发明名称 Flat body comprising a scratch protection layer
摘要 The invention relates to a flat bodies, for example glass plates or glass ceramic plates (1), which are used as cooking surfaces for modern cooking hobs. Said flat bodies require an adapted scratch protection layer, in order to avoid marks caused by use. To this end, the use of mechanically resistant material particles for scratch protection is known. According to the invention, an especially effective scratch protection layer can be obtained when it is formed by very fine mechanically resistant material particles (3) which are randomly and finely distributed, and partially embedded, in the surface of the body (1), in order to form a structured surface. Said mechanically resistant material particles (3) are preferably embedded in an intermediate layer (2).
申请公布号 US2004170823(A1) 申请公布日期 2004.09.02
申请号 US20040483306 申请日期 2004.01.07
申请人 SCHULTHEIS BERND;KRAUSE CORA 发明人 SCHULTHEIS BERND;KRAUSE CORA
分类号 C03C17/00;(IPC1-7):B32B9/00;B32B17/06 主分类号 C03C17/00
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