| 摘要 |
Disclosed herein is a biocidal polymer including at least one repeating unit of formula (A): wherein: R1 in each occurrence independently represents a divalent aromatic group containing 6 to 30 carbon atoms, a C2-C16 alkylene group or an alkylene biscyclohexyl; Y in each occurrence independently represents an oxygen atom or a sulfur atom; and Z1, Z2, Z3 and Z4 in each occurrence independently represent a hydrogen atom or a halogen atom; wherein at least one of Z1, Z2, Z3 and Z4 in the at least one repeating unit of formula (A) is a halogen atom. The preparation process and applications of the biocidal polymer are also disclosed.
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