Disclosed is a lead-free low softening point glass whose composition lies within the system SnO--P.sub.2O.sub.5 and containing over 5 to 30 mol % of MnO. The addition of MnO allows the water resistance and coefficient of thermal expansion of the glass to be improved without spoiling its feature of a low softening point. The lead-free low softening point glass can be prepared through a simplified production process.

 
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> Polycarbonate resin composition and molded articles thereof

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