BASE MATERIAL WITH MODIFIED RESIN LAYER AND PRODUCTION THEREOF Russian patent published in 2019 - IPC B32B27/10 B32B27/42 B32B13/00 B27N7/00 

FIELD: construction.

SUBSTANCE: invention relates to the field of finishing coatings and concerns a base material with a modified resin layer and a method for production thereof. Base material comprises at least one resin layer on one of its sides, wherein at least one resin layer contains a formaldehyde resin; polymer is selected from a group consisting of polyacrylates, polyepoxides, polyesters, polyurethanes and long-chain silanol; and at least one silane compound of general formula (I), R_aSiX_(4-a), and/or a hydrolysis product thereof, where X is H, OH or a hydrolysable residue selected from a group consisting of halogen, alkoxy, carboxy, amino, monoalkylamino or dialkylamino, aryloxy, acyloxy, alkylcarbonyl; R is a non-hydrolysable organic residue R selected from a group consisting of alkyl, aryl, alkenyl, substituted and unsubstituted alkynyl, cycloalkyl, which can be interrupted by -O- or -NH-, and wherein R can contain at least one functional group Q, which is selected from a group consisting of hydroxy-, ester, amino-, monoalkylamino-, dialkylamino-, anilino-, amide, carboxy-, mercapto-, alkoxy-, aldehyde, alkylcarbonyl, epoxide, alkenyl, alkynyl, acrylic, acryloxy-, methacrylic, methacryloxy-, cyano- and isocyanate groups; and a is equal to 0, 1, 2, 3, in particular 0, 1 or 2.

EFFECT: invention provides creation of surfaces close to natural surfaces and having such characteristics as appearance, tactile sensation, heat conductivity, hardness, surface structure, acoustic properties, impact resistance.

15 cl, 4 dwg