Patents Examined by Randy Gulakowski
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Patent number: 10364355Abstract: Paving compositions comprising asphalt cement, wherein the asphalt cement may have a with a pen value greater than 50 dmm at 25° C., and the composition may further include a an aminated wax, a rejuvenator and/or a polymeric component. Paving structures include a substrate pavement layer with a tack coat applied thereto, and methods of making a paving structure include applying a tack coat to a substrate pavement layer, wherein the tack coat comprises asphalt cement, wherein the asphalt cement may have a with a pen value greater than 50 dmm at 25° C., and the tack coat may further include a an aminated wax, a rejuvenator and/or a polymeric component.Type: GrantFiled: January 20, 2015Date of Patent: July 30, 2019Assignee: SHAMROCK M.E.D. LLCInventor: Taryn Naidoo
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Patent number: 9902803Abstract: The present invention relates to an alkoxysilylated epoxy compound, a composite of which exhibits good heat resistance properties, low CTE and high glass transition temperature and not requiring a coupling agent, a composition including the same, a cured product formed of the composition, a use of the cured product, and a method of preparing the epoxy compound having alkoxysilyl group. An epoxy compound having an epoxy group and an alkoxysilyl group, a composition including the epoxy compound, a curing agent, a filler and/or a reaction catalyst, a cured product of the composition, and a use of the composition including an electronic part are provided. In a composite and/or cured product, the epoxy composition forms chemical bonds and exhibits improved heat resistance properties, decreased CTE, and increased glass transition temperature or Tg less. The cured product exhibits good flame retardant property by the introduction of the alkoxysilyl group.Type: GrantFiled: March 14, 2013Date of Patent: February 27, 2018Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGYInventors: Hyun-Aee Chun, Yun-Ju Kim, Su-Jin Park, Sook-Yeon Park, Sung-Hwan Park, Sang-Yong Tak
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Patent number: 9903019Abstract: An aqueous composition for forming a chemical conversion layer on a metal surface, wherein the composition contains at least one active component for the formation of the chemical conversion layer, as well as at least one thickener, and has a viscosity in the range between 10 mPa*s and 10000 mPa*s.Type: GrantFiled: October 28, 2013Date of Patent: February 27, 2018Assignees: Airbus Operations GmbH, EADS Deutschland GmbHInventors: Sonja Nixon, Martin Beneke, Dominik Raps
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Patent number: 9884944Abstract: Functionalized polymer matrix and/or reinforcement materials that are capable of a thermoreversible Diels-Alder reaction are useful for making composite materials. Also disclosed is a composite material which includes one or both of functionalized reinforcement materials and functionalized polymer matrix materials, as well as a method for repairing a composite material including the step of thermally treating the composite material at a temperature sufficient to react a functionality on one of the reinforcement material and the polymer matrix material with another functionality via a Diels-Alder reaction. A method of making a composite material including functionalizing one or both of a reinforcing material and a polymer matrix material with a first reactive group, providing a second reactive group capable of undergoing a Diels-Alder reaction with the first reactive group and reacting the first and second reactive groups to form a composite material, is also described.Type: GrantFiled: May 18, 2011Date of Patent: February 6, 2018Assignees: Drexel University, The United States of America as Represented by the Secretary of the ArmyInventors: Giuseppe R. Palmese, Amy M. Peterson, Robert E. Jensen
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Patent number: 9879112Abstract: The present invention is related to novel preparative methods to a novel class of polymer network materials with a highly branched poly(glycidyl ether) (PGE) structure. Said polymer networks are prepared by a simple procedure involving ring-opening polymerisation and the method is applicable to a wide range of glycidyl ether containing monomers. The method comprises the step of copolymerising (A) at least one multi-topic glycidyl ether comprising at least three glycidyl ether groups with (B) at least one glycidyl ether component comprising at least one glycidyl ether group by ring opening polymerisation, wherein the multi-topic glycidyl ether (A) is glycerol glycidyl ether (GGE) having the Formula (I) and the glycidyl ether component (B) is selected from monoglycidyl ethers comprising one glycidyl ether group and diglycidyl ethers comprising two glycidyl ether groups.Type: GrantFiled: August 16, 2013Date of Patent: January 30, 2018Assignee: HELMHOLTZ-ZENTRUM GEESTHACHT ZENTRUM FUER MATERIAL—UND KUESTENFORSCHUNG GMBHInventors: Adam Sisson, Duygu Ekinci, Andreas Lendlein, Friedrich Alfons Jung, Nan Ma
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Patent number: 9845408Abstract: The present invention provides a floor coating composition comprising (A) and aqueous solvent; and (B) a chelating polymer which comprises units derived from one or more aminocarboxylate compounds or their salts, one or more other polymerizable monomers, one or more ethylenically unsaturated monomers and, optionally, one or more crosslinking monomers. For example, the aminocarboxylate compounds or their salts may be one or more of iminodiacetic acid (IDA), iminodisuccinic acid (IDS), ethylenediamine triacetic acid (ED3A) and ethylenediamine disuccinic acid (EDDS), or their salts. Suitable polymerizable monomers may be one or more of glycidyl methacrylate (GMA), allyl glycidyl ether (AGE), vinylbenzyl chloride (VBC), allyl bromide, and their derivatives.Type: GrantFiled: February 22, 2013Date of Patent: December 19, 2017Assignee: Rohm and Haas CompanyInventors: Afia Sarpong Karikari, Theodore Tysak
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Patent number: 9834671Abstract: A curable epoxy resin composition including: (a) a cycloaliphatic epoxy resin, (b) an oxazolidone ring-containing epoxy resin, (c) a reaction product of (i) an anhydride compound and (ii) a polyol, and (d) an anhydride hardener; a process for preparing the curable epoxy resin composition; and a composite including a reinforcing fiber embedded in a thermoset resin, wherein the thermoset resin is a reaction product of the curable epoxy resin composition.Type: GrantFiled: November 7, 2012Date of Patent: December 5, 2017Assignee: Dow Global Technologies LLCInventors: Yanli Feng, Lejun Qi, Yi Zhang, Wei Du
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Patent number: 9824900Abstract: The deterioration of the resin base materials in the bonded structure is prevented. In a bonded structure containing two base materials at least one of which is a resin, an oxide which contains either P or Ag, V, and Te, and are formed by softening on the two base materials, bond the two base materials. In addition, in a method for producing a bonded structure containing two base materials at least one of which is a resin containing: supplying an oxide containing either P or Ag, V, and Te to the base material; and applying electromagnetic waves to the oxide, whereby the oxide, which soften on the substrates, bond the two base material.Type: GrantFiled: November 9, 2012Date of Patent: November 21, 2017Assignee: Hitachi, Ltd.Inventors: Motomune Kodama, Takashi Naito, Yuichi Sawai, Tadashi Fujieda, Takuya Aoyagi, Masanori Miyagi
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Patent number: 9821523Abstract: A light emitting diode lighting device contains a light emitting diode and a lighting device component, wherein the device component comprises a polycarbonate composition comprising a bisphenol A polycarbonate; and 2,2?-(1,4-phenylene)bis(4H-3,1-benzoxazin-4-one) in an amount effective to provide a composition wherein a molded sample of the composition has a UL94 rating of V-2 or better at a thickness of 0.9 mm; an absorbance of less than 2 a.u. in the region of 370 to 380 nanometers; and an increase in yellowness index (?YI) of 12 or less at 2.5 mm thickness after heat aging at 130° C. for 5,000 hours.Type: GrantFiled: October 25, 2013Date of Patent: November 21, 2017Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Hendrikus Petrus Cornelis van Heerbeek, Frank Huijs, Johannes de Brouwer, Christopher Luke Hein
