CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING

A prototype of antifouling paints was prepared with a QS-Cu (I)-Fe (II) complex as a possible replacement for traditional antifouling paints, which contain a large concentration of copper, fnding them in an order of 10 - 30 % depending on the brand, and if it is water or solvent based. A Qs-Cu compl...

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Autores principales:	HEUSER,MARCIA, RIVERA,CLAUDIA, NUÑEZ,CHRISTIAN, CÁRDENAS,GALO
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2009
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072009000400028
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spelling	oai:scielo:S0717-970720090004000282010-04-15CHITOSAN-COPPER PAINT TYPES AS ANTIFOULINGHEUSER,MARCIARIVERA,CLAUDIANUÑEZ,CHRISTIANCÁRDENAS,GALOA prototype of antifouling paints was prepared with a QS-Cu (I)-Fe (II) complex as a possible replacement for traditional antifouling paints, which contain a large concentration of copper, fnding them in an order of 10 - 30 % depending on the brand, and if it is water or solvent based. A Qs-Cu complex was prepared, with a solution at 3% with acetic acid, and then Fe2O3 was added to the solution. FT IR analysis was carried out, as well as analysis of the TGA at the Qs and the complex with Qs-Cu, and with the solution, three different paints were prepared. Those that varied volumen of diethylene glycol added to them. The analysis of the paints was carried out, once the paint was pervaded in a network of polyamide, through SEM with EDX and TEM, which was purchased with the commercial paints, water based and solvent based. One of the objectives is to be able to compare the coverage of the network with the commercial paint, and that of the complex QS-Cu. The results showed that the best paint obtained was paint #2, found to be similar to that pervaded with water based paint.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.54 n.4 20092009-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072009000400028en10.4067/S0717-97072009000400028
institution	Scielo Chile
collection	Scielo Chile
language	English
description	A prototype of antifouling paints was prepared with a QS-Cu (I)-Fe (II) complex as a possible replacement for traditional antifouling paints, which contain a large concentration of copper, fnding them in an order of 10 - 30 % depending on the brand, and if it is water or solvent based. A Qs-Cu complex was prepared, with a solution at 3% with acetic acid, and then Fe2O3 was added to the solution. FT IR analysis was carried out, as well as analysis of the TGA at the Qs and the complex with Qs-Cu, and with the solution, three different paints were prepared. Those that varied volumen of diethylene glycol added to them. The analysis of the paints was carried out, once the paint was pervaded in a network of polyamide, through SEM with EDX and TEM, which was purchased with the commercial paints, water based and solvent based. One of the objectives is to be able to compare the coverage of the network with the commercial paint, and that of the complex QS-Cu. The results showed that the best paint obtained was paint #2, found to be similar to that pervaded with water based paint.
author	HEUSER,MARCIA RIVERA,CLAUDIA NUÑEZ,CHRISTIAN CÁRDENAS,GALO
spellingShingle	HEUSER,MARCIA RIVERA,CLAUDIA NUÑEZ,CHRISTIAN CÁRDENAS,GALO CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING
author_facet	HEUSER,MARCIA RIVERA,CLAUDIA NUÑEZ,CHRISTIAN CÁRDENAS,GALO
author_sort	HEUSER,MARCIA
title	CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING
title_short	CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING
title_full	CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING
title_fullStr	CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING
title_full_unstemmed	CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING
title_sort	chitosan-copper paint types as antifouling
publisher	Sociedad Chilena de Química
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072009000400028
work_keys_str_mv	AT heusermarcia chitosancopperpainttypesasantifouling AT riveraclaudia chitosancopperpainttypesasantifouling AT nunezchristian chitosancopperpainttypesasantifouling AT cardenasgalo chitosancopperpainttypesasantifouling
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CHITOSAN-COPPER PAINT TYPES AS ANTIFOULING

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