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Tear resistant solar control multilayer film

  • US 7,906,202 B2
  • Filed: 09/27/2006
  • Issued: 03/15/2011
  • Est. Priority Date: 09/27/2006
  • Status: Expired due to Fees
First Claim
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1. A multilayer film article comprising:

  • an infrared light reflecting multilayer film having alternating polymeric layers of a first polymer type and a second polymer type and the alternating polymeric layers cooperate to reflect infrared light;

    an infrared light absorbing nanoparticle layer comprising a plurality of metal oxide nanoparticles dispersed in a cured polymeric binder, the infrared light absorbing nanoparticle layer being adjacent the infrared light reflecting multilayer film; and

    a tear resistant polymeric film disposed adjacent to the infrared light reflecting multilayer film, wherein the tear resistant polymeric film comprises a multilayer film or a monolithic polymeric film wherein the monolithic polymeric film has a thickness of at least 175 micrometers up to 1 centimeter.

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