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Patent number: 9796821Abstract: Mechanical strength of a composite material is enhanced by a simple process. In a composite material comprising a resin or a rubber and an oxide glass, the resin or the rubber is dispersed in the oxide glass, or the oxide glass is dispersed in the resin or the rubber. The composite material has a function that the oxide glass is softened and fluidized by electromagnetic waves.Type: GrantFiled: November 19, 2012Date of Patent: October 24, 2017Assignee: Hitachi, Ltd.Inventors: Takuya Aoyagi, Takashi Naito, Tadashi Fujieda, Yuichi Sawai, Hajime Murakami, Hiroshi Yoshida, Akihiro Miyauchi, Masahiko Ogino
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Patent number: 9796864Abstract: A solder mask ink composition is disclosed. The solder mask ink composition includes an epoxy resin; a solvent in an amount of at least 20% by weight relative to the total weight of the solder mask ink composition; and optionally a non-ionic surfactant. The ink composition has a viscosity that is less than 1000 cps at a shear rate of 10 s?1 and greater than 30 cps at a shear rate of 495 s?1 and a temperature of 25° C.Type: GrantFiled: August 28, 2014Date of Patent: October 24, 2017Assignee: XEROX CORPORATIONInventors: Yiliang Wu, Bryan A. Nerger
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Patent number: 9783681Abstract: Methods of compounding nanoparticles with a resin, e.g., a curable resin and one or more surface modifying agents are described. The methods use wet milling technology, including both continuous and batch milling processes, and can be used to functionalize the nanoparticles and disperse the functionalized nanoparticles into the resin system in a single process. Methods of compounding curable resin systems containing reactive diluents are also disclosed.Type: GrantFiled: October 21, 2010Date of Patent: October 10, 2017Assignee: 3M Innovative Properties CompanyInventors: Peter D. Condo, Jung-Sheng Wu, Chad A. Haraldson, William J. Schultz, Emily S. Goenner, James E. Thorson, Wendy L. Thompson
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Patent number: 9777153Abstract: A polyalkylene carbonate resin composition with interpenetrating network structure includes an aliphatic polycarbonate obtained through a reaction of carbon dioxide with at least one epoxide compound selected from the group consisting of (C2-C10)alkylene oxide substituted or unsubstituted with halogen or alkoxy, (C4-C20)cycloalkylene oxide substituted or unsubstituted with halogen or alkoxy, and (C8-C20)styrene oxide substituted or unsubstituted with halogen, alkoxy, alkyl or aryl, at least one compound selected from a polyol compound, an epoxy compound and an acryl compound, and a curing agent for polymerization or networking.Type: GrantFiled: May 3, 2013Date of Patent: October 3, 2017Assignees: SK Innovation Co., Ltd., SK Global Chemical Co., Ltd.Inventors: Seung Gweon Hong, Jae Young Park, Hye Lim Kim, Ji Yeon Choi, Kwang Jin Chung, Myung Ahn Ok
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Patent number: 9770889Abstract: A composite plate structure including a flexible substrate and a release layer is provided. The flexible substrate has an upper surface and a lower surface. The release layer is disposed on the lower surface of the flexible substrate, and includes a hydrophobic material and a bonding material. The hydrophobic material includes at least one fluorine atom. The bonding material at least includes an amide functional group or an epoxy functional group. The bonding material is bonded to the flexible substrate through the amide functional group or the epoxy functional group. A flexible apparatus including the composite plate structure is also provided.Type: GrantFiled: February 17, 2015Date of Patent: September 26, 2017Assignee: Industrial Technology Research InstituteInventors: Hsiao-Fen Wei, Kun-Lin Chuang
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Patent number: 9745410Abstract: There are provided a novel aromatic aldehyde compound capable of providing an epoxy resin coating film and an epoxy resin cured material satisfying all of the excellent surface property (smoothness, gloss), drying property, water resistance, transparency and adhesion, and an epoxy resin curing agent and an epoxy resin composition containing the aromatic aldehyde compound. The aromatic aldehyde has a branched alkyl group having 10 to 14 carbon atoms.Type: GrantFiled: May 17, 2013Date of Patent: August 29, 2017Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Mitsuharu Kitamura, Yutaka Matsuura, Hisayuki Kuwahara, Tomotaka Wada, Yuiga Asai
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Patent number: 9738782Abstract: An epoxy resin composition containing an epoxy resin [A1], epoxy resin [B1], epoxy resin [C1] and curing agent [D] wherein [A1] is a bisphenol-type epoxy resin with a softening point of 90° C. or more, [B1] is a tri- or higher functional amine-type epoxy resin, [C1] is a bisphenol F-type epoxy resin with a number average molecular weight of 450 or less, and the epoxy resins [A1] to [C1] satisfy the following contents per 100 parts by mass of total epoxy resin content: [A1] 20 to 50 parts by mass, [B1] 30 to 50 parts by mass and [C1] 10 to 40 parts. The present invention provides low-viscosity epoxy resin compositions that are excellent in impregnating reinforcing fibers and capable of producing cured resins with excellent modulus and toughness, as well as prepregs and fiber-reinforced composite materials based on those epoxy resin compositions.Type: GrantFiled: September 26, 2011Date of Patent: August 22, 2017Assignee: TORAY INDUSTRIES, INC.Inventors: Mami Hayashi, Takayuki Fujiwara, Jun Misumi, Kenichi Yoshioka
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Patent number: 9738783Abstract: Curable compositions comprising an epoxy mixture comprising a) an epoxy mixture comprising i) a first epoxy component comprising epoxy phenol novolac oligomers having a content of 2-functional monomers of less than 10 weight percent based on the total weight of the first epoxy component and having an epoxide equivalent weight in the range of 170 to 200; and ii) a second epoxy component comprising an epoxy resin having monomers with an average functionality of at least 2 and b) a hardener, are disclosed. The curable compositions can be used to prepare prepregs for hot-melt applications.Type: GrantFiled: September 16, 2014Date of Patent: August 22, 2017Assignee: BLUE CUBE IP LLCInventors: Yi Ling Liang, William W. Fan, Stanley E. Moore, Rui Xie, Mark B. Wilson
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Patent number: 9725567Abstract: In various embodiments, the invention provides an in-situ adduct formed by reacting liquid, solid, and/or semi-solid epoxy resins with a di-carboxylic acid functionalized polymer. The adducting process at least doubles the viscosity of the mixture. A hot melt thermosetting surfacing film and composite formed using the adduct are also disclosed. Methods of preparing and using are also disclosed.Type: GrantFiled: November 3, 2011Date of Patent: August 8, 2017Assignee: Mitsubishi Chemical Carbon Fiber and Composites, Inc.Inventors: Qiang Wang, Ito Akihiro, Paul Kyle, Augusto Arakaki, Catalina Gutierrez
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Patent number: 9725816Abstract: Amino sulfonic acid based polymers are reaction products of amino sulfonic acids, an amine, polyepoxide compounds and epihalohydrin. The polymers may be used as levelers in copper electroplating baths, to provide good throwing power. Such reaction products may plate copper or copper alloys with good surface properties and good physical reliability.Type: GrantFiled: December 30, 2014Date of Patent: August 8, 2017Assignee: Rohm and Haas Electronic Materials LLCInventors: Weijing Lu, Zuhra I Niazimbetova, Maria Anna Rzeznik
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Patent number: 9718959Abstract: Provided are an aliphatic polycarbonate-polyurethane composition and an aliphatic polycarbonate-polyurethane polymer using the same.Type: GrantFiled: December 10, 2014Date of Patent: August 1, 2017Assignees: SK Innovation Co., Ltd., SK Global Chemical Co., Ltd.Inventors: Ji Yeon Choi, Jae Young Park, Seung Gweon Hong, Tae Wook Kwon, Kwang Jin Chung