Infrared-absorbing-fine-particle-containing masterbatch pulverized product, dispersion containing infrared-absorbing-fine-particle-containing masterbatch pulverized product, infrared-absorbing-material-containing ink, anti-counterfeiting ink employing same, anti-counterfeiting print film, and method for manufacturing infrared-absorbing-fine-particle-containing masterbatch pulverized product
Provided are: an infrared-absorbing-fine-particle-containing masterbatch pulverized product that exhibits excellent infrared-absorbing properties and that exhibits excellent chemical resistance; a dispersion containing said infrared-absorbing-fine-particle-containing masterbatch pulverized product;...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Provided are: an infrared-absorbing-fine-particle-containing masterbatch pulverized product that exhibits excellent infrared-absorbing properties and that exhibits excellent chemical resistance; a dispersion containing said infrared-absorbing-fine-particle-containing masterbatch pulverized product; an infrared-absorbing-material-containing ink; an anti-counterfeiting ink employing the aforementioned materials; an anti-counterfeiting printed product; and a method for manufacturing the infrared-absorbing-fine-particle-containing masterbatch pulverized product. The present invention provides an infrared-absorbing-fine-particle-containing masterbatch pulverized product in which the dispersed particle diameter is 1 μm or greater and that contains a resin in which infrared-absorbing fine particles are dispersed in the interior thereof. |
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