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Synthesis, characterization, biotoxicity and antifouling study of a new organotin monomer and polymer

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Title Synthesis, characterization, biotoxicity and antifouling study of a new organotin monomer and polymer
 
Creator JOSHI, RR
GUPTA, SK
 
Subject methyl-methacrylate
butyl acrylate
copolymers
 
Description A new organotin monomer, p-acryloamino tibutyltin benzoate, has been synthesized by the reaction of p-amino tributyltin benzoate and acryloyl chloride in the presence of dry pyridine. The monomer is polymerized by free radical polymerization using azobisisobutyronitrile as initiator in dimethylformamide and 1-4 dioxane at 55 +/- 0.1 degrees C. The monomer and the unfractionated homopolymer have been characterized by tin analysis, solubility, i.r. and NMR spectral studies and viscosity measurements. The thermal properties were examined by thermogravimetry (TG), and differential thermal analysis (DTA). Biotoxicity testing of the premonomer, monomer and homopolymer was performed with two bacterial and one larval species. The antifouling property of the homopolymer was tested in a marine environment. The newly developed monomer and its homopolymer were compared with tributyltin acrylate (TBTA), tributyltin methacrylate (TBTMA), tributyltin alpha-chloroacrylate (TCA) and alpha-methyl p-acryloxy tributyltin benzoate (MATB) and their homopolymers.
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2011-08-26T22:43:49Z
2011-12-26T12:57:37Z
2011-12-27T05:44:13Z
2011-08-26T22:43:49Z
2011-12-26T12:57:37Z
2011-12-27T05:44:13Z
1996
 
Type Article
 
Identifier EUROPEAN POLYMER JOURNAL, 32(5), 613-616
0014-3057
http://dx.doi.org/10.1016/0014-3057(95)00175-1
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11456
http://hdl.handle.net/10054/11456
 
Language en