Title:
LOW-TRANSMISSION DARK MIST GREEN GLASS COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2014/107082
Kind Code:
A1
Abstract:
The present invention relates to a low-transmission dark mist green glass composition, more specifically relates to a low-transmission dark mist green glass composition in which Fe2O3, CoO, Se and Cr2O3 are used as coloring components within a specific content range where for the coloring components the relative contents of (CoO+Cr2O3) to Se and CoO to Cr2O3 are restricted to certain ranges and accordingly the visible transmittance (LTA) is effectively controlled and thus a blocking performance for privacy is satisfied; the solar energy transmittance (Te) and the UV transmittance (Tuv) are lowered, and accordingly the cooling load for vehicles, buildings and the like is reduced and interior materials and people protection against UV rays is obtained; and the optimal range of chromaticity diagram of transparent colors is satisfied which accordingly reduces eyestrain and provides psychological stability.
Inventors:
CHO YOUN MIN (KR)
KIM YONG YI (KR)
KIM JIN YONG (KR)
LIM JAE CHUNG (KR)
KIM YONG YI (KR)
KIM JIN YONG (KR)
LIM JAE CHUNG (KR)
Application Number:
PCT/KR2014/000128
Publication Date:
July 10, 2014
Filing Date:
January 07, 2014
Export Citation:
Assignee:
KCC CORP (KR)
International Classes:
C03C4/02; B60J1/00
Foreign References:
| JP3264841B2 | 2002-03-11 | |||
| KR100353102B1 | 2003-03-15 | |||
| JP2005533740A | 2005-11-10 | |||
| KR20100096541A | 2010-09-02 | |||
| US4873206A | 1989-10-10 | |||
| US4873206A | 1989-10-10 |
Other References:
See also references of EP 2942331A4
Attorney, Agent or Firm:
CHOI, KYU PAL (KR)
최규팔 (KR)
최규팔 (KR)
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