Patent ID: 9574092
Date: 2017-02-21
CPC Classifications: B05D,C09D,F24S,Y02E,Y10T

Claim:
1. A paint formulation comprising: a) an oxide-based pigment at a concentration between 5% (wt/wt) and 30% (wt/wt), the pigment includes at least one selected from the group consisting of a manganese ferrite black spinel, a chromium cobalt iron black spinel, a copper chromite black spinel, and a nickel iron chromite black spinel; b) an organic binder at a concentration between 10% (wt/wt) and 80% (wt/wt), the binder includes at least one component selected from the group consisting of a methyl polysiloxane, a phenyl polysiloxane, a phenylmethyl silicone resin, and an emulsion of a phenylmethyl polysiloxane resin; c) a boron-based glass additive in the form of particles having a size between 80 μm and 140 μm, and at a concentration between 1% (wt/wt) and 20% (wt/wt), the additive includes at least one component selected from the group consisting of boric acid, boron oxide, metal borides, and boron salts; d) an inorganic filler in the form of particles having a size less than 30 μm, and including at least one component selected from the group consisting of mica, talc, and clay; and e) an organic solvent at a concentration between 10% (wt/wt) and 60% (wt/wt), the solvent including at least one component selected from the group consisting of a glycol ether, an aromatic naphtha solvent, butyl acetate, toluene, and a member of the xylene family, wherein said oxide-based pigment and/or the paint formulation have an absorptivity of at least 70% with respect to light having a wavelength in the range from 250 nm to 3000 nm.