Patent application number | Description | Published |
20090039535 | Extended Wear Ophthalmic Lens - A method for making a silicone hydrogel contact lens is provided. In one embodiment, a prepolymer mixture is polymerized in a lens mold in an atmosphere having less than about ppm oxygen to form a silicone hydrogel contact lens suitable for extended wear as characterized by producing less than 10% corneal swelling after a period of continuous wear of 7 days including normal sleep periods. In one embodiment, the prepolymer mixture comprises at least one oxyperm material containing hydrophilic groups, wherein the at least one oxyperm material is a siloxane-containing macromer or monomer, at least one ionperm material, and a cross-linking agent. In certain embodiments, the polymerization of the prepolymer mixture may be carried out in an atmosphere having less than about 1000 ppm oxygen. | 02-12-2009 |
20090046242 | Extended Wear Ophthalmic Lens - An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. In one embodiment, an opthalmic lens is a copolymerization product of at least one oxyperm, at least one ionoperm, and a crosslinker. In one embodiment, a lens has a tensile modulus of less than about 3.0 MPa, yet in another embodiment, the tensile modulus is between about 0.5 to about 1.5 MPa. | 02-19-2009 |
20100238398 | Extended Wear Ophthalmic Lens - An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. In one embodiment, an opthalmic lens is a copolymerization product of at least one oxyperm, at least one ionoperm, and a crosslinker. In one embodiment, a lens has a tensile modulus of less than about 3.0 MPa, yet in another embodiment, the tensile modulus is between about 0.5 to about 1.5 MPa. | 09-23-2010 |
20140022507 | Extended Wear Ophthalmic Lens - A method for making a silicone hydrogel contact lens is provided. In one embodiment, a prepolymer mixture is polymerized in a lens mold in an atmosphere having less than about 10000 ppm oxygen to form a silicone hydrogel contact lens suitable for extended wear as characterized by producing less than 10% corneal swelling after a period of continuous wear of 7 days including normal sleep periods. In one embodiment, the prepolymer mixture comprises at least one oxyperm material containing hydrophilic groups, wherein the at least one oxyperm material is a siloxane-containing macromer or monomer, at least one ionperm material, and a cross-linking agent. In certain embodiments, the polymerization of the prepolymer mixture may be carried out in an atmosphere having less than about 1000 ppm oxygen. | 01-23-2014 |
Patent application number | Description | Published |
20090293950 | Photovoltaic Cell - A photovoltaic cell, particularly a color-sensitized solar cell, comprises a conductive support substrate, coated with a metal oxide semiconductor layer, a color layer embodied so as to electronically interact with the metal oxide semiconductor layer, an electrolyte later that is applied to the color layer, and a counter-electrode which is connected to the electrolyte layer. The support substrate and/or the counter-electrode is/are made from a flexible fabric composed of a plurality of interwoven fibers. | 12-03-2009 |
20110206945 | SURFACE PIECE - A surface piece of crossing threads ( | 08-25-2011 |
20110217892 | FABRIC, A DEVICE WITH FABRIC AND A MANUFACTURING METHOD FOR FABRIC - A woven fabric ( | 09-08-2011 |
20110247689 | SUBSTRATE FOR AN OPTOELECTRONIC DEVICE - A substrate for an optoelectronic device, with a fabric of monofilaments and/or fibres of a polymer, which is designed for purposes of implementing and/or supporting an electrode layer, wherein the fibres have a fibre diameter of between 20 μm and 100 μm, in particular of between 30 μm and 80 μm, the fabric has mesh openings that implement an open surface area of 70% to 85%, and the fabric is provided with a coating having a transparent, electrically non-conducting polymer material such that the fibres are at least partially surrounded by the polymer material. | 10-13-2011 |
20120043879 | OPTOELECTRONIC FILM ASSEMBLY - An optoelectronic film assembly, has a first flat electrode layer, a second flat electrode layer as a counter electrode to the first flat electrode layer, a dielectric layer between the electrode layers and an active layer provided next to the dielectric layer and arranged between the electrode layers and made of an electroluminescent material. To this end, the first and/or the second electrode layers are implemented to be translucent and TCO-free, particularly ITO-free, by using a woven fabric comprising electrically conductive fibers. | 02-23-2012 |
20140191211 | ELECTRODE SUBSTRATE AND PLANAR OPTOELECTRONIC DEVICE - Electrode substrate for an optoelectronic device having a fabric ( | 07-10-2014 |