The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 2017
Filed:
Jan. 07, 2014
Kcc Corporation, Seoul, KR;
Youn Min Cho, Gyeonggi-do, KR;
Yong Yi Kim, Gyeonggi-do, KR;
Jin Yong Kim, Gyeonggi-do, KR;
Jae Chung Lim, Gyeonggi-do, KR;
KKC Corporation, Seoul, KR;
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 FeO, CoO, Se and CrOare used as coloring components within a specific content range where for the coloring components the relative contents of (CoO+CrO) to Se and CoO to CrOare restricted to certain ranges and accordingly the visible transmittance (LT) is effectively controlled and thus a blocking performance for privacy is satisfied; the solar energy transmittance (T) and the UV transmittance (T) 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.