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Patent Searching and Data


Title:
LOW-TEMPERATURE FIRED, LEAD-FREE GLASS FRIT, PASTE, AND VACUUM GLASS ASSEMBLY USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/164059
Kind Code:
A1
Abstract:
The present invention relates to a low-temperature fired, lead-free glass frit, a paste, and a vacuum glass assembly using same. The glass frit according to the present invention has a novel component system comprising P2O5, V2O5, TeO2, CuO, ZnO, and BaO at a characteristic composition ratio of the present invention, and thus can replace a conventional lead-based glass composition and can be low-temperature fired, and the glass frit has a thermal expansion coefficient matching to a glass base material while containing no inorganic filler or a minimized content of inorganic filler, thereby causing no peeling or destruction and showing an excellent durability effect.

Inventors:
CHOI WONGYU (KR)
KIM YOUNG SEOK (KR)
Application Number:
KR2018/004616
Publication Date:
August 29, 2019
Filing Date:
April 20, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (07336, KR)
International Classes:
C03C8/24; C03C8/04; C03C8/08; C03C27/10; E06B3/66; E06B3/663
Foreign References:
KR101149812B12012-05-25
KR101755550B12017-07-07
KR20170107062A2017-09-22
JP6098984B22017-03-22
JP2016210681A2016-12-15
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (06243, KR)
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