The present invention employs alkyl polysilicate to form silicone-polyester-polysilicate hybrid compositions with an appropriate proportion to modify silicone-polyester resin, or directly adds the alkyl polysilicate at an appropriate proportion into silicone-polyester resin to produce a hybrid composition....http://www.google.com.au/patents/US6893724?utm_source=gb-gplus-sharePatent US6893724 - Silicone-polyester-polysilicate hybrid compositions for thermal resistance coating
