Superabsorbent Polymer Gels based on Polyaspartic Acid and Polyacrylic Acid
نویسندگان
چکیده
منابع مشابه
Polyaspartic Acid Based Superabsorbent Gels with Different Cross-Linkers- A Comparative Study
Two cross-linkers with different functional groups amide (N,NMethylenebisacrylamide (NMBA)) and esters (Ethylene Glycol Dimethylacrylate (EGDMA)) have been selected for comparative study for crosslinking polyaspartic acid (PAsp) and acrylic acid (AA). Thus, resulting in formation of different polymers with PAsp and acrylic acid in different ratios and cross-linked with different cross-linkers. ...
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The aim of this study was to investigate the effects of polyacrylic acid polymers (Ultrez 10, Ultrez 20, Carbopol 980, and Carbopol 940) on the viscosity and the in vitro permeation of phenolic compounds from the gel prepared from natural horse chestnut seed extract. Experiments were performed in the presence and in the absence of peppermint oil (Mentha piperita). Our results showed that pepper...
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Paper/polyacrylic acid (PAA) composites were prepared using a microcrystalline cellulose (MCC)-reinforced PAA hydrogel. The MCC-reinforced PAA hydrogel was prepared by in-situ UV light-induced polymerization of acrylic acid in the presence of MCC. The experimental results showed that the presence of MCC improved the water absorption capacity of the resulting PAA hydrogel. The addition of 1 wt% ...
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ژورنال
عنوان ژورنال: Journal of Material Science & Engineering
سال: 2016
ISSN: 2169-0022
DOI: 10.4172/2169-0022.1000235