Abstract: A non-sticky water-based coating material in the form of a film applied to the face of a circuit board that is loaded with electronic parts; which comes into contact with the outside environment. The coating material can be formed into the film at room temperature without using a coalescence, does not contain a solvent and forms a membrane having flexibility, low Young's modulus, favorable adhesive properties, moisture resistance and insulating properties. Specifically, the non-sticky water-based conformal coating material includes a resin wherein a flexible acrylic resin having glass transition temperature of at most 0° C. is the main chain and a vinyl polymer having a glass transition temperature of at least 20° C. is grafted to the flexible acrylic resin; the content of the vinyl polymer being 10 to 70% by weight based on the flexible acrylic resin.

Abstract: Coated moldings coated, on surfaces of moldings, with paint constituted of a thermoplastic resin having affinity for a thermoplastic resin used as a main constituent of the moldings. Method and apparatus for recycling the coated moldings are also described in which the coated moldings are crushed by means of a crusher and the crushed moldings are molded in a mold to provide fresh moldings, followed by coating, by means of a coating device, the fresh moldings on surfaces thereof with a paint constituted of a thermoplastic resin having affinity for the thermoplastic resin for the moldings.

Abstract: Coated moldings coated, on surfaces of moldings, with paint constituted of a thermoplastic resin having affinity for a thermoplastic resin used as a main constituent of the moldings. Method and apparatus for recycling the coated moldings are also described in which the coated moldings are crushed by means of a crusher and the crushed moldings are molded in a mold to provide fresh moldings, followed by coating, by means of a coating device, the fresh moldings on surfaces thereof with a paint constituted of a thermoplastic resin having affinity for the thermoplastic resin for the moldings.

Abstract: The object of the present invention is to provide a coating material for recycling a thermoplastic resin mold, wherein said coating material is coated on the surface of said thermoplastic resin mold and said thermoplastic resin mold, discarded, can be recycled without removing the coating film of said coating material. To attain said object, a thermoplastic resin mold is coated with a coating material containing a thermoplastic resin and non-yellowing type cellulose derivative as vehicles, said thermoplastic resin having compatibility with the thermoplastic resin of said thermoplastic resin mold. Said thermoplastic resin mold, surface coated, used, and discarded, can be recycled without removing the coating film of said coating material, and further the resulting recycled thermoplastic resin mold does not degrade.

Abstract: A golf ball having an outermost layer of a coating film formed from a polyurethane clear top coat comprising (A) a polyol component containing a polyurethane polyol having terminal hydroxyl groups and urethane bonds in the main chain thereof, said polyurethane polyol being formed from a diisocyanate compound and a hydroxyl group-containing compound and having a hydroxyl value of 20 to 100 mgKOH/g when the non-volatile content is 100% by weight, a concentration of urethane group of 1 to 5 millimoles/g and a weight average molecular weight of 10,000 to 50,000, and (B) a yellowing resistant polyisocyanate, wherein the NCO/OH equivalent ratio is from 0.7/1.0 to 2.0/1.0. The golf ball has excellent scratch resistance, weatherability and surface durability, and the golf ball which is hard to generate scratch, face cuts and cracks when struck with an iron club can be produced in good coating workability.