Patent application number | Description | Published |
20130081850 | Fire-Resisting Thermoplastic Composition for Plenum Raceways and Other Conduits - A conduit that contains an elongate member that defines a hollow passageway is provided. The conduit may be used to convey electricity (e.g., jacket of a communication cable, raceway for protecting a communication cable, etc.), fluids (e.g., pipes), etc. In one embodiment, for example, the conduit may be a raceway for use in a plenum of a building structure. Regardless of the type of conduit, at least a portion of the elongate member is formed from a thermoplastic composition that contains a polyarylene sulfide and fire-resisting system. Due in part to the specific nature and concentration of these components, the present inventors have discovered that the resulting thermoplastic composition may have a relatively high melting temperature. | 04-04-2013 |
20130084415 | Electrical Conduit Containing a Fire-Resisting Thermoplastic Composition - An electrical conduit that contains a jacket that defines a hollow passageway is provided. At least a portion of the jacket is formed from a thermoplastic composition that contains a polyarylene sulfide and fire-resisting system. Due in part to the specific nature and concentration of these components, the present inventors have discovered that the resulting thermoplastic composition may have a relatively high melting temperature, such as from about 200° C. to about 500° C. | 04-04-2013 |
20130134100 | Compacted Filter Beds Comprising Non-Sintered, Buoyant Filter Media and Methods Relating Thereto - Compacted filter beds comprising a non-sintered, buoyant filter medium may be useful in fluid filtration apparatuses and methods. For example, a method may include filtering a first fluid through a filter bed that is compacted, the filter bed comprising a non-sintered, buoyant filter medium that is mechanically compacted; and backflushing a second fluid through the filter bed so as to fluidize the non-sintered, buoyant filter medium. | 05-30-2013 |
20130180588 | HIGH TO ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE BACKSHEETS FOR PHOTOVOLTAIC DEVICES AND METHODS RELATING THERETO - Generally, solar cell backsheets may include high to ultrahigh molecular weight polyethylene. Advantageously, said backsheets may be single layer structures. Said backsheets may be used in conjunction with photovoltaic devices, photovoltaic modules, photovoltaic arrays, or components thereof. Said backsheets may be formed by methods including compression molding, compression molding then skiving, RAM extrusion, screw extrusion, band sintering, and hybrids thereof. | 07-18-2013 |
20130220913 | FLUID FILTERS WITH MECHANICALLY COMPACTED FILTER BEDS COMPRISING GRANULAR FILTER MEDIA AND APPARATUSES AND METHODS RELATING THERETO - A fluid filter, with a media body that comprises granular filter media and is capable of transitioning from a compacted state to an expanded state, may allow for multiple filtration cycles with regeneration of the granular filter media via backwashing cycles. Two or more of such filters may also be used in filtration apparatuses that is configured for continuous filtration including during backwashing of one of the filters. | 08-29-2013 |
20130227759 | Fabrics Containing a Blend of Polyarylene Sulfide and Textile Fibers - A fabric that contains a blend of textile and polyarylene sulfide fibers is provided. At least a portion of the textile fibers, polyarylene sulfide fibers, or a combination thereof are coated with an emulsion copolymer that is crosslinked. The copolymer composition is cured after it is applied to the fibers to initiate the formation of crosslink bonds between the emulsion copolymer and create a three-dimensional network that is capable of coating and encapsulating the fibers. It is believed that this three-dimensional network is able to physically entrap disperse additives when applied to the fibers. Still further, the present inventors have discovered that the emulsion copolymer can uniformly coat the fibers and thus readily receive the additive, which eliminates the need for high temperatures and/or pressures during a dyeing process, for example, and can also result in a relatively uniform coating of the additive on the fibers. | 09-05-2013 |
20130227800 | Polyarylene Sulfide Fibers Containing an Emulsion Copolymer Coating - A fibrous material that contains polyarylene sulfide fibers coated with an emulsion copolymer is provided. The emulsion copolymer that is coated onto the polyarylene sulfide fibers is crosslinked. For example, the copolymer may contain a reactive co-monomer that acts as a crosslinking agent. Alternatively, a separate crosslinking agent may be combined with the emulsion copolymer. In either case, the resulting copolymer composition is cured after it is applied to the fibers to initiate the formation of crosslink bonds between the emulsion copolymer and create a three-dimensional network that is capable of coating and encapsulating the fibers. Without intending to be limited by theory, it is believed that this three-dimensional network is able to physically entrap disperse dyes when applied to the fibers. | 09-05-2013 |
20130269819 | Pipe Section Having Bonded Composite Barrier Layer - Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body formed from a metal material, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding and bonded to the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a continuous fiber reinforced thermoplastic material. Such pipe sections may be lightweight and flexible while exhibiting improved strength characteristics. | 10-17-2013 |
