Optically brightened aqueous compositions
An aqueous composition that includes an optical brightener (e.g. a UV-fluorescent compound) and forms a coating when applied to an array of surfaces. The coating may be applied to polyester shrink wrap film making the film tamperproof when applied as packaging or over packaging closures. A method of...
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Zusammenfassung: | An aqueous composition that includes an optical brightener (e.g. a UV-fluorescent compound) and forms a coating when applied to an array of surfaces. The coating may be applied to polyester shrink wrap film making the film tamperproof when applied as packaging or over packaging closures. A method of making the aqueous composition as well as a method of applying the aqueous composition to a substrate or surface. |
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