Aviation fuel containing dissolved polymer and having reduced te

Details Aviation fuel containing dissolved polymer and having reduced te Aviation fuel containing dissolved polymer and having reduced te

1969-04-22

1976-12-07

Shine, W. J.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 70, 44 71, 44 77, 44 80, C10L 116

Patent

active

039960234

ABSTRACT:
A polymer is dissolved in a liquid hydrocarbon fuel which has a flash point of at least 90.degree. F and is of a type suitable for gas turbine aircraft engines in order to reduce the tendency of the fuel to particulate dissemination when the fuel is subjected to shock. The polymer has a viscosity average molecular weight greater than 10.sup.6 or an intrinsic viscosity greater than 2.5 dls./gm. and the amount of polymer is sufficient that there is molecular overlap of polymer molecules in the liquid.

REFERENCES:
patent: 3013868 (1961-12-01), Skei et al.
patent: 3126260 (1964-03-01), Van Der Minne et al.
patent: 3136743 (1964-06-01), Conway et al.
patent: 3231498 (1966-01-01), DE Vries
patent: 3326804 (1967-01-01), Shih-en Hu
patent: 3473901 (1969-08-01), DEBennevill et al.
Kirk-Othmer, Encyclopedia of Chemical Technology, 2nd Ed., vol. 15, 1968, p. 87.
Tanford, Physical Chemistry of Macromolecules, Wiley 1961, pp. 165-168, 174-178, 198-200, 402-406.
Miller, The Structure of Polymers, Reinhold 1966, pp. 190-193, 213, 214.
Porter et al., "The Entanglement Concept in Polymer Systems", in Chemical Reviews, vol. 66, No. 1, 1966, pp. 1-4, 13.
Cohen et al., Journal of Polymer Science, vol. 49, 1961, pp. 377-383.
Flory, Principles of Polymer Chemistry, Cornell U. 1953, pp. 610-611.
Def. Pub. T-858,018, Jacobson, N., Multifunctional Polymeric Additive for Mineral Oils, Jan. 21, 1969, Application Ser. No. 664,925

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