International Journal of Polymer Science / 2015 / Article / Tab 1

Research Article

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

Table 1

Feed and copolymer compositions, conversion, and intrinsic viscosity [] of TMEVS/NVP copolymer.

Test number (feed)Conversion%N% (copolymer) [] (dL/g)

1 0.782 9.5 1.834 0.714 2.47
2 0.609 9.1 2.551 0.608 1.78
3 0.481 9.4 2.675 0.595 1.35
4 0.369 9.9 3.693 0.490 0.97
5 0.275 8.3 5.004 0.375 0.92
6 0.205 8.8 5.784 0.316 0.88
7 0.137 8.7 6.802 0.250 0.81

is the mole fraction of monomer-1 (TMEVS) in the initial feed; .
is the mole fraction of monomer-1 (TMEVS) in the copolymer; .

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