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Preparation of nano composite latex of poly(butyl acrylate-co-methyl methacrylate) P (BA-co-MMA) and layered double hydroxide (LDH) by mini emulsion polymerization; Preparacao de latex nanocomposito de poli(acrilato de butila-co-metacrilato de metila) P (BA-co-MMA) e hidroxido duplo lamelar (HDL) por meio da tecnica de polimerizacao em miniemulsao

Conference:

Abstract

In the present work, the synthesis of polymeric nonconsumption (PNCs) of P(BA-coMMA) and layered LDH through mini emulsion polymerization (MEP) was studied. The commercial organically modified LDH Perkalite F100S was used as filler and octadecyl acrylate (ODA) as costabilizer of the mini emulsions. Two types of surfactant, a cationic and nonionic one, were investigated and the cationic one could not stabilize the system when the LDH was present. The polymerization kinetics was not significantly affected by the presence of LDH which kept the pH of the system constant during the reaction. The dispersion of the inorganic material in the polymeric matrix was evaluated by X-ray diffraction which suggested exfoliation of the LDH. (author)
Authors:
Silva, Rodrigo D; Lona, Liliane M.F., E-mail: liliane@feq.unicamp.br; [1]  Dube, Marc A [2] 
  1. Universidade Estadual de Campinas - Unicamp, Faculdade de Engenharia Quimica, SP (Brazil)
  2. Universidade de Ottawa. Departamento de Engenharia Quimica e Biologica, Ottawa, ON (Canada)
Publication Date:
Jul 01, 2011
Product Type:
Conference
Report Number:
INIS-BR-11999
Resource Relation:
Conference: 11. Brazilian congress on polymers, 11. Congresso brasileiro de polimeros, Campos do Jordao, SP (Brazil), 16-20 Oct 2011
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; COMPOSITE MATERIALS; EMULSIONS; HYDROXIDES; LAMELLAE; LAYERS; NANOSTRUCTURES; PMMA; POLYMERIZATION; STRUCTURAL CHEMICAL ANALYSIS; X RADIATION; X-RAY DIFFRACTION; CHEMICAL REACTIONS; COHERENT SCATTERING; COLLOIDS; DIFFRACTION; DISPERSIONS; ELECTROMAGNETIC RADIATION; ESTERS; HYDROGEN COMPOUNDS; IONIZING RADIATIONS; MATERIALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; POLYACRYLATES; POLYMERS; POLYVINYLS; RADIATIONS; SCATTERING
OSTI ID:
21608963
Research Organizations:
Associacao Brasileira de Polimeros (ABPol), Sao Carlos, SP (Brazil)
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
TRN: BR12V2273087997
Availability:
Available from INIS in electronic form
Submitting Site:
BRN
Size:
6 pages
Announcement Date:
Sep 20, 2012

Conference:

Citation Formats

Silva, Rodrigo D, Lona, Liliane M.F., E-mail: liliane@feq.unicamp.br, and Dube, Marc A. Preparation of nano composite latex of poly(butyl acrylate-co-methyl methacrylate) P (BA-co-MMA) and layered double hydroxide (LDH) by mini emulsion polymerization; Preparacao de latex nanocomposito de poli(acrilato de butila-co-metacrilato de metila) P (BA-co-MMA) e hidroxido duplo lamelar (HDL) por meio da tecnica de polimerizacao em miniemulsao. Brazil: N. p., 2011. Web.
Silva, Rodrigo D, Lona, Liliane M.F., E-mail: liliane@feq.unicamp.br, & Dube, Marc A. Preparation of nano composite latex of poly(butyl acrylate-co-methyl methacrylate) P (BA-co-MMA) and layered double hydroxide (LDH) by mini emulsion polymerization; Preparacao de latex nanocomposito de poli(acrilato de butila-co-metacrilato de metila) P (BA-co-MMA) e hidroxido duplo lamelar (HDL) por meio da tecnica de polimerizacao em miniemulsao. Brazil.
Silva, Rodrigo D, Lona, Liliane M.F., E-mail: liliane@feq.unicamp.br, and Dube, Marc A. 2011. "Preparation of nano composite latex of poly(butyl acrylate-co-methyl methacrylate) P (BA-co-MMA) and layered double hydroxide (LDH) by mini emulsion polymerization; Preparacao de latex nanocomposito de poli(acrilato de butila-co-metacrilato de metila) P (BA-co-MMA) e hidroxido duplo lamelar (HDL) por meio da tecnica de polimerizacao em miniemulsao." Brazil.
@misc{etde_21608963,
title = {Preparation of nano composite latex of poly(butyl acrylate-co-methyl methacrylate) P (BA-co-MMA) and layered double hydroxide (LDH) by mini emulsion polymerization; Preparacao de latex nanocomposito de poli(acrilato de butila-co-metacrilato de metila) P (BA-co-MMA) e hidroxido duplo lamelar (HDL) por meio da tecnica de polimerizacao em miniemulsao}
author = {Silva, Rodrigo D, Lona, Liliane M.F., E-mail: liliane@feq.unicamp.br, and Dube, Marc A}
abstractNote = {In the present work, the synthesis of polymeric nonconsumption (PNCs) of P(BA-coMMA) and layered LDH through mini emulsion polymerization (MEP) was studied. The commercial organically modified LDH Perkalite F100S was used as filler and octadecyl acrylate (ODA) as costabilizer of the mini emulsions. Two types of surfactant, a cationic and nonionic one, were investigated and the cationic one could not stabilize the system when the LDH was present. The polymerization kinetics was not significantly affected by the presence of LDH which kept the pH of the system constant during the reaction. The dispersion of the inorganic material in the polymeric matrix was evaluated by X-ray diffraction which suggested exfoliation of the LDH. (author)}
place = {Brazil}
year = {2011}
month = {Jul}
}