发明申请
- 专利标题： Grey glass composition
- 专利标题（中）： 灰色玻璃组成
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申请号： US12926727申请日： 2010-12-07
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公开(公告)号： US20110118101A1公开(公告)日： 2011-05-19
- 发明人: Anna Broughton , Richard Hulme , Scott V. Thomsen
- 申请人： Anna Broughton , Richard Hulme , Scott V. Thomsen
- 专利权人： Guardian Industries Corp., Auburn Hills
- 当前专利权人： Guardian Industries Corp., Auburn Hills
- 主分类号： C03C3/078
- IPC分类号： C03C3/078 ; C03C3/087
摘要：
A grey glass composition employing in its colorant portion at least iron (Fe2O3/FeO), cobalt and selenium is provided. The glass allows high visible transmission, and good IR absorption, while at the same time achieving desired grey color. In certain example embodiments, the colorant portion includes, or may consist essentially of: total iron (expressed as Fe2O3)0.20 to 0.35% selenium0.0002 to 0.0020% cobalt oxide0.0025 to 0.0060% titanium oxide0 to 1.0% glass redox:
公开/授权文献
- US08669197B2 Grey glass composition 公开/授权日：2014-03-11
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