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Table 4 Thermoanalytical data of the polymers 36–45

From: Synthesis and biological evaluation of new nanosized aromatic polyamides containing amido- and sulfonamidopyrimidines pendant structures

Polym. no Steps T(°C) range % wt loss Residue (%) Td (°C)
36 I 20–303 17.06 1.8 288
II 303–438 16.25   404
III 438–666 64.89   628
37 I 20–263 8.78 0.7 242
II 263–463 43.6   373
III 463–676 46.91   611
38 I 20–291 25.22 1.74 263
II 291–435 27.52   380
III 435–643 45.51   586
39 I 20–298 14.52 0 240
II 298–466 20.9   389
III 466–634 65.8   590
40 I 20–201 6.86 5.32 133
II 201–412 13.94   361
III 412–656 73.89   607
41 I 20–338 11.39 8.96 130
II 338–489 30.33   476
III 489–596 41.08   579
IV 596–701 8.23   653
42 I 20–296 10.22 4.19 229
II 296–456 35.56   391
III 456–680 50.02   605
43 I 20–290 11.02 2.4 270
II 287–425 28.73   399
III 425–640 57.83   580
44 I 34–360 18.35 6.71 252
II 364–503 30.5   472
III 503–700 44.42   665
45 I 21–410 19.63 8.06 365
II 412–564 39.47   536
III 564–621 28.95   605
IV 621–670 3.87   636