发明授权
- 专利标题： Glass having low solar radiation and ultraviolet ray transmittance
- 专利标题（中）： 具有低太阳辐射和紫外线透射率的玻璃
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申请号： US845034申请日： 1997-04-21
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公开(公告)号： US5897956A公开(公告)日： 1999-04-27
- 发明人: Takashi Kijima , Toru Kudo , Mizuki Ito , Fumio Kamei , Akira Kondo
- 申请人： Takashi Kijima , Toru Kudo , Mizuki Ito , Fumio Kamei , Akira Kondo
- 申请人地址： JPX Tokyo
- 专利权人： Asahi Glass Company Ltd.
- 当前专利权人： Asahi Glass Company Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-262866 19941026
- 主分类号： C03C3/095
- IPC分类号： C03C3/095 ; C03C4/02 ; C03C4/08 ; B32B17/00
摘要：
Glass having low solar radiation and ultraviolet ray transmittance, which consists essentially of a soda lime-silica type matrix glass containing from 0.53 to 0.70 wt % of total iron calculated as Fe.sub.2 O.sub.3, from 0.2 to 0.4 wt % of TiO.sub.2 and from 0.5 to 0.8 wt % of total cerium calculated as CeO.sub.2, wherein the weight of FeO calculated as Fe.sub.2 O.sub.3 is from 30 to 40% of the weight of the total iron calculated as Fe.sub.2 O.sub.3.
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