{HEAD ~ This invention} relates to {TAIL ~ polyisocyanates} which contain at least some d limonene as an additive 
relates to
{ HEAD ~ This invention } relates to { TAIL ~ polyisocyanates } which contain at least some d limonene as an additive
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH