Patent ID: 6107399
Filing Date: 2000-08-22
Classification: C09D

Abstract:
A release agent for improving the release and antideposition characteristics of a hard impermeable surface comprising an aqueous solution formed by combining (i) 1-5% by weight of a dimer of at least two alkoxy functional silanes, (ii) an aqueous silicone emulsion of a polydiorganosiloxane, the solution including 1-5% by weight of the polydiorganosiloxane, (iii) the total content of water in the solution being 60-98% by weight including the water of the emulsion; and (iv) 1-30% by weight of a water soluble hydrophilic organic solvent selected from the group consisting of ethylene glycol, propylene glycol, ethylene glycol n-butyl ether, ethylene glycol phenyl ether, diethylene glycol methyl ether, diethylene glycol n-butyl ether, propylene glycol methyl ether, propylene glycol methyl ether acetate, dipropylene glycol methyl ether acetate, propylene glycol n-butyl ether, propylene glycol phenyl ether, dipropylene glycol methyl ether, dipropylene glycol n-butyl ether, and tripropylene glycol methyl ether.