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Controlled‐release polyurethane created by absorbing transition‐metal acetate and benzyl carbinol
Author(s) -
Ye Shuji,
Chen Mingcai
Publication year - 2002
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.10700
Subject(s) - polyurethane , benzyl alcohol , desorption , ethyl acetate , transition metal , materials science , alcohol , polymer chemistry , absorption (acoustics) , chemistry , nuclear chemistry , organic chemistry , catalysis , composite material , adsorption
Abstract Three kinds of the transition‐metal acetates were absorbed into polyurethane to investigate its effect on the desorption velocity of benzyl carbinol and ethyl alcohol from polyurethane. The results show that a small amount of transition‐metal acetate can enhance the absorption amount of benzyl carbinol and ethyl alcohol in polyurethane. With the existence of transition‐metal acetate, benzyl carbinol and ethyl alcohol desorb from polyurethane more slowly. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 85: 1170–1173, 2002