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Application of poly(butadiene‐ co ‐acrylic acid)–sucrose as gel in the separation of different substances
Author(s) -
Alvarez C.,
Bertorello H.,
Strumia M.
Publication year - 1992
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1992.070450103
Subject(s) - acrylic acid , polybutadiene , benzene , chemistry , lecithin , polymer chemistry , acrylic resin , organic chemistry , chromatography , copolymer , polymer , coating
The synthesis of a new hydrophobic gel by reacting cooligomer of butadiene and acrylic acid ( M w 4500) with sucrose crosslinking in best conditions is described. Application of this new gel swelled in different organic solvents is studied. Separation of organic substances in benzene was achieved with higher retention of more polar substances. By this way, cholesterol was separated from lecithin, acrylic acid from polybutadiene with terminal carboxylic groups, and metals such as copper from organic solvents.