ULTRAVIOLET SHIELDING COMPOSITION, METHOD OF MANUFACTURING THE SAME, METHOD OF USING THE COMPOSITION, AND ARTICLES USING THE COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide an ultraviolet shielding composition in which a polymer-bonded ultraviolet absorbing agent is dispersed in a dispersing medium such as a resin, and which is superior in ultraviolet shielding effect, high in transparency and superior in anti-bleeding property. SOLUTION: The ultraviolet shielding composition is characterised by being formed by dispersing the polymer-bonded ultraviolet absorbing agent obtained by reacting an ultraviolet absorbing agent having a reactive group with a polymer having a group having reactivity with the reactive group, in the dispersing medium. COPYRIGHT: (C)2008,JPO&INPIT