Title:
INFRARED LIGHT COLLECTING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2013/058591
Kind Code:
A1
Abstract:
The present invention relates to an infrared light collecting composition able to collect infrared light, the composition comprising from 70 to 80 wt.% of silicon oxide (SiO2), from 10 to 14 wt.% of aluminium oxide (Al2O3), from 3 to 5 wt.% of potassium oxide (K2O), from 2 to 4 wt.% of sodium oxide (Na2O), from 2 to 3 wt.% of iron oxide (Fe2O3), from 0.1 to 0.5 wt.% of titanium dioxide (TiO2), from 0.5 to 1 wt.% of calcium oxide (CaO), from 0.1 to 0.5 wt.% of magnesium oxide (MgO), from 0.1 to 0.5 wt.% of manganese oxide (MnO) and from 0.1 to 0.5 wt.% of phosphorus pentoxide (P2O5), and comprising from 0.01 to 10 wt.% of a mixture of barium (Ba), copper (Cu), lead (Pb), cobalt (Co), chromium (Cr), nickel (Ni), zinc (Zn), beryllium oxide (BeO), strontium (Sr) and manganese (Mn).
Inventors:
HEO SEOK (KR)
Application Number:
PCT/KR2012/008583
Publication Date:
April 25, 2013
Filing Date:
October 19, 2012
Export Citation:
Assignee:
HEO SEOK (KR)
International Classes:
C04B14/04; C04B14/30; C04B14/34
Foreign References:
| KR20060022740A | 2006-03-13 | |||
| JP3349140B2 | 2002-11-20 | |||
| KR20030016154A | 2003-02-26 | |||
| KR101028888B1 | 2011-04-12 | |||
| KR101023807B1 | 2011-03-22 | |||
| JP2644876B2 | 1997-08-25 |
Attorney, Agent or Firm:
LEE, UN CHEOL (KR)
이은철 (KR)
이은철 (KR)
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