Patent ID: 7520553
Filing Date: 2009-04-21
Classification: B60R

Abstract:
1. An aerosol spray rubber composition for use as a temporary coating on vehicles comprising: (a) a first solvent; (b) a second solvent; (c) a rubber coating composition; (d) a propellant; and (e) a release agent, wherein: the first solvent is from the group consisting of hexane, pentane, heptane, and toluene; the second solvent is from the group consisting of acetone, methyl ethyl keytone, and cyclohexanone; the coating composition is from the group consisting of neoprene styrene-block rubber, butadiene rubber, and europrene rubber; the propellant is from the group consisting of a propane/butane blend propellant yielding 70 psi @ 70 degrees F., dimethyl ether, CO the release agent is from the group consisting of 1000 cst silicone oil, 200-2000 cst silicone oil, 350 cst silicone oil, and 10,000 cst silicone oil.