Pennie & Edmonds
Fire resistant glass window
 An improved process for making a multiple pane fire resistant window whose spacings are filled with an aqueous gel possessing multiple carbon bonds, wherein the improvement comprises placing a thin layer of an adherence agent on the contact surface of the panes, prior to placing the aqueous gel in the spacing. The adherence gel is selected from the group consisting essentially of organic titanates, organic zirconates, and silanes able to react with the aqueous gel's multiple carbon bonds. 
Saint Gobain Industries
B Y Y Y Y Y Y
B32B Y10T Y10S Y10S Y10T Y10T Y10T
inventional additional additional additional additional additional additional
Philippe Bernard
Girard Poisson