the same water drop and no rag layer at the oil water interface while this invention may be embodied in many different forms there are described in detail herein specific preferred embodiments of the invention the present disclosure is an exemplification of the principles of the invention and is not intended to limit the invention to the particular embodiments illustrated all patents patent applications scientific papers and any other referenced materials mentioned herein are incorporated by reference in their entirety additionally the invention also encompasses any possible combination of some or all of the various embodiments described and incorporated herein furthermore the invention also encompasses combinations in which one some or all but one of the various embodiments described and or incorporated herein are excluded the above disclosure is intended to be illustrative and not exhaustive this description will suggest many variations and alternatives to one of ordinary skill in this art all these alternatives and variations are intended to be included within the scope of the claims where the term u201c comprising u201d means u201c including but not limited to u201d those familiar with the art may recognize other equivalents to the specific embodiments described herein which equivalents are also intended to be encompassed by the claims all ranges and parameters disclosed herein are understood to encompass any and all subranges subsumed therein and every number between the endpoints for example a stated range of u201c 1 to 10 u201d should be considered to include.