In the water repellent treatment the silicon organic compound may be applied to and be reacted to become bonded to any of the solid ingredients of {HEAD ~ the composition}, including {TAIL ~ urea} which serves as a self ignition inhibitor 
including
In the water repellent treatment the silicon organic compound may be applied to and be reacted to become bonded to any of the solid ingredients of { HEAD ~ the composition } , including { TAIL ~ urea } which serves as a self ignition inhibitor
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 OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH