CRYSTALLINE COLLOIDAL ARRAY OF PARTICLES, CONTAINING REACTIONABLE SURFACE-ACTIVE SUBSTANCE Russian patent published in 2014 - IPC B01J13/14 C08F212/08 C09D5/29 

FIELD: chemistry.

SUBSTANCE: claimed invention relates to crystalline colloidal arrays. Described is a method of obtaining a crystalline colloidal array, including the dispersion of a monomer in an emulsion, which contains a polymer reactionable surface-active substance; the monomer polymerisation to obtain monodisperse polymer particles, where the polymer reactionable surface-active substance is covalently bound with the polymer particles, and the application of the dispersion on a substrate, with particles being self-ordered in the form of an ordered periodic array, and the polymer reactionable surface-active substance includes at least one compound, selected from polyethyleneglycolmonomethacrylate, polyethyleneglycolacrylate, poly(propyleneglycol)monomethacrylate esters of phosphoric acid, poly(propyleneglycol)monoacrylate esters of phosphoric acid, poly(ethyleneglycol)monomethacrylate esters of phosphoric acid, poly(ethyleneglycol)monoacrylate esters of phosphoric acid, poly(propyleneglycol)monomethacrylatesulphate, poly(propyleneglycol)monoacrylatesulphate, poly(ethyleneglycil)monomethacrylatesulphate, poly(ethyleneglycol)monoacrylate sulphate, allyloxypolyethoxysulphate, allyloxypolyethoxyphosphate, allyloxypolypropyloxysulphate and allyloxypolypropyloxyphosphate. Also described is the crystalline colloidal array, a product, containing the crystalline colloidal array, a film, containing the crystalline colloidal array, a coating composition, containing the crystalline colloidal array.

EFFECT: obtaining the crystalline colloidal array, including the polymer reactionable substance, covalently bound with the surface of particles, which possesses the lower formation of defects in the array.

19 cl, 3 ex