Abstract: Fluorinated arylene-containing compounds and fluorinated polymers formed from fluorinated arylene-containing compounds, and methods are described. Fluorinated polymers formed from fluorinated arylene-containing compound can be used to provide a low energy surface.

Abstract: A fishing line comprises an outer surface having at least one array of shaped features therein and having an advancing contact angle with deionized water of at least about 115°. The array comprises a plurality of discrete shaped features spaced equidistantly along a longitudinal axis of the fishing line. The shaped features are from about 0.005 to about 0.02 inches across in their broadest dimension.

Abstract: A method for conveying a web using an engagement cover (10) comprising resilient looped pile (16) engagement surface. Also, web conveying roller (12) having an engagement cover thereon.

Abstract: A method of making an engagement cover for rollers for use in web conveying, the method comprising: (a) providing a knit fabric comprising a woven base layer having first and second faces and a resilient looped pile protruding from the first face; (b) applying an elastomeric coating composition to the looped pile; and (c) curing the coating composition to leave a deposit of elastomeric polymer on the looped pile to yield the engagement cover.

Abstract: A multi-panel sterilization assembly that includes a barrier panel formed of a permeable material, a fold protection panel, and at least one panel attachment means. The barrier panel has a first end and a second end opposite the first end such that the barrier panel has a length that is the distance from the first end to the second end and a midpoint along the length generally delineating the barrier panel into a content receiving region and a content covering region. Panel attachment means are located between the first end and the midpoint of the barrier panel at a pre-determined position to identify the content receiving region.

Abstract: A process for producing a monoalkylated aromatic product in a reactor by reacting a mixed phase mixture of an alkylatable aromatic compound feedstock with another feedstock comprising alkene component in a reaction zone containing an alkylation catalyst. An effluent comprising the monoalkylated aromatic product and polyalkylated aromatic compounds exits from the reaction zone in liquid phase. The polyalkylated aromatic compounds can be separated as feed stream for transalkylation reaction in a transalkylation reaction zone.

Abstract: A process for producing a monoalkylated aromatic compound in an alkylation reaction zone, said process comprising the steps of: (a) providing a first catalytic particulate material having a ratio of surface area over volume ratio greater than about 79 cm?1, (b) providing said alkylation reaction zone with an alkylatable aromatic compound, an alkylating agent, and said first catalytic particulate material; and (c) contacting said alkylatable aromatic compound and said alkylating agent with said catalytic particulate material in said alkylation reaction zone maintained under alkylation conditions, to form a product comprised of said monoalkylated aromatic compound and polyalkylated aromatic compound(s).

Abstract: The present invention is directed to novel contact sensors. The contact sensors of the invention include a conductive composite material formed of a polymer and a conductive filler. In one particular embodiment, the composite materials can include less than about 10 wt % conductive filler. Thus, the composite material of the contact sensors can have physical characteristics essentially identical to the polymer, while being electrically conductive with the electrical resistance proportional to the load on the sensor. If desired, the sensors can be formed of the same polymeric material as the bearing that is being examined. The sensors can provide real time dynamic contact information for joint members under conditions expected during use. In one particular embodiment, the sensors can be used to examine dynamic wear characteristics of artificial joint bearings such as artificial knee, hip, or shoulder bearings.

Abstract: In a process for reducing the amount of benzene produced in a startup procedure for purification of an aromatic feedstream, the improvement comprising a start-up procedure including contacting said catalyst with said feedstream at elevated LHSV for a period of time sufficient to reduce benzene and/or toluene levels to a predetermined level, and proceeding under normal operational conditions.

Abstract: The present invention provides a process for conversion of feedstock comprising organic compounds to desirable conversion product at organic compound conversion conditions in the presence of catalyst comprising an acidic, porous crystalline material and having a Proton Density Index of greater than 1.0, for example, from greater than 1.0 to about 2.0, e.g. from about 1.01 to about 1.85. The acidic, porous crystalline material of the catalyst may comprise a porous, crystalline material or molecular sieve having the structure of zeolite Beta, an MWW structure type material, e.g. MCM-22, MCM-36, MCM-49, MCM-56, or a mixture thereof.

