Patents Examined by Daniel Lee
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Patent number: 9925743Abstract: A process for producing glass laminates including at least one sheet of glass having a thickness not exceeding 1.0 mm with reduced optical distortion and shape consistency. A pre-laminate stack of two glass sheets and a polymer interlayer are stacked between two buffer plates that are formed nominally to the desired shape of the laminate mold. The pre-laminate stack is held between the buffer plates while a vacuum is applied to the edges of the pre-laminate stack and the stack is heated to a temperature somewhat above the softening temperature of the interlayer to de-air and tack the interlayer to the two glass sheets forming the desired shaped laminate with reduced optical distortion.Type: GrantFiled: June 12, 2013Date of Patent: March 27, 2018Assignee: CORNING INCORPORATEDInventors: William Keith Fisher, Mark Stephen Friske, Paul George Rickerl, Huan-Hung Sheng
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Patent number: 9902132Abstract: An adhesive (B) of solvent containing adhesive as a suspension of low viscosity is prepared by adding a solvent MIBK to a one-part epoxy adhesive of a dicyandiamide-curable type (A). Metal shaped articles (M1 to M5) as adherends are prepared each of which, through various surface treatment, has specific surface configuration of roughened face and/or ultrafine irregularities and the surface is entirely covered with a thin layer of ceramics such as a metal oxide or metal phosphate. The specified face of each metal shaped article (M1 to M5) is painted with the solvent containing adhesive (B). The faces painted with the adhesive of two metal shaped articles (M1 to M5) are caused to abut each other, the articles are heated to cure the one-epoxy adhesive to accomplish adhesion. With one of the adherends replaced by a CFRP shaped article (P2), a composite of a metal and CFRP can be formed.Type: GrantFiled: May 12, 2016Date of Patent: February 27, 2018Assignee: ANDOH—Corporation limited partnership companyInventor: Naoki Andoh
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Patent number: 9900994Abstract: A film and a flexible metal-clad laminate obtained with the film. The laminate is improved in post-moisture absorption solderability. The film comprises a heat-resistant polyimide film and, disposed on at least one side thereof, an adhesive layer containing a thermoplastic polyimide. It is characterized in that the thermoplastic polyimide contained in the adhesive layer has crystallinity and that the film, when analyzed with a differential scanning calorimeter, has an endothermic peak attributable to the melting of the crystalline thermoplastic polyimide, the absolute value of the area of the peak being 4.0 mJ/mg or larger. The flexible metal-clad laminate is characterized by comprising the film and a metal layer disposed thereon.Type: GrantFiled: March 1, 2016Date of Patent: February 20, 2018Assignee: KANEKA CORPORATIONInventors: Takashi Kikuchi, Yasutaka Kondo
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Patent number: 9889606Abstract: A method and apparatus are disclosed. A method of printing onto a base includes providing a yarn from a material source disposed in a printing system. The yarn is an elongated continuous piece including a tagging segment and a reel segment. The reel segment is disposed proximate the material source. The tagging segment extends from a nozzle of the printing system. The method further includes attaching the tagging segment to the base and moving the nozzle away from the tagging segment after the attaching the tagging segment to the base. The nozzle is moved by an actuating system of the printing system. The moving the nozzle along the base increases a tension between the tagging segment and the material source. The tension in the yarn pulls the reel segment from the material source.Type: GrantFiled: November 9, 2015Date of Patent: February 13, 2018Assignee: NIKE, Inc.Inventors: Todd A. Waatti, Yoav Sterman
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Patent number: 9878528Abstract: A method for preparing a graphene/metal composite sheet includes adding polyvinyl alcohol into distilled water and heat to about 100° C. under stirring to prepare a polyvinyl alcohol solution; dispersing graphene in distilled water using ultrasonication to prepare a graphene solution; mixing the polyvinyl alcohol solution and the graphene solution to form a graphene/polyvinyl alcohol mixed slurry; after a metal sheet is subjected to a surface activation treatment, coating the graphene/polyvinyl alcohol mixed slurry onto the metal sheet at both upper and lower surfaces; vacuum sintering to remove the polyvinyl alcohol in the surface coating to obtain a graphene/metal plate; overlaying at least two graphene/metal plates and bonding them together via hot isostatic pressing to form multilayer graphene/metal plates; and hot rolling the bonded multilayer graphene/metal plates to form the graphene/metal composite sheet.Type: GrantFiled: September 30, 2016Date of Patent: January 30, 2018Assignee: AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALSInventors: Shaojiu Yan, Cheng Yang, Qihu Hong, Dabo Liu, Shenglong Dai, Zuoming Lin
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Patent number: 9879162Abstract: An improved approach toward the formation of an adhesive comprising a separated liquid component and solid component and application of the adhesive to a substrate immediately upon mixing the liquid and solid components.Type: GrantFiled: February 21, 2014Date of Patent: January 30, 2018Assignee: Zephyros, Inc.Inventors: Blake Synnestvedt, Craig Knepper, David Egle, Patrick Moore, Jeanne Bednarski, David Sheasley
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Patent number: 9869801Abstract: A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with a isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking.Type: GrantFiled: September 24, 2015Date of Patent: January 16, 2018Assignee: Vision Ease, LPInventors: Hannah Vu, Hideyo Sugimura, Ping Fan, Hao Vu
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Patent number: 9850406Abstract: An adhesive bonding method that includes bonding a handling wafer to a front side surface of a device wafer with an adhesive comprising N-substituted maleimide copolymers. The device wafer may then be thinned from the backside surface of the device wafer while the device wafer is adhesively engaged to the handling wafer. The adhesive can then be removed by laser debonding, wherein the device wafer is separated from the handling wafer.Type: GrantFiled: September 25, 2015Date of Patent: December 26, 2017Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Robert D. Allen, Jeffrey Gelorme, Li-Wen Hung, Ratnam Sooriyakumaran, Linda K. Sundberg
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Patent number: 9845414Abstract: The present disclosure relates to a multilayer pressure sensitive adhesive assembly comprising at least a first pressure sensitive adhesive layer superimposed to a second polymer layer, wherein a curable liquid precursor of the first pressure sensitive adhesive polymer layer comprises a low Tg (meth)acrylate copolymer and a high Tg (meth)acrylate copolymer having a weight average molecular weight (Mw) of above 20,000 Daltons. The present disclosure also relates to a method of manufacturing such a pressure sensitive adhesive assembly and uses thereof.Type: GrantFiled: May 12, 2014Date of Patent: December 19, 2017Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Jan U. Wieneke, Frank Kuester, Zhong Chen, Jingjing Ma, Kerstin Unverhau, Doreen Eckhardt, Claudia Torre, Jonathan E. Janoski, Jayshree Seth, Arlin L. Weikel
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Patent number: 9835855Abstract: A hermetic seal between an optical element and a metal mount or housing using a fluoropolymer. The fluoropolymer is dispersed along the interior edge of the metal mount. The metal mount and fluoropolymer are then heated to a temperature exceeding the melting point of the fluoropolymer. Once heated the optical element is pressed into the metal mount and allowed to cool. The metal mount, optical element and thickness of fluoropolymer are sized to provide an interference fit between the metal mount and optical element.Type: GrantFiled: April 8, 2015Date of Patent: December 5, 2017Assignee: Access Optics, LLCInventors: Robert H. Hogrefe, Thomas Mayer
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Patent number: 9833984Abstract: The invention concerns a method and/or a system for personalizing substrates and/or preparing substrates before gold-plating. In particular, the invention consists of a printing method comprising a step in which the substrate is subjected to inkjet printing followed by a gold-plating step in which the regions of the substrate to be gold-plated are brought into contact with the gold-plating leaf, characterized by an additional step performed prior to the gold-plating step and which consists in the preparation of the substrate.Type: GrantFiled: June 10, 2014Date of Patent: December 5, 2017Assignee: MGI FRANCEInventor: Edmond Abergel
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Patent number: 9833954Abstract: A method for manufacturing a composite using an adhesive for attaching different layers of fiber material in a correct position is provided. The method includes at least partly dissolving the adhesive by wetting the adhesive with a thermoset resin containing components acting as solvents for the adhesive. The adhesive may include a thermoplastic adhesive with functional groups, which can react with a thermoset resin. Preferably, the adhesive can be made from the same base resin as the thermoset resin for optimal compatibility. Moreover, the adhesive can also be used to reduce the permeability of a material, for example of a fiber package for handling using a semi-vacuum.Type: GrantFiled: October 15, 2012Date of Patent: December 5, 2017Assignee: Siemens AktiengesellschaftInventor: Peter Kybelund
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Patent number: 9835925Abstract: Improvements in the production of electro-optic displays include: (a) use of a masking film to keep a selected area of a backplane (such as a front electrode contact) free from electro-optic material; (b) spray coating of electrophoretic capsules on to a substrate under controlled conditions; (c) forming a monolayer of capsules on a substrate by prior deposition of a water-swellable polymer; and (d) overcoating a layer of electro-optic material with a solvent-free polymerizable liquid material, contacting this layer with a light-transmissive electrode layer, and polymerizing the liquid material to adhere the electrode layer to the electro-optic material.Type: GrantFiled: January 6, 2016Date of Patent: December 5, 2017Assignee: E Ink CorporationInventors: Stephen Bull, Damien Brewer, Jay William Anseth, Richard J. Paolini, Jr., Thomas Fauvell, George G. Harris, Michael Thomas Regan
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Patent number: 9821512Abstract: A two-component reactive dispensing system that is pliable is comprised of an outer sausage tubular member having therein an inner sausage tubular member in which the inner tubular member is bonded to the inner surface of the outer sausage tubular member longitudinally along a portion of the outer surface of the inner tubular sausage member. The compartments formed by the inner and outer tubular sausage members are filled with materials that are reactive with each other and the ends are sealed by gathering the ends and sealed using, for example wire wrap around clips.Type: GrantFiled: March 25, 2015Date of Patent: November 21, 2017Assignee: DOW GLOBAL TECHNOLOGIES LLCInventors: Huide D. Zhu, Lirong Zhou, Michael C. Cocca, Andrew R. Kneisel, Daniel P. Sophiea, Matthew B. Feldpausch, Gary L. Jialanella
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Patent number: 9822290Abstract: A composition comprising: a one part adhesive composition comprising a) one or more isocyanate components; b) one or more catalysts for the reaction of isocyanate groups with active hydrogen containing groups; c) one or more fillers which do not enhance the formation of voids during curing; d) one or more fillers having basic character; and a cure accelerator comprising: e) one or more liquid carriers; f) water; and g) one or more paste forming agents. The one part adhesive composition may be used alone where ambient temperature and humidities afford reasonably rapid cure rates. The cure accelerator may be used when temperatures and/or humidities are sufficiently low such that the cure rate of the adhesive alone is not acceptable for a particular use.Type: GrantFiled: July 22, 2016Date of Patent: November 21, 2017Assignee: DOW GLOBAL TECHNOLOGIES LLCInventors: Huide D. Zhu, Daniel P. Sophiea, Matthew B. Feldpausch
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Composition comprising surface modified high index nanoparticles suitable for optical coupling layer
Patent number: 9818983Abstract: Presently described is a method for coupling an optical film to a substrate, laminated optical constructions comprising an optical film and an optical coupling layer disposed on a surface layer of the optical film, and coating compositions useful for optical an optical coupling layer. The coating compositions comprise at least 40 wt.-% inorganic nanoparticles having a refractive index of at least 1.85 and a polymeric silane surface treatment.Type: GrantFiled: February 11, 2013Date of Patent: November 14, 2017Assignee: 3M Innovative PropertiesInventors: Encai Hao, Jonathan A. Anim-Addo, Guy D. Joly, Sergey Lamansky, James P. DiZio -
Patent number: 9809016Abstract: The invention relates to a process for bonding a silicone or silicone based material to a polyurethane and use of the bonded silicone-polyurethane in the manufacture of biomaterials, devices, articles or implants, in particular long term implantable medical devices in the fields of cardiology, orthopaedics, plastic surgery and gastroenterology. The process involves the steps of (a) flame treating a surface of the silicone or silicone based material and (b) bonding the polyurethane to the flame treated surface of the silicone or silicone based material.Type: GrantFiled: June 28, 2016Date of Patent: November 7, 2017Assignee: Aortech International plcInventor: Ajay D. Padsalgikar
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Patent number: 9803089Abstract: A water-based bonding primer composition and a method of applying the same onto a metallic surface prior to adhesive bonding. The bonding primer composition is a water-based dispersion containing water, one or more epoxy resins, one or more curing agents, a silane compound, a low amount of propylene carbonate (PC), and optional additives. The bonding primer composition can form substantially smooth films by spraying, and at the same time, meet environmental regulations and provide high bonding performance.Type: GrantFiled: November 1, 2016Date of Patent: October 31, 2017Assignee: CYTEC INDUSTRIES INC.Inventors: Yiqiang Zhao, Dalip K. Kohli, Gaurang Kunal Shah
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Patent number: 9803110Abstract: The method includes applying a fluorinated fluid to at least one of a surface of an object or an adhesive surface on an adhesive article, positioning the adhesive surface to face the surface of the object such that the fluorinated fluid is between the surface of the object and the adhesive surface; and removing at least some of the fluorinated fluid to permit bonding between the surface of the object and the adhesive surface. The fluorinated fluid generally facilitates the repositioning of the adhesive surface on the surface of the object before removing the fluorinated fluid. A kit comprising an adhesive article and a container including a fluorinated fluid is also described.Type: GrantFiled: December 1, 2016Date of Patent: October 31, 2017Assignee: 3M Innovative Properties CompanyInventors: Nicholas A. Lee, Nicolas P. LaBelle
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Patent number: 9796891Abstract: The present invention contemplates a method for enclosing a panel edge comprising forming a panel structure having at least one edge, applying a reformable epoxy resin material onto the at least one edge, and contacting the reformable epoxy resin material within about 10 minutes, or even about 5 minutes of applying the reformable epoxy resin material such that the reformable epoxy resin material is below its glass transition temperature and dry to the touch upon contact.Type: GrantFiled: August 11, 2015Date of Patent: October 24, 2017Assignee: Zephyros, Inc.Inventors: Sylvain Gleyal, Laurent Meistermann