| 摘要 |
PROBLEM TO BE SOLVED: To provide a secondary sealing material composition for double-grazed glass which can obtain the secondary sealing material composition for double-grazed glass excellent in weatherability and adhesion, and to provide the double-grazed glass using the secondary sealing material composition. SOLUTION: The secondary sealing material composition for the double-grazed glass comprises a polybutadiene polyol, a polyisocyanate compound, a surface-treated calcium carbonate obtained by treating the surface of colloidal calcium carbonate with a fatty acid, and a triethylenediamine compound. The double-grazed glass is obtained by using the composition. COPYRIGHT: (C)2007,JPO&INPIT
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