Plastic preparations for paints, paints containing these plastic preparations, and paint-based films

Abstract

The invention relates to a resin-based coating capable of forming a highly designable film with excellent abrasion resistance. Herein, (A) denotes the resin component, (Al) denotes polyvinyl acetal resin, (B) denotes the black pigment, and (BI) denotes the composite of the black pigment and resin. The invention contains at least (A) and (B). (A) contains (Λl) in an amount of 90% by mass or greater. (B) contains (Bl) with a particle diameter of 2pm or greater and equal to or less than όμιη with a mass of 90% by mass or greater, and the mass ratio of (B) to the resin solids content of (A):l is equal to or greater than 7 and equal to or less than 14.