Patent ID: 6414238
Filing Date: 2002-07-02
Classification: C04B,Y02B

Abstract:
A method of fastening to a support a solar cell having a front glass plate and a rear backing of a polyvinylfluoride foil, said method comprising the steps of:(a) preparing a bonding composition from a hydraulic cement, a finely divided neutral aggregate and an aqueous dispersion of a polyacrylic acid derivative having a logarithmic decrement of torsional vibration damping, determined in accordance with ISO 537, having a maximum at a temperature below 0Â° C.; (b) applying said bonding composition between said rear backing of polyvinylfluoride foil of said solar cell and a support surface; and (c) permitting said bonding composition to set, thereby bonding said polyvinylfluoride-foil backing of said solar cell to said support surface.