| 摘要 |
<p>According to the present invention, it has surprisingly been discovered that various thermoplastic polymers incorporating phosphate ester agents can improve the fire resistant character of polymer sheets that are useful as interlayers in multiple layer glass panels such as those used in architectural and automotive applications. The present invention includes a multiple layer glass panel interlayer, comprising: a polymer sheet comprising a thermoplastic polymer and a polyphosphate ester plasticizer. The present invention includes a multiple layer glass panel, comprising: an interlayer, wherein said interlayer comprisesa polymer sheet comprising a thermoplastic polymer and polyphosphate ester plasticizer. The present invention includes a method of manufacturing a multiple layer glass panel layer, comprising: forming a polymer sheet comprising a thermoplastic polymer and polyphosphate ester plasticizer. The present invention is in the field of polymer sheets for use in multiple layer glass panels, and more specifically, the present invention is in the field of polymer sheets comprising agents that improve fire resistance in the polymer sheets.</p> |
