Title:
COLORED LEAD-FREE GLASS FOR SEALING
Document Type and Number:
WIPO Patent Application WO/2010/113838
Kind Code:
A1
Abstract:
Disclosed is a colored lead-free glass for sealing, which is characterized in that PbO is not substantially contained and 40 to 80 mol% of P2O5 and 5 to 50 mol% of Fe2O3 are contained. The glass is improved in moisture resistance that is an issue of P2O5 glasses, and is not crystallized even when treated at a higher temperature and is therefore stable.
Inventors:
MITAMURA, Naoki (())
三田村 直樹 (())
三田村 直樹 (())
Application Number:
JP2010/055511
Publication Date:
October 07, 2010
Filing Date:
March 29, 2010
Export Citation:
Assignee:
CENTRAL GLASS COMPANY, LIMITED (5253, Oaza Okiube Ube-sh, Yamaguchi 01, 〒7550001, JP)
セントラル硝子株式会社 (〒01 山口県宇部市大字沖宇部５２５３番地 Yamaguchi, 〒7550001, JP)
MITAMURA, Naoki (())
セントラル硝子株式会社 (〒01 山口県宇部市大字沖宇部５２５３番地 Yamaguchi, 〒7550001, JP)
MITAMURA, Naoki (())
International Classes:
C03C8/08; G09F9/30; H01J5/02; H01J9/26; H01J11/02
Attorney, Agent or Firm:
HASHIMOTO, Takeshi et al. (Ekisaikai Bldg. 1-29, Akashi-cho, Chuo-k, Tokyo 44, 〒1040044, JP)
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