Joseph R. Royer

Nano-and micro-cellular foamed thin-walled material, and processes and apparatuses for making the same

Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream

Washington, DC: U.S. Patent and Trademark Office.

Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream

Washington, DC: U.S. Patent and Trademark Office.

Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide

Washington, DC: U.S. Patent and Trademark Office.

Generation of microcellular foams of PVDF and its blends using supercritical carbon dioxide in a continuous process

POLYMER, 43(20), 5511–5520.

Method of making foamed materialsUSing surfactants and carbon dioxide

Washington, DC: U.S. Patent and Trademark Office.

Polymer melt rheology with high-pressure CO2 using a novel magnetically levitated sphere rheometer

POLYMER, 43(8), 2375–2383.

High-pressure rheology and viscoelastic scaling predictions of polymer melts containing liquid and supercritical carbon dioxide

Journal of Polymer Science Part B: Polymer Physics, 39(23), 3055–3066.

Processing of polyamide 11 with supercritical carbon dioxide

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 40(23), 5570–5577.

High-pressure rheology of polystyrene melts plasticized with CO2: Experimental measurement and predictive scaling relationships

Journal of Polymer Science. Part B, Polymer Physics, 38(23), 3168–3180.

Tailored rheology of a metallocene polyolefin through silane crafting and subsequent silane crosslinking

Journal of Polymer Science. Part B, Polymer Physics, 38(18), 2468–2479.

Carbon dioxide-induced swelling of poly( dimethylsiloxane)

MACROMOLECULES, 32(26), 8965–8973.

Enhanced miscibility of low-molecular-weight polystyrene polyisoprene blends in supercritical CO2

JOURNAL OF PHYSICAL CHEMISTRY B, 103(26), 5472–5476.

CO2-assisted deploymerization, purification and recycling of step-growth polymers

Khan, S. A., Roberts, G. W., & Royer, J. R. Washington, DC: U.S. Patent and Trademark Office.

Methods of CO2-assisted reactive extrusion

Royer, J., DeSimone, J. M., Roberts, G. W., & Khan, S. A. Washington, DC: U.S. Patent and Trademark Office.

Polymer melt rheology with high-pressure co<inf>2</inf> using a novel magnetically levitated sphere rheometer

Royer, J. R., Gay, Y. J., Adam, M., DeSimone, J. M., & Khan, S. A. Polymer, 43(8), 2375–2383.