WAESSRIGE UEBERZUGSMASSE MIT EINEM SILIKONHARZ, GEGENSTAND MIT EINEM UEBERZUG DARAUS UND VERFAHREN ZUM HERSTELLEN DES UEBERZUGES

摘要

An improved silicone resin abrasion resistant coating composition is provided, the composition comprising a dispersion of colloidal silica in an aqueous-organic solvent solution of the partial condensate of a silanol and a small amount of a polysiloxane polyether copolymer, said organic solvent comprising a mixture of water miscible polar solvents which are aggressive to plastic.