Patent ID: 9404014
Filing Date: 2016-08-02
CPC Classification: C08G,C08K,C09D

Claim Text:
1. A process for making a storage stable aqueous co-dispersion comprising: emulsifying at least one silane or silane oligomer in the presence of an emulsifier at a temperature between 20° C. and 65° C., to form a silane or silane oligomer emulsion; and blending the silane or silane oligomer emulsion with an epoxy resin emulsion or an epoxy resin dispersion at room temperature, to form the aqueous co-dispersion; wherein the epoxy resin of the epoxy resin emulsion and the epoxy resin dispersion comprises a liquid or solid bisphenol type epoxy resin having an epoxy equivalent weight of about 180 to about 3500.