N Containing Patents (Class 106/287.25)
-
Patent number: 10221379Abstract: Liquid detergent compositions can be stably structured using amides of an aliphatic polyamine with two, three or four molecules of fully saturated hydroxyl alkyl acids, even in the presence of hydrolyzing detergent ingredients such as lipase enzyme.Type: GrantFiled: February 23, 2017Date of Patent: March 5, 2019Assignee: The Procter & Gamble CompanyInventors: Liesbet Maria Cornelia Detroch, Susana Fernandez-Prieto, Vincenzo Guida, Michael Klostermann, Hans-Jürgen Köhle, Bruno Jean-Pierre Matthys, Johan Smets, Gonglu Tian
-
Patent number: 10046079Abstract: Clay composite sheets, mats, films or membranes without polymers. Methods of preparing clay composite sheets, mats, films or membranes without using polymers in the method. Methods of using clay composite sheets, mats, films or membranes prepared without using polymers. Antimicrobial dressing having organo-modified clay product. Transdermal delivery of drugs using organo-modified clay product and methods.Type: GrantFiled: March 13, 2014Date of Patent: August 14, 2018Inventors: Kausik Mukhopadhyay, Krishnaswamy Kasthuri Rangan, Tirumalai Srinivas Sudarshan
-
Patent number: 9442695Abstract: The present invention relates to a method of generating an array of random bits. The method generates unique arrays of random bits using carbon nanotube field effect transistor fabrication technology and can be used for security applications. The method includes: modifying a substrate to form a modified surface having a pattern selected from a group including: trenches, rigs, and a combination thereof; depositing a compound on the trenches and/or the rigs; and applying a dispersion of carbon nanomaterials onto the modified surface to form an array of random bits. The first system includes setting an array of random bits based on carbon nanomaterials as a digital signature by measuring electric charge flowing through each individual bit. The second system includes protecting an array of random bits against iterative unauthorized accessing mechanisms.Type: GrantFiled: January 22, 2015Date of Patent: September 13, 2016Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventor: Jose Miguel Lobez Comeras
-
Patent number: 9388318Abstract: The invention provides a single liquid oil and method for fabricating the same, and method for forming a thin film. The single liquid oil includes: 60-80 parts by weight of an waterborne acrylic resin; 3-10 parts by weight of a metal pigment; 0.5-3 parts by weight of an auxiliary agent; 5-12 parts by weight of an organic solvent; and 15-25 parts by weight of water.Type: GrantFiled: December 22, 2011Date of Patent: July 12, 2016Assignee: WISTRON CORP.Inventor: Li-Sheng Teng
-
Patent number: 9034472Abstract: The present invention relates to a non-aqueous coating composition comprising: 1) 75 to 99 wt. %, preferably 85 to 95 wt. % of a hard urethane(meth)acrylate polymer or oligomer; and 2) 1 to 25 wt. %, preferably 5 to 15 wt. % of a soft unsaturated urethane(meth)acrylate polymer or oligomer containing allophanate groups.Type: GrantFiled: January 19, 2012Date of Patent: May 19, 2015Assignee: ALLNEX IP S.a.r.l.Inventors: Ramesh Subramanian, Abdullah Ekin, Carol Kinney, Christine Mebane, Wolfgang Fischer, Helmut Kuczewski
-
Publication number: 20150132543Abstract: This invention relates to the field of authentication of coating compositions such as varnishes, inks and paints, and it is particularly useful in the field of authentication of such coating compositions when applied to substrates like banknotes or other valuable documents. It is particularly directed to a marked coating composition. e.g. an ink, that is marked with a marker (taggant) such as to allow for its authentication, and a method for authenticating such a marked coating composition. The marking is achieved by covalently binding a taggant to a coating composition component. e.g. such used for security documents. The taggant, which is not extractable through usual chemical treatments like washing methods or the use of solvents, can be detected and identified upon thermally induced chemical fragmentation with a PY-GC-MS apparatus. The marked ink or the marked substrate is thus authenticated as belonging to a particularly marked ink, varnish or batch.Type: ApplicationFiled: November 28, 2012Publication date: May 14, 2015Applicant: SICPA HOLDING SAInventors: Eric Nouzille, Raynald Demange, Pierre Degott
-
Publication number: 20150125712Abstract: A solution and method of treating wood to resist discoloration of the wood and the treated wood employ a polydentate monoamino carboxylic acid and/or a diakyl diphosphonic acid. The invention resists discoloration which is believed to be caused by the mobility of organic based chromophoric molecules within the wood which migrate toward the surface of the wood. Among uses of the invention, it is particularly helpful in effecting resistance to discoloration of wood being treated with wood preservatives, stains and coatings. In another embodiment, ammonium pentaborate may be employed to resist discoloration.Type: ApplicationFiled: November 11, 2014Publication date: May 7, 2015Applicant: KOP-COAT, INC.Inventors: RONALD WALTON CLAWSON, CHARLES NORMAN CHEEKS, ALAN S. ROSS
