Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Viscosity
Reexamination Certificate
2011-03-22
2011-03-22
Williams, Hezron (Department: 2856)
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Viscosity
Reexamination Certificate
active
07908905
ABSTRACT:
The present invention is directed to an improved rheometer which provides direct visualization, and to a rheometer that can be used in conjunction with shearing devices, such as rotational, torsional, sliding plate, and other type rheometers.
REFERENCES:
patent: 5836872 (1998-11-01), Kenet et al.
patent: 6341190 (2002-01-01), Summersgill et al.
patent: 6733611 (2004-05-01), Hayashi et al.
Kabla, A. & Debregeas, G. Local stress relaxation and shear banding in a dry foam under shear. Phys. Rev. Lett. 90, 258303 (2003).
Chan, C.L. & Woon, W.Y. Shear banding in mesoscopic dusty plasma liquids Phys. Rev. Lett. 93, 220602 (2004).
Salmon, J.B. et al. Velocity profiles in shear-banding wormlike micelles. Phys. Rev. Lett. 90, 228303 (2003).
Tapadia, P. & Wang, S.Q. Yieldlike constitutive transition in shear flow of entangled polymeric fluids. Phys Rev. Lett. 91, 198301 (2003).
Menezes, E.V. & Graessley, W.W. Nonlinear rheological behavior of polymer systems for several shear-flow histores. J. Polymer Sci.: Polymer Phys. Ed. 20, 1871-1833 (1982).
Bercea, m., Peiti, C., Simionescu, B. & Navard, P. Shear rheology of semidilute poly(methyl methacrylate) solutions. Macromolecules 26, 7095-7096 (1993).
Pattamaprom, C. & Larson, R.G. Constraint release effects in monodisperse and bidisperse polystyrenes in fast transient shearing flows. Macromolecules 34, 5229-5237 (2001).
Mooney, M. & Ewart, R.H. The conicylindrical viscometer. Physica 5, 350-354 (1934).
Macosko, C.W. Rheology: Principles, Measurements, and Applications (Wiley-VCH, New York, 1994).
Marrucci, G.J. Dynamics of entanglements: A nonlinear model consistent with the Cox-Merz rule. J. Non Newt. Fluid Mech. 62, 279-289 (1996).
Smith, D.E., Babcock, H.P. & Chu, S. Single-polymer dynamics in steady shear flow. Science 283, 1724-1727 (1999).
Bent, J. et al. Neutron-mapping polymer flow: Scattering, flow visualization, and molecular theory. Science 301, 1691-1695 (2003).
Ferry, J.D. Viscoelastic Properties of Polymers, 3rd ed. (Wiley, New York, 1980).
M. Doi, S.F. Edwards, The Theory of Polymer Dynamics 2nd ed. (Clarendon Press, Oxford, 1988).
Graessley, W.W. The Entanglement Concept in Polymer Rheology. Adv. Polym. Sci. 16, 1-179 (1974).
Tapadia, P. & Want, S.Q. Nonlinear flow behavior of entangled polymer solutions: Yieldlike entanglement-disentanglement transition. Macromolecules 37, 9083-9095 (2004).
Hu, H., Larson, R.G. & Magda, J. Measurement of wall-slip-layer rheology in shear-thickening wormy micelle solutions. J. Rheol. 46, 1001-1021 (2002).
Crimaldi Joseph J.
Frank Rodney T
Roetzel & Andress
The University of Akron
Williams Hezron
LandOfFree
Rheometer allowing direct visualization of continuous simple... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rheometer allowing direct visualization of continuous simple..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rheometer allowing direct visualization of continuous simple... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2780608