Class / Patent application number | Description | Number of patent applications / Date published |
156308600 | With treating agent application to a surface | 14 |
20100006220 | PLASTIC ADHESIVE - Macrocyclic compounds, e.g., ketones, crown ethers, methicones etc., have been found to be effective co-solvents in solvent based adhesives for pipe joining applications. Because of their enhanced solubility with VOC exempt solvents (40 C.F.R. 51.100), the calculated VOC content of the adhesive can be lowered to at least 75% of those established by SCAQMD Rule 116A. | 01-14-2010 |
20110146907 | Binding fiber for bonding of flat material containing natural fibers - A binding fiber having, as at least one first thermoplastic component, a copolyamide which has a relative viscosity of at least 1.50 (measured at 0.5% in m-cresol at 25° C.), a MVR of maximum 20 cm | 06-23-2011 |
20110174438 | ADHESIVE IMPREGNATED CARRIER - An adhesive impregnated carrier comprising a carrier impregnated with uncured adhesive resin is provided. The carrier material and overall impregnated carrier can be any desired thickness, as further described herein. Also provided is a method of bonding materials together comprising: positioning an uncured adhesive impregnated carrier between materials to be bonded; and curing the adhesive impregnated carrier, wherein the materials are bonded. | 07-21-2011 |
20110226416 | POLYMER FILM WITH MULTIPHASE FILM MORPHOLOGY - Described is a polymer film with multiphase film morphology. The polymer film, within a layer, has regions of a first polymer and regions of a second polymer, and is prepared from an aqueous polymer dispersion, comprising the two polymers in dispersed form and a tackifier. The glass transition temperature of the second polymer is greater than that of the first polymer and less than 20° C. The concentration of the tackifier in the polymer film is greater in the regions of the first polymer than in the regions of the second polymer. Described also are polymer dispersions for producing polymer films with multiphase film morphology, and also applications as adhesive, coating or sealant, as for example for producing self-adhesive paper labels. | 09-22-2011 |
20110259518 | NANOFIBER SHEET - A nanofiber sheet including a nanofiber layer containing a polymeric nanofiber, a surface of nanofiber sheet being adhesive. The nanofiber preferably contains an adhesive component and a water insoluble polymer. The nanofiber sheet preferably has a water soluble layer containing a nanofiber containing a water soluble adhesive component and a water insoluble layer containing a nanofiber containing a water insoluble polymer laminated to each other. The nanofiber sheet preferably further includes a base layer located on one side of the nanofiber layer and an adhesive layer located on the other side of the nanofiber layer. | 10-27-2011 |
20120318454 | APPARATUS AND METHODS FOR IMPINGING A FLUID ON A SUBSTRATE - Apparatus and methods for impinging a heated fluid onto the surface of a substrate and then locally removing the impinged fluid. The apparatus and methods may be used to heat a surface of a substrate e.g. so that the substrate can be melt-bonded to another substrate. | 12-20-2012 |
20130098549 | PROTECTIVE FILM COVERING AN ELECTRONIC DEVICE WHICH CAN BE APPLIED WET OR DRY - A protective film that can be applied using a wet or dry application process. The protective film may be part of a protective film application kit that also includes a package and, optionally, liquid, installation tabs, and a squeegee. | 04-25-2013 |
20140238599 | LAMINATED MICROFLUIDIC STRUCTURES AND METHOD FOR MAKING - A method for making a polymeric microfluidic structure in which two or more components (layers) of the microfluidic structure are fixedly bonded or laminated with a weak solvent bonding agent, particularly acetonitrile or a mixture of acetonitrile and alcohol. In an aspect, acetonitrile can be used as a weak solvent bonding agent to enclose a microstructure fabricated in or on a non-elastomeric polymer such as polystyrene, polycarbonate, acrylic or other linear polymer to form a three-dimensional microfluidic network. The method involves the steps of wetting at least one of the opposing surfaces of the polymeric substrate components with the weak solvent bonding agent in a given, lower temperature range, adjacently contacting the opposing surfaces, and thermally activating the bonding agent at a higher temperature than the lower temperature range for a given period of time. The contacted polymeric substrates may also be aligned prior to thermal activation and compressed during thermal activation. A laminated, polymeric microfluidic structure is also disclosed. | 08-28-2014 |
20140311672 | METHOD FOR PRODUCING COMPOSITE ELEMENTS - The invention relates to a method for the production of composite elements with at least one outer layer a) and a layer b) firmly bonded to it, an adhesion promoter c) being applied between the outer layer a) and the layer b) firmly bonded to it, the outer layer a) being continuously moved and the adhesion promoter c) and the layer b) firmly bonded to it or the starting materials thereof being applied in succession to the outer layer, the application of the adhesion promoter c) being effected a rotating disk which is mounted horizontally or with a slight deviation from the horizontal of up to 15°, wherein the rotating disk is provided with teeth on the edge. | 10-23-2014 |
20150041059 | INNER FIXED STRUCTURE WITH ATTACHED CORNER FITTING - A method is provided for providing, e.g. manufacturing, a thrust reverser inner fixed structure. The method includes (a) providing an acoustic inner barrel that includes a first honeycomb core and an annular inner skin radially inward of the first honeycomb core; (b) providing a bifurcation panel that includes a second honeycomb core; and (c) arranging a corner fitting between and attaching the corner fitting to the acoustic inner barrel and the bifurcation panel. | 02-12-2015 |
20150053345 | SOLVENT WELDING AGENT AND USE OF A SOLVENT WELDING AGENT - A solvent welding agent used for bonding of polymer surfaces in the region of a contact zone, especially for bonding of polymer surfaces of webs in the construction field. The solvent welding agent contains a solvent for dissolving a polymer and a mass transport promoter for promoting the mass transport of the solvent welding agent, especially of the solvent, from the contact zone between the polymer surfaces. | 02-26-2015 |
20150101750 | BONDING APPARATUS OF FUEL CELL STACK AND METHOD THEREOF - A bonding apparatus of fuel cell stack includes a lower heat plate provided at one side of a gas diffusion layer provided at both sides of a membrane electrode assembly, the lower heat plate supplying heat to the gas diffusion layer and including a steam supply line for supplying steam to the gas diffusion layer. An upper heat plate is provided at the other side of a gas diffusion layer, the upper heat plate supplying heat to the gas diffusion layer and including a steam supply line for supplying steam to the gas diffusion layer. A controller controls a supply time of the heat and steam to the lower heat plate and the upper heat plate. | 04-16-2015 |
156309300 | Diverse laminae | 2 |
20100230047 | MICRO-FLUID EJECTION HEADS AND METHODS FOR BONDING SUBSTRATES TO SUPPORTS - A substantially planar micro-fluid ejection device, where the micro-fluid ejection head is hermetically sealed and bonded to a support material, and a method of bonding a silicon device, such as a micro-fluid ejection head, to a support material. | 09-16-2010 |
20130133830 | Fluoropolymer Containing Laminates - The multilayer film serves as a laminate. In some embodiments, the film is a multilayered structure that, in its base form, encompasses an intermediate layer with first and second outer layer affixed to opposing sides of the intermediate layer. In some embodiments, the first outer layer is a semi-crystalline fluoropolymer. In some embodiments, the intermediate layer includes a polyester and the second outer layer is an olefinic polymer. | 05-30-2013 |