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Dynamics of Poly(vinyl acetate) in Bulk and on Silica

✍ Scribed by Blum, Frank D.; Xu, Gu; Liang, Minghua; Wade, Charles G.

Book ID
126076471
Publisher
American Chemical Society
Year
1996
Tongue
English
Weight
184 KB
Volume
29
Category
Article
ISSN
0024-9297

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πŸ“œ SIMILAR VOLUMES

Effect of diluents on poly(vinyl acetate
Effect of diluents on poly(vinyl acetate) dynamics
✍ Blum, Frank D. ;Dickson, Jane E. ;Miller, Wilmer G. πŸ“‚ Article πŸ“… 1984 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 670 KB

## Abstract The effect of diluents and temperature on segmental motion in poly(vinyl acetate) was investigated by both NMR and ESR spectroscopy. Three classes of diluents were studied: chloroform, a thermodynamically good solvent; water, a poor solvent which slightly swells the polymer and lowers i

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## SYNOPSIS Poly(viny1 acetate) (PVAc) was incorporated into silica gel using the sol-gel process involving tetraethoxysilane (TEOS) . In order to prepare silica-gel microhybrids, two different processes were employed, and the physical properties of the resulting two sets of hybrids were compared.

Long branching in poly(vinyl acetate) an
Long branching in poly(vinyl acetate) and poly(vinyl alcohol). I. Crosslinking and crosslinking cleavage of poly(vinyl acetate)
✍ Nozakura, Shun-Ichi ;Morishima, Yotaro ;Murahashi, Shunsuke πŸ“‚ Article πŸ“… 1972 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 637 KB

## Abstract A crosslinked network was formed by the reaction of partially saponified poly(vinyl acetate) and toluylene diisocyanate in benzene. The yield of gel was markedly dependent on the degree of saponification and the concentrations of polymer and diisocyanate. Crosslinked poly(vinyl alcohol)