-
Publication number: 20150118930Abstract: A fluorochemical composition comprising: at least one fluorinated compound; and at least one esterquat or amidequat surfactant.Type: ApplicationFiled: March 6, 2013Publication date: April 30, 2015Inventors: Chetan P. Jariwala, Dirk M. Coppens, Rudolph J. Dams
-
Patent number: 9006304Abstract: The present invention relates to aqueous polyurethane-polyurea dispersions which stabilize a foam—produced by mechanical expansion—without addition of further foam-stabilizing components in such a way that aqueous foams are obtainable which are stable both during temporary storage and during processing, so that they can be applied in the form of foam also by customary application methods and substantially retain the foam structure even after drying.Type: GrantFiled: May 19, 2009Date of Patent: April 14, 2015Assignee: Stahl International B.V.Inventor: Juergen Muenter
-
Publication number: 20150096468Abstract: Methods of increasing the solubility of a base in supercritical carbon dioxide include forming a complex of a Lewis acid and the base, and dissolving the complex in supercritical carbon dioxide. The Lewis acid is soluble in supercritical carbon dioxide, and the base is substantially insoluble in supercritical carbon dioxide. Methods for increasing the solubility of water in supercritical carbon dioxide include dissolving an acid or a base in supercritical carbon dioxide to form a solution and dissolving water in the solution. The acid or the base is formulated to interact with water to solubilize the water in the supercritical carbon dioxide. Some compositions include supercritical carbon dioxide, a hydrolysable metallic compound, and at least one of an acid and a base. Some compositions include an alkoxide and at least one of an acid and a base.Type: ApplicationFiled: December 16, 2014Publication date: April 9, 2015Inventors: Chien M. Wai, Hiroyuki Ohde, Stephen J. Kramer
-
Patent number: 8993645Abstract: Provided by the invention is a compound containing an imido group that is obtained by partial hydrolysis of a polyimide molded article, in which the compound has an absorption peak derived from an imido group at wave number of 1375 cm?1, an absorption peak derived from an amide group at wave number of 1600 cm?1, and an absorption peak derived from a carboxyl group at wave number of 1413 cm?1 in the IR spectrum chart obtained by IR spectroscopic measurement.Type: GrantFiled: October 31, 2012Date of Patent: March 31, 2015Assignee: Nakata Coating Co., Ltd.Inventors: Takemi Matsuno, Katsuji Kitagawa, Misao Hanazono
-
Patent number: 8981148Abstract: An esteramide compound of the following formula (I): R1OOC-A-CONR2R3??(I) is described, wherein: A is a covalent bond or a methylene group —CH2—; R1 is an optionally substituted, saturated or unsaturated aliphatic or cycloaliphatic hydrocarbon group including from 5 to 36 carbon atoms, R2 and R3, either identical or different, are groups selected from a hydrogen atom, and optionally substituted hydrocarbon groups, preferably including from 1 to 36 carbon atoms, and R2 and R3 not being simultaneously hydrogen atoms. Also described, are applications for using the esteramide compound, notably as a solvent.Type: GrantFiled: March 17, 2011Date of Patent: March 17, 2015Assignee: Rhodia OperationsInventors: Massimo Guglieri, Thierry Vidal
-
Patent number: 8981150Abstract: Novel ether-amide compounds are described. Uses of the compounds, in particular as solvents, for example in phytosanitary formulations are also described.Type: GrantFiled: October 18, 2010Date of Patent: March 17, 2015Assignee: Rhodia OperationsInventors: Thierry Vidal, Massimo Guglieri, Olivier Jentzer
-
Publication number: 20150062519Abstract: Disclosed is a liquid crystal display device including: a first substrate and a second substrate, one of which is transparent; a liquid crystal layer disposed between the first substrate and the second substrate; a group of electrodes for applying an electric field to the liquid crystal layer, which is formed on one of the first substrate and the second substrate; a plurality of active elements connected to the group of electrodes; and an alignment film disposed on one of the first substrate and the second substrate, wherein the alignment film contains a polyimide and a precursor of the polyimide, each of which is formed from a diamine and an acid anhydride, and the diamine contains a first diamine having an acidic group and a second diamine having a nitrogen atom-containing functional group other than two amino groups.Type: ApplicationFiled: November 6, 2014Publication date: March 5, 2015Inventors: Masaki Matsumori, Yasuo Imanishi, Yasushi Tomioka, Noboru Kunimatsu
-
Patent number: 8969487Abstract: A coating for an ink jet printhead front face, wherein the coating comprises an oleophobic low adhesion coating having high thermal stability as indicated by less than about 15 percent weight loss when heated to up to 300° C., and wherein a drop of ultra-violet (UV) gel ink or a drop of solid ink exhibits a contact angle of greater than about 45° and sliding angle of less than about 30° with a surface of the coating, wherein the coating maintains the contact angle and sliding angle after the coating has been exposed to a temperature of at least 200° C. for at least 30 minutes. In particular, the coating shows no oil on the coating surface after curing.Type: GrantFiled: July 25, 2012Date of Patent: March 3, 2015Assignee: Xerox CorporationInventors: Varun Sambhy, Jin Wu, Kock-Yee Law, Kyle B. Tallman, Darren Smith, Michael S. Roetker
-
Patent number: 8961679Abstract: The present invention discloses a method of preparing a lead-free piezoelectric thin film comprising the steps of: providing a precursor solution comprising at least one alkali metal ion, a polyamine carboxylic acid, and an amine; depositing the precursor solution on a substrate to form a film; and annealing the film. The present invention also provides a lead-free piezoelectric thin film prepared according to the method, a precursor solution for use in the method and a method of preparing the precursor solution.Type: GrantFiled: May 20, 2011Date of Patent: February 24, 2015Assignee: Agency for Science, Technology and ResearchInventors: Phoi Chin Goh, Kui Yao
-
Publication number: 20150044381Abstract: Provided are a metal oxide solution in organic solvent for a high refractive film, a method of preparing the same, and a method of fabricating a high refractive film using the same. The method of preparing the metal oxide solution in organic solvent for fabricating a high refractive film includes preparing a metal oxide precursor, preparing an organic solvent containing a carbonyl group, forming a metal oxide through a sol-gel reaction of the metal oxide precursor in the organic solvent in the presence of an acidic catalyst, and reacting the metal oxide and the organic solvent. The hydrogen bonding between the metal oxide and the organic solvent occurs.Type: ApplicationFiled: July 17, 2014Publication date: February 12, 2015Applicant: Electronics and Telecommunications Research InstituteInventors: Seung Koo PARK, Jeong Ik LEE, Byoung Kuk KANG, Doo-Hee CHO, Jaehyun MOON, Jin Wook SHIN, Hye Yong CHU
-
Patent number: 8951630Abstract: The invention relates to a novel ultra-thin hydrophobic and oleophobic layer, formed by self-assembly on a solid substrate surface, of compounds of the general formula A-B in which A represents a group of the formula in which Z represents C or N+, X represents C—H or C-L, L being an electron-attracting group selected from F, Cl, Br, I, CF3, NO2 and N(CH3)3+, Y represents H or CH3, or Y forms a 5- or 6-atom heterocycle with X, T represents NH, CO, CONH or NH2+U?, U? being a soluble anion, and B represents an unsubstituted C1-C20 linear aliphatic alkyl group, or a C1-C20 linear aliphatic alkyl group partially or completely substituted with F, and a method of preparing this layer and its use as an epilame or barrier film.Type: GrantFiled: December 12, 2011Date of Patent: February 10, 2015Assignees: Rolex S.A., Susos, AGInventors: Samuele Tosatti, Stefan Zürcher
-
Patent number: 8945299Abstract: The present invention provides an ethyl-2-cyanoacrylate adhesive composition obtained as a result of significant improvement on conventional problems, that is, irritating odor and whitening of conventional ethyl-2-cyanoacrylate adhesive compositions. According to a method of the present invention for purifying an ethyl-2-cyanoacrylate adhesive composition, a sum total of an acrylonitrile content and an ethanol content is arranged to be in a range of 1 ppm to 150 ppm, by carrying out deaeration at the same time as injection of an inactive gas at a reduced pressure in a range of 100 Pa to 10000 Pa at a temperature in a range of 5° C. to 50° C. Thereby, the method of the present invention allows improving irritating odor and whitening.Type: GrantFiled: November 30, 2010Date of Patent: February 3, 2015Assignee: Taoka Chemical Co., Ltd.Inventors: Yukinori Nishino, Hiroaki Yamamoto, Chiaki Hata
-
