| abstract |
【Task】 Transparent infrared cut composition that can selectively shield or absorb 780 to 1,200 nm, which is considered to be involved in the sensation of sensation in the infrared of sunlight, for infrared cut compositions that can be used in the tropics And a method for manufacturing the same. [Solution] 100 parts by mass of one resin selected from the group consisting of polyvinyl acetal resins, polyvinyl acetate resins, unsaturated polyester resins, urethane resins, acrylic resins, epoxy resins, and phthalate compounds 1 to 400 The transparent composition for infrared rays cuts containing a mass part and 2-100 mass parts of bivalent copper ion releasing compounds. |