Results 51 to 60 of about 52,519 (167)

Azeotropic Styrene-acrylonitrile Suspension Polymerization at Atmospheric Pressure [PDF]

علوم و تکنولوژی پلیمر, 2002
M. Emami, M. Nekoomanesh Haghighi, F. Hormozi   +2 more
doaj   +1 more source

Capillary Suspensions with Polymeric Bridges

, 2019
Poröse Materialien werden in einem breiten Anwendungsbereich eingesetzt, wie in der Trenn- und Filtertechnik, sowie als Wärmedämmstoff oder katalytische Materialien je nach ihrer Porengröße. Diese porösen Materialien werden nach ihrer Porosität, d.h. dem Verhältnis des Hohlraumvolumens zum Gesamtvolumen des Materials, klassifiziert.
openaire   +2 more sources

Synthesis and Characterization of Crosslinked Microparticles for Drug Delivery

CHIMIA, 2001
Crosslinked chitosan and poly(hydroxypropyl methacrylate) microparticles containing a hydrophilic bioactive material, hydroquinone, were synthesized by suspension crosslinking and suspension polymerization, respectively and were extensively ...
Elpiniki Dini, Sophia Alexandridou, Costas Kiparissides   +2 more
doaj  

Enhancing Resin Properties Through MSA-Catalyzed Suspension Polymerization of Vinyl Chloride

International Journal of Polymer Science
This study investigates the use of methanesulfonic acid (MSA) as a catalyst in the suspension polymerization of vinyl chloride monomer (VCM) to enhance the morphological and molecular properties of polyvinyl chloride (PVC) resins.
R. Darvishi, Sahar Mohammad Rezaei, Ata Kamyabi, Amin Abolghasemi Mahani   +3 more
doaj   +1 more source

Microesferas poliméricas magnéticas à base de estireno e divinilbenzeno com morfologia casca e núcleo Magnetic polymeric microspheres based on styrene and divinylbenzene with core-shell morphology

Polímeros, 2013
Microesferas poliméricas com propriedades magnéticas à base de estireno (STY) e divinilbenzeno (DVB) foram sintetizadas usando a técnica de polimerização em suspensão em duas etapas.
Washington J. F. Formiga, Ivana L. Mello, Marcos A. S. Costa, Manoel R. Silva, Marcia G. Oliveira   +4 more
doaj  

Colloidal Properties and Potential Applications of Branched Poly(Vinyl Alcohol)

Colloids and Interfaces
Branched poly(vinyl alcohol) (PVA) was synthesized via chemical modification of linear PVA with epichlorohydrin in an alkaline aqueous medium under conditions preventing crosslinking.
Anton V. Grivin, Il’ya I. Kraynik, Daniil A. Kabanov, Anna M. Nechaeva, Gali D. Markova, Eva S. Burmitskaya, Anton M. Shulgin, Anna V. Andreeva, Vasilina A. Zakharova, Oleg A. Raitman, Svetlana O. Samusenko, Irina I. Levina, Mikhail V. Motyakin, Valerie A. Dyatlov, Irina Yu. Gorbunova, Inessa A. Gritskova, Valeriy P. Meshalkin, Yaroslav O. Mezhuev   +17 more
doaj   +1 more source

The Role of Reduced Graphene Oxide in the Suspension Polymerization of Styrene and Its Effect on the Morphology and Thermal Properties of the Polystyrene/rGO Nanocomposites. [PDF]

Polymers (Basel), 2020
Sieradzka M, Fabia J, Biniaś D, Fryczkowski R, Janicki J.   +4 more
europepmc   +1 more source

Experimental Study of Particle Size Distribution in Suspension Polymerization [PDF]

علوم و تکنولوژی پلیمر, 2001
M. Parvazinia, N. Yaghobi, M. H. Ebrahimi   +2 more
doaj   +1 more source

Polymerization of Acrylonitrile in Suspension Systems. [PDF]

Acta Chemica Scandinavica, 1954
Sven Sönnerskog, Bo Holmstedt, Erling Tjus, R. H. Burris   +3 more
openaire   +1 more source

Suspension Photopolymerization of Methyl Methacrylate and ATRP Grafting of Thermo‐Responsive Polymers Using a Perylediimide Derivative Photoinitiator

Macromolecular Materials and Engineering
The first aim of this study is to develop a photo‐ATRP process using methyl methacrylate (MMA) by employing a novel perylenediimide derivative (PDI) as photoinitiator.
Aurel Diacon, Florica Rizea, Alexandra Mocanu, Adrian Dinescu, Cristina Stavarache, Luiza Izabela Jinga, Cristian N. Mihăilescu, Edina Rusen   +7 more
doaj   +1 more source