Modified poly(vinyl alcohol) as a dispersant in suspension polymerization of vinyl chloride: 3. Acetalized poly(vinyl alcohol)
✍ Scribed by V. Macho; M. Fabíni; M. Rusina; S. Bobula; M. Harustiak
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 365 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract It is a common view that poly(vinyl acetate) has many branches at the acetyl side group, but that the corresponding poly(vinyl alcohol) has little branching. In order to study the branching in poly(vinyl acetate) and poly(vinyl alcohol) which is formed by chain transfer to polymer, the
## Abstract The use of weak alkalies such as sodium carbonate (Na~2~CO~3~), sodium bicarbonate (NaHCO~3~) and their 1 : 1 molar mixture, and strong alkalies such as sodium hydroxide (NaOH) and sodium methoxide (NaOMe) as pH controllers in suspension polymerization of vinyl acetate monomer (VAM) has