Modeling inverse microemulsion polymerization

1999 ◽  
Vol 37 (13) ◽  
pp. 2167-2178 ◽  
Author(s):  
Alberto S�enz De Buruaga ◽  
Jose C. De La Cal ◽  
Jose M. Asua
Keyword(s):  
Microemulsion Polymerization ◽  
Inverse Microemulsion ◽  
Inverse Microemulsion Polymerization

Thermoresponsive nanostructured poly(N-isopropylacrylamide) hydrogels made via inverse microemulsion polymerization

2005 ◽  
Vol 284 (4) ◽  
pp. 387-395 ◽  
Author(s):  
V. V. A. Fernandez ◽  
N. Tepale ◽  
J. C. Sánchez-Díaz ◽  
E. Mendizábal ◽  
J. E. Puig ◽  
...  
Keyword(s):  
Microemulsion Polymerization ◽  
Inverse Microemulsion ◽  
Inverse Microemulsion Polymerization

Synthesis of Cationic Polyelectrolytes by Inverse Microemulsion Polymerization

2009 ◽  
Vol 30 (23) ◽  
pp. 2036-2041 ◽  
Author(s):  
Gemma González ◽  
Jesus M. Ugalde ◽  
José C. de la Cal ◽  
José M. Asua
Keyword(s):  
Microemulsion Polymerization ◽  
Inverse Microemulsion ◽  
Cationic Polyelectrolytes ◽  
Inverse Microemulsion Polymerization

Acrylamide inverse microemulsion polymerization in a paraffinic solvent: Rolling-M-245

2005 ◽  
Vol 43 (12) ◽  
pp. 2495-2503 ◽  
Author(s):  
M. Rentería ◽  
M. Muñoz ◽  
J. R. Ochoa ◽  
L. C. Cesteros ◽  
I. Katime
Keyword(s):  
Microemulsion Polymerization ◽  
Inverse Microemulsion ◽  
Inverse Microemulsion Polymerization

The Study on the Preparation and Characterization of Crosslinked Polyvinyl Alcohol Microspheres

2013 ◽  
Vol 716 ◽  
pp. 337-342
Author(s):  
Yun Feng Yang ◽  
Bao Jiao Gao ◽  
Su Yu Liu
Keyword(s):  
Particle Size ◽  
Polyvinyl Alcohol ◽  
Crosslinking Agent ◽  
Influence Factors ◽  
Microemulsion Polymerization ◽  
Reaction Conditions ◽  
The Matrix ◽  
Inverse Microemulsion ◽  
Inverse Microemulsion Polymerization

Linear polyvinyl alcohol ( PVA ) as the matrix, Glutaraldehyde as crosslinking agent, the crosslinked polyvinyl alcohol microspheres ( CPVA ) was prepared by inverse microemulsion polymerization. Influence factors for forms and particle size of crosslinking spheres such as the ratio of oil and water, reaction temperature and time, crosslinking agent and catalyst use level, stirring speed. When reaction conditions changed, the particle size would change accordingly.

scholarly journals Modified acrylamide copolymers as flocculants for model aqueous suspensions

2007 ◽  
Vol 9 (2) ◽  
pp. 10-14 ◽  
Author(s):  
Agnieszka Drzycimska ◽  
Beata Schmidt ◽  
Tadeusz Spychaj
Keyword(s):  
Acrylic Acid ◽  
Trimethylammonium Chloride ◽  
Microemulsion Polymerization ◽  
Sodium Montmorillonite ◽  
Aqueous Suspensions ◽  
Aluminum Sulphate ◽  
Inverse Microemulsion ◽  
Inverse Microemulsion Polymerization ◽  
Acrylamide Copolymers

Modified acrylamide copolymers as flocculants for model aqueous suspensionsTwo groups of acrylamide copolymers have been obtained by inverse microemulsion polymerization using: (i) acrylamide (AAm) with [2-(acryloyloxy)ethyl]trimethylammonium chloride (AETAC) in the presence of sodium montmorillonite (MMT), and (ii) acrylamide with acrylic acid (AA) in the presence of aluminum sulphate. The received materials were characterised by capillary viscometry and the DSC methods, as well as the flocculation performances of the modified copolymers in the treatment of aqueous model suspensions of talc and calcium montmorillonite have been investigated. The effectiveness of the acrylamide flocculants was evaluated on the basis of the suspension extinction reduction and the sludge volume. The obtained results have been compared while using the modified materials and appropriate anionic and cationic AAm copolymers.

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