Polymer network of fixed topology in a high-molecular weight solvent
β Scribed by M. Benhamou; A. Bensafi; M. Benmouna
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 766 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0167-7322
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π SIMILAR VOLUMES
Some low-molecular-weight polymers (poly(butyl methacrylate), nylon 6, nylon 12) in the solvent system m-cresol/n-heptane, with effective refractive index increments (dn/cac), in the range 0.34~).81 ml/g, have been studied by light scattering. These extremely large values, measured by differential r
The behaviour of ultra-high molecular weight poly(butyl methacrylate) (/~w = 9.59 Γ 106-24.50 Γ 106) in dilute solution in methyl ethyl ketone, benzene, dioxane, and cyclohexanone, at 25c'C. has been investigated by viscometry. Mark Houwink relations have been established, and the unperturbed dimens