Removable spray coating and application method

摘要

According to the present invention, sprayable liquid solvent-based compositions for removable coatings are provided along with methods of applying those compositions to a surface for protecting and improving the appearance of the surface. Solvent-based compositions may be applied to a surface as a liquid and undergo evaporation and/or drying to form a “rubberized” material, forming a substantially uniform protective coating on a surface.

主权项

1. A first homogeneous sprayable liquid solvent-based composition formulated for spraying onto an exterior surface of an automotive vehicle to protectively cover said surface, wherein the sprayable liquid composition, once dry, forms a removable protective first coating on said exterior surface, the sprayable liquid solvent-based composition comprising:
(a) a rubberized resin base comprising a poly(ethylene-co-1-butene-co-styrene) block copolymer; (b) an aromatic solvent to solubilize the resin base; (c) a first thinning agent to reduce viscosity of the first composition; and (d) an agent to increase an evaporation rate of the first composition, wherein the removable protective first coating, once dry, forms a solid, rubberized and uniform peelable coating which is adhered to said exterior surface without use of a separate adhesive coating layer.