Crosslinking reaction of poly(vinyl alcohol) with glyoxal
β Scribed by Yun Zhang; Peter C. Zhu; David Edgren
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 196 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1022-9760
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π SIMILAR VOLUMES
## 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)
## Abstract Crosslinked poly(vinyl alcohol) (CPVA) microspheres were first prepared via the suspension polymerization of vinyl acetate and the alcoholysis of poly(vinyl acetate). Afterwards, a twoβstep method involving graft polymerization and Hofmann degradation was used to prepare functional poly