## Abstract The copolymerizations of __N__‐vinyl‐2‐pyrrolidone/styrene and __N__‐vinyl‐2‐pyrrolidone/methyl methacrylate—both systems with extremely different reactivity ratios—have been investigated in a recording dilatometer equipped with a thermo‐couple. The shrinkages of the systems can be desc
Kinetik von copolymerisationen, 3. Geschwindigkeit der copolymerisation von N-vinyl-2-pyrrolidon, styrol und methylmethacrylat
✍ Scribed by Braun, Dietrich ;Disselhoff, Gabriele ;Quella, Ferdinand
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1981
- Weight
- 399 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0025-116X
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✦ Synopsis
Abstract
The rates of the binary copolymerizations of N‐vinyl‐2‐pyrrolidone, styrene, and methyl methacrylate were investigated dilatometrically. In both systems with N‐vinyl‐2‐pyrrolidone as one of the two monomers the rate of copolymerization can be described by a theory of Abkin, whereas a theory of Russo and Munari can be applied to the behavior of the system styrene/methyl methacrylate.
📜 SIMILAR VOLUMES
The polymerization rate of the ternary monomer system, styrene, N-vinyl-2-pyrrolidone, and methyl methacrylate, was investigated in bulk at 60 "C with AIBN as initiator. The results were interpreted by means of the well known classical reaction model and a newly derived simplified reaction model. Th