TY - GEN
T1 - Comparative thermodynamic study of functionalized homogeneous and multilayer latex particles
AU - Corea, M.
AU - Del Río, J. M.
PY - 2008
Y1 - 2008
N2 - In this work, two series of polymeric particles of poly(butyl acrylate-co-methyl methacrylate), P(BuAMMA) funct8ionalized with acrylic acid (AA) were synthesized by means of emulsion polymerization techniques. In both cases, the total carboxylic concentration was varied inside the particle between 0, 5, 10, 15 and 20 wt %. and number of particles was maintained constant in two systems. In the fist series, homogeneous latex particles were synthesized, whereas in second series, the latex particles were synthesized in three layers, where a gradient of carboxylic groups was generated inside the particle. The behaviour of polymeric chains was determined by means of specific volume and adiabatic compressibility at infinite dilution, which were calculated from density and sound speed measurements at 30°C.
AB - In this work, two series of polymeric particles of poly(butyl acrylate-co-methyl methacrylate), P(BuAMMA) funct8ionalized with acrylic acid (AA) were synthesized by means of emulsion polymerization techniques. In both cases, the total carboxylic concentration was varied inside the particle between 0, 5, 10, 15 and 20 wt %. and number of particles was maintained constant in two systems. In the fist series, homogeneous latex particles were synthesized, whereas in second series, the latex particles were synthesized in three layers, where a gradient of carboxylic groups was generated inside the particle. The behaviour of polymeric chains was determined by means of specific volume and adiabatic compressibility at infinite dilution, which were calculated from density and sound speed measurements at 30°C.
KW - Emulsion polymerization
KW - Functionalized polymers
KW - Specific partial properties
UR - http://www.scopus.com/inward/record.url?scp=53349129254&partnerID=8YFLogxK
M3 - Contribución a la conferencia
AN - SCOPUS:53349129254
SN - 9781420085075
SN - 9781420085037
T3 - Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008
SP - 977
EP - 980
BT - Technical Proceedings of the 2008 NSTI Nanotechnology Conference and Trade Show, NSTI-Nanotech, Nanotechnology 2008
T2 - 2008 NSTI Nanotechnology Conference and Trade Show, NSTI Nanotech 2008 Joint Meeting, Nanotechnology 2008
Y2 - 1 June 2008 through 5 June 2008
ER -