Patent application number | Description | Published |
20090101196 | EVM IN SOLAR MODULES - The present invention relates to a solar module containing at least one layer made up of at least one α-olefin-vinyl acetate copolymer which has a vinyl acetate content of ≧40% by weight, based on the total weight of the α-olefin-vinyl acetate copolymer, and has been prepared by a solution polymerization process at a pressure of from 100 to 700 bar, the use of the α-olefin-vinyl acetate copolymer mentioned in solar modules, the use of the solar module of the invention for stationary or mobile power generation and also a solar power plant containing at least one solar module according to the invention. | 04-23-2009 |
20100151222 | MULTILAYER COMPOSITE FOIL - Novel multilayer composite foils are provided and are composed of at least three layers, comprising an adhesive layer composed of at least one α-olefin-vinyl acetate copolymer having vinyl acetate content of ≧40% by weight, based on the total weight of the α-olefin-vinyl acetate copolymer. The said multilayer composite foils are suitable for the packaging of products and for use as protective foil. Production can be achieved by way of blown-film extrusion. | 06-17-2010 |
20110229721 | HOTMELT ADHESIVES - New hotmelt adhesives are provided that are based on specific ethylene-vinyl acetate copolymers, styrene block copolymers, and a tackifying resin. These hotmelt adhesives are outstandingly suitable for bonding substrates, more particularly for bonding films to substrates. | 09-22-2011 |
20120190766 | EVM Granulated Materials As Embedding Material For Solar Modules, Method For Its Production, Adhesive Foil As Well As A Solar Module, Method For Its Production And Production Device - The invention relates to pellets of α-olefin-vinyl acetate copolymers with a vinyl acetate content of ≧40% by weight, based on the total weight of the α-olefin-vinyl acetate copolymer, as an embedding material for solar modules, wherein the pellets comprise, as additives, at least one UV activator and at least one silane coupling reagent, and to the use thereof for the production of films for solar modules. | 07-26-2012 |
20120322195 | METHOD FOR PRODUCING SOLAR MODULES - The present invention relates to a process for producing solar modules. | 12-20-2012 |
Patent application number | Description | Published |
20120289098 | CONNECTOR WITH CLAMPING MEANS - An electrical connector for connecting to a bus bar the bare end of an insulated conductor, including a rectangular housing containing an open-topped chamber, a conductive L-shaped bus bar arranged in the chamber with a vertical leg thereof extending adjacent one housing end wall, a generally planar clamping bar having a first end portion pivotally connected with the housing adjacent another end wall thereof for pivotal movement about a horizontal pivot axis, and a spring arranged in the housing chamber for biasing the clamping bar upwardly in the housing, whereby when the conductor bare end is inserted downwardly into the housing, the free edge of the clamping bar clamps the conductor bare end into contiguous engagement with the bus bar vertical leg portion. The spring is preferably a leaf spring having a Z-shaped or U-shaped configuration. | 11-15-2012 |
20130072072 | MINIATURE SPRING CLAMP - A spring terminal for connecting the bare end of a conductor with a bus bar, including an insulated housing containing a chamber defined by a pair of planar parallel spaced vertical side walls, and an orthogonally connected vertical end wall. Mounted in the chamber are a vertical bus bar adjacent the end wall, and a U-shaped clamping spring that biases toward clamped electrical engagement with the bus bar the bare end of a vertical conductor that is inserted downwardly into the chamber. The clamping spring includes a stationary lower leg portion fixed to the housing, a pivotable body portion, and an upper clamping leg portion that engages the conductor, a locking arrangement serving to lock the body portion to the housing when the spring is in the clamping condition. | 03-21-2013 |