Title:
CRYSTALLINE GLASS COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/169308
Kind Code:
A1
Abstract:
Provided is a crystalline glass composition which has a fluidity that is suitable for adhesion, has a high coefficient of thermal expansion after thermal treatment, and has excellent heat resistance after adhesion. The crystalline glass composition is characterized by including, in mol%, greater than 57 to 80% of SiO2+CaO, greater than 0 to 40% of MgO+BaO, greater than 10 to 40% of ZnO, and greater than 0 to 15% of La2O3.
Inventors:
TAKAYAMA YOSHIHISA (JP)
Application Number:
PCT/JP2017/006417
Publication Date:
October 05, 2017
Filing Date:
February 21, 2017
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03C10/04; C03C8/24
Domestic Patent References:
| WO2015046195A1 | 2015-04-02 |
Foreign References:
| JP2014156377A | 2014-08-28 | |||
| JP2013241323A | 2013-12-05 | |||
| JPH0597472A | 1993-04-20 |
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