More particularly, it is concerned with a process for obtaining a highly purified polar vinyl compound from a mixture of a polar vinyl compound, impurities such as polymerization inhibiting substances and starting materials used in preparation of the polar vinyl compound, that is, from {HEAD ~ a polar vinyl compound} containing {TAIL ~ impurities}  
containing
More particularly , it is concerned with a process for obtaining a highly purified polar vinyl compound from a mixture of a polar vinyl compound , impurities such as polymerization inhibiting substances and starting materials used in preparation of the polar vinyl compound , that is , from { HEAD ~ a polar vinyl compound } containing { TAIL ~ impurities }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH