POLISHING COMPOSITE FOR PAINT AND VARNISH COAT CARE Russian patent published in 2006 - IPC C09G1/12 

FIELD: polishing materials.

SUBSTANCE: invention describes a polishing composite for pant and varnish coats care that comprises wax-like compound, silicone oil, alcohol, hydrocarbon solvent, fatty acid, linear polymers of molecular mass 160 x 10³ Da, not above, and water. The composite comprises additionally 8-10% aqueous suspension of nanodiamonds of detonation synthesis with particles size 4-6 nm, di- or triethanolamine. As a wax-like compound the composite comprises mixtures of waxes showing melting points 72-85°C and 83-91°C, respectively, taken in the ratio = (0.35-0.5):(0.5-65) (weight parts) and in the following ratio of components in the composite, wt.-%: mixture of waxes, 4.5-6.5; linear polymers of molecular mass 160 x 10³ Da, not above, 0.1-0.35; hydrocarbon solvent, 8-10; alcohol, 1-3; fatty acid, 3-5; di- or triethanolamine, 1-3; silicone oil, 2-3; aqueous suspension of nanodiamonds, 0.2-1.2, and water, the balance. The composite can comprise biocide and perfume additionally. Invention provides improvement of penetrating capacity of the polishing composite into surface micropores of paint and varnish material in its treatment and enhancing the formed coat strength by moisture resistance and atmosphere resistance, among them, to UV-radiation.

EFFECT: improved and valuable properties of composite.

7 cl, 2 tbl