Composition Having Ingredient Providing Biocidal Or Biostatic Protection Thereto Or Process Of Preparing Patents (Class 523/122)
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Publication number: 20140058011Abstract: The present invention relates to the use of polyoxalates as binders for antifouling coating compositions and antifouling coating compositions comprising the polyoxalates.Type: ApplicationFiled: November 1, 2013Publication date: February 27, 2014Applicant: JOTUN A/SInventor: Marit DAHLING
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Patent number: 8657943Abstract: 1-OH-2-acyl-sn-glycero-3-phosphocholine compounds and its analogs, pure or mixed, having formula WCH2CHXCH2PO3YCH2CH2Z, where W is preferably a hydroxyl group or an O-acyl group containing from 2 to 22 carbon atoms, and where X is preferably an O-acyl group containing from 2 to 22 carbon atoms or a hydroxyl (OH) and where Y may be an (O?) or OH and where Z is preferably a trimethyl-ammonium group [N+(CH3)3] can be protonated dimethyl ammonium [N+H(CH3)2] group. In the O-acyl groups containing 18 carbon atoms can be observed from 0 to 3 instaurations, useful as biocidal agents; processes for their preparation; and antifouling compositions, preferably paints useful in susceptible fouling surfaces, such as hulls of vessels. Methods to turn a surface into an antifouling surface, to a method to prevent fouling and to the antifouling surfaces comprising a coating of the said antifouling composition.Type: GrantFiled: November 30, 2011Date of Patent: February 25, 2014Assignee: UFRJ, IEAPM, UFFInventors: William Romao Batista, Ricardo Coutinho, Maria Campos Beta Neves, Claudio Cerqueira Lopes, Rosangela Sabbatini Lopes, Vanessa de Almeida Martins, Renato Crespo Pereira
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Publication number: 20140051783Abstract: Disclosed is an eco-friendly resin composition. The eco-friendly resin composition includes a base resin of about 100 parts by weight and a polyvinylacetal compatibilizer of about 1 to about 20 parts by weight. The base resin includes a plasticized cellulose diacetate of about 10 wt % to about 50 wt % and a thermoplastic resin of about 50 wt % to about 90 wt %.Type: ApplicationFiled: December 21, 2012Publication date: February 20, 2014Applicant: HYUNDAI MOTOR COMPANYInventors: Hak Soo Kim, Dae Sik Kim, Han Ki Lee
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Publication number: 20140050868Abstract: A biodegradable ink composition for ink jet printing, liquid at room temperature, including a binder comprising at least 0.5% by weight relative to the total weight of the ink, of at least one biodegradable polymer having a weight average molecular weight less than 70 kDa, an organic vehicle or solvent including one or more organic solvent compound(s), and optionally water, at least 0.1% by weight relative to the total weight of the ink of one or more dye(s) and/or pigment(s), in which the biodegradable polymer is polyhydroxyalkanoates (PHA), polyesteramides (PEA), poly(glycolic acid)s, poly(lactic acid)s (PLA), polycaprolactones (PCL), the copolymers thereof; and aliphatic copolyesters such as succinates, adipates or terephtalates, and in which the ink composition has a viscosity of 1 to 20 mPa·s.Type: ApplicationFiled: May 4, 2012Publication date: February 20, 2014Applicant: Markem-ImajeInventor: Pierre De Saint-Romain
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Patent number: 8653156Abstract: Disclosed is a composite material having the appearance of natural stone that made from a polymer and natural aggregate. The composite material also has an antimicrobial material incorporated into it that resists the proliferation of microbes on the surface of the material. A method for producing this material is also disclosed.Type: GrantFiled: January 30, 2004Date of Patent: February 18, 2014Assignee: Consentino, S.A.Inventors: Ivan W. Ong, Gerald W. Walter
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Patent number: 8653157Abstract: A polyurethane compound is disclosed, comprising the reaction product of an isocyanate and one or more polyols including at least one polytetramethylene ether glycol and polyethylene wax. The latter two ingredients greatly enhance abrasion resistance of the compound, making the compound particularly suitable for use as an outsole of footwear for rugged use applications.Type: GrantFiled: April 25, 2008Date of Patent: February 18, 2014Assignee: Bayer MaterialScience LLCInventors: Dave Schulte, Ulrich Holeschovsky
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Publication number: 20140045968Abstract: The invention provides a non-painting and high-gloss polycarbonate resin composition. Specifically, the invention provides a polycarbonate resin composition having a superior impact strength, heat-resistance, electric characteristics, weather resistance, and light resistance. In certain embodiments, the resin composition of the invention is obtained by mixing a butadiene-based impact modifier, such as acrylonitrile-butadiene-styrene (ABS) or methacrylate-butadiene-styrene and an acryl-based impact modifier in polycarbonate resin, followed by adding an ultraviolet (UV) absorbent to the mixture.Type: ApplicationFiled: December 12, 2012Publication date: February 13, 2014Applicants: HYUNDAI MOTOR COMPANY, LG CHEM. LTD., KIA MOTORS CORPORATIONInventors: Dae Sik Kim, Jung Gyun Noh, Kyeong Hoon Jang, Hyun Joon Choi, Yong Kim, Sung Tae Ahn, Min Han Kwak
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Publication number: 20140045970Abstract: A synergistic antimicrobial composition containing 3-iodo-2-propynyl-butylcarbamate and fluometuron.Type: ApplicationFiled: October 18, 2013Publication date: February 13, 2014Inventors: Emerentiana Sianawati, Sangeeta Ganguly
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Publication number: 20140045971Abstract: A synergistic antimicrobial composition containing 3-iodo-2-propynyl-butylcarbamate and fluometuron.Type: ApplicationFiled: October 18, 2013Publication date: February 13, 2014Inventors: Emerentiana Sianawati, Sangeeta Ganguly
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Publication number: 20140041893Abstract: Methods, compositions, apparatuses, and systems are provided for a hybrid thermoplastic gel or sealant. The methods comprise providing (a) a base polymer having at least one functional group capable of crosslinking, (b) a functionalized extender, and (c) heat, and reacting the base polymer and functionalized extender in the presence of the heat to form the hybrid thermoplastic gel. The gel composition may comprise 5-40 wt % of a base polymer, 60-95 wt % of a functionalized extender, and 0-10 wt % of a crosslinker. A closure or interconnect system may comprise a housing, a cable, and a hybrid thermoplastic gel or sealant. A telecommunications apparatus may comprise a telecommunications component and a sealant that forms a seal with the telecommunications component. The sealant may comprise a sealant material having a first range of elongation followed by a second range of elongation.Type: ApplicationFiled: July 31, 2013Publication date: February 13, 2014Applicant: TYCO ELECTRONICS CORPORATIONInventors: Gary W. Adams, Julian S. Mullaney, Michael A. Oar
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Publication number: 20140045969Abstract: The invention relates to a composition comprising (A) at least 5% by weight of en organic prepolymer P having at least two water-crossilnkable organosilicon end groups, (B) 0.01% to 3.0% by weight of boric acid and/or bone ester, and (C) 0.01% to 3.0% by weight of an amine component. Additionally disclosed is a method for the curing of these compositions and also the use of boric acid and/or boric esters and an amine component a condensation catalyst.Type: ApplicationFiled: November 25, 2011Publication date: February 13, 2014Applicant: Construction Research & Technology GmbHInventors: Simone Klapdohr, Jochen Mezger, Burkhard Walther, Helmut Mack
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Patent number: 8648127Abstract: The disclosure provides for a self decontaminating coating and method. The coating comprises a polyurethane component having a solids content in the range of about 10 weight percent to about 100 weight percent and having at least one volume percent free space, a chemical active, and a biological active. In another disclosed embodiment, a method of reducing the transportation of chemical contaminants and biological contaminants is provided comprising the steps of providing a self decontaminating coating comprising a polyurethane component having a polyurethane component having a solids content in the range of about 10 weight percent to about 100 weight percent and having at least one volume percent free space, a chemical active, and a biological active, and applying the coating to a surface of an aircraft, rotorcraft, vehicle, item of equipment, or architectural structure.Type: GrantFiled: June 2, 2008Date of Patent: February 11, 2014Assignee: The Boeing CompanyInventors: Lynn G. Taylor, Nancy W. Carlson, Adam F. Gross
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Publication number: 20140039089Abstract: A composition is capable of curing via condensation reaction. The composition uses a phosphonate condensation reaction catalyst. The phosphonate is used to replace conventional tin catalysts. The composition can react to form a gum, gel, or rubber.Type: ApplicationFiled: March 12, 2012Publication date: February 6, 2014Applicant: Dow Corning CorporationInventors: Simon Cook, Geraldine Durand, Thomas Easton, Victoria James, Sarah O"Hare, Avril Surgenor, Richard Taylor
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PROCESS OF MAKING A STABLE AQUEOUS DISPERSION OF CONCENTRATED, FINELY DIVIDED PARTICLES OF A BIOCIDE
Publication number: 20140039090Abstract: This invention provides a process of making a stable aqueous dispersion including concentrated, finely divided particles of a water insoluble biocide active, which comprises grinding the biocide in water in the presence of a non-ionic polymeric dispersant and optionally a co-dispersant, and compositions prepared by this process.Type: ApplicationFiled: October 9, 2013Publication date: February 6, 2014Applicant: ISP Investments Inc.Inventors: Raman Premachandran, Blanca Gomez, Kolazi S. Narayanan, Karen Winkowski -
Publication number: 20140030534Abstract: Articles containing a cellulosic material and at least one polymer containing at least one antimicrobial disaccharide are described, as well as methods for their preparation and use.Type: ApplicationFiled: July 24, 2012Publication date: January 30, 2014Inventors: William B. Carlson, Gregory D. Phelan
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Patent number: 8637590Abstract: A protective coating applied to the underwater portion of a marine vessel operable to inhibit the growth of marine foulants. The coating comprises a polymer, a marine biocide, a preservative, an antimicrobial agent, and optionally a coloring agent. In certain embodiments, the marine biocide, preservative, and optional antimicrobial agent are chemically bonded with the polymer thereby significantly reducing the ability of the biocide, preservative, and antimicrobial agent to leach from the coating into the surrounding environment.Type: GrantFiled: October 19, 2010Date of Patent: January 28, 2014Inventor: Larry Weidman
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Publication number: 20140023814Abstract: Containers for the storage and/or transport of potable water having surfaces derived from a range of polymers are provided. The container's surfaces may include a component/carrier combination (typically a heat labile component) which affords thermal stability to the surface containing the component. The component/carrier combination enables a heat labile component to survive exposure to elevated temperatures greater than its decomposition or volatilization temperature during processing or during the container's service. Additionally, the use of a component/carrier combination allows a plurality of otherwise incompatible components to be included within a single formulation. The different components included in the surface are able to impart a range of properties to the container's surface.Type: ApplicationFiled: December 28, 2012Publication date: January 23, 2014Inventors: Frank M. Fosco, JR., Edward E. Sowers
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Publication number: 20140024740Abstract: Described herein are carpet backing compositions prepared with paint. These compositions have (a) one or more first polymers, (b) one or more second polymers derived from a latex paint, (c) a filler, (d) a froth aid, and (e) a thickener. The compositions described herein solve several technical problems which have heretofore been inadequately addressed. The compositions described herein accept the required filler loading, can be applied easily without interference by paint components, have high solids contents, and dry or cure quickly. Methods for making the compositions and articles comprising the compositions are also described herein.Type: ApplicationFiled: February 13, 2013Publication date: January 23, 2014Applicant: ARROWSTAR, LLCInventors: James R. BARTLEY, Vance W. BROWN
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Patent number: 8633262Abstract: This invention relates to a polymer blend comprising: (A) about 1% by weight to about 99% by weight of at least one polymer (A) comprising terephthalic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues; (B) about 1% by weight to about 99% by weight of at least one polymer (B) comprising 1,4-cyclohexanedicarboxylic acid residues and 1,4-cyclohexanedimethanol residues, and (C) about 0.01% by weight to about 20% by weight of at least one antimicrobial agent; said weight percentages being based on the total weight of the polymer blend.Type: GrantFiled: April 29, 2011Date of Patent: January 21, 2014Assignee: Eastman Chemical CompanyInventors: Michael Eugene Donelson, James Collins Maine, Gary Stuart Hawkins, Jeff Scott Howell
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Publication number: 20140017006Abstract: A paving material for filling gaps between paving blocks or the like, the paving material comprising a powdered or granulated mixture of: inert particulate; a water-soluble resin formable from a polymerisation reaction between formaldehyde and an at least difunctional nucleophile; and a water-soluble acid. The paving material is filled into gaps between blocks and then liquid water is applied thereto, or the sand is exposed to ambient humidity (gaseous water). Upon contact with the water, the resin coats the sand and then sets hard, thereby stabilising the block paving.Type: ApplicationFiled: March 21, 2012Publication date: January 16, 2014Inventors: John Thomas Liddy, Paul Andrew Darby
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Publication number: 20140018466Abstract: Hydrophilic coaling compositions and methods to make and use the compositions are disclosed. The compositions include a polymer comprising a plurality of isocyanate groups and a blocking agent contacting at least one of the plurality of isocyanate groups.Type: ApplicationFiled: July 16, 2012Publication date: January 16, 2014Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventors: William Brenden Carlson, Georgius Abidal Adam, Angele Sjong, Feng Wan, Timothy Londergan
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Publication number: 20140018467Abstract: A composition is capable of curing via condensation reaction. The composition uses a sulfonic acid condensation reaction catalyst. The sulfonic acid condensation reaction catalyst is used to replace conventional tin catalysts. The composition can react to form a gum, gel, or rubber.Type: ApplicationFiled: March 12, 2012Publication date: January 16, 2014Applicant: Dow Corning CorporationInventors: Geraldine Durand, Thomas Easton, Victoria James, Sarah O'Hare, Avril Surgenor, Richard Taylor
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Publication number: 20140011907Abstract: A composition is capable of curing via condensation reaction. The composition uses a phosphate condensation reaction catalyst. The phosphate condensation reaction catalyst is used to replace conventional tin catalysts. The composition can react to form a gum, gel, or rubber.Type: ApplicationFiled: March 12, 2012Publication date: January 9, 2014Inventors: Geraldine Durand, Thomas Easton, Victoria James, Sarah O'Hare, Avril Surgenor, Richard Taylor
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Publication number: 20140011898Abstract: A thermoplastic elastomer compound is blended from styrenic block copolymer, thermoplastic vulcanizate, thermoplastic polyurethane, a compatibilizer, and a masterbatch containing silicone, which is added to provide a qualitative silky feel on surfaces of plastic articles made from the compound.Type: ApplicationFiled: March 11, 2013Publication date: January 9, 2014Applicant: POLYONE CORPORATIONInventors: Guoqiang QIAN, Krishna VENKATASWAMY, Malar SHETTY
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Publication number: 20140011906Abstract: Provided herein are surface treatments such as paints, coatings, stains, varnishes, sealants, films, inks, and the like, containing heat labile component/carrier combinations and methods for making the formulations suitable for treating surfaces. The surface treatments and/or the treated surfaces can be subjected to elevated temperatures at or above which the heat labile component alone decomposes, reacts, or volatilizes. Because the heat labile component adsorbed on the carrier survives the elevated temperature, the resulting treated surfaces exhibit properties derived from the heat labile component(s). Resulting treated surfaces can exhibit properties derived from one or a combination of heat labile components including, but not limited to bacteriocides, fungicides, algaecides, viruscides, insecticides, antibiotics, enzymes, repellents (animal and insect), herbicides, pheromones, molluscicides, acaricides, miticides, rodenticides, fragrances, and the like.Type: ApplicationFiled: December 27, 2012Publication date: January 9, 2014Inventors: Frank M. Fosco, JR., Edward E. Sowers
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Publication number: 20140011901Abstract: Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.Type: ApplicationFiled: July 1, 2013Publication date: January 9, 2014Applicant: Polnox CorporationInventors: Vijayendra Kumar, Rajesh Kumar, Ashish Dhawan, Sui-Zhou Yang, Ashok L. Cholli
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Patent number: 8623953Abstract: The present invention relates generally to gels that flow through an orifice. Specifically the invention relates to gels that are dispensed through a trigger spray nozzle or aerosol spray valve. Still more specifically, the invention relates to nonaquious gels containing polymers whose instantaneous viscosity reversibly decreases when the gel experiences shear loads. The invention includes spray gel compositions, methods of making spray gels and methods of dispensing gels whose viscosity exhibits an instantaneous temporary decrease in viscosity when the gel is subjected to shear force as happens when it flows through an orifice, such as a spray nozzle or aerosol valve.Type: GrantFiled: April 16, 2009Date of Patent: January 7, 2014Assignee: Calumet Penreco, LLCInventor: Steluta Gina Butuc
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Patent number: 8623935Abstract: Antimicrobial compositions are provided that include a hydroalcoholic solvent system comprising a lower C2-C5 alcohol and water; a cationic antimicrobial agent such as chlorhexidine gluconate; a hydrophobic polymer soluble in the lower alcohol; an emollient ester such as diesters of bibasic acids and triesters of citric acid; and an optional fatty component containing at least one free hydroxyl group, such as a C12-C21 fatty alcohol, a C12-C21 fatty ester, a C12-C21 fatty ether, a C12-C21 fatty amide, and combinations thereof. The compositions described herein display improved antimicrobial efficacy and improved cosmetic elegance.Type: GrantFiled: December 31, 2008Date of Patent: January 7, 2014Assignee: 3M Innovative Properties CompanyInventors: Terry R. Hobbs, Robert A. Asmus
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Publication number: 20140005294Abstract: A water-based silicone coating composition comprises (a) about 39.6 wt % to about 67.3 wt % of a silicone resin emulsion; (b) about 8.3 wt % to about 19.2 wt % of a non-water reactive leafing filler material having a laminar structure; (c) about 0.05 wt % to about 3.0 wt % of a water soluble nonionic surfactant; (d) about 0.05 wt % to about 0.15 wt % of a minimally toxic biocide solution including at least one active biocide component effective against anaerobic sulfur-reducing bacteria; and (e) about 10.35 wt % to about 52.0 wt % of water. The sum of components a, b, c, d, and e total 100 wt % of the coating composition.Type: ApplicationFiled: June 28, 2012Publication date: January 2, 2014Applicant: HAMILTON SUNDSTRAND CORPORATIONInventors: Marc E. Gage, David J. Grulke, Blair A. Smith
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Publication number: 20140005295Abstract: The present invention provides blue coloured aqueous dispersion of silver nanoparticles and process for preparation thereof. The present invention also provides compositions comprising blue coloured dispersion of silver nanoparticles. The blue coloured aqueous dispersion comprising silver nanoparticles wherein dispersion is characterized by—having plasmonic peaks in the range 330-335 nm and 650-720 nm combined with missing plasmonic peaks in the range 390 to 410 nm and 410-500 nm in UV-Vis spectrum,—the dispersion having silver nanoparticles of anisotropic shape with majority of particles (>65%) having equivalent diameter in range of 0.5 to 6 nm,—Molar extinction coefficient greater than 10.1 preferably in the range of 10.1 to 15.7 mM?1cm?1 at wavelength of maximum absorption in the range of 650-720 nm,—Dispersion stability of at least 15 months,—Minimum Bactericidal Concentration (MBC) lower than 0.10 ppm preferably in the range of 0.055-0.099 ppm.Type: ApplicationFiled: November 2, 2011Publication date: January 2, 2014Applicant: RESIL CHEMICALS PRIVATE LIMITED, INDIAInventors: Ashwini K. Agrawal, Manjeet Jassal, Sangita Paul, Ganesh Srinivasan, Gayatri Hela Pamidipati
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EMULSION POLYMERS WITH IMPROVED WET SCRUB RESISTANCE HAVING ONE OR MORE SILICON CONTAINING COMPOUNDS
Publication number: 20130338253Abstract: Aqueous copolymer dispersions for a variety of uses, including coating compositions or binders for plasters and paints, are disclosed. The aqueous copolymer dispersions may comprise one or more silicon containing compounds, in particular hydrolyzable silane compounds without any additional reactive group.Type: ApplicationFiled: May 20, 2013Publication date: December 19, 2013Inventors: Stephan Krieger, Harald Petri, Kerstin Gohr, Lizandra Belmonte Rodrigues de Castro, Hendrikus van Boxtel -
Publication number: 20130330532Abstract: The subject of the present invention is a gypsum containing aqueous slurry containing a phosphate based polycondensate as sole agent with dispersing properties. With a phosphated polycondensate according to the invention as sole dispersing component an improved efficiency was found in comparison with the polycondensates known in the prior art. As additional favorable effect a significantly decreased retardation of the setting and hardening of the various construction compositions and especially of gypsum based slurries compared to other dispersants is to be observed, independently from the dosage of the dispersing component. This effect of the polycondensate component as well as an expedient influence on the pore structure surprisingly can be observed.Type: ApplicationFiled: October 7, 2011Publication date: December 12, 2013Applicant: BASF Construction Polymers GmbHInventors: Frank Dierschke, Klaus Prosiegel, Michael Schinabeck
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Patent number: 8603510Abstract: The present invention relates generally to polymer devices impregnated with semichemical attractants for termites. The materials for delivering the semiochemicals are preferably cellulose-free. Devices of the subject invention are placed in soil and provide a slow-release and permeation of the semiochemicals into the adjacent soil so that termites tunneling in the vicinity are directed toward the chemical sources. Because the semiochemicals are impregnated in the polymer, the device also protects the semiochemicals so that they do not degrade rapidly under field conditions. In a preferred embodiment, the subject invention comprises a durable station housing, preferably with a removable bait, wherein the body of the station housing itself is impregnated with a semiochemical attractant.Type: GrantFiled: December 13, 2006Date of Patent: December 10, 2013Assignee: University of Florida Research Foundation, Inc.Inventor: Nan-Yao Su
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Publication number: 20130323291Abstract: A hydrophilic copolymer is designed and synthesized by copolymerization of an acidic monomer and a second hydrophilic monomer. The copolymer is non-thrombogenic, hydrophilic and incorporates reactive functional groups. The copolymer can then be covalently attached to a primer/base coat through its functional groups, to form a durable lubricious coating on medical devices. A coating formed of the polymer on a surface is non-thrombogenic and non-cytotoxic. The coating shows good stability in gamma ray, e-beam and ethylene oxide sterilization.Type: ApplicationFiled: May 31, 2012Publication date: December 5, 2013Applicant: BIOCOAT INCORPORATEDInventors: Junwei Li, William J. Work
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Patent number: 8592501Abstract: A composition is described that includes at least one polyolefin, at least one thermoplastic bio-resin derived from starch or soy or both, and at least one compatibilizer having at least one polyolefin and at least one polar group. Surface coverings and floor coverings, such as laminated floor coverings, having the composition, are also described.Type: GrantFiled: June 3, 2011Date of Patent: November 26, 2013Assignee: Mannington Mills, Inc.Inventors: Tam T. Phan, Hao A. Chen, Dennis Bradway
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Patent number: 8592503Abstract: The invention relates to an aqueous magenta inkjet ink composition for use in ink jet printers comprising a mixture of a self-dispersed magenta pigment surface modified with functional group and a xanthene dye. The magenta ink of the present invention also contains an aqueous carrier, a polymeric additive, a surfactant, and a specific cosolvent mixture selected from the group consisting of a C2-C8 terminal alkanediol, cyclic amide compound and its derivative, trihydric alcohol and mixtures thereof. Preferably, the magenta pigment is surface modified with bisphosphonate or sulfonate group, most preferably bisphosphonate group. The magenta inkjet ink demonstrates excellent stability, good chroma and maintenance characteristics and high heater reliability in permanent and semi permanent printheads. The ink also reduced post print paper curl without sacrificing print quality.Type: GrantFiled: March 29, 2012Date of Patent: November 26, 2013Assignee: Funai Electric Co., Ltd.Inventors: Rahel Bekru Bogale, Agnes Kam Zimmer
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Publication number: 20130307914Abstract: An inkjet ink set includes a black ink, a yellow ink, a cyan ink, and a magenta ink. The magenta ink includes an ink vehicle including a polyurethane binder, and a dispersed magenta pigment in the ink vehicle. The magenta pigment is chosen from Pigment Red 282.Type: ApplicationFiled: January 31, 2011Publication date: November 21, 2013Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Xiaohe Chen, Pradeep Kumar Koyadan Kizhakkedath, Dennis P. Parazak, Keshava A. Prasad, Savka Ilieva Stoeva, Yi-Hua Tsao, Tze Hwei Tseeng, Ervin Mubarekyan
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Publication number: 20130303644Abstract: A low gloss capstock compound is disclosed. The combination of gloss inhibiting agents and polyolefin elastomer added to conventional polyethylene polymer resin achieves a gloss angle at 85° of below 10 GU. Optionally, the compound can also include weathering agents to improve outdoor durability. The compound can be fully formulated or a masterbatch for let-down into polymer to form the fully formulated compound.Type: ApplicationFiled: January 26, 2012Publication date: November 14, 2013Applicant: PolyOne CorporationInventors: Thomas Majewski, Hari Rajaraman
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Publication number: 20130303656Abstract: Methods for incorporating chlorhexidine salts into solvent based adhesives are described. The methods involve freeze drying an aqueous solution of the chlorhexidine salt and obtaining the chlorhexidine salt in a particulate form. The dry powder can then be dissolved into an appropriate solvent used with the adhesive of interest. Also described are particles including chlorhexidine salts that are incorporated in adhesives. Also described are various medical products utilizing the adhesive and chlorhexidine compound, and related methods of use.Type: ApplicationFiled: January 23, 2012Publication date: November 14, 2013Inventors: Anne Marie Wibaux, Vicky Van de Pol
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Patent number: 8580866Abstract: A dry powder composition for preparing a dry form of an acrylic finish is provided. The dry powder composition includes: calcium carbonate filler, coalescing aid, pH adjuster, and an acrylic-based re-dispersible polymer in powder form. In various embodiments, aggregate, silica sand, titanium dioxide, cellulose thickener, biocide, clay, cellulose fiber, mica filler, and/or defoamer are added. The dry powder composition can further comprise a hydrophobic agent. The dry powder can be mixed with a volume of water to produce a wet coating for application to a substrate.Type: GrantFiled: December 9, 2010Date of Patent: November 12, 2013Assignee: Parex USA, Inc.Inventors: Carlos Nones, Pedro Paredes
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Publication number: 20130296461Abstract: Disclosed is an aqueous coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with a rhamnolipid and/or sophorolipid biosurfactant. Also provided is an aqueous architectural coating composition including at least one latex polymer derived from at least one monomer copolymerized or blended with a rhamnolipid and/or sophorolipid biosurfactant, at least one pigment, and water. Also provided is a method of preparing an aqueous architectural coating composition such as a latex paint including the above components.Type: ApplicationFiled: May 6, 2013Publication date: November 7, 2013Applicant: RHODIA OPERATIONSInventor: Lakshmi Sadasivan
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Patent number: 8575230Abstract: Environmentally-friendly alternatives to organometallic antifoulants that are efficacious at preventing biofouling by organisms such as the zebra mussel. Preferred antifoulant compositions utilize compounds having a Lipophilic-Amide-Spacer-ElectroNegative (“LASEN”) structural motif, such as capsaicin, and compounds having a TetraHydroCannibinoid (“THC”) structural motif. The antifoulant compositions are non-toxic, and effective.Type: GrantFiled: April 16, 2008Date of Patent: November 5, 2013Assignees: University of North Texas Health Science Center at Fort Worth, The Board of Regents of the University of Texas SystemInventors: John A. Schetz, Robert F. McMahon
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Patent number: 8575232Abstract: Provided are coating composition containing an organic polymer particle (A) composed of an organic polymer having a hydroxyl group and a cationic group in a molecule, the weight average particle size of which being 10 to 35 ?m, and a base resin (B), wherein the content of the organic polymer particle (A) is 0.5 to 5.0% by weight in the solid content of the coating composition, and a method of producing the same, and a coating film and underwater structure using the coating composition.Type: GrantFiled: September 28, 2009Date of Patent: November 5, 2013Assignees: Nippon Paint Co., Ltd., Nippon Paint Marine Coatings Co., Ltd.Inventors: Naoki Yamamori, Hiroshi Tominaga, Mamoru Shimada
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Patent number: 8575231Abstract: The present invention relates to the use of polyoxalates as binders for antifouling coating compositions and antifouling coating compositions comprising the polyoxalates.Type: GrantFiled: February 12, 2009Date of Patent: November 5, 2013Assignee: Jotun A/SInventor: Marit Dahling
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Publication number: 20130289158Abstract: A thermoplastic elastomer includes (A) a hydrogenated triblock copolymer, (B) a non-aromatic oil, (C) a polyolefin resin, (D) an inorganic filler, (E) a polyphenylene ether resin, and (F) a silicone resin. The thermoplastic elastomer can have good abrasion resistance and antimicrobial activity while possessing low hardness and high strength. Also provided is a molded article using the thermoplastic elastomer.Type: ApplicationFiled: June 24, 2013Publication date: October 31, 2013Inventors: Bum Seok YOUN, Kang Yeol PARK, Jong Yeun KIM, Jung Wook KIM
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Publication number: 20130289159Abstract: The invention relates to a graft copolymer latex comprising the which comprises a graft copolymer ABC of at least one olefinically unsaturated monomer C and at least one modified alkyd resin A2B or modified oil A1B which modified alkyd resin A2B or modified oil A1B have chain-pendant olefinically unsaturated groups, to a process for its preparation, and the use thereof a binder in coating compositions.Type: ApplicationFiled: January 27, 2012Publication date: October 31, 2013Inventors: Keltoum Ouzineb, Jose Pierre, Johann Billiani, Gerhard Reidlinger, Philippe Deligny
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Publication number: 20130289160Abstract: A process for making an antifouling coating composition comprising the following steps: a) preparation of a binder polymer in an organic solvent; b) emulsification of the binder polymer and the organic solvent into water; c) removal of all or part of the organic solvent from the emulsion; and d) formulation of the emulsion into a water-based anti-fouling coating composition.Type: ApplicationFiled: December 19, 2011Publication date: October 31, 2013Applicant: AKZO NOBLE COATINGS INTERNATIONAL B.V.Inventors: Claudio Argentino Di Lullo, Ian Stuart Millichamp
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Patent number: 8569396Abstract: Antimicrobial coatings with anti-staining properties that exhibit broad range adhesion characteristics are provided. The coating compositions comprise a mixture of water-borne resins that can be crosslinked through use of a suitable crosslinking agent. The coating compositions can be used on a variety of substrates and are highly flexible, thereby permitting their use on flexible and stretchable materials. Testing has shown the coatings to exhibit excellent antimicrobial characteristics against a broad class of particularly virulent pathogens.Type: GrantFiled: January 27, 2012Date of Patent: October 29, 2013Inventor: Donald D. Sloan
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Patent number: 8568753Abstract: A microbicidal delivery system including: a microbicidal composition including a microbicidal compound including a dendrimer including one or more surface groups of formula (IV); a microbicidally active derivative thereof, or pharmaceutically acceptable salt or solvate thereof; and a carrier, excipient or diluent therefor; and a prophylactic device; the microbicidal composition being carried on a surface of the prophylactic device and being compatible therewith.Type: GrantFiled: February 1, 2006Date of Patent: October 29, 2013Assignee: Starpharma Pty LimitedInventors: Owen Timothy Grogan, Thomas David McCarthy
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Publication number: 20130281569Abstract: A low-gloss thermoplastic resin composition that can have excellent heat resistance and weather resistance of the present invention includes (A) a thermoplastic resin forming a first dispersed phase; and (B) an acrylic resin forming a second dispersed phase, wherein the first dispersed phase has a network configuration.Type: ApplicationFiled: June 26, 2013Publication date: October 24, 2013Inventors: Jae Keun HONG, Young Sub JIN, Byeong Do LEE, Ho Ryong SUN