This invention relates to {TAIL ~ a pervaporation membrane} and to {HEAD ~ an α fluoroacrylic acid polymer} of which the membrane is made 
This invention relates to { TAIL ~ a pervaporation membrane } and to { HEAD ~ an α fluoroacrylic acid polymer } of which the membrane is made
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH