scholarly journals On the preparation of composite poly(butyl acrylate)/carbon nanotube nanoparticles by miniemulsion polymerization of butyl acrylate

2011 ◽  
Vol 43 (8) ◽  
pp. 700-707 ◽  
Author(s):  
Ignác Capek ◽  
Teodora Kocsisová
Keyword(s):  
Carbon Nanotube ◽  
Butyl Acrylate ◽  
Miniemulsion Polymerization

Synthesis of SiO2/poly(styrene-co-butyl acrylate) nanocomposite microspheres via miniemulsion polymerization

2006 ◽  
Vol 44 (10) ◽  
pp. 3202-3209 ◽  
Author(s):  
Juan Zhou ◽  
Shengwen Zhang ◽  
Xiaoguang Qiao ◽  
Xiaoqin Li ◽  
Limin Wu
Keyword(s):  
Butyl Acrylate ◽  
Miniemulsion Polymerization

Poly(styrene-co-butyl acrylate)-Brazilian Montmorillonite Nanocomposites, Synthesis of Hybrid Latexes via Miniemulsion Polymerization

2006 ◽  
Vol 245-246 (1) ◽  
pp. 106-115 ◽  
Author(s):  
Raul P. Moraes ◽  
Amilton M. Santos ◽  
Pedro C. Oliveira ◽  
Fátima C. T. Souza ◽  
Marcelo do Amaral ◽  
...  
Keyword(s):  
Butyl Acrylate ◽  
Miniemulsion Polymerization ◽  
Montmorillonite Nanocomposites

Influence of granulometry and organic treatment of a Brazilian montmorillonite on the properties of poly(styrene-co-n-butyl acrylate)/layered silicate nanocomposites prepared by miniemulsion polymerization

2009 ◽  
Vol 112 (4) ◽  
pp. 1949-1958 ◽  
Author(s):  
Raul P. Moraes ◽  
Ticiane S. Valera ◽  
Nicole R. Demarquette ◽  
Pedro C. Oliveira ◽  
Maria Lúcia C.P. da Silva ◽  
...  
Keyword(s):  
Butyl Acrylate ◽  
Miniemulsion Polymerization ◽  
Layered Silicate ◽  
Silicate Nanocomposites

Preparation of Polyurethane-Poly(butyl acrylate) Hybrid Latexes via Miniemulsion Polymerization

2012 ◽  
Vol 204-208 ◽  
pp. 3938-3941 ◽  
Author(s):  
Shi Jie Wang ◽  
Yu Li Wang ◽  
Peng Fei Yang ◽  
Tian Duo Li
Keyword(s):  
Fourier Transform ◽  
Glass Transition ◽  
Butyl Acrylate ◽  
Miniemulsion Polymerization ◽  
Toluene Diisocyanate ◽  
Hydroxyethyl Methacrylate ◽  
Copolymer Films ◽  
The Stability ◽  
Vinyl Group ◽  
Polyurethane Prepolymer

Polyurethane prepolymer capped by vinyl group (PUV) was synthesized by reaction of hydroxyethyl methacrylate and toluene diisocyanate using di-n-butyltin dilaurate as catalyst, and then polyurethane-poly(butyl acrylate) hybrid latexes were prepared via miniemulsion polymerization of PUV and butyl acrylate (BA). Fourier transform infrared, differential scanning calorimeter were adapted to characterize the structure of PUV and PU-PBA and the properties of their films. The results show that the decrease of BA/PUV ratio result in an increase of the hardness and glass transition (Tg) of PU-PBA, but reduce the stability of miniemulsion and elasticity of final copolymer films.

Preparation and Properties of the Nanocomposites Based on Poly(methyl methacrylate-co-butyl acrylate) and Multiwalled Carbon Nanotube

2008 ◽  
Vol 8 (9) ◽  
pp. 4675-4678 ◽  
Author(s):  
Sung-Hun Jin ◽  
Dai-Soo Lee
Keyword(s):  
Carbon Nanotube ◽  
Methyl Methacrylate ◽  
Butyl Acrylate ◽  
Dynamic Mechanical Properties ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Acrylic Copolymer ◽  
Mwcnt Content ◽  
Poly Methyl Methacrylate ◽  
Acrylic Copolymers

Nanocomposites, based on multiwalled carbon nanotube (MWCNT) and various acrylic copolymers of poly(methyl methacrylate-co-butyl acrylate)s, were prepared and the effects of the copolymer compositions on the electrical and the dynamic mechanical properties of the nanocomposites investigated. Latices of the acrylic copolymer were prepared by emulsion polymerization, and then mixed with MWCNT dispersed in N-methylpyrrolidone to prepare the nanocomposites. The electrical resistivities of the nanocomposites showed threshold decreases with increasing MWCNT content, due to percolation. The critical MWCNT content (Pc) in the nanocomposites for percolation showed minimum with increasing butyl acrylate content within the poly(methyl methacrylate-co-butyl acrylate). Specifically, the nanocomposites of the acrylic copolymer with a butyl acrylate content of 20∼40 wt% showed the lowest Pc value of all the nanocomposites investigated. The nanocomposites showed large increases in the storage moduli in the rubbery plateau region. A decrease in the glass transition temperature (Tg) was observed with the nanocomposites and attributed to the characteristics of the nanocomposites, where the large surface area of MWCNT makes the matrix polymers similar to those of free stand thin film polymers.

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