Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing
Reexamination Certificate
2011-06-14
2011-06-14
Caldarola, Glenn (Department: 1771)
Fuel and related compositions
Liquid fuels
Aluminum or heavy metal, other than lead, containing
Reexamination Certificate
active
07959691
ABSTRACT:
The present invention provides a composition comprising: i) at least one compound of formula (I):wherein R1and R2are independently selected from a group consisting of hydrogen, unsubstituted or substituted C1-19hydrocarbyl or a group of formula (II):wherein Q is a bond or an unsubstituted or substituted hydrocarbyl group; wherein R3is selected from a group consisting of hydrogen and unsubstituted or substituted C1-18hydrocarbyl; wherein the R1—C—R2backbone is from 5 to 20 atoms in length; wherein each A and B is independently an unsubstituted or substituted unsaturated cyclic hydrocarbyl group; and wherein n is an integer from 0 to 10; and ii) a diluent or carrier; wherein the compound(s) of formula (I) is present in an amount sufficient to provide, at −30° C., at least 1 wt % of iron, based on the weight of the composition.
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Cook Stephen Leonard
Kalischewski Werner
Lohmann Gabriele
Caldarola Glenn
Fay Sharpe LLP
Goloboy Jim
Innospec Deutschland GmbH
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