
{"publication_number": "US-4271215-A", "abstract": "a coating composition comprising a carboxy - functional siloxane fluid , an organic titanate and a volatile diluent is applied to a water - impermeable surface and dried . the treated surface has the properties of promoting water - droplet formation , rather than water - film formation when rained upon and releasing frozen water , such as ice , snow , sleet and frost under a very low force .", "application_number": "US-8943879-A", "description": "the present invention relates to a method for treating a water - impermeable surface to facilitate the release of frozen water therefrom , said method comprising applying to said water - impermeable surface a coating composition obtained by mixing components consisting essentially of ( a ) 15 to 70 parts by weight of a carboxy - functional siloxane fluid having the formula r &# 39 ;( ch 3 ) 2 sio {( ch 3 ) 2 sio 