. . "The surface modifier can be represented by the formula, Rm XHn where R may be a branched or straight chain hydrocarbyl group or substituted hydrocarbyl group or groups having one or more carbon atoms and where X is at least one heteroatom, which can be O, N, P or S atoms or a combination thereof; and H is an active hydrogen and n is such that the compound has no net charge." . . . .