Near-infrared absorbing transparent resin composition and article molded therefrom
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United States of America Patent
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May 7, 1996
Issued Date -
N/A
app pub date -
Dec 22, 1994
filing date -
Aug 27, 1992
priority date (Note) -
Expired
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Abstract
A near-infrared absorbing transparent resin composition prepared by melt-kneading 100 parts by weight of a transparent resin, 0.01 to 5 parts by weight of cupric sulfide and, if necessary, further 0.001 to 1 part by weight of a specific thiourea derivative and/or 0.001 to 1 part by weight of a specific amide derivative, and a molded article of a near-infrared absorbing transparent resin produced by molding the above composition into a sheet or film.
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