Alkoxylated compounds of formula I. Selected content is stored at the distributed local database and tier1 search server. A plurality of contact brushes each have a proximal end connected to a printed circuit board. This method thereafter cools at least the patterned sheet portion below a heat deflection temperature of the polymeric material, forms the remaining sheet portion, and then cools the remaining sheet portion below the heat deflection temperature so that features other than the central pattern, such as nail and butt edges, can be mechanically worked into the polymeric sheet.