𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Miscibility of poly(vinyl methyl ketone) with poly(2-hydroxyethyl methacrylate) and poly(epichlorohydrin)

✍ Scribed by Qipeng Guo; Jinyu Huang; Xiaoqing Li

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
266 KB
Volume
32
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.

✦ Synopsis

Blends of poly(viny1 methyl ketone) (PVMK) with poly(2-hydroxyethyl methacrylate) (PHEMA) and poly(epichlorohydrin) (PECH) were prepared by casting from a common solvent. It was found that all the PVMK blends are miscible and show a single, composition-dependent glass transition temperature (T,). The T8 composition dependence has been analysed by the use of the Gordon-Taylor equation. A FTIR study revealed that a hydrogen-bonding interaction occurs between the components of the PVMK/PHEMA blends and it is slightly stronger than in pure PHEMA. The observed miscibility of PVMK with PHEMA, as well as with PECH, can be considered to be due to hydrogen-bonding interactions between the components.

πŸ“œ SIMILAR VOLUMES

Completely miscible ternary blendsβ€”2. Po
Completely miscible ternary blendsβ€”2. Poly(epichlorohydrin)-poly(methyl methacrylate)-poly(vinyl acetate)
✍ Guo Qipeng πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 196 KB

Blends of poly(epichlorohydrin) (PECH) and poly(vinyl acetate) (PVAc) are shown to be completely miscible, based on the observation of a single glass transition temperature (Ts) by differential scanning calorimetry and lower critical solution temperature (LCST) behaviour. Miscibility of PECH with PV

Miscibility of poly(N-vinyl-2-pyrrolidon
Miscibility of poly(N-vinyl-2-pyrrolidone) with (methyl methacrylate)/(2-hydroxyethyl methacrylate) and (n-butyl methacrylate)/(2-hydroxyethyl methacrylate) copolymers
✍ S.Y. Lee; M.Y. Low; S.H. Goh πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 246 KB

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