Useful solvents can comprise water, alcohols such as methanol, ethanol, {HEAD ~ propanol} and isopropanol, N methylpyrrolidone, aromatics such as benzene, toluene and xylene, ketones such as {TAIL ~ acetone}, ethers such as ethyl ether, esters such as ethyl acetate or mixtures thereof 
Useful solvents can comprise water , alcohols such as methanol , ethanol , { HEAD ~ propanol } and isopropanol , N methylpyrrolidone , aromatics such as benzene , toluene and xylene , ketones such as { TAIL ~ acetone } , ethers such as ethyl ether , esters such as ethyl acetate or mixtures thereof
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH