MICROCAPSULE INCLUDING ULTRAVIOLET ABSORBER

摘要

PURPOSE:To provide a microcapsule filler excellent in ultraviolet absorbancy and exerting no adverse effect on an ultraviolet absorber coated matter. CONSTITUTION:In a microcapsule including an ultraviolet absorber, a hexamethylene diisocyanate derivative whose viscosity a Brookfield viscometer is 1000cps or less at 25 deg.C is used as a microcapsule wall film agent.