FIELD: chemistry.
SUBSTANCE: invention relates to fluorine-containing polymer; method for processing substrate; coated substrate; use of the specified polymers to obtain functional coatings and/or coating modifications as additives for coating surfaces; composition for coating containing the specified polymer; film manufactured by curing the specified composition; product with coating containing the specified polymer, and method for producing polymer. Polymer contains monomeric units obtained from at least one monomer of formulas (I) or (II):
,
in which Rf1 and Rf2, independently of each other, are selected from groups: CF3-(CF2)1-2-, CF3-(CF2)1-2-O-, CF3-O-(CF2)1-3-, CF3-O-(CF2)1-2-O-, CF3-(CF2)1-2-O-CF2-, CF3-O-(CF2)1-2-O-CF2-, CF3-O-(CF2-O)1-8- and CF3-O-(CF2-O)1-8-CF2-, R1 and R2, independently of each other, are H or C1-C3 alkyl group, L1 and L2, independently of each other, are single bound or saturated branched or unbranched C1-C4 alkylene group, optionally containing heteroatom of O, X1 and X2, independently of each other, are acrylate or methacrylate group, m1 and m2, independently of each other, are equal to 1, 2 or 3, and n1 and n2, independently of each other, are equal to 1, 2 or 3.
EFFECT: obtaining polymers, which are suitable for functional coatings, to improve dirt capture in epoxide, acryl and polyurethane coatings, as well as on items of clothing or skin, and which are profitable from the point of view of their ecotoxicological profile.
17 cl, 3 dwg, 11 ex, 7 tbl
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