With Reactant Containing At Least One C-oh, (c=o)-oh Or -c-o-c- Group Patents (Class 524/590)
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Patent number: 8415005Abstract: In order to provide a non-stick coating which permits a very high coat thickness even under load, a polymeric matrix with embedded non-stick particles is used.Type: GrantFiled: November 5, 2007Date of Patent: April 9, 2013Inventors: Dirk Richter, Christian Pluta
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Patent number: 8410240Abstract: Polycarbonate includes repeat units represented by Formula 1, Formula 2 and Formula 3, respectively: wherein: R1 and R2 are the same or different and are each independently substituted or unsubstituted C1 to C6 alkyl, substituted or unsubstituted C3 to C6 cycloalkyl, substituted or unsubstituted C6 to C12 aryl or halogen, a and b are the same or different and are each independently an integer from 0 to 4, and Q is substituted or unsubstituted C5 to C10 cycloalkyl.Type: GrantFiled: December 16, 2011Date of Patent: April 2, 2013Assignee: Cheil Industries Inc.Inventors: O Sung Kwon, Jun Ho Chi, Jong Chan Hur, Chang Heon Lee, Bok Nam Jang
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Patent number: 8410213Abstract: A two-part polyurethane adhesive comprising a prepolymer having the reaction product of a non-ionic surfactant and an allophanate modified isocyanate and a curative having a urethane modified high molecular weight polyol, a urethane modified cross-linking compound and a non-urethane modified low molecular weight chain extending compound. The curative has less than 5 equivalent percent total amino and hydroxyl groups having an equivalent weight greater than about 200. The two-part polyurethane adhesive may be used to adhere one or more substrates and can generally be applied without primer or any significant surface preparation.Type: GrantFiled: January 15, 2010Date of Patent: April 2, 2013Inventors: Michael James Barker, Lubica Alabakovska, Junxian Wu
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Patent number: 8404765Abstract: The present invention relates to polypiperidine compounds capable of conferring to polymeric materials, particularly polyolefins, a high stability against photodegradation and oxidative action of air, which belong to the HALS category and have the following general formula (I) in which x can be zero or 1; y is between 1 and 10; m and n, which may be different or equal to each other, range from 2 to 8; A represents a NPiR1 group or a NR2R3 group; and Pi represents the group of formula (II) wherein R1 is selected from the group consisting of H, C1-C4 straight-chain and branched-chain alkyl groups; R2 and R3 can be the same or different and are selected in the group consisting of H, C1-C8 straight-chain and branched-chain alkyl groups, cyclic alkyl groups having from 5 to 12 carbon atoms, or form together with the nitrogen atom a heterocyclic ring having from 5 to 7 members, comprising other heteroatoms such as O, R4 is selected from the group consisting of H, C1-C4 straight-chain and branched-Type: GrantFiled: February 8, 2010Date of Patent: March 26, 2013Assignee: 3V Sigma S.p.A.Inventors: Luca Bemporad, Ferruccio Berte, Carlo Seccomandi
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Patent number: 8399559Abstract: The present invention provides polyurethanes including a reaction product of components including: (a) at least one polyisocyanate; (b) at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; and (c) at least one polyol having one or more bromine atoms, one or more phosphorus atoms or combinations thereof; compositions, coatings and articles made therefrom and methods of making the same.Type: GrantFiled: December 14, 2006Date of Patent: March 19, 2013Assignee: PPG Industries Ohio, Inc.Inventors: Thomas G. Rukavina, Robert Hunia
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Patent number: 8398809Abstract: The present invention relates to innovative amorphous polyurethane polymers of the formula (I) and also to hotmelt adhesive compositions based on them. The compositions are notable for greatly improved dimensional stability after application, and are ideally suited to the adhesive bonding of transparent substrates. The polymers are notable for rapid, bubble-free curing.Type: GrantFiled: June 30, 2009Date of Patent: March 19, 2013Assignee: Sika Technology AGInventors: Doreen Janke, Kai Paschkowski
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Publication number: 20130065074Abstract: The present disclosure is related to a carbon-nanomaterial-supported catalyst, including: a carbon nanomaterial, and a polymer grafted onto the carbon nanomaterial, wherein the polymer has a repeat unit containing a phosphonium salt and its molecular weight is 1,000-200,000. The disclosure is also related to a method of preparing carbonate, which includes using the carbon nanomaterial-supported catalyst for the cycloaddition reaction of carbon dioxide into the epoxy group.Type: ApplicationFiled: April 4, 2012Publication date: March 14, 2013Inventors: Kuo-Chan CHIOU, Lu-Shih LIAO, Chen-Lung LIN
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Patent number: 8394890Abstract: Cosmetic composition comprising, as film-forming agent, an aliphatic polyurethane based on dialkyl tartrate diol in a mixture of organic solvents and cosmetically acceptable ingredients.Type: GrantFiled: October 29, 2009Date of Patent: March 12, 2013Assignee: Intercos S.p.A.Inventors: Simona Morlacchi, Anika Salanti
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Publication number: 20130059973Abstract: The invention provides polyisocyanate prepolymers, characterised in that they contain polyether carbonate polyols as structural component, their preparation and their use as isocyanate component in 1- and 2-component systems for surface-coating compositions, adhesives and sealing materials.Type: ApplicationFiled: May 2, 2011Publication date: March 7, 2013Applicant: BAYER INTELLECTUAL PROPERTY GMBHInventors: Christian Wamprecht, Christos Karafilidis, Christoph Gürtler, Beate Baumbach
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Publication number: 20130055923Abstract: A composition for treating wood, concrete, masonry and related materials to effect sealing the article against water, preventing microbial attack, protecting against UV degradation, and optionally imparting a color for aesthetic purposes and an article treated with the composition. The composition includes a solvent having an elevated flash point, no VOC's or substantially no VOC's, and the composition can be used inside with little or no additional ventilation. The compositions contain no antioxidants, or low and controlled levels of antioxidants to allow the applied composition to properly oxidize and cure upon exposure to air. The compositions can be applied by all conventional methods known for applying sealants and stains.Type: ApplicationFiled: March 2, 2012Publication date: March 7, 2013Inventor: Robert Lawrence Benson
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Publication number: 20130059135Abstract: The present invention relates to a printing composition including an ionic liquid, a printing method using the same, and a pattern formed by using the same. The printing composition according to the exemplary embodiment of the present invention is useful in providing a pattern of a fine line width.Type: ApplicationFiled: June 3, 2011Publication date: March 7, 2013Applicant: LG CHEM LTDInventors: Sang Ki Chun, In-Seok Hwang, Dong Wook Lee, Yong Koo Son
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Publication number: 20130059082Abstract: A two part construction sealant or adhesive is provided with the properties of non-sag, low modulus, high elongation, and good paint adhesion. The sealant or adhesive is prepared using at least one of a secondary amine or an acrylate monomer, and a diol, triol and/or tetrol having a nominal weight average molecular weight of between 1,000 and 6,000 in the base component of the formulation, and aromatic diisocyanate monomer or polyisocyanate and an isocyanate terminated prepolymer of aromatic diisocyanate or polyisocyanate and polyol in the activator component, the components of Part A to Part B mixed at a weight ratio of 5:1 to 1.8:1.Type: ApplicationFiled: July 26, 2012Publication date: March 7, 2013Inventors: Chia L. WANG, John M. DAVIS, Bryan LIENKE
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Publication number: 20130059120Abstract: A surface treatment for a protective plastic film and/or laminate is disclosed. Suitably, the surface treatment includes coating a major surface of the plastic film or laminate with a curable coating formulation wherein one or more of the coating ingredients are diffused or migrated at least partially into the plastic film or plastic laminate. The migration of coating ingredients creates a gradual transition layer from the plastic film to the coating layer and leads to unique properties. Optionally, the surface treated plastic film is laminated to a release liner coated with a pressure sensitive adhesive (PSA) to form the aforementioned laminate.Type: ApplicationFiled: April 15, 2011Publication date: March 7, 2013Applicant: AVERY DENNISON CORPORATIONInventors: Ming Kun Shi, Liviu Dinescu, Sohail Akhter
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Patent number: 8389624Abstract: A stable liquid intermediate comprising a polyol, and/or an acid and/or a catalyst and/or water for the preparation of polymeric compositions, the polyol being polyester polyol, a polyoxpropylene-polyoxypropylene polyol or a mixture thereof. There is disclosed a method of use of said stable liquid intermediate wherein said stable liquid intermediate is mixed with rubber granules.Type: GrantFiled: October 9, 2007Date of Patent: March 5, 2013Assignee: CJH Ventures LLCInventors: Frank Bowers, Anna Thomé, Raphael Jaquet, Jürgen Widler, Ralph Bergs
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Patent number: 8389613Abstract: Water-emulsifiable polyisocyanate compositions admixed with at least one solvent of formula (1) (R1O)2C(R2)—X—R3 are formulated into aqueous emulsions which advantageously further comprise a compound, bearing a mobile hydrogen function, or a compound containing precursor functions capable of liberating hydroxyl functions, and are useful for producing coatings on a variety of substrates, e.g., made of cement, wood or leather in particular, and also for producing adhesives.Type: GrantFiled: March 27, 2007Date of Patent: March 5, 2013Assignee: Vencorex FranceInventor: Damien Bourgeois
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Publication number: 20130053511Abstract: The present invention relates to a polyurethane polymer prepared from a mixture comprising: (a) at least one polyol of formula (I), wherein at least three of X1, X2, X3, X4 and X5 are each independently an OH-terminated polyoxyalkylene group, and the remainder of X1, X2, X3. X4 and X5 are each independently H or absent, and Z is a central linking unit; (b) at least one di- or poly-isocyanate; and (c) optionally at least one OH-terminated chain extender. Further aspects of the invention relate to a process for preparing a polyurethane, and to a process for preparing a contact lens.Type: ApplicationFiled: November 2, 2010Publication date: February 28, 2013Inventors: Abdul Rashid, Roderick William Jonathan Bowers, Wade Tipton, Neil Bonnette Graham
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Patent number: 8383724Abstract: The invention relates to an aqueous coating composition based on a combination of aqueous binders and crosslinker, to a process for preparing it and to use for single-coat or multi-coat paint systems, especially coatings having anti-stonechip properties.Type: GrantFiled: October 15, 2007Date of Patent: February 26, 2013Assignee: Bayer MaterialScience AGInventors: Harald Blum, Heino Müller, Heinz Schmidt
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Publication number: 20130045652Abstract: The invention relates to a method for producing storage-stable polyurethane prepregs and moldings produced therefrom and moldings produced therefrom (composite components), which can be obtained by a direct melt impregnation method of woven fabrics and laid scrim using reactive polyurethane compositions.Type: ApplicationFiled: May 12, 2011Publication date: February 21, 2013Applicant: Evonik Degussa GmbHInventors: Friedrich Georg Schmidt, Werner Grenda, Emmanouil Spyrou, Holger Loesch, Christoph Lammers
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Publication number: 20130042659Abstract: The invention provides polyester polyol compositions and resin blends, useful as components of polyurethane and polyisocyanurate polymers, produced from cyclohexane oxidation reaction byproducts, such as water extracts and non-volatile distillation residues from the reaction. Such byproducts of industrial processes for preparation of adipic acid and caprolactam, important intermediates in the production of various types of nylon, have hitherto largely been used only as fuels. The present invention provides value-added products, methods for making, and methods for using the byproduct-derived polyester polyol compositions. For example, the invention provides polyurethane (PU) and/or polyisocyanurate (PIR) polymers made using the polyol compositions and polyfunctional isocyanates. The PU and PIR polymers can be used as adhesives, binders (e.g., for wood fibers), coatings (e.g., for controlled release fertilizers), and foams.Type: ApplicationFiled: June 11, 2012Publication date: February 21, 2013Applicant: INVISTA North America S.a r.lInventors: Richard P. Beatty, Carina Araullo McAdams, Yanhui Sun, Thomas A. Micka
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Patent number: 8378019Abstract: An Adhesive Composition Comprising a Polyol Base Part and an Isocyanate Hardener and the Use thereof An adhesive composition comprising a two-component polyurethane binder composition comprising a polyol base part comprising a catalyst and a low viscosity solvent-free MDI hardener may be used for assembling an object from a number of parts to be assembled by a glue joint and even by heating only the free end of the glue joint to a temperature activating the catalyst a quick hardening will occur allowing an early moving of an assembly being assembled using the adhesive composition and thus allowing the use of the same site for assembling another assembly within the same working day.Type: GrantFiled: December 22, 2006Date of Patent: February 19, 2013Assignee: Sika Technology AGInventor: Allan Juul
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Publication number: 20130041101Abstract: The present invention is directed to a composition comprising an amide moiety containing polyol wherein the amide moiety is formed by the reaction of an amine reactive compound with an amine containing compound.Type: ApplicationFiled: August 9, 2011Publication date: February 14, 2013Applicant: Huntsman International LLCInventors: Steve Diamanti, Howard P. Klein
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Publication number: 20130041100Abstract: The present invention is directed to a process of forming a (poly) urethane-amide compound comprising reacting an amine compound with a urethane-ester compound under condensation reaction conditions. The urethane-ester compound is formed by reacting an isocyanate containing compound with a hydroxyl-ester compound. The present invention is also directed to a composition comprising the (poly) urethane compound.Type: ApplicationFiled: August 8, 2011Publication date: February 14, 2013Applicant: Huntsman International LLCInventors: Steve Diamanti, Nyall A. Tavernier
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Publication number: 20130041102Abstract: The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups.Type: ApplicationFiled: May 18, 2011Publication date: February 14, 2013Applicant: EVONIK DEGUSSA GmbHInventors: Evelyn Albrecht, Emmanouil Spyrou, Annegret Lilienthal, Andre Raukamp, Dirk Hoppe, Dirk Kuppert, Joachim Venzmer, Frank Schubert, Michael Ferenz
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Publication number: 20130034809Abstract: Provided is a nonaqueous dispersion of resin particles, in which the resin particles have uniform particle diameters and shapes and which exhibits excellent fixing properties, particularly when used as a liquid electrophotographic developer. More specifically, provided is a nonaqueous dispersion (X) in which resin particles (C) are dispersed in a nonhydrophilic organic solvent (L) that exhibits a relative permittivity of 1 to 4 at 20° C., the resin particles (C) being core-shell type resin particles each of which comprise a resin particle (B) that contains a resin (b) and fine particles (A) that contain a resin (a) and that either adhere to the surface of the resin particle (B) or form a film on the surface of the resin particle (B), wherein the solubility of (a) in (L) at 25° C. is 10 wt % or less relative to the weight of (a).Type: ApplicationFiled: March 24, 2011Publication date: February 7, 2013Applicant: SANYO CHEMICAL INDUSTRIES, LTD.Inventors: Masakazu Iwata, Kouji Oota
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Publication number: 20130035439Abstract: The present invention concerns a method for producing pavements for outdoor facilities, the surface finishing material used therein, and the pavements for outdoor facilities obtained thereby.Type: ApplicationFiled: December 9, 2010Publication date: February 7, 2013Applicant: BAYER INTELLECTUAL PROPERTY GMBHInventors: Mutsuko Doro, Tadayoshi Mikami, Akira Hikata
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Publication number: 20130035412Abstract: The invention relates to a catalyst system that is suitable for catalyzing the production of polyurethane foams. The catalyst system is characterized in that said system contains a metal salt of an alcohol that is modified with an acid end group.Type: ApplicationFiled: March 7, 2011Publication date: February 7, 2013Applicant: EVONIK GOLDSCHMIDT GMBHInventors: Sarah Schmitz, Roland Hubel
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Publication number: 20130032374Abstract: A polyamide-imide resin insulating varnish includes an amic acid-containing amide compound including a repeating unit represented by a general formula (1): where X is a divalent organic group, and R1 is a divalent organic group derived from a diamine.Type: ApplicationFiled: August 1, 2012Publication date: February 7, 2013Applicant: HITACHI CABLE, LTD.Inventors: Takami USHIWATA, Yuki HONDA, Shuta NABESHIMA, Hideyuki KIKUCHI
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Patent number: 8362142Abstract: The present invention discloses polyurethane dispersions based on aliphatic isocyanates which form hard coatings wherein the coatings also have good solvent resistant properties. The enhanced properties of the coatings are achieved by including from 1 to 8 weight percent of a high functional polyol in the polyol formulation for producing the dispersions.Type: GrantFiled: December 9, 2008Date of Patent: January 29, 2013Assignee: Dow Global Technologies LLCInventors: Friederike Stollmaier, Bindushree Radhakrishnan, Stefano Carlo E Grassini, Jean-Luc Roser, Kenneth W. Skaggs
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Publication number: 20130023625Abstract: Embodiments of the invention provide for a polycarbonate polyol including the reaction product of at least one polyol composition and a carbonate. The polycarbonate is one of an amorphous liquid and an amorphous solid at room temperature. The polyol composition includes at least one of a mixture of 1,3-cyclohexanedimethanol and 1,4-cyclohexanedimethanol in a weight ratio from about 60:40 to about 5:95 and a polyol derived from a natural oil fatty acid or natural oil fatty acid methyl ester.Type: ApplicationFiled: March 15, 2011Publication date: January 24, 2013Applicant: Dow Global Technologies LLCInventors: Steven Montgomery, Shawn Brown, Mark F. Sonnenschein, Paul Foley, Phillip S. Athey, Juan Carlos Medina, John N. Argyropoulos, Benjamin L. Wendt, Cecile Boyer
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Publication number: 20130022779Abstract: A sheet (1), preferably for use in the building sector, and in particular, for sealing the shell of a building, comprising a planar sheet body (2) that has at least one elastic layer as a sealing layer (17) made of a material of such elasticity and such restoring force that, when the sealing layer (17) is penetrated by a fastener (4), the material of the sealing layer (17) surrounding the fastening means (4) encloses the fastener (4) and provides sealing in the region of the fastener (4). Alternatively, the sheet body contains a sealing material which, upon perforation of the sheet body, is able to automatically emerge or swell to an extent sufficient to close or seal the perforation.Type: ApplicationFiled: April 6, 2011Publication date: January 24, 2013Applicant: EWALD DOERKEN AGInventors: Joern Schroeer, Ronald Flaig
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Publication number: 20130022749Abstract: A liquid coating composition which contains (i) a resin system crosslinkable under catalysis of a catalyst D and comprising a binder A and, as an optional component, a crosslinker B for the binder A, and (ii) solid particles CD consisting of a physical mixture of 70 to 99 wt.-% of a polyurethane resin C and 1 to 30 wt.-% of a catalyst D immobilized in said polyurethane resin C, wherein the sum of the wt.-% totals 100 wt.-%, and wherein the polyurethane resin C has a melting temperature of 40 to 180° C., measured by DSC at a heating rate of 10 K/min.Type: ApplicationFiled: May 5, 2011Publication date: January 24, 2013Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Carmen Flosbach, Gerhard Friederichs
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Publication number: 20130020025Abstract: The present invention relates to moisture-curable silane-reactive hot melt compositions having an acrylate-urethane copolymer moiety. Desirably, the silane groups contain alkoxy functionality to enable and enhance moisture curing. Such compositions provide enhanced green strength without sacrificing other desirable properties.Type: ApplicationFiled: September 14, 2012Publication date: January 24, 2013Applicant: Henkel CorporationInventors: Yingjie Li, Shuhui Qin
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Publication number: 20130020744Abstract: Processing aid comprising a) 10-50% by weight of hydrophobized, at least partially aggregated, metal oxide particles b) 20-75% by weight of one or more thermoplastic polyurethanes, c) 0.5-50 by weight of one or more prepolymers comprising isocyanate groups the sum of the constituents a) to c) amounting to at least 80% by weight, based on the processing aid.Type: ApplicationFiled: March 21, 2011Publication date: January 24, 2013Applicant: Evonik Degussa GmbHInventors: Thomas Welker, Frank Menzel, Dieter Kuhn, Uwe Schachtely, Uwe Kinzlinger, Ulrich Boes, Didier Lagneaux, Henri Sautel
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Publication number: 20130022746Abstract: Inks that contain ionically stabilized dispersions and selected polyurethane ink additives are described. These ionically stabilized dispersions are obtained from polymeric dispersants where the hydrophilic components are minimized. These stabilized dispersions can be utilized to prepare ink jet inks which when printed result in improved optical density, chroma, gloss and especially distinctness of image. The stability of the ionically stabilized dispersions are sufficient for ink jet inks. The polyurethane ink additives are chosen from polyurethanes which are urea terminated or crosslinked.Type: ApplicationFiled: December 4, 2008Publication date: January 24, 2013Inventors: HARRY JOSEPH SPINELLI, C. Chad Roberts, Nathaniel Reed Schwartz
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Publication number: 20130018146Abstract: A two-component urethane system. The first component is a hydroxy-terminated polyester polyol containing polymerized residues of phthalic acid and an aliphatic diol having Mn from 60 to 150, and having no more than 15 wt % polymerized residues of aliphatic acids. The second component is an isocyanate-terminated prepolymer containing polymerized residues of diphenyl methane diisocyanate and/or toluene diisocyanate and a glycol or polyol having Mn from 90 to 1000.Type: ApplicationFiled: July 12, 2012Publication date: January 17, 2013Inventors: Larry F. Brinkman, David E. Vietti, Joseph James Zupancic
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Publication number: 20130018147Abstract: Embodiments of the invention provide for spray elastomers which may be the reaction product of at least a first polyol composition, which includes at least one of a natural oil based polyol and a polybutadiene based polyol and at least one aliphatic or aromatic chain extender having at least two secondary amine groups, with at least a first isocyanate terminated pre-polymer which includes the reaction product of at least one isocyanate and at least one second polyol composition including at least one of a natural oil based polyol and a polybutadiene based polyol.Type: ApplicationFiled: March 15, 2011Publication date: January 17, 2013Applicant: Dow Global Technologies LLCInventors: Mark T. Anater, Gerhard Mueller
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Publication number: 20130011108Abstract: Certain embodiments of the invention may include a UV curable acrylate buffer coating for optical fiber. According to an example embodiment of the invention, a buffered optical fiber is provided. The buffered optical fiber includes a core, a cladding surrounding the core, a primary layer surrounding the cladding, a secondary layer surrounding the primary layer. A clear or translucent buffer surrounds the optical fiber, wherein the buffer includes polyester/polyether polyol aliphatic urethane acrylate, and the buffer has an elastic modulus greater than 40,000 psi.Type: ApplicationFiled: July 6, 2011Publication date: January 10, 2013Applicant: OFS FITEL, LLCInventors: Peter A. Weimann, Timothy Goddard, Heng Ly
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Patent number: 8349986Abstract: The present invention provides poly(ureaurethane)s including a reaction product of components comprising: (a) about 1 equivalent of at least one polyisocyanate; (b) about 0.1 to about 0.9 equivalents of at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; (c) about 0.1 to about 0.9 equivalents of at least one aliphatic diol having 2 to 18 carbon atoms; and (d) at least one amine curing agent, wherein the reaction product components are essentially free of polyester polyol and polyether polyol; compositions, coatings and articles made therefrom and methods of making the same.Type: GrantFiled: December 14, 2006Date of Patent: January 8, 2013Assignee: PPG Industries Ohio, Inc.Inventors: Thomas G. Rukavina, Robert Hunia
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Publication number: 20130005900Abstract: Embodiments of the invention provide for polyurethane gels or soft elastomers which incorporate renewable resources without compromising the physical and chemical properties of the gels or soft elastomers, such as resistance to many chemicals.Type: ApplicationFiled: March 10, 2011Publication date: January 3, 2013Applicant: DOW GLOBAL TECHNOLOGIES LLCInventors: Gerhard Mueller, Verena M.T. Thiede
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Patent number: 8343601Abstract: Aqueous polyurethane coating compositions are disclosed in this specification. The aqueous polyurethane coating compositions contain a polycarbonate-polyurethane resin component, an aminoplast resin component, and a polyacrylic polyol component.Type: GrantFiled: July 6, 2011Date of Patent: January 1, 2013Assignees: Bayer MaterialScience LLC, Bayer MaterialScience AGInventors: Abdullah Ekin, Raymond Stewart, Ramesh Subramanian, Torsten Pohl
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Patent number: 8344047Abstract: A dispersing agent characterized in that said dispersing agent is prepared by reacting primary and/or secondary amino groups of an amine compound comprising a polyamine (C) with isocyanate groups of a urethane prepolymer (E) having two isocyanate groups in one terminal region, wherein said urethane prepolymer (E) has been prepared by reacting hydroxyl groups in a vinyl polymer (A) having two hydroxyl groups in one terminal region with isocyanate groups in diisocyanates (B), and in that an amine number of said dispersing agent is 1 to 100 mgKOH/g is disclosed. The dispersing agent of the present invention has excellent dispersibility, flowability, and storage stability when used in small quantities. A pigment-dispersed product can be prepared therefrom, independently of the kinds of binder resin or solvent used. Further, the present invention is suitable for offset ink, gravure ink, resist ink for a color filter, inkjet ink, coating composition, and colored resin composition.Type: GrantFiled: March 24, 2009Date of Patent: January 1, 2013Assignee: Toyo Ink Manufacturing Co., Ltd.Inventors: Kazunori Shigemori, Tomoko Tachibana, Yasushi Ariyoshi, Ken Yamazaki, Atsushi Yoda, Daisuke Fujiwara, Atsushi Nakazato, Tsutomu Hiroshima
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Publication number: 20120329934Abstract: A composite material comprises aggregate and an elastomeric composition. The elastomeric composition comprises the reaction product of an isocyanate component and an isocyanate-reactive component. The isocyanate component comprises a polymeric isocyanate, and optionally, an isocyanate-prepolymer. The isocyanate-reactive component comprises a hydrophobic polyol and a chain extender having at least two hydroxyl groups and a molecular weight of from about 62 to about 220. The chain extender is present in the isocyanate-reactive component in an amount of from about 1 to about 20 parts by weight based on 100 parts by weight of the isocyanate-reactive component. The aggregate may be rock, crumb rubber, and/or glass. The composite material has excellent physical properties and may be formed underwater, used in various locations, and used in various applications, such as for pavement, revetments, etc.Type: ApplicationFiled: December 21, 2010Publication date: December 27, 2012Applicant: BASF SEInventors: David K. Bower, Steven Hicks, Melissa Terry, Calvin T. Peeler
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Publication number: 20120328775Abstract: Fiber-reinforced polyurethane structures are made with a polyol composition that contains a particulate filler such as calcium carbonate, in addition to the fibers. The polyol composition and the polyisocyanate composition are selected such that the polymer formed in their reaction has a calculated molecular weight between crosslinks (Mc) of from 300 to 420. The polyisocyanate component contains a urethane-modified MDI and/or a urethane-modified polymeric MDI.Type: ApplicationFiled: March 11, 2011Publication date: December 27, 2012Applicant: DOW GLOBAL TECHNOLOGIES LLCInventors: Paolo Diena, Luigi Bertucelli, George A. Klumb, Gianluca Casagrande
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Publication number: 20120329943Abstract: A process for making a composite pavement structure comprising primed glass aggregate particles and a polymeric binder composition is disclosed. Systems and methods are also disclosed for the priming of glass aggregate particles. In one embodiment, the glass aggregate particles range from about 0.1 to about 0.5 inch in diameter and are exposed to a coupling agent in solution, for example an aqueous aminosilane solution, in an amount of about 1 to about 10 parts by weight of solution based on 100 parts by weight of the glass aggregate particles wherein the aqueous solution contains about 0.01 to about 5.0 parts by weight coupling agent based on 100 parts by weight of solution. After exposure, the primer is allowed to react and bond with the glass aggregate particles for a predetermined time period to provide primed glass particles, for example silylated glass particles, which are then dried.Type: ApplicationFiled: December 1, 2010Publication date: December 27, 2012Inventors: Steven Hicks, David K. Bower, William Handlos
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Publication number: 20120321862Abstract: There is provided a matting activator for water pressure transfer film adapted to impart the maximum matting effect to a decoration obtained by water pressure transfer with a matting agent added to the activator. To an ultraviolet ray hardening resin composite, the main component of the activator are added a matting agent and a resin bead gathering agent. The ultraviolet ray hardening resin composite includes a photo-polymerization monomer including a photo-polymerization component having at least photo-polymerization monomer and a photo-polymerization initiator, the matting agent comprises resin beads, the resin bead gathering agent comprises particulate silica, the weight ratio of the blend of the resin beads relative to the ultraviolet ray hardening resin composite is 0.01-0.3 and the weight ratio of blend of the resin bead gathering agent relative to the resin beads is adjusted in 0.05-1.5 according to the weight ratio of blend of the resin bead.Type: ApplicationFiled: February 21, 2011Publication date: December 20, 2012Applicant: TAICA CORPORATIONInventors: Wataru Ikeda, Akiko Tomiki
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Publication number: 20120318555Abstract: A polyamide-imide resin insulating coating material includes an polyamic acid having a thermally crosslinkable reactive group, and an amide compound having a thermally crosslinkable reactive group. The polyamic acid includes an acid synthesized using at least a diamine component, a tetracarboxylic dianhydride and a cross-linking agent as raw materials. The cross-linking agent includes an amino group or an anhydride group and a thermally crosslinkable reactive group. The amide compound includes a compound synthesized using at least a carboxylic acid compound and a diisocyanate component as raw materials. The carboxylic acid compound includes a thermally crosslinkable reactive group that is crosslinkable with the cross-linking agent contained in the polyamic acid.Type: ApplicationFiled: June 18, 2012Publication date: December 20, 2012Applicant: Hitachi Cable, Ltd.Inventors: Takami USHIWATA, Yuki Honda, Shuta Nabeshima, Hideyuki Kikuchi
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Publication number: 20120316290Abstract: The present invention relates to a melt processable polyurea and/or copolyurea elastomers made by reacting a lactam-terminated diisocyanate, and an alkylene diol of the general formula HO—R—OH where in is an alkylene group containing from 1 to 20 carbon atoms. The invention further provides for methods of making said polyurea and/or copolyurea elastomers, including a continuous extruder method of production.Type: ApplicationFiled: February 24, 2011Publication date: December 13, 2012Applicant: LUBRIZOL ADVANCED MATERIALS, INC.Inventors: Bryce W. Steinmetz, Umit G. Makal
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Publication number: 20120313307Abstract: Fiber-reinforced polymer composites possessing improved damping ability are provided. In one aspect, the fibers provide the composite with a relatively high dynamic modulus over a broad range of frequencies for a given temperature. In another aspect, the polymer may comprise a viscoelastic polymer possessing a relatively high loss factor for a given frequency and temperature. The polymer may be further tailored to control the center frequency at which the maximum loss factor of the polymer is achieved. The composite so formed exhibits a relatively small reduction in loss factor with significant increase in dynamic modulus over a broad range of frequencies for a given temperature. As a result, a structure damped by the composite exhibits a relatively high, constant loss factor as compared to conventional damping materials. Thus, embodiments of the disclosed composites dissipate significantly more energy during each vibration cycle than conventional damping materials.Type: ApplicationFiled: June 13, 2012Publication date: December 13, 2012Applicant: Goodrich CorporationInventors: Craig Cartwright, Joshua Hernandez, Nathan Edward Hornig
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Publication number: 20120315438Abstract: A resin primer which can stick an insulator layer to a conductor foil, whose surface is not much roughened, with sufficient adhesive force, a conductor foil with resin, a laminated sheet and a method of manufacturing the same. The resin primer includes a resin having film-forming ability and a breaking energy of 0.15 J or more. The conductor foil with resin includes a conductor foil and the aforesaid resin primer. The laminated sheet includes the conductor foil, an insulating layer disposed facing the conductor foil, and a resin layer including the aforesaid resin primer disposed between the conductor foil and insulating layer so that it is in contact therewith. This laminated sheet can be manufactured by heating and pressurizing a laminate including the aforesaid conductor foil with resin, and a prepreg laminated on this resin.Type: ApplicationFiled: June 15, 2012Publication date: December 13, 2012Inventors: Kenji TANAKA, Kazumasa TAKEUCHI, Nobuyuki OGAWA, Katsuyuki MASUDA
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Publication number: 20120316272Abstract: Thermoplastic articles may be manufactured having a high degree of visual appeal to consumers. Clarifying agents may be employed as additives in such thermoplastic articles to produce high clarity articles. A coloring agent may be mixed with clarifying agents to form a first blend, and then such a first blend may be applied in very low loadings to form a clarified polymeric article. It is possible to achieve an observable visual benefit while using very low loadings of coloring agent in a polyolefin, such as polypropylene. Carbon black is a pigment that may provide such observable benefits in polypropylene.Type: ApplicationFiled: June 26, 2012Publication date: December 13, 2012Inventors: Todd D. Danielson, Jennifer Rockwood, Nathan A. Mehl