Abstract: A computerized system for transacting the purchase and sale of consumer motor fuels between motor fuel merchants and retail consumers through software on a mobile or desktop connected device for periods in the future through the simultaneous execution of multi-party, multi-layered contingent transactions and pricing algorithms to ensure that all inter-related motor fuel merchant transactions are simultaneously transacted upon a retail consumer purchase execution. Motor fuels include refined products such as gasoline and diesel fuel, renewable fuels (e.g. ethanol, biodiesel), natural gas (including liquefied natural gas), jet fuel and electricity.

Abstract: A composite nonwoven fabric suitable for undergoing pleating to form filtration media includes two nonwoven fabric layers which are adhesively bonded. One layer is an air permeable nonwoven web of continuous filaments. A high loft nonwoven batt of staple fibers is laminated to the nonwoven web layer. The nonwoven batt has a gradient fiber density and includes a first layer of relatively low denier fibers and a second layer of relatively higher denier fibers.

Abstract: An improved nonwoven multi-layered composite article is provided that is well amenable to pleating and service as a depth gaseous filtration medium. The components utilized to form the multi-layered composite consist essentially of polyester continuous filaments and staple fibers (as described in detail hereafter) and are mechanically secured together by needle-punching. At least one surface is lightly resin coated following the needle-punching in order to impart additional stiffness to the overall nonwoven laminated composite. The resulting article is capable of readily undergoing pleating to form a pleated filtration medium. In a preferred embodiment the resulting composite is free of any component that is capable of substantial moisture retention thereby enhancing the stability and shape retention properties of the product over a broader range of operating conditions.