ACRYLIC RESIN FOR USE IN FLUOROCARBON COMPOSITIONS AND PRODUCTION METHODS THEREOF Russian patent published in 2012 - IPC C08F220/14 C08F220/32 C09D127/12 

FIELD: chemistry.

SUBSTANCE: described is a method of producing acrylic resin, said method involving: polymerisation (1) of at least one non-functional acrylic monomer and (2) at least one epoxy functional acrylic monomer, having an epoxy group; and reaction of at least one amine compound, having a cyclic, heterocyclic, alkyl or heteroalkyl structure, substituted with a primary or secondary amine group, with an epoxy functional acrylic monomer such that the primary or secondary amine opens the epoxy group to obtain acrylic resin, having amine functional capabilities and hydroxyl functional capabilities, wherein the polymerisation step (1) and (2) further involves polymerisation (1) and (2) with (3) at least one functional acrylic monomer different from (2). Described also is an acrylic resin for use in compositions of a fluorocarbon coating obtained using said method. Described is a fluorocarbon coating composition containing: fluorocarbon resin, a cross-linking agent and said acrylic resin.

EFFECT: obtaining a resin which, when included in a coating composition, reduces viscosity and provides desirable pigment wetting characteristics.

30 cl, 5 ex, 2 tbl