Patent application number | Description | Published |
20100168637 | Fluid application device and method - The present invention provides a device, a system, and a method for application of fluids. | 07-01-2010 |
20130327789 | DISPENSER - Dispenser and methods of dispensing substances is provided. The dispenser comprises a housing having a longitudinal axis, the housing configured to receive a packet comprising at least one collapsible cavity containing at least one substance, a support member positioned in the housing, the support member having a longitudinal axis essentially parallel to the longitudinal axis of the housing, a wedge coupled to the support member, the wedge configured to move in a plane substantially parallel within the longitudinal axis of the housing, the wedge receiving a force directed substantially normal to the longitudinal axis of the housing, and a reciprocating actuator coupled to the housing and engagable with the support member, the actuator moveable between a first position and a second position whereby the wedge advances a single predetermined increment collapsing a portion of the cavity. | 12-12-2013 |
20130330114 | FLUID APPLICATION DEVICE AND METHOD - The present invention provides a device, a system, and a method for application of fluids. | 12-12-2013 |
Patent application number | Description | Published |
20100025665 | ORGANIC PHOTOSENSITIVE DEVICES USING SUBPHTHALOCYANINE COMPOUNDS - An organic photosensitive optoelectronic device, having a donor-acceptor heterojunction of a donor-like material and an acceptor-like material and methods of making such devices is provided. At least one of the donor-like material and the acceptor-like material includes a subphthalocyanine, a subporphyrin, and/or a subporphyrazine compound; and/or the device optionally has at least one of a blocking layer or a charge transport layer, where the blocking layer and/or the charge transport layer includes a subphthalocyanine, a subporphyrin, and/or a subporphyrazine compound. | 02-04-2010 |
20110253992 | ORGANIC PHOTOSENSITIVE DEVICES USING SUBPHTHALOCYANINE COMPOUNDS - An organic photosensitive optoelectronic device includes an anode, a cathode, and a donor-acceptor heterojunction between the anode and the cathode, the heterojunction including a donor-like material and an acceptor-like material, wherein at least one of the donor-like material and the acceptor-like material includes a subphthalocyanine, a subporphyrin, and/or a subporphyrazine compound, wherein the subporphyrin or subporphyrazine compound includes boron. | 10-20-2011 |
Patent application number | Description | Published |
20080274293 | Spiral Multilayer Fibers - A spiral wound fiber that includes birefringent interfaces is useful in different optical devices. One type of wound fiber includes at least first and second material layers. At least one of the layers is polymeric and at least one of the layers is birefringent. The spiral wound fiber may be used alone, or in an optical device. Such an optical device can include the fiber embedded within a matrix or attached to a substrate. The spiral wound fiber can be made by rolling a stack of at least two layers, by coextruding the two layers or by coating a rotating form. | 11-06-2008 |
20100230835 | COMPOSITE POLYMER FIBERS - A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured. | 09-16-2010 |
20110043719 | OPTICALLY TRANSMISSIVE COMPOSITE FILM FRAME - Optical display backlight assemblies having a transmissive optical film affixed to a frame which at least partially surrounds a backlight, are disclosed. The transmissive optical film can provide an increased bending resistance to the frame. The increase in bending resistance of the frame also increases the bending resistance of a display which incorporates the backlight assemblies. The optical film can be in tension after being affixed to the frame, and the tension in the film also can result in a flatter film surface with less sag. The film can be placed in tension prior to being affixed to the frame, the frame can be elastically distorted prior to affixing the film to impart tension to the film, or the film can develop tension by shrinkage after being affixed to the frame. | 02-24-2011 |
20110048621 | METHOD OF FORMING COMPOSITE OPTICAL FILM - Methods of forming composite optical film ( | 03-03-2011 |
20110088841 | APPARATUS AND METHOD OF IMPREGNATING FIBROUS WEBS - The present disclosure relates to an apparatus and method of impregnating fibrous webs. An apparatus generally includes a volume of liquid curable resin having a liquid surface, and a liquid curable resin ( | 04-21-2011 |
20110149554 | STRUCTURED COMPOSITE OPTICAL FILMS - Optical films having structured surfaces are used, inter alia, for managing the propagation of light within a display. As displays become larger, it becomes more important that the film be reinforced so as to maintain rigidity. An optical film of the invention has a first layer comprising inorganic fibers embedded within a polymer matrix. The first layer has a structured surface to provide an optical function to light passing therethrough. The film may have various beneficial optical properties, for example, light that propagates substantially perpendicularly through the first layer may be subject to no more than a certain level of haze or light incident on the film may be subject to a minimum value of brightness gain. Various methods of manufacturing the films are described. | 06-23-2011 |
20110309074 | COMPOSITE PRESSURE VESSELS - Pressure vessels formed from fiber composites are described. The fiber composites include fibers impregnated with a resin system containing surface-modified nanoparticles dispersed in a curable matrix resin. | 12-22-2011 |
20120071586 | NANOPARTICLE PULTRUSION PROCESSING AIDE - The use of nanoparticles, including surface-modified silica and calcite nanoparticles, as processing aides for pultrusion is described. The methods include combining a resin system containing a resin and the nanoparticles with continuous fibers, pultruding this combination, and at least partially curing the resin. The methods are suitable for use with a wide variety of resins and fibers, and may be used to reduce the pull-force at a fixed fiber volume loading, increase the fiber volume loading, or both. Pultruded parts made by these methods and pultruded parts with high volume loadings of fibers are also described. | 03-22-2012 |
20120309870 | RESIN SYSTEM COMPRISING DISPERSED MULTIMODAL SURFACE-MODIFIED NANOPARTICLES - Dispersions of nanoparticles in a resin component are described. The nanoparticles have a multimodal particle size distribution including at least a first mode and a second mode. The number average particle diameter of the particles in the first mode is greater than the number average particle size distribution in the second mode. The use of multimodal nanoparticle size distributions and the relative number of particles in the first and second mode to reduce or eliminate particle stacking behavior is also described. | 12-06-2012 |
20130167502 | FIBER-REINFORCED NANOPARTICLE-LOADED THERMOSET POLYMER COMPOSITE WIRES AND CABLES, AND METHODS - Thermoset polymer composite wires including a multiplicity of substantially continuous fibers embedded in a solidified polymer composite matrix and forming a substantially continuous filament, the solidified polymer composite matrix further including a polymer formed by curing a polymer precursor from a liquid state and a multiplicity of nanoparticles having a median diameter of one micrometer or less substantially uniformly dispersed throughout the polymer composite matrix, and optionally, a corrosion resistant sheath surrounding the substantially continuous filament. In some embodiments, the multiplicity of particles includes surface-modified particles having a core and a surface modifying agent associated with the core and reacted with the polymer cured from a liquid state. Stranded cables including one or more such thermoset polymer composite wires, and methods of making and using such thermoset polymer composite wires and stranded cables are also described. | 07-04-2013 |
20150099833 | MULTIMODAL NANOPARTICLE DISPERSIONS - Dispersions of nanoparticles in a resin component are described. The nanoparticles have a multimodal particle size distribution including at least a first mode and a second mode. The number average particle diameter of the particles in the first mode is greater than the number average particle size distribution in the second mode. The use of multimodal nanoparticle size distributions and the relative number of particles in the first and second mode to reduce or eliminate particle stacking behavior is also described. | 04-09-2015 |