Title of article
Synthesis of acrylic acid-based superabsorbent interpenetrated with sodium PVA sulfate using inverse-emulsion polymerization
Author/Authors
Doo-Won Lim، نويسنده , , Kyong-Geun Song، نويسنده , , Kee-Jong Yoon، نويسنده , , Sohk-Won Ko، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
8
From page
579
To page
586
Abstract
Acrylic acid (AA)-based superabsorbent interpenetrated with sodium poly(vinyl alcohol) (PVA) sulfate (SPS) was prepared by inverse-emulsion polymerization. The disperse phase was prepared by dissolving AA and crosslinking monomer in aqueous SPS solution. Toluene was used as the continuous phase in which oil-soluble initiator and emulsifiers were dissolved. Sorbitan monooleate and ethyl cellulose were used as emulsifiers. The maximum water and saline absorbencies were 5041 and 211.4 g/g, respectively.
Keywords
Sodium PVA sulfate , Interpenetrating , Inverse-emulsion polymerization , Superabsorbent , Acrylic acid
Journal title
European Polymer Journal(EPJ)
Serial Year
2002
Journal title
European Polymer Journal(EPJ)
Record number
1211665
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