Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Patent
1988-04-11
1989-03-07
Dees, Carl F.
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
44534, 44541, 44543, 44544, C10L 1106, C10L 500
Patent
active
048102555
ABSTRACT:
Manufactured fuel articles having, as a first component, an inner core of a primary fuel element, and as a second component, a combustible covering layer on the primary fuel element. In some embodiments, the covering layer is preferably at least about a nominal 1.5 millimeters thick, with a preferred thickness being at least about 3 millimeters. In other embodiments, the fuel article may be described as a primary fuel element with a combustible covering layer, wherein the primary fuel element comprises a substantial portion of at least one of the ends, and the covering layer and the primary fuel element are in interfacial contact about a majority of the area of their facing surfaces. In still other embodiments, the fuel articles of the invention are described as a primary fuel element and a combustible covering layer in interfacial contact with the fuel element, and wherein the composition of the covering layer differs substantially from the composition of the primary fuel element and comprises a thermoplastic material and pulp fiber. The invention further comprises methods of producing manufactured fuel articles, including, as one method, extrusion coating of the covering layer onto a previously formed primary fuel element, and, as another method, coextruding the primary fuel element and the covering layer together.
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Fay, III James E.
Gierke Carl J.
Dees Carl F.
Kimberly-Clark Corporation
Traut Donald L.
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