Pyrene Fluorescence in the Presence of Acrylic Acid-Ethyl Methacrylate Copolymers: Effect of the Copolymer Composition in the Formation of Microdomains

1996 ◽  
Vol 63 (6) ◽  
pp. 779-783 ◽  
Author(s):  
Vera A. Oliveira ◽  
Marcio J. Tiera ◽  
Marcelo H. Gehlen ◽  
Miguel G. Neumann
Keyword(s):  
Acrylic Acid ◽  
Copolymer Composition ◽  
Ethyl Methacrylate ◽  
Pyrene Fluorescence ◽  
Methacrylate Copolymers

Interaction of Cationic Surfactants with Acrylic Acid−Ethyl Methacrylate Copolymers

Langmuir ◽  
1996 ◽  
Vol 12 (3) ◽  
pp. 607-612 ◽  
Author(s):  
Vera A. De Oliveira ◽  
Marcio J. Tiera ◽  
Miguel G. Neumann
Keyword(s):  
Acrylic Acid ◽  
Cationic Surfactants ◽  
Ethyl Methacrylate ◽  
Methacrylate Copolymers

Preparation and optical properties of CdS nanoparticles dispersed in poly(2-(dimethylamino)ethyl methacrylate-co-acrylic acid) co-polymers

2008 ◽  
Vol 30 (7) ◽  
pp. 1208-1212 ◽  
Author(s):  
L.V. Trandafilović ◽  
V. Djoković ◽  
N. Bibić ◽  
M.K. Georges ◽  
T. Radhakrishnan
Keyword(s):  
Optical Properties ◽  
Acrylic Acid ◽  
Cds Nanoparticles ◽  
Ethyl Methacrylate

scholarly journals Preparation and modification of itaconic anhydride-methyl methacrylate copolymers

2007 ◽  
Vol 72 (12) ◽  
pp. 1507-1514 ◽  
Author(s):  
Milos Milovanovic ◽  
Snezana Trifunovic ◽  
Lynne Katsikas ◽  
Ivanka Popovic
Keyword(s):  
Free Radical ◽  
Methyl Methacrylate ◽  
1H Nmr Spectroscopy ◽  
Copolymer Composition ◽  
Reactivity Ratios ◽  
Complete Conversion ◽  
Monomer Reactivity Ratios ◽  
Itaconic Anhydride ◽  
Methacrylate Copolymers ◽  
Butyl Amine

The free radical copolymerisation of itaconic anhydride and methyl methacrylate in solution was studied at 60 ?C. The copolymer composition was determined by 1H-NMR spectroscopy and the obtained monomer reactivity ratios were calculated, rITA = 1.35?0.11; rMMA = 0.22?0.22 (by the Fineman-Ross method) and rITA = 1.27?0.38; rMMA = 0.10?0.05 (by the Mayo-Lewis method). The synthesised copolymers were modified by reaction with di-n-butyl amine. The copolymer composition after amidation was determined by elemental analysis via the nitrogen content. Amidation of the anhydride units in the copolymers with di-n-butyl amine resulted in complete conversion to itaconamic acid.

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