{TAIL ~ A magnetic recording medium} 9, wherein said polysiloxanes are ones having {HEAD ~ methyl hydrogen siloxane units} 
{ TAIL ~ A magnetic recording medium } 9 , wherein said polysiloxanes are ones having { HEAD ~ methyl hydrogen siloxane units }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD