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| Number | Title | Issue Date |
| 7504154 | Moisture barrier coatings for infrared salt optics The present invention is directed to a salt optic provided with a multilayer coating in order to improve upon the moisture resistance of a salt optic, when compared to the moisture resistance of an uncoated salt optic. In one aspect, the present invention is compris... | 03/17/2009 |
| 7390571 | Varnish for laminate or prepreg, laminate or prepreg prepared using this varnish, and printed wiring board prepared using this laminate or prepreg Disclosed are a varnish for laminate or prepreg, comprising a heat treatment product which is obtained by mixing together (a) an epoxy resin, (b) dicyandiamide, and (c) a compound having an imidazole ring so that the component (c) is present in an amount of 0.001 to... | 06/24/2008 |
| 7309831 | Protective sheet for solar battery module, method of fabricating the same and solar battery module A protective sheet for a solar battery module comprises a weather-resistant sheet (1) of, for example, a fluorocarbon resin, and a deposited inorganic oxide thin film (2) formed on one of the surfaces of the weather-resistant sheet (1). A surfac... | 12/18/2007 |
| 7303700 | Methods of making optically clear structural laminates An optically clear structural laminate includes a thermosetting resin, a silane coupling agent and a filler. The laminate has a high weight to strength ratio and is capable of optical transmission over a wide range of temperatures. The laminate has increased tensile... | 12/04/2007 |
| 7300963 | Hardeners for water-based epoxy resin systems and processes for using the same Hardeners for water-based epoxy resin systems, the hardeners being obtainable by reacting a mixture of: (A) at least one epoxidized polyalkylene oxide selected from the group of epoxidized polyethylene oxides, epoxidized polypropylene oxides and polyethylene propyle... | 11/27/2007 |
| 7249847 | Eyeglass manufacturing method using variable index layer An eyeglass lens and manufacturing method using epoxy aberrator includes two lenses with a variable index material, such as epoxy, sandwiched in between. The epoxy is then cured to different indexes of refraction that provide precise corrections for the patient's wa... | 07/31/2007 |
| 7238404 | Thin sheet mica wedges with semi-conducting properties The present invention provides for thin sheet wedges that comprise a mica matrix impregnated with a conductive resin. The mica matrix is composed of mica flakes. The thin sheet wedge has a semi-conductive property of 500–500,000 ohms per square. In one embodiment ... | 07/03/2007 |
| RE39615 | Adhesive compositions and copper foils and copper clad laminates using same The invention relates to an adhesive composition, comprising: (A) at least one phenolic resole resin; and (B) the product made by reacting (B-1) at least one difunctional epoxy resin, with (B-2) at least one compound represented by the formula | 05/08/2007 |
| 7179552 | Resin composition for interlayer insulation of multilayer printed wiring board, adhesive film and prepreg Resin compositions which comprise the following components (A) to (E) are useful for interlayer insulation of a multilayer printed wiring board: (A) an epoxy resin having 2 or more epoxy group in one molecule and which exists in a ... | 02/20/2007 |
| 7166922 | Continuous metal interconnects A method of forming an interconnection that includes introducing a barrier material in a via of a dielectric to a circuit device on a substrate in such a manner to deposit the barrier material on the circuit device, introducing a seed material into the via in manner... | 01/23/2007 |
| 7150902 | High Tcoatings Articles are coated by applying a coating composition of a high Tg phenoxy-type material having a Tg of at least about 75° C. to at least a portion of a surface of an article, and forming a dried/cured coating of the high Tg phenoxy... | 12/19/2006 |
| 7138180 | Hard carbon films formed from plasma treated polymer surfaces Hard-carbon films with unique structures, methods for producing the films, and articles coated by the films are provided. These hard-carbon films are synthesized by the plasma surface treatment of a polymer substrate or a polymer-coated substrate in a plasma contain... | 11/21/2006 |
| 7132154 | Transparent composite composition A transparent composite composition is provided which comprises an epoxy resin (a) and a glass filler (b) and in which the epoxy resin (a) comprises at least one epoxy resin whose refractive index after curing is lower than the refractive index of the glass filler (... | 11/07/2006 |
| 7098276 | Flame-retardant epoxy resin composition and semiconductor device made using the same An epoxy resin composition which can be used as a semiconductor encapsulating resin and in which the improvement of flame retardancy can be attained by suitably adapting a crosslinked structure itself of a cured article without using any flame retardant material and... | 08/29/2006 |
| 7021764 | Eyeglass manufacturing method using variable index layer An eyeglass manufacturing method using epoxy aberrator includes two lenses with a variable index material, such as epoxy, sandwiched in between. The epoxy is then cured to different indexes of refraction that provide precise corrections for the patient's wavefront a... | 04/04/2006 |
| 6942339 | Eyeglass manufacturing method using variable index layer An eyeglass manufacturing method using epoxy aberrator includes two lenses with a variable index material, such as epoxy, sandwiched in between. The epoxy is then cured to different indexes of refraction that provide precise corrections for the patient's wavefront a... | 09/13/2005 |
| 6913792 | Hybrid materials employing PPE/polystyrene/curable epoxy mixtures A curable melt blended composition and a method of making the composition by melt blending a thermoplastic polymer comprising polyphenylene ether (PPE) polymer and a polystyrene polymer, preferably high impact polystyrene (HIPS), and optionally a compatiblizer, with... | 07/05/2005 |
| 6911258 | Optical fiber cable having improved properties A cable containing at least one optical fiber and at least one covering layer containing a material including an organic compound and an inorganic compound, wherein the inorganic compound has a layered structure and the organic compound is inserted between the layer... | 06/28/2005 |
| 6893721 | Process for the reduction of undesirable outgassing species A method to reduce undesirable outgassing includes bonding at least two optical components with a bonding material and encapsulating the bonding material with a capping material. The capping material inhibits the outgassing of species that would otherwise be emitted... | 05/17/2005 |
| 6890997 | Powder coating of free radical curable epoxy resin and another free radical curable resin The present invention provides ultraviolet (UV) curable powders for powder coatings comprising one or more than one free radical curable epoxy resin and one or more than one second free radical curable resin, or, alternatively, one or more than one free radical cura... | 05/10/2005 |
| 6861147 | Gas barrier film having excellent flexibility Provided is a gas barrier film in which in coating or laminating a single layer film or a multiplayer film comprising at least one (a) thermoplastic resin layer on which an inorganic compound is vapor deposited or (b) layer comprising metal foil, wherein 40% by weig... | 03/01/2005 |
| 6852393 | Transparent substrate coated with a polymer layer The invention relates to a transparent substrate coated on at least one of its faces with a polymer layer deposited under vacuum. This polymer layer is provided with an adhesion prelayer of organic or organoinorganic nature. The invention also relates to the process... | 02/08/2005 |
| 6838400 | UV absorbing glass cloth and use thereof The glass transmittance of UV light having a wavelength of 365 nanometers is reduced by compounding an oxide or salt of at least one of Fe, Cu, Cr, Ce, Mn and mixtures thereof. The fiberglass cloth can be used for providing reinforced prepregs used in producing prin... | 01/04/2005 |
| 6824603 | Composition and method for printing resistors, capacitors and inductors A composition of matter comprising a mixture of an oxide powder or powders and a Reactive Organic Medium (ROM) which can be used to create electronic components on a suitable. The materials are applied to conventional polymer-based circuit substrates by any convenie... | 11/30/2004 |
| 6818263 | Resin sheets containing dispersed particles and liquid crystal displays A resin sheet which comprises a base layer containing particles dispersed therein and hence has excellent dimensional stability; a resin sheet which comprises a base layer containing particles dispersed therein and hence has excellent light diffusion properties; res... | 11/16/2004 |
| 6818306 | Optically clear structural laminate An optically clear structural laminate includes a thermosetting resin, a silane coupling agent and a filler. The laminate has a high weight to strength ratio and is capable of optical transmission over a wide range of temperatures.The laminate has increased tensile ... | 11/16/2004 |
| 6812065 | Anisotropic conductive paste Provided is an anisotropic conductive paste in which an aqueous solution obtained by admixing the anisotropic conductive paste with purified water has an ionic conductivity of 1 mS/m or less; the B stage-reduced composition has a viscosity of 50 to 10000 Pa.s at 80 ... | 11/02/2004 |
| 6780512 | Methods for preparing decorative coatings The invention is directed to a method for preparing a recoatable surface on a substrate. The substrate is coated with a base coat composition comprising a polyol acrylate monomer and an epoxy acrylate monomer which is subsequently cured with UV radiation. After curi... | 08/24/2004 |
| 6740399 | Multi-layered sealant A multi-layered article for establishing a seal between two substrates. The multi-layered article includes a bulk layer and an adhesive layer. The layers of the article are generally epoxy-containing, photo-activated materials. Upon photo activation, the bulk layer ... | 05/25/2004 |
| 6680119 | Insulated electrical coil having enhanced oxidation resistant polymeric insulation composition An insulated electrical coil is disclosed and is formed from a plurality of turns of coil, each having a cured body of resinous insulation applied to each turn of coil. The insulation is formed from a cured resinous composition of epoxy-anhydride resin th... | 01/20/2004 |
| 6673452 | Fiber-composite material and a method for producing the same The invention relates to the field of chemistry and to a fiber composite material which is used, for example, in aircraft. The invention provides a fiber composite material in which delamination can be significantly reduced. This is achieved by a fiber co... | 01/06/2004 |
| 6670425 | Anti-reflective coating of polymer with epoxide rings reacted with light attenuating compound and unreacted epoxide rings Anti-reflective compositions and methods of using those compositions with low dielectric constant materials are provided. In one embodiment, the compositions include polymers comprising recurring monomers having unreacted epoxide groups. In another embodi... | 12/30/2003 |
| 6663916 | Anti-reflective coating of polymer with epoxide rings reacted with light attenuating compound and unreacted epoxide rings Anti-reflective compositions and methods of using those compositions with low dielectric constant materials are provided. In one embodiment, the compositions include polymers comprising recurring monomers having unreacted epoxide groups. In another embodi... | 12/16/2003 |
| 6645630 | Epoxy resin composition, prepreg and multilayer printed-wiring board An epoxy resin composition, which comprises, as an essential component, a phosphorus compound having an average of not less than 1.8 and less than 3 of phenolic hydroxy groups reactive with an epoxy resin and an average of not less than 0.8 of a phosphoru... | 11/11/2003 |
| 6617028 | Phosphorus and nitrogen containing resin hardener and a flame retarding resin composition containing said hardener The present invention discloses a phosphorus- and nitrogen-containing resin hardener, which has a structure represented by the following formula: ##STR1## wherein R2 represents a hydrogen atom or a group represented by the following formula: ... | 09/09/2003 |
| 6602604 | Coating composition The present invention is to provide a coating composition capable of forming a protective film excellent in adhesion properties. Such a coating composition comprises a specific polymer containing carboxyl group, a specific multifunctional epoxide-containi... | 08/05/2003 |
| 6582825 | Hydrophobicity imparting particulate A hydrophobicity imparting particulate is provided in the present invention. A silicone composition comprises (A) a silicone polymer and (B) a hydrophobicity imparting particulate filler that imparts a hydrophobicity property to the composition. An insula... | 06/24/2003 |
| 6555187 | Sealing material composition for liquid crystal Provided is a liquid crystal sealant composition in which an aqueous solution obtained by admixing the epoxy resin composition with purified water has an ionic conductivity of 1 mS/m or less; the B stage-reduced product has a viscosity of 50 to 10000 Pa.m... | 04/29/2003 |
| 6551714 | Flame-retardant resin composition, and prepregs and laminates using such composition The present invention provides a resin composition having excellent flame retardancy without using any halogen-containing flame retardant, and prepregs and laminates using such a resin composition. More specifically, the present invention provides a flame... | 04/22/2003 |
| 6503629 | Cationic coating composition The present invention provides a cationic coating composition capable of forming a coating film which is excellent in a corrosion resistance and an adhesive property and an electrodepositably coating property toward a rust preventive steel plate (zinc-pla... | 01/07/2003 |
