Infineum International Limited

Infineon International Limited

Peter M Wright

Kenneth Lewtas

Tushar Kanti Bera

Peter Scott

Giles W Theaker

Laura Gregory

Rachel Tundel

Christopher J Kay

Carl Waterson

Ross Davis Harrington

Liam McLean

John Bellacera

A wingsurfing wing, a handle thereof and a method of retaining the handle. The handle includes a member that is elongated in an elongation direction to be suitable for grasping. First and second attachment portions suitable for attaching the member to a strut of the wing extend from the member and are spaced apart from each other in the elongation direction. A fitting defines the second attachment portion and is adjustable between first and second configurations. In the first configuration, the fitting is movably engaged with the member to reposition the second attachment portion in the elongation direction. In the second configuration, the fitting is fixedly engaged with the member. The method includes causing frictional engagement between the strut and the fitting via an interference fit between a fastening portion and the strut, and causing frictional engagement between the fitting and the member to prevent movement of the fitting.

Handle for wingsurfing wings

A trunk piston marine engine lubricant comprises in respective minor amounts (A) an overbased metal hydrocarbyl-substituted hydroxybenzoate detergent system, and (B) a hydrocarbyl-substituted succinic acid anhydride made by halogen- or radical-assisted functionalization processes, where the ratio of succinic anhydride to hydrocarbyl chains is in the range of 1.4 to 4. The lubricant, when used to lubricate such an engine fuelled by heavy fuel oil, exhibits improved control of asphaltene precipitation and deposition on engine surfaces.

Marine engine lubrication

A trunk piston marine engine lubricant comprises in respective minor amounts (A) an overbased metal hydrocarbyl-substituted hydroxybenzoate detergent system, and (B) a hydrocarbyl-substituted succinic acid anhydride, preferably made by halogen- or radical-assisted fractionalization processes, where the ratio of succinic anhydride to hydrocarbyl chains is in the range of 1.4 to 4. The lubricant, when used to lubricate such an engine fuelled by heavy fuel oil, exhibits improved control of asphaltene precipitation and deposition on engine surfaces.

Concentrates containing specific functionalized diblock copolymers serve as effective additives for improving the cold flow behavior of fuels and oils, the copolymers being derived from a terminally-unsaturated intermediate polymer obtained via a metallocene process involving hydrogen.

Additives for fuels and oils comprising functionalised diblock copolymers

Additives for fuels and oils comprising Functionalised diblock copolmers

Bullet reloader cabinet

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Mountainside, NJ, United States of America

Peter M Wright