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Stimuli-Sensitive Composite Microgels
Poly(N-isopropylacrylamide) (PNIPAM) microgels were prepared by precipitation polymerization and PNIPAM shell / hard core particles were obtained by...
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Electrolyte effect on the particle characteristics prepared by soap-free emulsion polymerization
Monodisperse micron-sized polystyrene (PS) spheres were successfully obtained using a single stage soap-free emulsion method in aqueous media mixed...
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Towards a consistent mechanism of emulsion polymerization—new experimental details
The application of atypical experimental methods such as conductivity measurements, optical microscopy, and nonstirred polymerizations to...
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Agitation requirement for synthesis of micron-sized monodisperse polymer particles in soap-free polymerization method
Single-stage polymerization recently proposed for producing micron-sized polymer particles in aqueous media by Gu, Inukai and Konno (2002) was...
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Animal and Vegetable Fats, Oils, and Waxes
Biotechnology has been defined by various groups and broadly includes technologies that utilize living organisms or parts of...
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Preparation of ultra fine poly(methyl methacrylate) microspheres in methanol-enriched aqueous medium
Monodisperse PMMA microspheres are prepared by means of a simple soap-free emulsion polymerization in methanol-enriched aqueous medium in a single...
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Poly(methyl methacrylate-co-styrene)/silicate nanocomposites synthesized by multistep emulsion polymerization
Exfoliated poly(methyl methacrylate- co -styrene) [P(MMA- co -ST)]/silicate nanocomposites were synthesized through a multistep emulsion polymerization....
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Structure and properties of polyurethane/polyacrylate latex interpenetrating networks hybrid emulsions
Some new kinds of novel polyurethane (PU)/polyacrylate (PA) latex interpenetrating networks (LIPNs) were synthesized. Firstly PU dispersions were...
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Composite polymer particles prepared with different amounts of acrylic acid and their usefulness as carriers for biomolecules
Modification of surface properties of polymer particles suitable for biomedical application has been done by incorporating acrylic acid (AA) as a...
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A thermosensitive amphoteric microsphere and its potential application as a biological carrier
Thermosensitive poly( N -isopropylacrylamide) moieties were introduced onto amphoteric styrene/glycidyl methacrylate copolymer seed microspheres...
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New Horizons in Purification of Liquids: Novel Colloidal and Interfacial Strategies to Remove Hazardous Molecules, Viruses and Other Microorganisms from Water or Blood
Water is continually moving around, through, and above the earth as water vapor, liquid water, and ice. In fact, water is continually changing its...
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Homogeneous and Heterogeneous Copolymerization
Various experimental and theoretical aspects of homopolymerization remain to be clarified. With regard to copolymerization the situation is further...
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Microgels-Intramolecularly Crossünked Macromolecules with a Globular Structure
In polymer science and technology, linear, branched and crosslinked structures are usually distinguished. For crosslinked polymers, insolubility and...
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Reaction Engineering for Emulsion Polymerization
The mechanisms and kinetics of emulsion polymerization reactions have been presented in earlier papers. Although some uncertainties remain,...
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Latex Particle Morphology. The Role of Macromonomers as Compatibilizing Agents
Seeded emulsion polymerization is the most common preparation method for composite latexes. Unfortunately, this technique may generate particles with...
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Thermodynamic and Kinetic Aspects for Particle Morphology Control
Composite latex particles offer a wide variety of physical properties to the end user and find application in coatings, adhesives, graphic arts, and...
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Some Trends in the Preparation and Use of Reactive Latices
Reactive polymers constitute an important class of binder materials for application in, e.g., coatings and resins. Traditional solvent-borne systems...
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Herstellung von Polymerkolloiden
Ein beachtlicher Anteil der Kunststoffe, etwa 30% Massenanteil, wird heute in Form von Dispersionen hergestellt oder verarbeitet. Neben zahlreichen...