FIELD: chemistry.
SUBSTANCE: proposed fluoropolymer consists of repeating blocks, obtained from: (a) from 11 to 40 mole % tetrafluoroethylene; (b) from 40 to 64 mole % vinylidene-fluoride; (c) from 1 to 30 mole % perforated vinyl ester with formula CF2=CFOCF2CF2CF2OCF3; and (d) from 1 to 20 mole % vinyl ester perfluoromethyl.
EFFECT: invention can be used for production of polymers with new sequence distribution.
12 cl, 11 ex, 2 tbl
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