Copolymerization of Tris(methoxyethoxy)vinyl Silane with N-Vinyl Pyrrolidone: Synthesis, Characterization, and Reactivity Relationships

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">Procedure</td><td align="center">TMEVS </td><td align="center">NVP </td></tr><tr class="thead"><td align="center"><span style="width: 10.0307ptpx;"><svg height="9.05107pt" id="M42" style="vertical-align:-3.05102pt" version="1.1" viewbox="-0.0498162 -6.00005 10.0307 9.05107" width="10.0307pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M397 380C406 395 404 411 396 425S369 451 350 451C302 451 239 372 192 294H189L199 338C214 407 207 451 180 451C152 451 83 405 30 345L48 318C87 354 117 372 125 372S135 362 127 324L55 -5L61 -12C87 -5 117 3 139 5C154 87 168 162 179 207C198 250 240 310 260 332C281 355 297 366 307 366C321 366 333 360 347 346C351 342 360 342 369 348C379 355 389 366 397 380Z" id="g50-115"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="427" vert-adv-y="427"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,4.966,3.001)"><path d="M389 0V32C297 38 291 46 291 118V635C234 613 175 595 109 583V556L161 554C203 552 207 547 207 497V118C207 46 201 38 110 32V0H389Z" id="g50-50"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="487" vert-adv-y="487"></glyph.data></g></svg></span></td><td align="center"><span style="width: 10.0307ptpx;"><svg height="9.05107pt" id="M43" style="vertical-align:-3.05102pt" version="1.1" viewbox="-0.0498162 -6.00005 10.0307 9.05107" width="10.0307pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M397 380C406 395 404 411 396 425S369 451 350 451C302 451 239 372 192 294H189L199 338C214 407 207 451 180 451C152 451 83 405 30 345L48 318C87 354 117 372 125 372S135 362 127 324L55 -5L61 -12C87 -5 117 3 139 5C154 87 168 162 179 207C198 250 240 310 260 332C281 355 297 366 307 366C321 366 333 360 347 346C351 342 360 342 369 348C379 355 389 366 397 380Z" id="g50-115"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="427" vert-adv-y="427"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,4.966,3.001)"><path d="M414 144C384 79 371 75 317 75H135L276 221C367 316 408 376 408 465C408 570 327 635 237 635C179 635 131 609 100 575L42 494L67 471C94 510 138 565 205 565C277 565 321 517 321 435C321 348 258 270 195 195C146 137 88 81 33 26V0H411C423 44 433 88 446 135L414 144Z" id="g50-51"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="487" vert-adv-y="487"></glyph.data></g></svg></span></td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Fineman-Ross</td><td align="center">0.502</td><td align="center">0.327</td></tr><tr><td align="left">Kelen-Tudos</td><td align="center">0.498</td><td align="center">0.318</td></tr><tr><td align="left">Mayo-Lewis</td><td align="center">0.513</td><td align="center">0.336</td></tr><tr><td align="left">Curve-fitting</td><td align="center">0.505</td><td align="center">0.331</td></tr><tr><td align="left">Average values</td><td align="center">0.504</td><td align="center">0.328</td></tr><tr><td align="left"> </td><td align="center">±0.009</td><td align="center">±0.008</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Monomer reactivity ratios of TMEVS/NVP copolymer.

International Journal of Polymer Science

tab4

Table 4

Table 4: Copolymerization of Tris(methoxyethoxy)vinyl Silane with N-Vinyl Pyrrolidone: Synthesis, Characterization, and Reactivity Relationships 