Patent ID: 6515069
Filing Date: 2003-02-04
Classification: C08G

Abstract:
A release agent comprising a polydimethylsiloxane and a fluorosurfactant, wherein said fluorosurfactant comprises pendant functionality selected from the group consisting of acid functionality, ester functionality, olefin functionality, and hydroxy functionality, and wherein said fluorosurfactant is other than a silicone glycol polymer, a perfluoroalkylsubstituted polyethylene glycol, or a perfluoroalkylsubstituted silane, and wherein said fluorosurfactant is selected from the group consisting of1) a fluorosurfactant having the following Formula I: CF3â€”(CF2)nâ€”C(&boxH;O)â€”Oâ€”R wherein n is a number of from about 1 to about 50, and wherein R is selected from the group consisting of hydrogen and an alkyl of from about 1 to about 25 carbon atoms,2) a fluorosurfactant having the following Formula II: CF3â€”(CF2)nâ€”CH&boxH;CH2 wherein n is a number of from about 1 to about 50, and3) a fluorosurfactant having the following Formula III: CF3â€”(CF2)nâ€”Râ€”OH wherein n is a number of from about 1 to about 50, and R is an alkyl having from about 1 to about 20 carbons.