SUPER ABSORBENT HYDROGELS: INTERPENETRATING NETWORKS OF POLY(ACRYLAMIDE-co-ACRYLIC ACID) AND POLY (VINYL ALCOHOL): SWELLING BEHAVIOR AND STRUCTURAL PARAMETERS *
β Scribed by Dhara, Dibakar; Nisha, C. K.; Chatterji, P. R.
- Book ID
- 118231219
- Publisher
- Taylor and Francis Group
- Year
- 1999
- Tongue
- English
- Weight
- 351 KB
- Volume
- 36
- Category
- Article
- ISSN
- 1060-1325
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π SIMILAR VOLUMES
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 network (IPN) hydrogels composed of poly(vinyl alcohol) (PVA) and chitosan were prepared by UV irradiation. The characteristics of IPN hydrogels were investigated by swelling experiments, Fourier transform infrared (FT-IR) spectroscopy and differential scanning calorimetry (
## SYNOPSIS T h e swelling behavior of novel pH-and temperature-sensitive interpenetrating polymer networks (IPNs) composed of poly(viny1 alcohol) (PVA) and poly(acry1ic acid) (PAAc) in water was investigated. The PVA/PAAc IPN hydrogels were synthesized by UV irradiation, followed by a repetitive