The swelling behavior of interpenetrating polymer networks (IPNs) composed of poly(viny1 alcohol) (PVA) and poly(acry1ic acid) (PAA) in water was studied. The PVA/ PAA IPN gels were prepared by four synthetic methods. The swelling behaviors of these IPNs made by different methods were compared. The
Interpenetrating polymer networks based on poly(acrylic acid) and gelatin. I: Swelling and thermal behavior
β Scribed by Krishna Burugapalli; Dhiraj Bhatia; Veena Koul; Veena Choudhary
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 281 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.1841
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Amphiphilic semiβinterpenetrating polymer networks (semiβIPN) hydrogels were prepared by a sequentialβIPN method by acrylic acid graft copolymerization into cationic starch in mild aqueous media of poly(dimethyldiallylammonium chloride). Some main factors were investigated to evaluate t
We have studied the mechanical property and swelling behavior of semiinterpenetrating polymer networks (semi-IPNs) of poly(vinyl alcohol) (PVA) and polyurethane (PU) with reactive groups under different experimental conditions. Tensile strength and elongation of these semi-IPNs are strongly dependen
## Abstract An interpenetrating polymer network (IPN) hydrogel based on poly(propylene glycol) and poly(acrylic acid) was prepared by UV irradiation. The swelling behavior of the IPN hydrogel was studied by the immersion of the gel in aqueous NaCl solutions of various concentrations. The swelling r