Teymour
Fouad Teymour, Chicago, IL US
Patent application number | Description | Published |
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20100276300 | AQUEOUS MEDIUM MANAGEMENT VIA SUPER ABSORBENT MATERIALS - A super absorbent polymer material is contacted with an aqueous medium to absorb at least a portion of the aqueous medium. At least portion of the aqueous medium absorbed super absorbent material is subsequently regenerated to release water therefrom and to form a regenerated super absorbent material suitable for the contacting with a second quantity of an aqueous medium. Also disclosed are layered composites including an electrically conductive metal support layer, a layer of super absorbent material disposed thereon, and a layer of a selective semi-permeable material disposed adjacent the layer of the super absorbent material and spaced apart from the electrically conductive metal support layer. | 11-04-2010 |
Fouad Teymour, Mount Prospect, IL US
Patent application number | Description | Published |
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20100152310 | MODIFIED RUBBER PARTICLES AND COMPOSITIONS INCLUDING THE SAME - Modified scrap rubber particles, a method for forming the modified rubber particles and compositions including the modified rubber particles. The rubber particles are impregnated with at least one polymerizable monomer and polymerized to impregnate the rubber particles with a polymer. The impregnated polymer provides the modified rubber particles with improved properties which increase the potential uses for recycled scrap rubber. The modified rubber particles are useful in surface coatings, such as latex paint or powder coatings and can be used as a soil substitute. | 06-17-2010 |
Fouad A. Teymour, Mount Prospect, IL US
Patent application number | Description | Published |
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20090018232 | METHOD FOR THE FORMATION OF HYDROGEL MULTILAYERS THROUGH SURFACE INITIATED PHOTOPOLYMERIZATION - Multiple-layer hydrogels and methods of forming hydrogels having multiple layers are disclosed. The hydrogels are formed of prepolymerization solutions comprising monomers or macromers, particularly polyethylene glycol. The layers are covalently bonded, and the hydrogels may comprise two or more layers. | 01-15-2009 |