The effect of the dissolved state of poly(vinyl alcohol) (PVA) molecules in water on the color development due to PVA-iodine complexes was investigated at each given PVA and iodine concentration using two kinds of syndiotactic-rich PVA (S-PVA) which are unstable in water because of the formation of
Studies of structure formation in poly(vinyl alcohol) solutions
β Scribed by Zubov, P. I.; Osipov, E. A.
- Book ID
- 120212806
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1965
- Tongue
- English
- Weight
- 1005 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0449-2951
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π SIMILAR VOLUMES
The thermo reversible gelation of poly(vinylch1oride) (PVC) is investigated by calorimetric and optical measurements. In a dynamic heating or cooling scan different thermal transitions are observed. The temperatures of these enthalpic transitions as well as the gel-sol temperatures are dependent upo
The formation of collagen fibrils in poly(vinyl alcohol) (PVA) and in poly(vinyl pyrrolidone) (PVP) was investigated using Atomic Force Microscopy (AFM). The water solutions of PVA and PVP containing 1%, 3% and 5% of collagen were cast onto glass plate. After slow solvent evaporation thin polymeric