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Title:
GLASS
Document Type and Number:
WIPO Patent Application WO/2023/171558
Kind Code:
A1
Abstract:
The present invention reduces electrical resistance of a glass while reducing the thermal expansion coefficient thereof. A glass 10 has a conductivity parameter A of 1.3 or more represented by formula (1) as calculated from a compositional makeup thereof, and a thermal expansion parameter B of 2.0 or less represented by formula (2) as calculated from the compositional makeup.

Inventors:
KADO RIKIYA (JP)
INABA SEIJI (JP)
Application Number:
PCT/JP2023/007999
Publication Date:
September 14, 2023
Filing Date:
March 03, 2023
Export Citation:
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Assignee:
AGC INC (JP)
International Classes:
C03C3/083; C03C3/085; C03C3/087; C03C3/091
Domestic Patent References:
WO2015087812A12015-06-18
WO2009060871A12009-05-14
WO2008001555A12008-01-03
WO2019021911A12019-01-31
Foreign References:
JP2013028512A2013-02-07
JP2010228969A2010-10-14
JPH11240735A1999-09-07
JPH11314933A1999-11-16
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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