发明名称 Composite transparency
摘要 The present invention provides a glass composite transparency having a desired color, intensity and a high performance ratio. In particular, the transparency includes at least one rigid transparent ply, e.g. a colored glass or plastic substrate, and a member secured to a major surface of the substrate, e.g. a flexible plastic layer or a coating. The member has a color that generally complements the color of the glass substrate to reduce the overall color intensity of the composite transparency. The resulting composite transparency is gray in color and has a LTA to TSET ratio of at least 1.4, preferably with LTA>/=70%.
申请公布号 US5792559(A) 申请公布日期 1998.08.11
申请号 US19940270337 申请日期 1994.07.05
申请人 PPG INDUSTRIES, INC. 发明人 HEITHOFF, ROBERT B.;SHELESTAK, LARRY J.
分类号 B60J1/00;B32B17/10;C03C17/32;C03C27/12;(IPC1-7):B32B17/00;B32B17/06;B32B31/04 主分类号 B60J1/00
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