Patent ID: 8211961
Filing Date: 2012-07-03
Classification: C08K,C09D

Abstract:
1. A process for preparation of a thermal insulation and waterproof coating comprising next steps: a) pouring deionized water in a container; b) mixing the deionized water with isothiazolone; c) adding antifoam; d) shaking and continuously mixing with polyelectrolyte of carboxylate salt; e) adding and mixing 2-ethyl-hexane and then adding and mixing monoethylene glycol at ambient temperature; f) adding and mixing sodium hexametaphosphate solution at 20%; g) adding and mixing styrene acrylic resin; h) adding and mixing titanium dioxide; i) adding and mixing monoethylene glycol; j) adding and mixing laminated calcium carbonate; k) adding and mixing hydroxy methyl cellulose; l) adding and mixing dioctyl phthalate (DOP); m) adding and mixing a plastifier; n) adding and mixing a buffer of ammonium hydroxide at 28%; o) adding and mixing acrylic thickener; p) adding and mixing a thinner; q) reposing the mixture for 5 minutes; and r) mixing and shaking the mixture of step q) while adding styrene acrylic resin, wherein the thermal insulation and waterproof coating has a viscosity between 30,000 to 50,000 centipoise.