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dc.contributor.author
Lassalle, Verónica Leticia  
dc.contributor.author
Failla, Marcelo Daniel  
dc.contributor.author
Valles, Enrique Marcelo  
dc.contributor.author
Martín Martínez, José Miguel  
dc.date.available
2020-02-13T21:35:02Z  
dc.date.issued
2004-12  
dc.identifier.citation
Lassalle, Verónica Leticia; Failla, Marcelo Daniel; Valles, Enrique Marcelo; Martín Martínez, José Miguel; Chemical modification of styrene-butadiene-styrene co-polymer by grafting of N-carbamyl maleamic acid; Brill Academic Publishers; Journal of Adhesion Science and Technology; 18; 15-16; 12-2004; 1849-1860  
dc.identifier.issn
0169-4243  
dc.identifier.uri
http://hdl.handle.net/11336/97514  
dc.description.abstract
A styrene-butadiene-styrene (SBS) block co-polymer was functionalized using different amounts of N-carbamyl maleamic acid (NCMA) and benzoyl peroxide as initiator. NCMA, which is a bifunctional monomer, was synthesized in our laboratories. The concentration of NCMA used in the functionalization of SBS ranged from 0.5 to 3% (w/w) based on the co-polymer mass. Benzoyloxy radicals generated from the thermal decomposition of benzoyl peroxide initiated the grafting reaction. The concentration of the initiator was kept constant at 0.076% (w/w). FT-IR spectroscopy was used to determine the amount of NCMA effectively grafted onto the SBS. The maximum amount of monomer grafted was about 0.3% (w/w) when the SBS was modified with 1% (w/w) NCMA. The effect of grafting on the surface properties and the adhesion to polyurethane adhesive of the modified SBS were evaluated. Contact angle values were obtained using liquid droplets. When the concentration of the NCMA used in the grafting reaction was 1% (w/w), the contact angles with water on original and modified SBS were 95° and 77°, respectively. Adhesion properties were evaluated by standard peel tests employing a commercial polyurethane adhesive. The modified SBS having the largest amount of NCMA displayed a T-peel strength value 5-times higher than the corresponding value measured with the original SBS.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Brill Academic Publishers  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
CONTACT ANGLE  
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GRAFTING  
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PEEL STRENGTH  
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STYRENE-BUTADIENE-STYRENE CO-POLYMERS  
dc.subject.classification
Otras Ingenierías y Tecnologías  
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Otras Ingenierías y Tecnologías  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Chemical modification of styrene-butadiene-styrene co-polymer by grafting of N-carbamyl maleamic acid  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-02-13T20:06:07Z  
dc.journal.volume
18  
dc.journal.number
15-16  
dc.journal.pagination
1849-1860  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Leiden  
dc.description.fil
Fil: Lassalle, Verónica Leticia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina  
dc.description.fil
Fil: Failla, Marcelo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina  
dc.description.fil
Fil: Valles, Enrique Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina  
dc.description.fil
Fil: Martín Martínez, José Miguel. Universidad de Alicante; España  
dc.journal.title
Journal of Adhesion Science and Technology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1163/1568561042708359  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1163/1568561042708359