Patent application number | Description | Published |
20090258197 | Composite Composition for Micropatterned Layers - The invention provides a composite composition comprising a cationically polymerizable organic resin, a cationic photoinitiator, a hydrolysate and/or condensate of at least one hydrolysable silane compound and inorganic nanoparticles. The composite composition is suitable for the preparation of patterned moulded articles or substrates having a patterned coating, in particular by photolithography. Micropatterns obtained show improved properties, such as a high shape stability and an excellent elastic modulus. | 10-15-2009 |
20100032083 | METHOD FOR TRANSFERRING SURFACE TEXTURES, SUCH AS INTERFERENCE LAYERS, HOLOGRAMS AND OTHER HIGHLY REFRACTIVE OPTICAL MICROSTRUCTURES - The invention relates to a method for transferring surface structures such as interference layers, holograms, and other highly refractive optical microstructures to substrates. The aim of the invention is to devise a method which is used for transferring surface structures such as interference layers, holograms, and other highly refractive optical microstructures to substrates and can also be used in a high temperature range. The aim is achieved by a method comprising the following steps: a) a flexible intermediate support layer is applied to a support film as a release layer; b) an embossed sol is applied to the intermediate support layer and is provided with a surface structure; c) a stack encompassing a binder layer and the surface structure is produced; d) the support film is removed; e) the workpiece is thermally treated. | 02-11-2010 |
20100155974 | METHOD AND DEVICE FOR PRODUCING STRUCTURED OPTICAL MATERIALS - The invention relates to a method for producing structured optical materials. It also relates to a device for producing structured optical materials, and to use of the method. | 06-24-2010 |
20100260978 | Composite Composition for Micropatterned Layers - The invention provides a composite composition comprising a cationically polymerizable organic resin, a cationic photoinitiator, a hydrolysate and/or condensate of at least one hydrolysable silane compound and inorganic nanoparticles. The composite composition is suitable for the preparation of patterned moulded articles or substrates having a patterned coating, in particular by photolithography. Micropatterns obtained show improved properties, such as a high shape stability and an excellent elastic modulus. | 10-14-2010 |
20100321784 | Optical Elements with Gradient Structure - The invention relates to optical elements with gradient structure, in particular for holographic applications, wherein the gradient structure is formed by a refractive index gradient and a method for production of said optical elements with gradient structure. | 12-23-2010 |
20110014698 | USE OF NANOPATTERNED SURFACES AND METHOD FOR ENRICHING OR ISOLATING CELLULAR SUBPOPULATIONS - The invention relates to the use of nanopatterned surfaces. It also relates to a method for enriching or isolating cellular subpopulations. To create a simple, versatile and specific method for enriching or isolating cellular subpopulations from a complex mixture, the invention proposes the use of nanopatterned surfaces for isolating and enriching cellular subpopulations from a complex mixture. | 01-20-2011 |
20110017659 | Oxide Compounds as a Coating Composition - The invention relates to a coating composition consisting of an oxide compound. The invention also relates to a method for producing a coating composition consisting of an oxide compound and to a method for coating substrates composed of metal, semiconductor, alloy, ceramic, quartz, glass or glass-type materials with coating compositions of this type. The invention further relates to the use of a coating composition according to the invention for coating metal, semiconductor, alloy, ceramic, quartz, glass and/or glass-type substrates. | 01-27-2011 |
20110236804 | Composition for Producing Optical Elements Having Gradient Structure - A composition for producing optical elements has a gradient structure, particularly for holographic applications, wherein the gradient structure is formed by a refractivity gradient. The composition is produced from a polymer and a light- and/or temperature-sensitive metal complex and the light- and/or temperature-sensitive metal complex is decomposed upon changing the local refractivity. The result is the formation of a refractivity gradient. | 09-29-2011 |
20110242631 | Method and Composition for Producing Optical Elements Having a Gradient Structure - A composition for producing optical elements having a gradient structure, particularly for holographic applications, is formed by a refractive index gradient. The composition is produced from one or more polymerizable and/or polycondensable monomers and at least one biological polymer. A potential difference is generated for the directed diffusion of the monomers by inducing a local polymerization or polycondensation. The result is the formation of a refractive index gradient. | 10-06-2011 |
20120070690 | Composition and Method for Producing ITO Powders or ITO Coatings - A composition for preparing ITO powders and ITO coatings includes at least one indium compound and at least one bimetal compound which includes indium and tin. A method of preparing ITO powders and ITO coatings includes a one-step temperature treatment in an inert atmosphere. | 03-22-2012 |
20120125234 | Method for Producing Coatings Having Anti-Reflection Properties - A method for producing coatings having anti-reflection properties uses a compound comprising at least one type of nanoparticle and at least one solvent. The compound is applied to a substrate and treated at various temperatures. Anti-reflection coatings can be obtained on temperature-sensitive materials such as PMMA or PET. | 05-24-2012 |
20120128932 | Structured Surfaces for Implants - The use of a structured coating for implants, particularly for endoprostheses, and a method for production of the coating are provided. At least one metal-organic compound of the general formula El(OR)H | 05-24-2012 |
20120129967 | Method For Producing Thin Films And The Application Thereof - A method for producing thin films, particularly for coating surfaces, includes a) adding surface-active substances to flowable compositions comprising nanoscale inorganic particulate solids having polymerizable and/or polycondensable organic surface groups; b) forming one or more thin films stabilized by the accumulation of the surface-active substances at the interface(s), the forming of one or more thin films taking place through the generation of bubbles, foam, through the formation of minimal surfaces and/or through the wetting of surfaces; and c) solidifying the films by polymerization and/or polycondensation. | 05-24-2012 |
20120275991 | Synthesis of Nanoparticles by Means of Ionic Liquids - A method for producing nanoscale particles by means of ionic liquids produces highly crystalline particles. The ionic liquids can be easily regenerated. | 11-01-2012 |
20120279712 | Magnetic Composite Particles - Magnetic composite particles can be used as proppants and allow for deliberate heating by applying an alternating magnetic field. | 11-08-2012 |
20130046041 | Method for Producing Thin Films and the Application Thereof - A method for producing thin films, particularly for coating surfaces includes a) adding surface-active substances to flowable compositions comprising nanoscale inorganic particulate solids having polymerizable and/or polycondensable organic surface groups; b) forming one or more thin films stabilized by the accumulation of the surface-active substances at the interface(s), the forming of one or more thin films taking place through the generation of bubbles, foam, through the formation of minimal surfaces and/or through the wetting of surfaces; and c) solidifying the films by polymerization and/or polycondensation. | 02-21-2013 |
20130059132 | Laminate Having a One-Dimensional Composite Structure - A laminate includes two substrates that are connected by means of a bonding layer, the bonding layer enabling a one-dimensional composite structure. This enables a purely inorganic compound of different materials and a significantly improved connection when using adhesives. | 03-07-2013 |
20130101836 | Coating for Converting Radiation Energy - A substrate comprises a coating for converting radiation energy into heat, the coating comprising a one-dimensional composite structure. The coatings can be used in particular as absorbers, for example for solar collectors. | 04-25-2013 |
20150027543 | Oxide Compounds as a Coating Composition - The invention relates to a coating composition consisting of an oxide compound. The invention also relates to a method for producing a coating composition consisting of an oxide compound and to a method for coating substrates composed of metal, semiconductor, alloy, ceramic, quartz, glass or glass-type materials with coating compositions of this type. The invention further relates to the use of a coating composition according to the invention for coating metal, semiconductor, alloy, ceramic, quartz, glass and/or glass-type substrates. | 01-29-2015 |