Naotech Co., Ltd. has received a patent for a coating composition for a wiper blade comprised of 100 parts by weight, based on non-volatile matter content, of a binder resin with or without a curing agent; 60-1,200 pCarts by weight of a silicone-based wax having a melting point of 30°-130° C.; 60-1,200 parts by weight of a silicone-based oil and 60-800 parts by weight of a solid lubricant.
Source:
http://www.coatingsworld.com/issues/0913/view_patents/coating-composition-for-wiper-blade/
