子结构的载体材料和通过施加物质和通过热处理而产生的表面涂层。 本发明还涉及一种用于生产和适当使用所述表面涂层的方法。 应为玻璃，金属或陶瓷制成的载体材料提供具有抗水性和/或油基有机材料或水 - 油乳液的抗粘性的表面涂层，同时表现出基本上更好的耐温性和 防刮擦特性比传统的PTFE或硅涂层。 通过由载体材料的无机分子和所述涂层的最上层分子层上的应用物质的有机分子的组合组成的本发明表面涂层满足要求。 为了制造这样的表面，首先应用具有硅酮状网络的无机物质。 随后，进行热处理，由此选择所述处理的温度和持续时间，使得施加的纯有机涂层被完全分解和/或去除，使得载体材料的无机分子与有机分子的组合 形成施用物质。 具有本发明表面涂层的合适的载体材料可以有利地用于家用电器和厨具中。