scholarly journals Poly(propylenefumarate phthalate)and acrylic acid radical copolymerization constants and parameters

2020 ◽  
Vol 97 (1) ◽  
pp. 68-74
Author(s):  
M.Zh. Burkeev ◽  
◽  
G.M. Zhumanazarova ◽  
E.M. Tazhbayev ◽  
G.K. Kudaibergen ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Radical Copolymerization ◽  
Acid Radical

Radical copolymerization of acrylic acid and OEGMA475: Monomer reactivity ratios and structural parameters of the copolymer

2014 ◽  
Vol 22 (12) ◽  
pp. 1330-1336 ◽  
Author(s):  
Hossein Abdollahi ◽  
Vahid Najafi ◽  
Farshid Ziaee ◽  
Kourosh Kabiri ◽  
Farhad Narimani
Keyword(s):  
Acrylic Acid ◽  
Structural Parameters ◽  
Radical Copolymerization ◽  
Reactivity Ratios ◽  
Monomer Reactivity Ratios

Radical copolymerization of α-(n-propyl)acrylic acid with maleimide in dioxane

2000 ◽  
Vol 36 (2) ◽  
pp. 365-372 ◽  
Author(s):  
Lianjun Shi ◽  
Sheng Chen ◽  
Junlian Huang
Keyword(s):  
Acrylic Acid ◽  
Radical Copolymerization

Miniemulsion Polymerization Stabilized by a Well-Defined, Amphiphilic Gradient Poly(styrene-co-acrylic acid) Copolymer

2006 ◽  
Vol 59 (8) ◽  
pp. 544 ◽  
Author(s):  
Catherine Lefay ◽  
Maud Save ◽  
Bernadette Charleux ◽  
Stéphanie Magnet
Keyword(s):  
Particle Size ◽  
Acrylic Acid ◽  
Methyl Methacrylate ◽  
Butyl Acrylate ◽  
Miniemulsion Polymerization ◽  
Radical Copolymerization ◽  
Water Soluble ◽  
Size Distributions ◽  
Particle Size Distributions ◽  
Free Radical Copolymerization

The nitroxide-mediated controlled free-radical copolymerization of styrene (St) and acrylic acid (AA) was used to synthesize a well-defined poly(St30%-co-AA70%) amphiphilic gradient copolymer. The latter proved to be an efficient stabilizer in the 45 wt.-% solids content, batch miniemulsion polymerizations of St and of mixtures of methyl methacrylate/n-butyl acrylate (35/65 w/w). With 2,2´-azobisisobutyronitrile as an oil-soluble initiator, polystyrene latexes with a very narrow particle distribution were obtained, whereas the water-soluble initiator, potassium persulfate, led to broad, multimodal particle size distributions. Such results were explained by the contribution of two nucleation mechanisms: droplet nucleation and homogeneous nucleation. In contrast, the poly(methyl methacrylate-co-n-butyl acrylate) latexes exhibited larger particle size and narrower particle size distributions with persulfate initiator, than the polystyrene latexes.

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