Abstract: Disclosed are ethylbenzene processes in which a series-arranged or combined vapor phase alkylation/transalkylation reaction zone is retrofitted to have a vapor phase alkylation reactor and a liquid phase transalkylation reactor, and in which a parallel-arranged vapor phase alkylation reactor and vapor phase transalkylation reactor is retrofitted to have a vapor phase alkylation reactor and liquid phase transalkylation reactor, wherein the xylenes content of the ethylbenzene product is less than 700 wppm.

Abstract: A climate controlled bed comprises a cushion member having an outer surface comprising a first side for supporting an occupant and a second side, the first side and the second side generally facing in opposite directions. In some embodiments, the cushion member includes one or more recessed areas along its first side or its second side. In one embodiment, the bed further includes a flow conditioning member that may be at least partially positioned with the recessed area of the cushion member, an air-permeable topper member positioned along the first side of the cushion member and a fluid temperature regulation system.

Abstract: A load cell is presented that has a load cell housing defining an interior cavity. The load cell housing also defines an bore in a first exterior face. In another aspect, the load cell has a load member positioned within the interior cavity, where a load knob protrudes out of the bore and above the first exterior face. In one aspect, the load cell also has a first electrode and a second electrode positioned within the interior cavity. In another aspect, a conductive polymer element is positioned therebetween the first and second electrodes.

Abstract: Disclosed herein are novel contact sensors. The contact sensors disclosed herein include a conductive composite material formed of a polymer and a conductive filler. In one particular aspect, the composite materials can include less than about 10 wt % conductive filler. Thus, the composite material of the contact sensors can have physical characteristics essentially identical to the polymer, while being electrically conductive with the electrical resistance proportional to the load on the sensor. The sensors can provide real time dynamic contact information for joint members under conditions expected during use. In one particular aspect, the sensor can be used to properly balance the knee ligaments in a total knee replacement surgery.

Abstract: The method of the present invention comprises providing a wafer including a first, second and third material; contacting the third material in the presence of a working liquid with abrasive composites fixed to an abrasive article; and moving the wafer until an exposed surface of the wafer is substantially planar and comprises at least one area of exposed third material and one area of exposed second material. The components of the working liquid include an aqueous solvent; a pH buffer exhibiting a pKa greater than 7 and comprising a basic pH adjusting agent and a multidentate acidic complexing agent; and a non-ionic surfactant. The nonionic surfactant exhibits a hydrophile-lipophile balance of at least about 4. The working liquid is substantially free of loose abrasive particles and exhibits a pH of about 7-12.

Abstract: A differential gear assembly is disclosed. In some embodiments, the differential gear assembly includes a first sun gear and a second sun gear coaxially aligned with each other; a first set of planetary gears in mating engagement with the first sun gear; and a second set of planetary gears in mating engagement with the second sun gear. The first and second sets of planetary gears can be in mating engagement with each other. In some embodiments, the differential gear assembly also includes a first set of friction members, each of which faces a respective one of axial ends of the first set of planetary gears; and a second set of friction members, each of which faces a respective one of axial ends of the second set of planetary gears.

Abstract: Disclosed herein are novel contact sensors. The contact sensors disclosed herein include a conductive composite material formed of a polymer and a conductive filler. In one particular aspect, the composite materials can include less than about 10 wt % conductive filler. Thus, the composite material of the contact sensors can have physical characteristics essentially identical to the polymer, while being electrically conductive with the electrical resistance proportional to the load on the sensor. The sensors can provide real time dynamic contact information for joint members under conditions expected during use.

Abstract: An electrical assembly comprises a housing, where the housing has an inner housing and a removable outer housing removably connected to the inner housing. A first connector portion is secured to the inner housing. The first connector portion comprises a dielectric body and connector terminals. A subscriber identification module is supported by the inner housing. The subscriber identification module has device terminals. A group of conductors or a conductor assembly supports an electrical connection of the connector terminals to the device terminals. A holder retains the subscriber identification module with respect to the inner housing.

Abstract: The present disclosure provides a process for selectively producing a desired monoalkylated aromatic compound comprising the step of contacting in a reaction zone an alkylatable aromatic compound with an alkylating agent in the presence of catalyst comprising a porous crystalline material under at least partial liquid phase conditions, said catalyst manufactured from extrudate to comprise catalytic particulate material of from about 125 microns to about 790 microns in size, having an Effectiveness Factor increased from about 25% to about 750% from that of the original extrudate, and having an external surface area to volume ratio of greater than about 79 cm?1.