| abstract |
PROBLEM TO BE SOLVED: To reflect infrared rays in the near-infrared and mid-infrared regions, which is used as a colorant that reflects infrared rays including heat rays for paints, printing inks, plastics, etc., and does not require a base white coat when used as a paint. Providing a colorant; SOLUTION: The present invention is characterized in that a large particle size white particle is coated with a resin film having an infrared transparency that contains or does not contain an infrared non-absorbing dye, and reflects infrared rays in the near-infrared and mid-infrared regions. Infrared reflective coated particles. [Selection figure] None |