20130273290 | Dynamically Vulcanized Polyarylene Sulfide Composition - Polyarylene sulfide compositions are described that exhibit high strength and flexibility. Methods for forming the polyarylene sulfide compositions are also described. Formation methods include dynamic vulcanization of a polyarylene sulfide composition that includes an impact modifier dispersed throughout the polyarylene sulfide. A crosslinking agent is combined with the other components of the composition following dispersal of the impact modifier throughout the composition. The crosslinking agent reacts with the impact modifier to form crosslinks within and among the polymer chains of the impact modifier. The compositions can exhibit excellent physical characteristics at extreme temperatures and can be used to form, e.g., tubular member such as pipes and hoses and fibers. | 10-17-2013 |
20130291991 | Pipe Section Having Polyarylene Sulfide Composition Barrier Layer - Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a polyarylene sulfide composition. The polyarylene sulfide composition includes a polyarylene sulfide and a crosslinked impact modifier. Such pipe sections exhibit high strength characteristics and flexibility as well as resistance to degradation, even in extreme temperature environments, while maintaining desirable processing characteristics. | 11-07-2013 |
20130291993 | Pipe Section Having Unbonded Composite Barrier Layer - Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body formed from a polymer material, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding and unbonded from the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a continuous fiber reinforced thermoplastic material. Such pipe sections may be lightweight and flexible while exhibiting improved strength characteristics. | 11-07-2013 |
20160024269 | SINTERED POLYMERIC PARTICLES FOR POROUS STRUCTURES - Disclosed are porous elements that include sintered polymeric particles. The polymeric particles can be formed of a thermoplastic composition that includes a polyarylene sulfide. The polymeric particles sintered to form the porous elements have a very narrow size distribution. The porous elements can maintain their functionality and morphology even when utilized in high temperature applications. | 01-28-2016 |
20160068656 | CELLULOSE ESTER PLASTICS AND METHODS AND ARTICLES RELATING THERETO - Cellulose ester plastics may be formulated to have a depressed melt processing temperatures, improved heat resistance, increased mechanical stability, or some combination thereof. For example, in some instances, a cellulose ester plastic comprising: a cellulose ester at about 20% to about 90% by weight of the cellulose ester plastic; and a plasticizer that comprises a carbonate ester, a polyol benzoate, or both, wherein the plasticizer is at about 2% to about 40% by weight of the cellulose ester plastic, wherein the cellulose ester plastic is melt processable. | 03-10-2016 |
20160068665 | CELLULOSE ESTER PLASTICS AND METHODS AND ARTICLES RELATING THERETO - Cellulose ester plastics may be formulated to have a depressed melt processing temperatures, improved heat resistance, increased mechanical stability, or some combination thereof. For example, in some instances, a cellulose ester plastic may include a plasticized cellulose ester at about 1% to about 99% by weight of the cellulose ester plastic, the plasticized cellulose ester consisting of a cellulose ester at about 60% to about 90% by weight of the plasticized cellulose ester and a plasticizer at about 10% to about 40% by weight of the plasticized cellulose ester, wherein the plasticizer comprises a carbonate ester, a polyol benzoate, or both; and a thermoplastic polymer at about 1% to about 99% by weight of the cellulose ester plastic; and wherein the cellulose ester plastic is melt processable. | 03-10-2016 |
Patent application number | Description | Published |
20140070465 | APPARATUSES, SYSTEMS, AND ASSOCIATED METHODS FOR FORMING POROUS MASSES FOR SMOKE FILTERS - High-throughput production apparatuses, systems, and associated methods may include pneumatic dense phase feeding. For example, a method may involve feeding via pneumatic dense phase feeding a matrix material into a mold cavity to form a desired cross-sectional shape, the matrix material comprising a binder particle and an active particle; heating (e.g., via microwave irradiation) at least a portion of the matrix material so as to bind the matrix material at a plurality of contact points thereby forming a porous mass length; cooling the porous mass length; and cutting the porous mass length radially thereby producing a porous mass. In some instances, the matrix material may include a plurality of active particles, a plurality of binder particles (optionally having a hydrophilic surface modification), and optionally a microwave enhancement additive. | 03-13-2014 |
20140076340 | APPARATUSES, SYSTEMS, AND ASSOCIATED METHODS FOR FORMING POROUS MASSES FOR SMOKE FILTERS - High-throughput production apparatuses, systems, and associated methods may include pneumatic dense phase feeding. For example, a method may involve feeding via pneumatic dense phase feeding a matrix material into a mold cavity to form a desired cross-sectional shape, the matrix material comprising a binder particle and an active particle; heating (e.g., via microwave irradiation) at least a portion of the matrix material so as to bind the matrix material at a plurality of contact points thereby forming a porous mass length; cooling the porous mass length; and cutting the porous mass length radially thereby producing a porous mass. In some instances, the matrix material may include a plurality of active particles, a plurality of binder particles (optionally having a hydrophilic surface modification), and optionally a microwave enhancement additive. | 03-20-2014 |
Patent application number | Description | Published |
20080263455 | GRAPHICAL USER INTERFACE FOR ELECTRONIC FILE SHARING - A method, implementable in a system coupled to a display device and a network, includes generating in a first region of a screen of the display device a user-interface portion associated with a first electronic destination address. The user-interface portion is configured to receive from a second region of the screen, in response to a command by a user of the system, a first icon representing a data set. In response to the user-interface portion receiving the first icon, a copy of the data set, or the data set itself, is electronically transferred over the network to the first destination address. | 10-23-2008 |
20080263456 | GRAPHICAL USER INTERFACE FOR ELECTRONIC FILE SHARING - A method, implementable in a system coupled to a display device and a network, includes generating on a screen of the display device a first icon representing a data set. In response to a command by a user of the system to transfer respective copies of the data set over the network to multiple recipients, a visual indication of the status of the transfer of the copies to the recipients is displayed in association with the first icon. In response to each copy being completely received by each recipient, the visual indication is prompted to indicate transfer completion. | 10-23-2008 |
20100299426 | SERVICE-ORIENTED ARCHITECTURE - A Service-Oriented Architecture (SOA) Communication Model (CM) allows a service producer to seek out service consumer types and to send them information. The consumer, actively or passively, is also configured to “advertise.” The information that is advertised could come (passively) from information already in a system, such as an application architecture, comprising the roles and attributes in a consumer's security certificate(s). The information could come (actively) from a registry of users with a system-user ontology that is created especially for this purpose and otherwise is not already in the system. This approach will allow a producer to initiate sending information to a consumer. | 11-25-2010 |
20100325643 | INTEGRATION OF DISPARATE APPLICATIONS ON A NETWORK - A system is implementable in a network including a plurality of electronic devices coupled to each other via a communication medium. The system includes a first mobile agent object executable on an electronic device of the plurality and operable to perform a first operation on a data set. A second mobile agent object is executable on an electronic device of the plurality and operable to perform a second operation on a data set. A composition object is operable to enable the first mobile agent object to provide the data set to the second mobile agent object if the first mobile agent object and second mobile agent object are executing on the same electronic device of the plurality. At least one bridging object is operable to enable the first mobile agent object to provide the data set to the second mobile agent object if the first mobile agent object and second mobile agent object are executing on different electronic devices of the plurality. | 12-23-2010 |
20120124127 | TCP/IP ON-TIME SYSTEM - An in-memory tuple-space is created for a primary data store or access by information content versus content location. A very-small-imprint hypervisor or other implementation of a MILS architecture is created underneath the space or other store and used for store and transport of messages and/or information. This provides scalability, performance and solves the problem of delays in development authorization in multilevel security applications. | 05-17-2012 |
20120254392 | SERVICE-ORIENTED ARCHITECTURE - A Service-Oriented Architecture (SOA) Communication Model (CM) allows a service producer to seek out service consumer types and to send them information. The consumer, actively or passively, is also configured to “advertise.” The information that is advertised could come (passively) from information already in a system, such as an application architecture, comprising the roles and attributes in a consumer's security certificate(s). The information could come (actively) from a registry of users with a system-user ontology that is created especially for this purpose and otherwise is not already in the system. This approach will allow a producer to initiate sending information to a consumer. | 10-04-2012 |
20130097617 | INTEGRATION OF DISPARATE APPLICATIONS ON A NETWORK - A system implementable in a network including a plurality of electronic devices coupled to each other via a communication medium includes a consumer configured to advertise at least one characteristic of the consumer. The system further includes a producer configured to initiate the creation of an event-channel by a core services element and provide a service to the consumer based on the at least one characteristic. | 04-18-2013 |
20130145277 | GRAPHICAL USER INTERFACE FOR ELECTRONIC FILE SHARING - A method, implementable in a system coupled to a display device and a network, includes generating in a first region of a screen of the display device a user-interface portion associated with a first electronic destination address. The user-interface portion is configured to receive from a second region of the screen, in response to a command by a user of the system, a first icon representing a data set. In response to the user-interface portion receiving the first icon, a copy of the data set, or the data set itself, is electronically transferred over the network to the first destination address. | 06-06-2013 |
20140052769 | TCP/IP ON-TIME SYSTEM - An in-memory tuple-space is created for a primary data store or access by information content versus content location. A very-small-imprint hypervisor or other implementation of a MILS architecture is created underneath the space or other store and used for store and transport of messages and/or information. This provides scalability, performance and solves the problem of delays in development authorization in multilevel security applications. | 02-20-2014 |