CPC C08G 61/123 (2013.01) [C08G 2261/12 (2013.01); C08G 2261/148 (2013.01); C08G 2261/3221 (2013.01); C08G 2261/334 (2013.01)] | 19 Claims |
1. A polytriazole copolymer having a structure according to formula (I):
where:
R1 and R2 are independently selected from —C(CF3)2— and —O—;
R3 and R4 are independently selected from substituted phenyls according to formula (a) and substituted benzyls according to formula (b):
where:
X1, X2, X3, X4, and X5 are independently selected from hydrogen, bromo, fluoro, chloro, iodo, trifluoromethyl, dimethylamino, tert-butyl, carboxyl, triphenylmethyl, tris(4-fluorophenyl)methyl, tris(4-methylphenyl)methyl, (4-hydroxyphenyl)diphenylmethyl, and difluoromethoxy, provided at least one of X1, X2, X3, X4, or X5 on each R3 and each R4 is not hydrogen;
m and n represent monomer mole fractions in the polytriazole copolymer;
0<m<1;
0<n<1;
m+n=1,
provided that when R1 and R2 are identical, R3 and R4 are not identical,
the polytriazole copolymer having a degree of polymerization from 25 to 250.
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