Thomas, Kayden, Horstemeyer & Risley, LLP
Near infrared absorbing agent and near infrared absorbing film
Disclosed herein is a method for preparing a near infrared absorbing agent. The method includes admixing tungsten trioxide and a reducing agent in water and allowing for a partial reduction of the tungsten trioxides to yield the near infrared absorbing agent.
Taiwan Textile Research Institute
C C C
C01G C09C C01P
inventional inventional additional
Ying-Shiou Kwo-Hwa Chao-Ching
Chen Fang Chang