Iron(III) chelating resins-IV. Crosslinked copolymer beads of 1-(B-acrylamidoethyl)-3-hydroxy-2-methyl-4(1H)-pyridinone (AHMP) with 2-hydroxyethyl methacrylate (HEMA) [PDF]
, 1994 Iron(III) chelating beads have been synthesized by copolymerization of 1-(ß-acrylamidoethyl)-3-hydroxy-2-methyl-4(IH)-pyridinone (AHMP) with 2-hydroxyethyl methacrylate (HEMA), and ethyleneglycol dimethacrylate (EGDMA) as the crosslinking agent.
Bantjes, A. +2 more
core +11 more sources
Styrene-divinylbenzene copolymers. Construction of porosity in styrene divinylbenzene matrices [PDF]
, 1973 Experimental data are presented describing the formation of porosity in styrene-divinylbenzene copolymers as a function of the organic components present during the suspension polymerization.
Jong, G.J. de, Sederel, W.L.
core +2 more sources
Frontiers in Plant Science, 2022 Environmentally friendly microcapsules are becoming more and more widely used due to the increasing demand for environmental safety in pesticides.
Guisen Zhang +5 more
doaj +1 more source
Chemical resistance of core-shell particles (PS/PMMA) polymerized by seeded suspension
Polímeros, 2017 Core-shell particles were produced on seeded suspension polymerization by using polystyrene (PS) as polymer core, or seed, and methyl methacrylate (MMA) as the shell forming monomer.
Luiz Fernando Belchior Ribeiro +4 more
doaj +1 more source
Online monitoring of vinyl chloride polymerization in a microreactor using raman spectroscopy [PDF]
, 2012 A novel capillary-based microfluidic device has been designed to follow the vinyl chloride polymerization reaction. The use of a co-flow generation system enabled obtaining monodisperse vinyl chloride droplets within 200 µm in diameter, each one being ...
Bally +21 more
core +4 more sources
Suspension Polymerization Processes [PDF]
Chemical Engineering & Technology, 2010 AbstractIndustrial suspension polymerization usually proceeds by a free‐radical mechanism to produce polymer beads. The size distribution of the polymer beads is often similar to that of the polymerizing drops in the reactor. That distribution is determined by the operating mechanisms of drop breakage and drop coalescence.
openaire +1 more source
Modelling and Simulation of a Batch Poly(Vinyl Chloride) Reactor
Chemical Engineering Transactions, 2013 A population balance model for batch suspension polymerization of vinyl chloride is presented. Break up into two equal volumes of droplets, binary aggregation and random mass exchanges between the colliding droplets are assumed, while the kinetic data of
A. Barkanyi, S. Nemeth, B.G. Lakatos
doaj +1 more source
Liquid–liquid dispersion in a continuous oscillatory baffled reactor – Application to suspension polymerization [PDF]
, 2015 Reducing energy costs, improving safety, minimizing waste are the current aims of chemical engineering. Process intensification in fine chemistry has been extensively studied but less work refers to heterogeneous reactions involving two liquid phases ...
Gourdon, Christophe +3 more
core +3 more sources
Phenylboronic acid-diol crosslinked 6-O-vinylazeloyl-d-galactose nanocarriers for insulin delivery [PDF]
, 2017 A new block polymer named poly 3-acrylamidophenylboronic acid-b-6-O–vinylazeloyl-d-galactose (p(AAPBA-b-OVZG)) was prepared using 3-acrylamidophenylboronic acid (AAPBA) and 6-O-vinylazeloyl-D-galactose (OVZG) via a two-step procedure involving S-1 ...
Bremner, David H. +5 more
core +2 more sources
Modulation of release kinetics by plasma polymerization of ampicillin-loaded ß-TCP ceramics [PDF]
, 2016 Beta-tricalcium phosphate (ß-TCP) bioceramics are employed in bone repair surgery. Their local implantation in bone defects puts them in the limelight as potential materials for local drug delivery.
Avilés, Marc +4 more
core +2 more sources