PROCESS FOR PREPARING A WATER-DILUTABLE, HEAT-CURABLE ORGANOPOLYSILOXANE MODIFIED WITH ORGANIC POLYOLS

摘要

Heat-curable vehicles and a process for their preparation which can be diluted with water after neutralization, by the partial reaction of a low molecular weight alkoxysiloxane with a low molecular weight polyol having carboxyl groups and at least two hydroxyl groups. The vehicle dissolves in water, optionally in the presence of slight amounts of auxiliary solvents, highly concentrated solutions being obtained with a solids content of 80 weight percent or higher, yet a relatively low viscosity.