Patent number: 8945298Abstract: To achieve good adherence of a resist coating, more specifically a photo imageable resist coating, to a copper base while ensuring that the copper base being very thin is not compromised, a non-etching non-resist composition for the treatment of the copper base is provided, said composition comprising at least one adhesion agent selected from the group comprising (i) heterocyclic compounds comprising at least one thiol moiety and (ii) quaternary ammonium polymers having the following general chemical formula: {N+(R3)(R4)—(CH2)a—N(H)—C(Y)—N(H)—(CH2)b—N+(R3)(R4)—R5}n 2n X?, with R1, R2, R3, R4, R5, Y and X? being defined as claimed.Type: GrantFiled: February 27, 2009Date of Patent: February 3, 2015Assignee: Atotech Deutschland GmbHInventors: Christian Sparing, Dirk Tews, Norbert Luetzow, Martin Thoms
-
Publication number: 20140366773Abstract: Methods and compositions for the formation of dispersions of nanotubes are provided using solution comprising an aromatic hydrocarbon and an electron donor group. Also provided are methods for isolating carbon nanotubes from the composition, and use of carbon nanotube products.Type: ApplicationFiled: April 3, 2014Publication date: December 18, 2014Applicant: Nanocomp Technologies, Inc.Inventors: Joseph E. Johnson, Mark A. Banash, Paul R. Jarosz
-
Publication number: 20140335367Abstract: A composition is provided, which comprises a water-soluble salt of a divalent metal; a complexing agent having an affinity for the divalent metal; and an optical brightening agent. Methods of using the composition, and recording sheets which include the composition, are also disclosed.Type: ApplicationFiled: July 23, 2014Publication date: November 13, 2014Inventors: ZHENG TAN, JINGXIU WAN, BENNY J. SKAGGS, SEN YANG, BENJAMIN THOMAS LIGUZINSKI
-
Publication number: 20140335326Abstract: A compound obtained by reaction of one or more amines of general formula NHR6R7 with a benzophenone derivative of the following general formula (IX) wherein M is a group comprising a number z of (meth)acrylate groups equal to at least one, L is a linker, G is linker comprising a number p? of unreacted hydroxyl groups, and R, R? and R?? are optional substituents as well as inks, coating compositions and adhesives comprising the same.Type: ApplicationFiled: December 18, 2012Publication date: November 13, 2014Applicant: Allnex Belgium S.A.Inventors: Paul Gevaert, Steven Cappelle, Hugues Van Den Bergen, Ram Gupta
-
Patent number: 8882900Abstract: Spin finish having solid microparticles of a specified kind dispersed colloidally at a specified ratio in a dispersoid of a specified kind containing a smoothing agent component of a specified kind and a nitrogen-containing compound of a specified kind at specified ratios is for elastomer fibers such that packages having superior roll shape and unwinding property can be obtained in the production and fabrication process.Type: GrantFiled: April 30, 2012Date of Patent: November 11, 2014Assignee: Takemoto Yushi Kabushiki KaishaInventors: Yasunobu Arakawa, Jun Ito
-
Publication number: 20140276484Abstract: Clay composite sheets, mats, films or membranes without polymers. Methods of preparing clay composite sheets, mats, films or membranes without using polymers in the method. Methods of using clay composite sheets, mats, films or membranes prepared without using polymers. Antimicrobial dressing having organo-modified clay product. Transdermal delivery of drugs using organo-modified clay product and methods.Type: ApplicationFiled: March 13, 2014Publication date: September 18, 2014Applicant: Materials Modification IncInventors: Kausik Mukhopadhyay, Krishnaswamy Kasthuri Rangan, Tirumalai Srinivas Sudarshan
-
Publication number: 20140256852Abstract: An epoxy or hardener mixture comprising (a) optionally water, (b) at least one hardener or epoxy resin, and (c) from 0.1 to 20 weight percent, based on epoxy resin of at least one distyryl phenol, tristyryl phenol or cumylphenol based additive surfactant with phosphate or sulfonate end groups having the structure R—OXn-W wherein R designates a polystyrylphenol or cumylphenol, preferentially chosen from among distyrylphenol, tristyrylphenol or cumylphenol, and mixtures thereof, and wherein OX designates ethylene oxide and/or propylene oxide. The number of groups “n” varies from 0 to 200, and W designates H, sulfate (—SO3?) or phosphate (—PO3H or —PO2—OXnR). Freeze thaw resistance and improved stability is obtained in epoxy mixtures used in dispersion form. Improved pot life and cure time is obtained using either the epoxy mixture, the hardener mixture or a combination of the two in epoxy hardener formulations.Type: ApplicationFiled: March 9, 2013Publication date: September 11, 2014Inventors: Gerald Vandezande, Charles Francis Palmer, JR., Edward R. Godwin
-
Publication number: 20140213726Abstract: A multifunctional polymerizable ionic liquid is described comprising an anion and a cationic group having at least two ethylenically unsaturated polymerizable groups, each bonded to the cationic group via a divalent non-alkyl linking group. The multifunctional linking groups independently comprise a heteroatom such as oxygen or nitrogen. The linking groups may independently comprise one or more linkages such as an amide, urea, and more typically a urethane or ester linkage. The ethylenically unsaturated polymerizable groups are typically (meth)acrylate groups. Coatings and coated articles are also described.Type: ApplicationFiled: April 2, 2014Publication date: July 31, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Kevin M. Lewandowski, Larry R. Krepski, Yizhong Wang, Joel D. Oxman, Peiwang Zhu, Brian N. Holmes, Thomas P. Klun, Bryan V. Hunt
-
Publication number: 20140194537Abstract: The present invention relates to a method for producing an additive composition which in particular contains specific urea urethanes. The additive composition is extremely suitable as a wetting agent and dispersant.Type: ApplicationFiled: May 5, 2012Publication date: July 10, 2014Applicant: BYK-CHEMIE GMBHInventors: Bernd Göbelt, René Nagelsdiek, Jürgen Omeis, Frederik Piestert, Wolfgang Pritschins, Natasa Meznaric, Daniela Schröder, Werner Tiegs
-
Publication number: 20140193590Abstract: A method of manufacturing a nanocomposite having a continuous organic phase and oligomer-modified nanoplatelet mesomorphic structures, wherein the oligomer has a molecular weight of at least 100 g/mol.Type: ApplicationFiled: October 1, 2013Publication date: July 10, 2014Applicants: Kaneka Corporation, The Texas A&M University SystemInventors: Hung-Jue Sue, Minhao Wong, Peng Li, Riichi Nishimura
-
Publication number: 20140170412Abstract: An insulating composition including a graphene oxide and an insulating material including the same; and a polar solvent having a solvent polarity index (P) of greater than 5.5, a substrate including an insulating layer using the same, and a method for manufacturing the substrate. It is possible to provide an insulating composition including a specific solvent that can secure dispersibility of the graphene oxide while including the graphene oxide having excellent insulating and mechanical properties as an insulating material. Further, it is possible to provide a substrate including a fine insulating layer pattern as well as a bulk insulating layer pattern by using the insulating composition to overcome an aggregation problem in a conventional inkjet printing method.Type: ApplicationFiled: March 14, 2013Publication date: June 19, 2014Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Soo Young JI, Shang Hoon Seo, Suk Jin Ham, Seung Hwan Kim
-
Patent number: 8735324Abstract: Esteramide compounds are useful solvents/coalescing agents for a variety of phytosanitary, cleaning, degreasing, stripping, lubricating, coating and pigment/ink compositions.Type: GrantFiled: January 23, 2009Date of Patent: May 27, 2014Assignee: Rhodia OperationsInventors: Olivier Jentzer, Massimo Guglieri
-
Patent number: 8728618Abstract: A coating composition for a metal thin film for coating a vapor-deposited film or sputtered film provided on the surface of a base material, comprising: a coating film forming component containing 50% by weight or more of urethane(meth)acrylate that is a reaction product of hydrogenated xylene diisocyanate and/or hydrogenated diphenylmethane diisocyanate, polyol, and (meth)acrylate having a hydroxyl group.Type: GrantFiled: June 24, 2008Date of Patent: May 20, 2014Assignee: Fujikura Kasei Co., Ltd.Inventors: Takashi Isogai, Mitsuo Najima, Noboru Ohara, Masao Watanabe, Kenji Kawai, Shuhei Kawabata
-
Patent number: 8691006Abstract: Non-aqueous, liquid coating compositions which contain at least one hydroxyl-functional component A, at least one hydroxyl-functional polyurethane resin B differing from the at least one component A and at least one crosslinking agent C with groups reactive towards the hydroxyl groups of A and B, wherein the at least one component A is not solid at room temperature and/or is present in dissolved form and wherein the at least one polyurethane resin B is present as particles having a melting temperature of 40 to 180° C.Type: GrantFiled: September 21, 2006Date of Patent: April 8, 2014Assignee: Axalta Coating Systems IP Co., LLCInventors: Carmen Flosbach, Tanja Renkes, Wiebke Becker
-
Publication number: 20140088260Abstract: The invention discloses an adhesion agent composition comprising at least one C3-C200 olefin compound having at least one metathesis active double bond, wherein the olefin is substituted or unsubstituted; and at least one compatibilizing functionality for interacting with a substrate surface. The substrate surface can be any surface, for example, silicate glasses, silicate minerals, metals, metal alloys, ceramics, natural stones, plastics, carbon, silicon, and semiconductors. The invention also discloses articles of manufacture utilizing these adhesion agents as well as methods for adhering a polyolefin to a substrate surface.Type: ApplicationFiled: March 15, 2013Publication date: March 27, 2014Applicant: MATERIA, INC.Inventor: MATERIA, INC.
-
Publication number: 20140079661Abstract: It is provided new adhesive compositions comprising three components, compounds of formula (I), (II) and (III), namely, alkyl cyanoacrylates, alkyl carboxyacrylates and acrylates. It is also provided said compositions for use in medicine and veterinary, as bioadhesives.Type: ApplicationFiled: April 3, 2012Publication date: March 20, 2014Applicant: BIOADHESIVES MEDTECH SOLUTIONS, S.L.Inventors: José Miguel Martín Martínez, Manuel Martínez Paino, Luis Esteban Domínguez Arribas, Ana Villarreal Gómez
-
Publication number: 20140073707Abstract: Compositions comprising a fluorosurtactant and a fluoro-free hydrotrope are disclosed. The fluoro-free hydrotropes are cationic aromatic compounds, anionic aromatic compounds, or water soluble azo derivatives.Type: ApplicationFiled: September 13, 2012Publication date: March 13, 2014Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Thomas G. Calvarese, Weiming Qiu, Anilkumar Raghavanpillai, Yamaira Gonzalez
-
Publication number: 20140037874Abstract: The present invention relates to a non-aqueous coating composition comprising: 1) 75 to 99 wt. %, preferably 85 to 95 wt. % of a hard urethane(meth)acrylate polymer or oligomer; and 2) 1 to 25 wt. %, preferably 5 to 15 wt. % of a soft unsaturated urethane(meth)acrylate polymer or oligomer containing allophanate groups.Type: ApplicationFiled: January 19, 2012Publication date: February 6, 2014Applicants: BAYER MATERIALSCIENCE AG, BAYER MATERIALSCIENCE LLCInventors: Ramesh Subramanian, Abdullah Ekin, Carol Kinney, Christine Mebane, Wolfgang Fischer, Helmut Kuczewski
-
Patent number: 8629207Abstract: An aqueous coating formulation for tannin-containing substrates can include a substituted C2-C4 polyalkyleneimine. Reacting a C2-C4 polyalkyleneimine having a weight-average molecular weight of from 500 to 10,000 g/mol with a carboxylic acid derivative can produce the substituted polyalkyleneimine. The carboxylic acid derivative includes at least one C1 to C30 alkyl group or C3 to C30 alkenyl group. Substrates that contain tannin and are coated with this aqueous coating formulation exhibit outstanding resistance with respect to color runs and color strikethrough.Type: GrantFiled: December 15, 2010Date of Patent: January 14, 2014Assignee: BASF SEInventors: Audrey Cosyns, Arno Tuchbreiter, Robert Feuerhake, Jörg Nieberle
-
Publication number: 20130327251Abstract: Novel tridentate-, bidentate-, and monodentate-based aromatic adsorbates including self-assembled monolayers (SAMs), especially, mixed multi-component SAMs, where the adsorbates comprise an aromatic ring including one head group or a plurality of dentate head groups and one tunable tail group or a plurality of tail groups and methods for making the same, and methods for using same, their use in the preparation of homogeneously mixed multi-component self-assembled monolayers (SAMs). The adsorbants and SAMs derived therefrom are ideally suited for biosensing, biosensing diagnostics, biological interfacial mimics, surface protections for nanoparticles, inert coatings for artificial implants, and corrosion-resistant coatings for microelectronics components.Type: ApplicationFiled: March 7, 2013Publication date: December 12, 2013Applicant: THE UNIVERSITY OF HOUSTON SYSTEMInventors: T. Randall Lee, Supachai Rittikulsittichai, Thomas Frank, Burapol Singhana
-
Publication number: 20130327253Abstract: Provided by the invention is a compound containing an imido group that is obtained by partial hydrolysis of a polyimide molded article, in which the compound has an absorption peak derived from an imido group at wave number of 1375 cm?1, an absorption peak derived from an amide group at wave number of 1600 cm?1, and an absorption peak derived from a carboxyl group at wave number of 1413 cm?1 in the IR spectrum chart obtained by IR spectroscopic measurement.Type: ApplicationFiled: October 31, 2012Publication date: December 12, 2013Applicant: NAKATA COATING CO., LTD.Inventors: Takemi Matsuno, Katsuji Kitagawa, Misao Hanazono
-
Publication number: 20130321525Abstract: To provide an inkjet treatment liquid, containing: a water-soluble coagulant; a water-soluble organic solvent; water; and an amide compound represented by the following general formula: where R is a C1-C6 alkyl group.Type: ApplicationFiled: February 17, 2012Publication date: December 5, 2013Inventors: Hidetoshi Fujii, Hiroshi Goto
-
Publication number: 20130302594Abstract: Hardcoat and precursor therefore comprising a binder and a mixture of nanoparticles in a range from 40 wt. % to 95 wt. %, based on the total weight of the hardcoat, wherein 10 wt. % to 50 wt. % of the nanoparticles have an average particle diameter in a range from 2 nm to 200 nm and 50 wt. % to 90 wt. % of the nanoparticles have an average particle diameter in a range from 60 nm to 400 nm, and wherein the ratio of average particle diameters of nanoparticles having an average particle diameter in the range from 2 nm to 200 nm to average particle diameters of nanoparticles having an average particle diameter in the range from 60 nm to 400 nm is in a range from 1:2 to 1:200. Hardcoat described herein are useful, for example, for optical displays (e.g., cathode ray tube (CRT), light emitting diode (LED) displays), and of devices such as personal digital assistants (PDAs), cell phones, liquid crystal display (LCD) panels, touch-sensitive screens and removable computer screens; and for body of such devices.Type: ApplicationFiled: February 2, 2012Publication date: November 14, 2013Inventors: Naota Sugiyama, Brant U. Kolb, Lindsay E. Corcoran, Takashi Komatsuzaki, Yorinobu Takamatsu, Saori Ueda, Jiro Hattori
-
Publication number: 20130295273Abstract: A solution and a method of treating a substrate with the solution is disclosed. The solution includes a polar liquid component and at least 2% by weight based upon the total weight of said solution of an adduct that is different from the polar liquid component. The adduct comprises at least one of: (D) NH2Y(HNCO(AO)XOR)Z1; (E) (RO(AO)X CONH)Z2YHNCONHY(HNCO (AO)XOR)Z3; and (F) Y(HNCO(AO)XOR)Z4 where Y is an aromatic core derived from an aromatic isocyanate component; A is an alkylene group selected from the group of ethylene groups, propylene groups, butylene groups, and combinations thereof; R is a hydrocarbon group having from 1 to 20 carbon atoms; X is at least 6; Z1 is at least 1; Z2 is at least 1; Z3 is at least 1; and Z4 is at least 2. Further, the adduct is substantially free of unreacted isocyanate groups.Type: ApplicationFiled: April 29, 2013Publication date: November 7, 2013Inventors: Glenis R. Mente, Donald C. Mente, John P. Erickson
-
Publication number: 20130288067Abstract: A solution and method of treating wood to resist discoloration of the wood and the treated wood employ a polydentate monoamino carboxylic acid and/or a diakyl diphosphonic acid. The invention resists discoloration which is believed to be caused by the mobility of organic based chromophoric molecules within the wood which migrate toward the surface of the wood. Among uses of the invention, it is particularly helpful in effecting resistance to discoloration of wood being treated with wood preservatives, stains and coatings. In another embodiment, ammonium pentaborate may be employed to resist discoloration.Type: ApplicationFiled: April 25, 2012Publication date: October 31, 2013Applicant: KOP-COAT, INC.Inventors: RONALD WALTON CLAWSON, JR., Charles Norman Cheeks, JR., Alan S. Ross
-
Publication number: 20130260150Abstract: The present disclosure relates to ground expanded graphite agglomerate compositions, methods for making such agglomerates, their use as conductive additive, and conductive composites including such ground expanded graphite agglomerates. The disclosure also pertains to methods for making such composites and the use of such composites in preparing thermally conductive materials. The agglomerates may be characterized by a certain softness allowing the agglomerates to dissolve, e.g., through shear forces applied during compounding, thereby leading to an improved feedability and a highly homogenous distribution of the expanded graphite material in the composite matrix.Type: ApplicationFiled: August 11, 2011Publication date: October 3, 2013Applicant: TIMCAL S.A.Inventors: Eusebiu Grivei, Fabio Rota, Jean-Christophe Rietsch, Simone Zuercher, Raffaele Gilardi, Michael Spahr
-
Publication number: 20130239851Abstract: Paint formulations are neutralized with a non-VOC neutralizing agent. The neutralizing agent is a neutralized amino acid or intermediate, an amino phosphate, an amino phosphonate, amino sulfate, or amino sulfonate wherein the neutralizing agent has a pKa2 of at least 9. These neutralizing agents can be used to provide a paint formulation within a pH range of 8 to 10 and do not add any volatile organic compounds to the paint formulation.Type: ApplicationFiled: March 14, 2013Publication date: September 19, 2013Applicant: HERCULES INCORPORATEDInventors: Bruce K. Fillipo, Margaret K. Oplinger, Jeffrey K. Politis
-
Publication number: 20130233734Abstract: The present invention relates to a lens care solution having 0.001 to about 5 weight percent of a low molecular weight amine of the general formula: where R1, R2, R3 and R4 are —H or low molecular weight radicals, and R5 is a low molecular weight radical, or salt thereof; an effective amount of a tonicity agent; and the balance water.Type: ApplicationFiled: April 25, 2013Publication date: September 12, 2013Applicant: FXS Ventures, LLCInventor: Francis X. Smith
-
Patent number: 8529688Abstract: Provided is a recording material with a superior storage property for the background and image, particularly with a remarkable superiority in any of light resistance of the background, and light, moisture and heat resistance of the image. The recording material contains a phenolic compound represented by formula (I) [wherein R1-R3 each independently represent a hydrogen atom or C1-C4 alkyl group; R5 represents a hydrogen atom, C1-C4 alkyl group or C1-C4 alkoxy group, with the proviso that when R5 is a hydrogen atom, R4 is a C1-C4 alkyl group, when R5 is a C1-C4 alkyl group, R4 is a hydrogen atom, and when R5 is a C1-C4 alkoxy group, R4 is a C1-C4 alkoxy group].Type: GrantFiled: February 1, 2010Date of Patent: September 10, 2013Assignee: Nippon Soda Co., Ltd.Inventors: Satoshi Kodama, Shinichi Satoh, Toshio Aihara, Tadashi Kawakami, Kazumi Jyujyo
-
Patent number: 8518173Abstract: A liquid coating composition comprising a resin solids content comprising (i) a binder solids content comprising at least one hydroxyl-functional binder A and 0.5 to less than 5 wt. % of at least one polyurethane resin B with functional groups selected from the group consisting of hydroxyl groups, free isocyanate groups and blocked isocyanate groups and (ii) at least one cross-linker C, wherein the at least one polyurethane resin B is present as particles having a melting temperature of 40 to 200° C.Type: GrantFiled: April 26, 2007Date of Patent: August 27, 2013Inventors: Carmen Flosbach, Olaf Ley, Tanja Renkes
-
Patent number: 8491716Abstract: Disclosed herein is a method of manufacturing inorganic hollow yarns, such as cermets, oxide-non oxide composites, poorly sinterable non-oxides, and the like, at low costs. The method includes preparing a composition comprising a self-propagating high temperature reactant, a polymer and a dispersant, wet-spinning the composition through a spinneret to form wet-spun yarns, washing and drying the wet-spun yarns to form polymer-self propagating high temperature reactant hollow yarns, and heat-treating the polymer-self propagating high temperature reactant hollow yarns to remove a polymeric component from the polymer-self propagating high temperature reactant hollow yarns while inducing self-propagating high temperature reaction of the self-propagating high temperature reactant to form inorganic hollow yarns. The composition comprises 45˜60 wt % of the self-propagating high temperature reactant, 6˜17 wt % of the polymer, 0.1˜4 wt % of the dispersant, and the balance of an organic solvent.Type: GrantFiled: September 9, 2010Date of Patent: July 23, 2013Assignee: Korea Institute of Energy ResearchInventors: Churl-Hee Cho, Do-Kyung Kim, Jeong-Gu Yeo, Young-Soo Ahn, Dong-Kook Kim, Hong-Soo Kim