This invention is directed to hyperbranched polymers, more particularly to {HEAD ~ hyperbranched polymers} containing {TAIL ~ silicon atoms}, and to their use as an agent for rendering a substrate water repellent 
containing
This invention is directed to hyperbranched polymers , more particularly to { HEAD ~ hyperbranched polymers } containing { TAIL ~ silicon atoms } , and to their use as an agent for rendering a substrate water repellent
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH