发明名称 |
Klares graues Natronkalkglas |
摘要 |
A coloured soda-lime glass with a clear grey tint, and with a shade varying between greenish and bluish contains the elements iron, cobalt and selenium as colouring agents, in the weight proportions: Fe 2 O 3 0.25 to 0.60%, Co 0.0010 to 0.0040% and Se 0.0005 to 0.0030%. The glass is characterised by an excitation purity of less than 6% and a selectivity of more than 1.1. This glass is particularly suitable for automobile windscreens and front side windows.
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申请公布号 |
DE19636300(A1) |
申请公布日期 |
1997.03.13 |
申请号 |
DE19961036300 |
申请日期 |
1996.09.06 |
申请人 |
GLAVERBEL, BRUESSEL/BRUXELLES, BE |
发明人 |
DUPONT, CAMILLE, HEPPIGNIES, BE;D'HONT, DANIEL, MAFFLE, BE |
分类号 |
C03C4/08;C03C3/087;C03C4/02;C03C6/04;(IPC1-7):C03C4/02;B60J1/00;B60J3/00;C03C3/085;E06B9/24 |
主分类号 |
C03C4/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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