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2020
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Invention
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Low greenhouse gas fuel compositions.
A fuel composition for a spark-ignition internal combustio... |
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Invention
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Low greenhouse gas fuel compositions. A fuel composition for a spark-ignition internal combustion... |
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Invention
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Methods for preparing benzoxazines. 10dd may be present in an alkanoylated form. |
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Invention
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Methods for preparing benzoxazines. A method is provided for preparing a compound ƒ. The method c... |
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2019
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Invention
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Methods for preparing compounds. ddd) where: step (i) is carried out in the presence of a metal c... |
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Invention
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Methods for preparing compounds. dcdd), where the reaction is carried out at a temperature of at ... |
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Invention
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Methods for preparing intermediates. dd having the formula: (I). The method comprising carrying o... |
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Invention
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Method and apparatus for controlling an internal combustion engine using a rotation speed of a cr... |
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2018
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Invention
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Methods for preparing fuel additives. An optimised method for preparing a fuel additive f is prov... |
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Invention
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Methods for preparing fuel additives. A method for preparing a substituted fuel additive d is pro... |
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Invention
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Methods for preparing fuel additives. Methods for preparing an octane-boosting fuel additive havi... |
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Invention
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Methods for preparing fuel additives. A method for preparing a fuel additive d is provided. The m... |
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Invention
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Methods for preparing fuel additives. A method is provided for preparing a fuel additive having t... |
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Invention
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Methods for preparing fuel additives. d313,1313 is selected from hydrogen, alkyl groups and alkal... |
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Invention
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Methods for preparing fuel additives. d1010-. |
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Invention
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Methods for preparing fuel additives. cc may be prepared using an optimised method which comprise... |
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Invention
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Methods for controlling deposits. A method for improving the deposit control performance of a fue... |
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Invention
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Methods for reducing oxidation. A method for reducing the tendency of a hydrocarbon fluid to oxid... |
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Invention
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Methods for blending fuels. A method for preparing a refinery fuel composition having a target oc... |
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2017
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Invention
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Fuel additives. An additive composition for use in a fuel for a spark-ignition internal combustio... |
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Invention
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Methods for demulsifying. A method for reducing the propensity of a fuel to form an emulsion comp... |
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Invention
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Fuel compositions. A fuel composition for a spark-ignition internal combustion engine comprises a... |
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Invention
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Additising a fuel. A method for preparing a fuel composition which comprises a base fuel, an oxyg... |
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Invention
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Methods for reducing ferrous corrosion. A method for improving the ferrous corrosion-preventing c... |
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Invention
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Fuel compositions with additives. 90 and/or the vapour pressure. |
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Invention
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Fuel compositions with additives. A fuel composition for a spark-ignition internal combustion eng... |
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2015
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Invention
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Methods and uses for controlling sludge in engines.
The use as a sludge controlling additive in ... |
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Invention
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Methods and uses of controlling particulate emissions in an internal combustion engine.
The use ... |
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Invention
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Methods and uses of controlling piston varnish formation in an internal combustion engine.
The u... |
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Invention
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Methods and uses of controlling piston varnish formation in an internal combustion engine. The us... |
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Invention
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Methods and uses for controlling sludge in engines. The use as a sludge controlling additive in a... |
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Invention
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Additive and fuel compositions comprising a polyalkylene amine and a hydrocarbyl-substitute hydro... |
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2014
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Invention
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Methods and uses for intake-valve and direct-injector deposit clean-up.
The use as an intake val... |
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Invention
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Methods and uses for controlling deposits on valves in direct-injection spark-ignition engines. T... |
