Patents Issued in October 1, 2020
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Publication number: 20200308382Abstract: The invention relates to a composition comprising a) a propylene homopolymer and/or a propylene copolymer consisting of at least 70.0 wt % of propylene monomer units and at most 30.0 wt % of comonomer units selected from ethylene monomer units and ?-olefin monomer units having 4 to 10 carbon atoms, b) an optional ethylene-?-olefin copolymer, c) glass fibers and d) a reaction product of d1) a functionalized polypropylene and d2) a polyetheramine, wherein the total amount of a) and b) is 10.0 to 80.0 wt % or 20.0 to 80.0 wt % with respect to the total composition, the amount of c) is 5.0 to 50.0 wt % with respect to the total composition, the amount of d2) is at least 5.0 wt % with respect to the total composition and the weight ratio of d2) to d1) is at least 0.050.Type: ApplicationFiled: December 7, 2018Publication date: October 1, 2020Inventors: Johannes Peter Antonius Martens, Jana Hrachova, Lidia Jasinska-Walc, Ronald Julianus Peter Schipper, Robbert Duchateau
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Publication number: 20200308383Abstract: In an embodiment, a heat-seal film includes 10-90 wt % of a first polymer component and 10-90 wt % of a second polymer component, based on a total weight of the first polymer component and the second polymer component, wherein: the first polymer component includes propylene, and optionally, up to 18 wt % of a C2 and/or a C4-C20 ?-olefin based on a total weight of the first polymer component; and the second polymer component includes 91-99.9 wt % of propylene and 0.1-9 wt % of ethylene based on a total weight of the second polymer component, the second copolymer component having a melt flow rate of 2-60 g/10 min. In another embodiment, a multi-layer film structure includes a heat-seal layer including a heat-seal film described herein; and an unoriented, an uniaxially oriented, or a biaxially oriented base layer including polypropylene homopolymer, a polypropylene random copolymer, or a combination thereof.Type: ApplicationFiled: March 23, 2020Publication date: October 1, 2020Inventors: Saifudin M. Abubakar, Jie Yu Jin, Yong Xuan See
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Publication number: 20200308384Abstract: This invention relates to a composition can include a propylene polymer and up to about 60 wt % of an ethylene-acrylate copolymer, based on a weight of the propylene polymer and the ethylene-acrylate copolymer. The composition can have a strain hardening ratio of greater than 1 to about 15, where the extensional viscosity is measured at a Hencky strain rate of 1 s?1 and at a temperature of 190° C. The ethylene-acrylate copolymer can include units derived from ethylene and at least 5 mol % of units derived from a C1-C4 alkyl acrylate.Type: ApplicationFiled: March 25, 2020Publication date: October 1, 2020Inventors: Maksim Shivokhin, Patrick Brant
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Publication number: 20200308385Abstract: New polypropylene composition which combines low sealing initiation temperature (SIT), high hot-tack, good optical properties, like low haze and its use, and improved stiffness/impact balance.Type: ApplicationFiled: September 12, 2018Publication date: October 1, 2020Inventors: Markus Gahleitner, Jingbo Wang, Klaus Bernreitner, Peter Niedersüss, Friedrich Berger, Stefan Ortner
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Publication number: 20200308386Abstract: The invention relates to a process for producing a polypropylene composition having an improved balanced combination of high flowability, high stiffness and impact, and high level of optical properties. Further, the invention relates to the polypropylene composition having the above-mentioned properties, as well as an article comprising the polypropylene composition.Type: ApplicationFiled: December 11, 2018Publication date: October 1, 2020Inventors: Jingbo WANG, Markus GAHLEITNER, Elisabeth POTTER, Jani AHO, Klaus BERNREITNER, Luc MONNISSEN, Meta CIGON
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Publication number: 20200308387Abstract: A process of preparing an aqueous solution of a cycloimide-containing polymer includes heating an aqueous solution of a cycloanhydride-containing polymer with a first neutralizing agent at a ratio of cycloanhydride to neutralizing agent of about 1:1 to about 1:1.5 at a temperature and for a time sufficient to form the aqueous solution of the cycloimide-containing polymer having a cycloimide to acid group ratio of about 1:2 to about 1.5:2.Type: ApplicationFiled: June 12, 2020Publication date: October 1, 2020Applicant: BASF SEInventors: Timothy D. KLOTS, Amirpouyan SARDASHTI, Frank REINHOLD
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Publication number: 20200308388Abstract: This disclosure pertains to novel polyvinyl chloride compositions containing polyvinyl chloride resins, polycarbonate resins and copolyester resins. More particularly, the present disclosure pertains to polyvinyl chloride compositions including admixtures of polycarbonates and high glass transition temperature (Tg) copolyesters to increase the Tg and the heat distortion temperature under load (HDTUL) of the polyvinyl chloride compositions.Type: ApplicationFiled: June 15, 2020Publication date: October 1, 2020Applicant: Eastman Chemical CompanyInventors: Robert Erik Young, Mark Allan Treece, Michael Eugene Donelson
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Publication number: 20200308389Abstract: A fluorine-containing elastomer composition for a heat dissipation material, including a fluorine-containing elastomer being VdF-based fluoroelastomer having a Mooney viscosity at 121° C. of 10 or lower and an insulating thermal conductive filler. Also disclosed is a sheet obtained by molding the fluorine-containing elastomer composition.Type: ApplicationFiled: October 30, 2018Publication date: October 1, 2020Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Hiroyuki SAGAMI, Junpei TERADA, Hiroshi AIHARA, Takayuki MATSUO
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Publication number: 20200308390Abstract: A polymer composition has been developed that provides low viscosity oil-in-water polymer emulsions that release the polymer in the emulsion at a faster rate and without an additional surfactant when the emulsion is added to a hydrocarbon stream. Use of a temperature-sensitive emulsifying surfactant facilitates inversion of the oil-in-water polymer emulsion when applied to a hydrocarbon composition at a temperature sufficiently high to destabilize the emulsion. These compositions are particularly useful as drag reducers for delivery to a subsea flowline via an umbilical line.Type: ApplicationFiled: March 30, 2020Publication date: October 1, 2020Inventors: Tri T. Phan, Kerry Charles Brinkman, Xiaojin Harry Li, Nicolas J. Leflemme, Jeremy Moloney, Michael Cash
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Publication number: 20200308391Abstract: A nanocomposite including a metal oxide and two-dimensional nanosheets. The metal oxide includes at least one of zirconia and titania, and the two-dimensional nanosheets include at least one of reduced graphene oxide and boron nitride. A weight ratio of the metal oxide to the two-dimensional nanosheets is in a range of 2:1 to 19:1, or in a range or 2:1 to 9:1. Making the nanocomposite includes forming a first aqueous dispersion including zirconia nanoparticles and graphene oxide powder, combining a reducing agent with the first aqueous dispersion, irradiating the first aqueous dispersion with microwave radiation, thereby yielding a second aqueous dispersion including zirconia and graphene, and separating the nanocomposite from the second aqueous dispersion, wherein the nanocomposite comprises zirconia and graphene.Type: ApplicationFiled: June 11, 2020Publication date: October 1, 2020Applicant: Saudi Arabian Oil CompanyInventors: Ayman Mohammed Almohsin, Mohammed A. Bataweel, Faheem Ahmed, Edreese Alsharaeh
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Publication number: 20200308392Abstract: The present disclosure relates to a composition for a worm wheel having excellent durability and moisture absorption resistance and a worm wheel manufactured using the same. In one embodiment, the composition for a worm wheel includes about 30 wt % to about 70 wt % of a polyketone copolymer and about 30 wt % to about 70 wt % of a polyamide resin, and the composition for a worm wheel has a friction coefficient of about 0.3 or less as measured in accordance with JIS K7218, an abrasion loss of about 0.002 g or less as measured in accordance with JIS K7218, and a moisture absorption rate of about 4% or less as measured in accordance with ASTM D570 (23° C. and 50 RH %).Type: ApplicationFiled: March 26, 2020Publication date: October 1, 2020Inventors: Jin Won LEE, Yeong Ah CHEON, Woo Jeong OH, Seong Hwan KIM, Sung Kyoun YOON, Joong In KIM, Soo Ho SUNG, Jae Woo PARK
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Publication number: 20200308393Abstract: The present invention provides an epoxy resin composition that contains an epoxy resin (A) that is a product of reaction between an epihalohydrin and either catechol, optionally with its aromatic ring methyl-substituted, or pyrogallol, optionally with its aromatic ring methyl-substituted, and an aromatic glycidylamine epoxy resin (B). This epoxy resin composition is suitable for use in fiber-reinforced composite materials, fiber-reinforced plastic articles, etc., by virtue of being liquid at room temperature, being superior in quick curing, and high mechanical properties in its cured form.Type: ApplicationFiled: November 8, 2018Publication date: October 1, 2020Inventors: Koji Hayashi, Nana Sugimoto, Kunihiro Morinaga
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Publication number: 20200308394Abstract: The embodiments described herein generally relate to methods and chemical compositions for coating substrates with a composition. In one embodiment, a composition is provided including a first resin, a second resin different than the first resin, and a cross-linking agent.Type: ApplicationFiled: February 14, 2020Publication date: October 1, 2020Inventors: Charles ZHA, Jan BEETGE
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Publication number: 20200308395Abstract: This invention discloses a bioplastic composition comprising biomass as a component comprising a plastic compound resin comprising polybutylene succinate (PBS), polylactic acid (PLA), and additives selected from biomass from the coffee roasting processes, i.e. silver skin of coffee (SSC); and/or at least one fluoropolymer or fluoropolymer derivative as a friction reducing agent. This invention also relates to a process of pretreating the silver skin coffee for using as an additive for bioplastic resin to produce various products or using as a natural color masterbatch together with other plastics via extrusion, injection molding, compression and thermoforming processes in the industrial level.Type: ApplicationFiled: May 31, 2017Publication date: October 1, 2020Applicant: PTT Public Company LimitedInventors: Jirawut JUNKASEM, Narin KAABBUATHONG, Vivan THAMMONGKOL, Janjira PAIBOOLSUK, Supattra HEMMOOD
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Publication number: 20200308396Abstract: An amorphous polyester or copolyester composition comprises the reaction product of a crystalline or semicrystalline polyester or copolyester, optionally derived from a recycled waste stream, at least one diol or aromatic diacid or an ester of a diacid or a hydroxycarboxylic acid or a lactone or a dianhydride, and a catalyst, wherein the amorphous composition has a weight average molecular weight of at least 10,000 g/mol (polystyrene equivalent molecular weight) as measured by gel permeation chromatography.Type: ApplicationFiled: March 27, 2020Publication date: October 1, 2020Inventors: Mark Alan Barger, Stephane Costeux, Michal Elizabeth Porter, Patrick Heider
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Publication number: 20200308397Abstract: The invention relates to a composition for production of a thermoplastic moulding compound, wherein the composition comprises or consists of the following constituents, A) at least one polymer selected from the group consisting of aromatic polycarbonate, aromatic polyester carbonate and aromatic polyester, B) polymer free of epoxy groups, consisting of B.1) rubber-modified vinyl (co)polymer prepared by the emulsion polymerization method and B.2) optionally, a rubber-free vinyl (co)polymer, C) a block or graft polymer comprising structural elements deriving from styrene and at least one epoxy-comprising vinyl monomer, D) one or more further additives, and to a process for producing a moulding compound from the composition, to the moulding compound itself, to the use of the composition or the moulding compound for production of mouldings, and to the mouldings themselves.Type: ApplicationFiled: December 22, 2017Publication date: October 1, 2020Inventors: Andreas Seidel, Sven Hobeika, Ralf Hufen, Thomas Eckel
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Publication number: 20200308398Abstract: A branched polycarbonate comprising: high heat aromatic carbonate units derived from a high heat aromatic dihydroxy monomer units; optionally, low heat carbonate units derived from low heat monomer units; and 0.05-1.5 mole percent, preferably 0.05-1.0 mole percent, of a branching agent based on the total number of moles in the branched polycarbonate; wherein the branched polycarbonate has a tensile stress at break of 10-70 megaPascals measured according to ISO 527, and a glass transition temperature of 170-260° C. measured by differential scanning calorimetry according to ASTM D3418 with a 20° C./min heating rate.Type: ApplicationFiled: March 9, 2020Publication date: October 1, 2020Inventors: MARK ADRIANUS JOHANNES VAN DER MEE, VAIDYANATH RAMAKRISHNAN, PAUL DEAN SYBERT, MANOJKUMAR CHELLAMUTHU
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Publication number: 20200308399Abstract: A polymer composite composition for use in high temperature applications such as furnaces, heat shields and aeronautical jet and rocket motors. In a particular application, the disclosed composition is applied to the manufacture of rocket motor cases, or parts thereof, to provide rigid thermal protection (RTP). The polymer composite composition comprises cyanate ester resin, fine lengths of carbon fibre and refractory filler material.Type: ApplicationFiled: October 12, 2018Publication date: October 1, 2020Inventor: Rongzhi LI
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Publication number: 20200308400Abstract: Provided is a polymerizable composition for an optical material including: a polyisocyanate component which includes 1,4-bis(isocyanatomethyl)cyclohexane; a polyol component which includes a diol compound having a molecular weight of 400 or more and having two or more hydroxyl groups; and a polythiol component which includes a polythiol compound having two or more mercapto groups.Type: ApplicationFiled: March 24, 2020Publication date: October 1, 2020Applicant: MITSUI CHEMICALS, INC.Inventor: Takayuki HANAWA
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Publication number: 20200308401Abstract: The present invention relates to a composition comprising at least one polymer, the polymer being present in the form of polymer particles and the composition contains at least one water-soluble agent, wherein the water-soluble agent has a proportion of at most 1 wt. % to the composition. The present invention further relates to a method for producing the claimed composition according to the invention and to the use thereof.Type: ApplicationFiled: November 13, 2018Publication date: October 1, 2020Applicant: EOS GmbH Electro Optical SystemsInventors: Stoyan Frangov, Andreas Pfister, Peter Keller
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Publication number: 20200308402Abstract: A non-halogenated flame retardant polyamide composition is disclosed which comprises a polyamide, a non-halogenated flame retardant, a PA-6 homopolymer, and at least one heat stabilizer comprising a copper-containing heat stabilizer, an amine-containing heat stabilizer, or a phenol-containing heat stabilizer. The polyamide may have a ratio of carboxylic acid to amine end groups of greater than 1.8:1. The polyamide composition may comprise less than 900 ppm of bromine. Products formed from the composition are also disclosed.Type: ApplicationFiled: April 1, 2020Publication date: October 1, 2020Applicant: Ascend Performance Materials Operations LLCInventor: Kimberly M. White
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Publication number: 20200308403Abstract: Compositions that are curable to polythioether polymers are provided, comprising: a) a dithiol monomer; b) a diene monomer; c) a radical cleaved photoinitiator; d) a peroxide; and e) an amine; where the peroxide and amine together are a peroxide-amine redox initiator. In some embodiments, the amine is a tertiary amine. In some embodiments, the amine is selected from the group consisting of dihydroxyethyl-p-toluidine, N,N-diisopropylethylamine, and N, N, N?, N?, N?-pentamethyl-diethylenetriamine. In some embodiments, the peroxide is selected from the group consisting of di-tert-butyl peroxide, methyl ethyl ketone peroxide, and benzoyl peroxide.Type: ApplicationFiled: June 12, 2020Publication date: October 1, 2020Inventors: Sheng Ye, Junting Li, Yizhong Wang, Joel D. Oxman, Susan E. DeMoss, Jonathan D. Zook
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Publication number: 20200308404Abstract: Provided are a composition, a cured polymer material formed from said composition, a method for forming a thermally conductive material on an article and an article having a thermally conductive material. Said thermally conductive material can be formed on an electronic device, and can be peeled off from said electronic device.Type: ApplicationFiled: September 29, 2017Publication date: October 1, 2020Applicant: Dow Silicones CorporationInventors: Zhihua LIU, Peng WEI, Hexiang YAN, Yi ZHAO, Qi CHEN, Junmin ZHU
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Publication number: 20200308405Abstract: A silicone resin composition includes a silicone resin and a ceria-zirconia solid solution, with the solid solution being contained in a range of 0.01 to 2 parts by mass relative to 100 parts by mass of the silicone resin.Type: ApplicationFiled: March 27, 2020Publication date: October 1, 2020Applicant: NICHIA CORPORATIONInventors: Masafumi KURAMOTO, Katsuyuki TSUNANO, Takuma ARIKAWA
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Publication number: 20200308406Abstract: An aqueous polyorganosiloxane hybrid resin dispersion includes at least one polyorganosiloxane hybrid resin and at least one emulsifier based on partly hydrolysed polyvinylacetates. The dispersion has a solids content of 30.0% by weight-70.0% by weight, preferably 45.0% by weight-55.0% by weight, based on the polyorganosiloxane hybrid resin dispersion, and the residual solvent content is <6.0% by weight, preferably <2.5% by weight, more preferably <1.0% by weight, based on the polyorganosiloxane hybrid resin dispersion.Type: ApplicationFiled: March 30, 2020Publication date: October 1, 2020Applicant: Evonik Operations GmbHInventors: Mona Seyfried, Stefan Silber, Berend-Jan de Gans, Michael Fiedel, Markus Hallack
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Publication number: 20200308407Abstract: This invention provides a scrollable and foldable transparent polysiloxane film and its preparation and self-healing method. 2-Hydroxyethyl disulfide, diisocyanate and alkane chloride were mixed and reacted to get disulfide-containing diisocyanate. ?,?-Aminopropyl terminated polydimethylsiloxane, diisocyanate and alkane chloride were mixed and reacted get linear chain-extended polydimethylsiloxane. Linear chain-extended polydimethylsiloxane, multi-amino terminated hyperbranched polysiloxane, disulfide-containing diisocyanate and alkane chloride were mixed and poured into a mould. After drying, the scrollable and foldable transparent polysiloxane film was obtained. The polysiloxane film described in this invention are constructed by dynamic physical crosslinking induced by hydrogen bond and permanent chemical crosslinking generated by hyperbranched polysiloxane. Hence, the polysiloxane film achieves both high stiffness and toughness.Type: ApplicationFiled: July 4, 2018Publication date: October 1, 2020Inventors: Guozheng LIANG, Youhao ZHANG, Aijuan GU, Li YUAN
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Publication number: 20200308408Abstract: The invention relates to an aqueous binder composition for mineral fibers comprising at least one hydrocolloid.Type: ApplicationFiled: May 11, 2017Publication date: October 1, 2020Inventor: Thomas HJELMGAARD
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Publication number: 20200308409Abstract: Bitumen that is solid at ambient temperature in the form of granules that include a core made of a first bituminous material and a coating made of a second bituminous material, the second bituminous material having a total content of asphaltenes, extracted using n-alkane, of 30% to 50% by weight in relation to the total weight of the bitumen in the coating.Type: ApplicationFiled: May 22, 2017Publication date: October 1, 2020Applicants: TOTAL MARKETING SERVICES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Mouhamad MOUAZEN, Manuel MERCE, Véronique SCHMITT, Rénal BACKOV
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Publication number: 20200308410Abstract: Nano-reinforced materials hold the potential to redefine traditional materials both in terms of performance and potential applications. Dispersing carbon nanofibers (“CNF”) in Hot Mix Asphalt mixtures creates a piezoresistive effect and classifies the new mixture as a “smart material.” The current invention uses the electromechanical capabilities of carbon fibers to sense its own strain by way of electrical resistivity to develop a Self-sensing Piezoresistive Hot Mix Asphalt.Type: ApplicationFiled: June 2, 2020Publication date: October 1, 2020Inventors: Mohammad Jamal Khattak, Ahmed Khattab, Mohammad Madani, Hashim R. Rizvi
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Publication number: 20200308411Abstract: A polymer blend material comprising: (i) a lignin component; (ii) a nitrile butadiene rubber component; and (iii) divalent or trivalent metal salt; wherein: component (i) is present in an amount of about 5 wt. % to about 95 wt. % by weight of components (i) and (ii); component (i) is dispersed in component (ii) in the form of domains having a size of up to 1000 nm; component (iii) is present in an amount of 0.1-10 wt. % by weight of components (i) and (ii); and the polymer blend material has a tensile failure strength of at least 10 MPa, and an elongation at break of at least 20%. Methods for producing the polymer blend, molded forms thereof, and articles thereof, are also described.Type: ApplicationFiled: March 25, 2020Publication date: October 1, 2020Inventors: Amit K. Naskar, Christopher C. Bowland
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Publication number: 20200308412Abstract: Modified precipitated silica is produced in a one pot synthesis by forming precipitated silica and modifying with an organosiliconate. The modified precipitated silica is washed following preparation, affording a modified precipitated silica with low levels of ionic substances.Type: ApplicationFiled: July 27, 2016Publication date: October 1, 2020Applicant: Wacker Chemie AGInventor: Achim SCHNEIDER
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Publication number: 20200308413Abstract: A reflective particulate material comprises a particulate substrate, and a coating on the particulate substrate. The coated reflective particulate material may have a relative error of an amount of the coating on the particulate substrate of about 5% to about 15%, and/or a dust index of about 5 or lower, and/or a staining loss of about 8% to about 11%. A method of manufacturing the reflective particulate material comprises mixing the particulate substrate with a liquid coating composition to form a wet particulate mixture, passing the wet particulate mixture through at least one heat zone to remove water and/or moisture, and curing the coating material in the coating composition.Type: ApplicationFiled: March 29, 2019Publication date: October 1, 2020Applicant: U.S. Silica CompanyInventors: Rhonda Jenree, Dale Addison Grove
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Publication number: 20200308414Abstract: A thermoplastic composition comprising: a polymer material; and a passivated inorganic chromophore comprising an inorganic chromophore and a passivation layer, wherein the inorganic chromophore has the formula: AM1-xM?xM?yO3+y, wherein A, M, M?, M?, x, and y are as provided herein, and wherein the passivation layer is derived from a passivation material comprising a polysiloxane having at least one functional group that is hydride, hydroxy, alkoxy, aryloxy, epoxy, carboxy, amino, or a combination thereof.Type: ApplicationFiled: December 21, 2018Publication date: October 1, 2020Inventors: Christopher Luke Hein, Bing Zhou, Robert Russell Gallucci
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Publication number: 20200308415Abstract: An optical member having a porous layer having both low scattering and film strength is provided. The optical member is an optical member, having a porous layer in which a plurality of silicon oxide particles are bound with an inorganic binder on a base material, and the porous layer contains a fluorine-containing organic acid having 5 or more and 11 or less fluorine atoms in one molecule.Type: ApplicationFiled: March 19, 2020Publication date: October 1, 2020Inventors: Shuhei Yamamoto, Tomonari Nakayama
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Publication number: 20200308416Abstract: Described herein are compositions and methods for forming silicon oxide films. In one aspect, the film is deposited from at least one silicon precursor compound, wherein the at least one silicon precursor compound is selected from the following Formulae A and B: as defined herein.Type: ApplicationFiled: June 15, 2020Publication date: October 1, 2020Applicant: Versum Materials US, LLCInventors: Xinjian Lei, Meiliang Wang, Matthew R. MacDonald, Richard Ho, Manchao Xiao, Suresh Kalpatu Rajaraman
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Publication number: 20200308417Abstract: Provided in the invention is an adhesion promoter (AP) that is the reaction product of: (i-1) at least one hydroxyl functional (meth)acrylated compound bearing at least two (meth)acryloyl groups, (i-2) optionally, at least one hydroxyl functional (meth)acrylated compound bearing one (meth)acryloyl group (ii), at least one titanium orthoester (ii-a) and/or at least one zirconium orthoester (ii-b), and, (iii) optionally, at least one other compound (iii) that is capable to react with hydroxyl groups. Materials of the invention are suitable for use in coating compositions, inks, paints, varnishes (including overprint varnishes), adhesives (including laminating adhesives), for the making of composites, molding compositions or 3D articles. Materials of the invention are suitable for use in inks and coating compositions (clear or pigmented).Type: ApplicationFiled: November 20, 2018Publication date: October 1, 2020Applicant: ALLNEX BELGIUM S.A.Inventors: Hugues VAN DEN BERGEN, Paul GEVAERT, Stephan PEETERS
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Publication number: 20200308418Abstract: There is provided a surface reflection preventing coating material having high reflection preventing performance and excellent pitch blackness even in a thin film. A surface reflection preventing coating material contains a binder resin, carbon black, hydrophobized dry silica, a roughening particle, and a solvent, wherein the roughening particle is a polyamide-based resin particle having an average particle diameter of 10 ?m or more and 20 ?m or less, an addition amount of the polyamide-based resin particle is 24 parts by mass or more and 44 parts by mass or less with respect to 100 parts by mass of the binder resin, and an addition amount of the dry silica is 14 parts by mass or more with respect to 100 parts by mass of the binder resin.Type: ApplicationFiled: June 12, 2020Publication date: October 1, 2020Inventors: Hiroshi Abe, Shota Inoguchi
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Publication number: 20200308419Abstract: Novel polymerizable ionic liquid compounds, and polymerizable compositions are described. The compositions comprise an acid functional monomer or acid-functional copolymer (or conjugate base thereof), and an imidazole compound (or conjugate acid thereof). The polymerizable compositions may be cast and cured to form a coating on a substrate, the coating capable of swelling on exposure to water so as to release from that substrate.Type: ApplicationFiled: June 26, 2017Publication date: October 1, 2020Applicant: 3M Innovative Properties CompanyInventors: Kathleen S. SHAFER, Kevin M. LEWANDOWSKI, John T. STRAND, Henrik B. van LENGERICH
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Publication number: 20200308420Abstract: The embodiments herein relate to a substrate coated with a multi-layer coating system including: optionally a primer layer applied to the substrate and deposited from a primer coating composition; a tie-coat layer applied to the substrate or to the optional primer layer, deposited from a tie-coat composition including a binder polymer obtainable by copolymerizing a mixture of ethylenically unsaturated monomers, the binder polymer having curable alkoxysilyl functional groups. The substrate can include a topcoat layer applied to the tie-coat layer, and deposited from a non-aqueous liquid foul release coating composition including a curable resin system including i) a curable polymer and optionally ii) a curing agent and/or a catalyst, where the non-aqueous liquid foul release coating composition is essentially free of a curable polysiloxane.Type: ApplicationFiled: July 13, 2018Publication date: October 1, 2020Inventors: John David Sinclair-Day, Kevin John Reynolds, Cait Marie Cairns, Lindsay Hamilton, Alison Louise Parry, Graeme Dunford, Clayton Price
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Publication number: 20200308421Abstract: The present invention belongs to the field of super-hydrophobic surface technology, and discloses a durable hydrophilic-super-hydrophobic bipolar self-cleaning composite film and a preparation method therefor. The preparation method is as follows: adding an epoxy silane coupling agent into an organic solvent; after stirring and mixing well, adding an amine curing agent and distilled water to the mixture; stirring and adding micron-sized solid particles and hydrophobic nano silicon dioxide particles; continuing stirring to obtain a hydrophilic layer solution; adding a hydrophobic modifier and a hydrophilic nano silicon dioxide particles into the solvent to obtain a hydrophobic layer solution; coating a pretreated substrate surface with the hydrophilic layer solution, and performing heating treatment at 60° C. to 80° C. for 10-50 min; then coating the surface with the hydrophobic layer solution, and performing heating treatment at 100° C. to 140° C.Type: ApplicationFiled: October 24, 2017Publication date: October 1, 2020Applicant: South China University of TechnologyInventors: Lizhi Zhang, Jinghui Zhi
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Publication number: 20200308422Abstract: The manufacturing method provided by the present invention is a method for manufacturing core-shell particles that includes core particles and a shell, the constituent metal elements of the foregoing being different from each other. In the present invention, a quinone-containing core particle dispersion containing at least core particles consisting of a first metal, hydroquinone (HQ), benzoquinone (BQ), and a second metal compound including a second metal element for making up the shell is prepared, and a reduction treatment is performed on the quinone-containing core particle dispersion, through addition of a reducing agent, to form a shell including the second metal element as a main constituent element, on the surface of the core particles. A mass ratio: HQ/BQ ratio of added hydroquinone (HQ) and benzoquinone (BQ) is 0.1 to 120.Type: ApplicationFiled: October 11, 2019Publication date: October 1, 2020Inventors: Yoshiki Watanabe, Keiko Kato
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Publication number: 20200308423Abstract: Disclosed herein is conductive paint for electro-deposition painting. The conductive paint includes non-oxide ceramic particles each configured such that an oxide layer is provided on a surface thereof. In this case, the non-oxide ceramic particles include at least one type of AxBy-form particles, where the sum of x and y is 7 or less.Type: ApplicationFiled: March 12, 2020Publication date: October 1, 2020Inventors: Hyeon Cheol OH, dong il KIM
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Publication number: 20200308424Abstract: Provided is an ink for a 3D printing system having excellent pseudoplasticity. The ink for a 3D printing system includes: silk nanofibers; and a natural polymer and/or a synthetic polymer.Type: ApplicationFiled: December 2, 2019Publication date: October 1, 2020Applicants: OSAKA UNIVERSITY, NAGASUNA MAYU INC.Inventors: Shinji SAKAI, Ayano YOSHII, Osamu NAGASUNA, Kazuki HORII
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Publication number: 20200308425Abstract: To provide an active-energy-ray-curable composition including a compound represented by General Formula (I) below: where in the General Formula (I), R is hydrogen or a methyl group; A is a structure expressed by one selected from the group consisting of Structural Formulas (II) to (VII) below, each of which may have a substituent such as an alkyl group or an alkoxy group, or both; j and k in the Structural Formulas (VI) and (VII) are an integer of 0 or more; X denotes a substituent including a heteroatom; n is an integer of 0 or more, m is an integer of 1 or more, and n+m is 3 or more, or n is an integer of 0 and m is an integer of 2; and wavy lines in the Structural Formulas (II) to (VII) each independently denote a bond with X or a (meth)acryloyl group (H2C?CR—C(?O)—):Type: ApplicationFiled: April 1, 2020Publication date: October 1, 2020Inventors: Soh NOGUCHI, Mitsunobu MORITA, Takashi OKADA, Tatsuki YAMAGUCHI, Koji ARIMITSU
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Publication number: 20200308426Abstract: The present invention refers to a hybrid photopolymer composition for additive manufacturing, comprising 50-95% by weight of a free radically curable-component, farther comprising at least one (meth)acrylate monomer or oligomer, 5-49% by weight of a cationically curable component, further comprising a cycloaliphatic epoxide, an oxetane mixture, containing a monooxetane compound and a polyoxetane compound, and a thermoplastic polycaprolactone with a molecular weight of 20,000-100,000 g/mol, a free radical photoinitiator, a UV blocker, a cationic photoinitiator, optionally a cationic photosensitiser, and optionally a thermal initiator, wherein the percent by weight is based on the total weight of the photopolymer' composition.Type: ApplicationFiled: December 19, 2018Publication date: October 1, 2020Inventors: David JAMES, Vanessa MAURIN, Pia WENNERBERG
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Publication number: 20200308427Abstract: An ink composition includes at least one sulfonated polyester, at least one (meth)acrylate monomer, at least one urethane acrylate oligomer, at least one photoinitiator, at least one colorant and water.Type: ApplicationFiled: March 28, 2019Publication date: October 1, 2020Applicant: XEROX CORPORATIONInventors: Robert Claridge, Naveen Chopra, Biby Esther Abraham
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Publication number: 20200308428Abstract: According to one embodiment, a silicone-based ink for additive manufacturing includes a vinyl-terminated diphenyl siloxane macromer, a treated silica hydrophobic reinforcing filler, a rheology modifying additive, and a plurality of porogen particles. According to another embodiment, a product of additive manufacturing with a silicone-based ink includes a plurality of continuous filaments comprised of a siloxane matrix, where the continuous filaments are arranged in a geometric pattern, a plurality of inter-filament pores defined by the geometric pattern of the continuous filaments, and a plurality of intra-filament pores having an average diameter in a range of greater than 1 micron to less than 50 microns.Type: ApplicationFiled: March 28, 2019Publication date: October 1, 2020Inventors: Lemuel Perez Perez, Eric B. Duoss, Jeremy Lenhardt, Thomas S. Wilson
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Publication number: 20200308429Abstract: Provided is a more versatile black marker composition which achieves excellent adhesion between a mark and an electronic component element body and excellent contrast of a mark regardless of the composition of the electronic component element body, the black marker composition containing borosilicate glass and a black oxide, in which a crystallization temperature of the borosilicate glass is less than 910° C., and an amount of Zn in terms of ZnO is 0.05% by mass or less based on 100% by mass of an inorganic solid content in terms of an oxide contained in the black marker composition.Type: ApplicationFiled: March 26, 2020Publication date: October 1, 2020Applicant: TDK CORPORATIONInventors: Takashi FUKUI, Osamu HIROSE, Masanori ABE, Kazunari KIMURA, Hisashi KOBUKE
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Publication number: 20200308430Abstract: An aqueous ink jet composition contains water, a dye composed of at least one of sublimation dyes or at least one of disperse dyes, and polyester particles, which are particles made of at least one material including polyester. At least a subset of the polyester particles is stained with the dye.Type: ApplicationFiled: March 26, 2020Publication date: October 1, 2020Inventors: Soichi YAMAZAKI, Naoyuki TOYODA, Hiroaki KUMETA, Manabu TANIGUCHI, Shunsuke UCHIZONO
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Publication number: 20200308431Abstract: An aqueous ink jet composition contains water and particles of a material containing polyester and a dye composed of at least one of sublimation dyes or at least one of disperse dyes. Preferably, the dye is dispersed in the particles.Type: ApplicationFiled: March 26, 2020Publication date: October 1, 2020Inventors: Soichi YAMAZAKI, Naoyuki TOYODA, Hiroaki KUMETA, Shunsuke UCHIZONO, Manabu TANIGUCHI