Water vapour sorption behaviour of copolymers of N,N-diethylaminoethyl methacrylate and methyl methacrylate
β Scribed by Jose M. Cornejo-Bravo; Ronald A. Siegel
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 864 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0142-9612
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π SIMILAR VOLUMES
## Abstract Copolymers of __N__βacryloylcarbazole (A) and methyl methacrylate (M) were synthesized in different inβfeed ratios. The composition of the copolymer was determined by the help of ^1^H NMR spectrum. The comonomer reactivity ratios determined by KelenβTudos (KT) and nonlinear errorβinβvar
A~traet--The miscibility of poly(N-vinyl-2-pyrrolidone) (PVP) with (methyl methacrylate)/(2-hydroxyethyl methacrylate) (MMA/HEMA) and (n-butyl methacrylate)/(2-hydroxyethyl methacrylate) (BMA/HEMA) copolymers was studied. While PVP is immiscible with poly(methyl methacrylate), it is miscible with a
Terpolymers composed of N-n-propylacrylamide (NPAAm), butyl methacrylate (BMA), and N,N-diethylaminoethyl methacrylate (DEAEMA) were prepared in an attempt to investigate the temperature-induced phase transition and its mechanism. Poly(NPAAm) showed the lower critical solution temperature (LCST) aro
Abstrac~ Sorption isotherms of water vapour were determined for crosslinked poly-2-hydroxyethyl methacrylate (PHEMA), poly-2-(2'-hydroxyethoxy)ethyl methacrylate (PHEOEMA) and statistical copolymers at 35'. In the case of PHEMA the amount sorbed does not depend on the porosity of structure: sorption