Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles A. Marttila0
Cristina U. Thomas0
Michael F. Weber0
Raghunath Padiyath0
Date of Patent
December 15, 2009
Patent Application Number
11313518
Date Filed
December 21, 2005
Patent Primary Examiner
Patent abstract
A multilayer film article is disclosed. The multilayer film article includes an infrared light reflecting multilayer film having alternating layers of a first polymer type and a second polymer type, an infrared light absorbing nanoparticle layer including a plurality of metal oxide nanoparticles dispersed in a cured polymeric binder and having a thickness in a range from 1 to 20 micrometers. The nanoparticle layer being disposed adjacent the multilayer film. The metal oxide nanoparticles include tin oxide or doped tin oxide.
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