ELECTRICALLY CONDUCTIVE COMPOSITION FOR GLASS SUBSTRATE AND ANTI-FOG WINDOW GLASS FOR AUTOMOBILE

摘要

PROBLEM TO BE SOLVED: To obtain an electrically conductive compsn. for a glass substrate capable of firing at a low temp. and capable of forming a thick film electrode excellent in moisture and acid resistances and to obtain an anti-fog window glass for an automobile using the compsn. SOLUTION: The electrically conductive compsn. for a glass substrate contains an electrically conductive powder, a glass frit and an org. vehicle. The glass frit consists of a homogeneous glass component and a silica component. The homogeneous glass component consists of 0-30 mol.% B2 O3 , 10-30 mol.% SiO2 and 5-35 mol.% Bi2 O3 based on 100 mol.% glass frit and the amt. of the silica component is 35-85 mol.% based on 100 mol.% glass frit.