Low molecular weight fuel additive

Fuel and related compositions – Liquid fuels – Solid hydrocarbon polymer containing

Reexamination Certificate

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C585S014000

Reexamination Certificate

active

07727291

ABSTRACT:
The invention includes a method of improving the combustion efficiency of a fuel-burning device. The method includes the steps of adding a low molecular weight polymer to the fuel of the fuel-burning device and burning the fuel with the polymer in the fuel-burning device. The invention also includes fuel compositions containing such polymers.

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Verdant vehicles via viscoelasticity, P.F. Waters, Jun. 5, 2000.
Global Warming Reduction by Polymers in Automotive Fuels, Paul F. Waters, (2000).
Economic Aspects of Conversion to Antimisting Kerosene, Nov. 1981.
Fuel Additive Effects on Deposit Build-up and Engine Operating Charactericts, T.H. Valtadoros, V.W. Wong, J.B. Heywood, (1991).
Heat Release and Knock in Paraffinic and Aromatic Fuels and the Effect of an Ashless Anti-knock Additive, Michael Golombok, Gautam T. Kalghatgi and Adam Tindall, (1995).
Polyisobutene-The Ideal Drag Reduction Additive for Hydrocarbon-Carrying Pipelines, Paul F. Waters and Albert F. Hadermann, (1997).
Waters, P.F., Trippe, J, “New Concepts in Octane Boosting of Fuel for Internal Comustion Engines,”Division of Fuel Chemistry Preprints, vol. 45, No. 3, p. 602, American Chemical Society, Washington, DC, Aug. 2000.
Waters, P.F., Hadermann, A.F. and Trippe, J., “Solution Processing of Megadalton Molecular Weight Macromolecules,”Proceedings of the Second International Conference on Reactive Processing of Polymers, p. 11, J.T. Lindt, Ed., Univ. of Pittsburgh, Nov. 2-4, 1982.
Waters, P.F., Hadermann, A.F. and Trippe, J., “The Effect of Molecular Weight of Additives on the Properties of Antimisting Fuels,”Division of Petroleum Chemistry Preprints, vol. 28, No. 5, p. 1153, 186th National Meeting of the American Chemical Society, Washington, DC, 1983.
Hadermann, AF, “A Paradigm Shift Occurs in Fuel Additive Technology,” 1995.
Hadermann, A.F., “Extensional Viscosity and Single Phenomenological Basis for the GTA Fuel Additive,” 1995.
Waters, P.F., “A Physical Solution to Engine Knock,” SAE Technical Paper Series 2002-01-2835, 2002.
Waters, J.B., “Note on the Federal Test Procedure (FTP) and Our Polymeric Fuel Additive” (2004).
P.F. Waters, Verdant vehicles via viscoelasticity, Clean Products and Processes 2 (2000) 133-139.
Paul F. Waters, Global Warming Reduction by Polymers in Automotive Fuels, Polymer Preprints 2000, 41(2).
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Paul F. Waters and Albert F. Hadermann, Polyisobutene-The Ideal Drag Reduction Additive for Hydrocarbon-Carrying Pipelines, Proceedings of the Second International Symposium on Colloid Chemistry in Oil Production ISCOP'97, Rio de Janeiro, Brazil, Aug. 31 to Sep. 3, 1997.
T.H. Valtadoros, V.W. Wong, and J.B. Heywood, Fuel Additive Effects on Deposit Build-up and Engine Operating Characteristics, Symposium on Fuel Composition/Deposit Formation Tendencies presented before the Division of Petroleum Chemistry, Inc., American Chemical Society, Atlanta Meeting, Apr. 14-19, 1991.
Michael Golombok, Gautam T. Kalghatgi, and Adam Tindall, Heat Release and Knock in Paraffinic and Aromatic Fuels and the Effect of an Ashless Anti-knock Additive, SAE Technical Paper Series, 952405, Fuels & Lubricants Meeting and Exposition, Toronto, Ontario Oct. 16-19, 1995.

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