Interlayers comprising modified fumed silica

Details Interlayers comprising modified fumed silica Interlayers comprising modified fumed silica

2011-01-11

2011-01-11

Nakarani, D. S (Department: 1787)

Stock material or miscellaneous articles

Composite

Of quartz or glass

C156S106000, C428S331000, C428S425600, C428S430000, C428S436000, C428S441000, C428S442000, C524S492000, C524S493000

Reexamination Certificate

active

07867618

ABSTRACT:
The present invention includes polymer interlayers that are used in multiple layer glazing panels. Interlayers of the present invention comprise a thermoplastic polymer, a plasticizer, and a fumed silica that has been modified to impart hydrophobic character. Interlayers incorporating such components have improved tensile modulus, moisture resistance, creep performance, anticorrosion effect, glass adhesion, and are well suited to a variety of applications, including, but not limited to, acoustic applications.

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www.aerosil.com R972 Retrieved from internet on Jul. 20, 2009.

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