Patent ID: 6610239
Filing Date: 2003-08-26
Classification: B29C,B29K

Abstract:
A process far preparing a polyurethane article which comprises(a):injecting into a mold, wherein the interior surface of the mold is coated with a coating comprising a continuous matrix of nickel or cobalt having dispersed therein about 10 to about 30 percent by weight based on the coating of a fluorinated polyolefin, (i) a thermoplastic polyurethane, or (ii) a polyisocyanate or isocyanate prepolymer and a material having on average more than one group reactive with an isocyanate; wherein (i) or (ii) come into contact with the coating; (b) exposing the material injected into the mold to conditions wherein a solid mass is prepared; and (c) removing the formed article from the mold.