The preferred lubricant oil for use in {HEAD ~ the compositions} of {TAIL ~ the present invention} is a mineral base oil 
The preferred lubricant oil for use in { HEAD ~ the compositions } of { TAIL ~ the present invention } is a mineral base oil
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH