Patents Issued in January 14, 2021
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Publication number: 20210009812Abstract: [Object] An object of the present invention is to provide a high-aspect-ratio plate-like alumina particle having low aggregability and high dispersibility and a method for producing the particle. [Solving Means] The above problem is solved by providing a plate-like alumina particle including a step of firing an aluminum compound in the presence of a shape-controlling agent and a molybdenum compound serving as a fluxing agent. The above problem is solved also by providing a method for producing a plate-like alumina particle, the method including a step in which the aluminum compound and the molybdenum compound react with each other to form aluminum molybdate and a step in which the aluminum molybdate is decomposed to obtain the plate-like alumina particle.Type: ApplicationFiled: September 15, 2020Publication date: January 14, 2021Applicant: DIC CorporationInventors: Jian-Jun Yuan, Hiroshi Kinoshita
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Publication number: 20210009813Abstract: A solution containing a diketone compound having an alkoxy group, a dialkylzinc represented by general formula (1) and/or a partial hydrolysate of the dialkylzinc, and a solvent is described. A method for producing a zinc oxide thin film involves applying the dialkylzinc solution or a solution containing a dialkylzinc partial hydrolysate to a base material. ZnR102 ??(1) In the formula, R10 is a C1-6 linear or branched alkyl group. The solution containing dialkylzinc or dialkylzinc partial hydrolysate can be handled in air, making it possible to form a transparent thin film having high adhesiveness to a substrate even with film formation in air.Type: ApplicationFiled: January 30, 2018Publication date: January 14, 2021Inventors: Kouji TOYOTA, Kenichi HAGA
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Publication number: 20210009814Abstract: A cooking appliance includes a chamber surface that defines a cavity including a cooking chamber, a door that is configured to open and close the cavity and has a door surface configured to face the cavity, a heat source configured to supply heat to the cavity, and a coating layer disposed on the chamber surface or the door surface. The coating layer includes an enamel composition of materials including 30 to 45 wt % of phosphorus pentoxide (P2O5), 5 to 20 wt % of silicon dioxide (SiO2), 15 to 30 wt % of aluminum oxide (Al2O3), 10 to 20 wt % of zirconium dioxide (ZrO2), 5 to 20 wt % of at least one of lithium oxide (Li2O), sodium oxide (N2O), or potassium oxide (K2O), 5 to 15 wt % of boron trioxide (B2O3), and10 to 25 wt % of vanadium pentoxide (V2O5).Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Inventors: Ju Hyeong KIM, Dongwan SEO, Taeho KIM, Taehee KIM, Yongsoo LEE
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Publication number: 20210009815Abstract: Curable film-forming sol-gel compositions that are essentially free of inorganic oxide particles are provided. The compositions contain: a tetraalkoxysilane; a solvent component; and non-oxide particles, and further contain either i) a mineral acid or ii) an epoxy functional trialkoxysilane and a metal-containing catalyst. Coated articles demonstrating antiglare properties are also provided, comprising: (a) a substrate having at least one surface; and (b) a cured film-forming composition applied thereon, formed from a curable sol-gel composition comprising a silane and non-oxide particles. A method of forming an antiglare coating on a substrate is also provided.Type: ApplicationFiled: June 18, 2020Publication date: January 14, 2021Inventors: Songwei Lu, Noel Vanier, Xiangling Xu, Shanti Swarup, David C. Martin, Kurt G. Olson, Irina Schwendeman
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Publication number: 20210009816Abstract: Latex emulsions and a process of making the same that incorporates voided latex particles having a core with a hydrophilic component; at least one intermediate shell with, as polymerized units, one or more hydrophilic monoethylenically unsaturated monomer, one or more nonionic monoethylenically unsaturated monomer, or mixtures thereof; an outer shell formed of a polymer having a Tg of at least 60? C; and a surface treatment applied to the outer shell in which a plurality of silicone oligomers with reactive functional groups are cross-linked with one another in order to provide a cross-linked outer surface. The core and the at least one intermediate shell are contacted with a swelling agent in the presence of less than 0.5% monomer based on the overall weight of the voided latex particles. In addition, one or more of the core, the intermediate shell, or the outer shell includes a surfactant.Type: ApplicationFiled: February 19, 2019Publication date: January 14, 2021Inventors: Lily Liu, Keith J. Andes, Wayne Devonport, Matthew F. Boudreaux
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Publication number: 20210009817Abstract: The present invention relates to a water-rehydratable solid composition for the production of an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder, a method for producing such a composition, and a method for producing an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder by hydrating such a solid composition.Type: ApplicationFiled: November 28, 2018Publication date: January 14, 2021Inventors: Jean-Marie POULET, Didier LABOUCHE, Stéphanie BRUYERE
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Publication number: 20210009818Abstract: The conductive composition of the present invention includes a conductive polymer (A) having an acidic group, and a basic compound (B) having a cyclic amide and an amino group in its molecule. The conductive film of the present invention is formed from the conductive composition. The laminate of the present invention includes a substrate; an electron beam resist layer, formed on at least one surface of the substrate; and a conductive film formed on the electron beam resist layer.Type: ApplicationFiled: September 21, 2020Publication date: January 14, 2021Applicant: Mitsubishi Chemical CorporationInventors: Masashi UZAWA, Shinji SAIKI, Akira YAMAZAKI
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Publication number: 20210009819Abstract: Coating compositions that may be used in combination with UV light for sterilization include a polyurethane component and nanoparticles having an average particle size of from about 30 nm to about 400 nm. The nanoparticles absorb light having a wavelength of from about 100 nm to about 290 nm, and are present in an amount of less than about 25 weight percent of total solids in the coating composition.Type: ApplicationFiled: July 9, 2019Publication date: January 14, 2021Inventor: Andrew Michael ZWEIG
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Publication number: 20210009820Abstract: A dispersion wherein dispersoid particles including colloidal silica and zinc cyanurate are dispersed in a liquid medium. The colloidal silica particles may have an average diameter of 5 to 500 nm, and the dispersion may contain 0.1 to 40% by mass of the particles in terms of SiO2 concentration. Primary particles of the zinc cyanurate may have a major axis length of 50 to 1000 nm, a minor axis length of 10 to 300 nm, and a ratio of major to minor axis length of 2 to 25, and the dispersion may contain 0.1 to 50% by mass of the particles in terms of solids content. A mass ratio of the colloidal silica to the zinc cyanurate particles may be 1:0.01 to 100, and total solids content may be 0.1 to 50% by mass. The liquid medium may be water or an organic solvent.Type: ApplicationFiled: March 19, 2019Publication date: January 14, 2021Applicant: NISSAN CHEMICAL CORPORATIONInventors: Daisuke SHIMIZU, Satoru MURAKAMI, Yoshiyuki KASHIMA, Isao OOTA
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Publication number: 20210009821Abstract: Methods of coating a substrate are disclosed. The methods comprise applying shear force to a coating composition either before or during application of the coating composition to the substrate. The coating composition comprises a water-borne or solvent-borne film-forming resin and a catalyst associated with a carrier, wherein at least some of the catalyst can be released from the carrier upon application of the shear force. Also provided are coated articles prepared by the methods.Type: ApplicationFiled: June 22, 2020Publication date: January 14, 2021Applicant: PPG INDUSTRIES OHIO, INC.Inventors: SCOTT J. MORAVEK, DAVINA J. SCHWARTZMILLER
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Publication number: 20210009822Abstract: An ink contains a pigment, a urethane resin, and a styrene acrylic resin, wherein dry film of the ink has a breaking stress of 4.7 or greater N/mm2.Type: ApplicationFiled: June 24, 2020Publication date: January 14, 2021Inventors: Kento SUGITA, Dongsik JANG, Yukihiro IMANAGA
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Publication number: 20210009823Abstract: Herein is described a method of providing a printed label. The method comprises: providing a printed label substrate having disposed thereon an electrostatically printed ink; applying a radiation curable overcoat composition to the printed ink, wherein the radiation curable overcoat composition comprises: radiation curable monomers and/or oligomers; a photoinitiator; and an organosilane having at least one hydrolysable group. Printed labels and an ink and overcoat set are also described herein.Type: ApplicationFiled: April 19, 2017Publication date: January 14, 2021Applicant: HP Indigo B.V.Inventors: Inna TZOMIK, Daniel SKVIRSKY, Faina KOGAN, Alexander STOLOV
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Publication number: 20210009824Abstract: An ink includes a coloring material, a crystalline polyester urethane resin, and a non-crystalline polyurethane resin, wherein dry matter of the ink has a differential scanning calorimetry curve having a melting peak temperature (Tm) of from 30 to 100 degrees C. as measured with a differential scanning calorimeter.Type: ApplicationFiled: July 7, 2020Publication date: January 14, 2021Inventors: Ryo MIYAKOSHI, Chikako HATTA
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Publication number: 20210009825Abstract: Described herein are printing ink compositions suitable for printing of microwavable flexible packaging. The printed black ink exhibits low microwave energy absorption, thus minimizing the risk of charring, arcing, ignition, distortion or burning during microwave heating processes. Nitrocellulose resin, a solvent, a polyurethane resin, and a carbon black pigment having at least one of an imaginary permittivity of ?3, preferably ?2, and a surface oxygen content of 1 wt % to 3 wt %, preferably 1.5 wt % to 2.5 wt % are among the components of the printing ink compositions. Also described is packaging suitable for exposure to microwave energy upon which the inks have been printed.Type: ApplicationFiled: February 28, 2020Publication date: January 14, 2021Applicant: SUN CHEMICAL CORPORATIONInventors: Jarol Osorio, Kyle Hill, Ted Kreutz
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Publication number: 20210009826Abstract: There is provided an ink composition that can form a color filter pixel unit with high external quantum efficiency. An ink composition containing light-emitting nanocrystal particles, light-diffusing particles, and at least two monomers with an ethylenically unsaturated group, wherein the at least two monomers include two monomers with Hansen solubility parameters ?d, ?p, and ?h that satisfy the following conditions: 16.0 MPa0.5??d<18.0 MPa0.5; 2.5 MPa0.5??p<5.5 MPa0.5; 2.5 MPa0.5??h<8.0 MPa0.Type: ApplicationFiled: October 25, 2018Publication date: January 14, 2021Applicant: DIC CorporationInventors: Takeo Kizaki, Minoru Tabuchi, Mariko Toshimitsu, Sunao Yoshihara, Ikuro Kiyoto
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Publication number: 20210009827Abstract: A solvent-based ink composition contains: a luster pigment; a first solvent having a boiling point of 200° C. or lower and a surface tension ?1 of 28.0 mN/m or less; a second solvent having a boiling point of higher than 200° C. and a surface tension ?2 of more than 28.0 mN/m; and one or more third solvents having a boiling point of higher than 200° C. and a surface tension ?3 of 28.0 mN/m or less; where a content of the third solvents is 5.0% by mass or more and 92.0% by mass or less based on a total content of the second solvent and the third solvents.Type: ApplicationFiled: July 8, 2020Publication date: January 14, 2021Inventor: Hiroshi TAKIGUCHI
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Publication number: 20210009828Abstract: A water-based ink for ink-jet recording, includes: a solid solution of a quinacridone pigment including C.I. Pigment Violet 19 and C.I. Pigment Red 202, an azo pigment including C.I. Pigment Red 150, and water.Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Mitsunori MAEDA, Yuka TSUZAKA, Keisuke YUHARA
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Publication number: 20210009829Abstract: A water-based ink for ink-jet recording includes: a solid solution of a quinacridone pigment including C.I. Pigment Red 122 and C.I. Pigment Violet 19; an azo pigment including C.I. Pigment Red 146; and water. Mass ratio (Q:A) of a content amount (Q) of the solid solution of the quinacridone pigment to a content amount (A) of the azo pigment in an entire amount of the water-based ink is in a range of 9:1 to 1:9.Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Takefumi KAWAKAMI, Satoshi OKUDA, Narumi YAMASHITA, Ai SAKAGUCHI
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Publication number: 20210009830Abstract: A water-based ink for ink-jet recording includes: water; a solid solution pigment composed of at least a first pigment and a second pigment; and a non-solid solution pigment which is the same as the first pigment. An image L*60 of the first pigment has the highest chromaticness C* among those of pigments composing the solid solution pigment, the image L*60 having lightness L* which is closest to 60 among a plurality of solid images recorded on a recording paper by using one of aqueous dispersions containing the pigments composing the solid solution pigment at a same solid content concentration, respectively, while changing recording duty at every 5% in a range of 0% to 100%.Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Yuka TSUZAKA, Mitsunori MAEDA, Keisuke YUHARA
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Publication number: 20210009831Abstract: A water-based ink for ink-jet recording includes: a solid solution of a quinacridone pigment including C.I. Pigment Red 202 and C.I. Pigment Violet 19; an azo pigment including C.I. Pigment Red 48:3; and water.Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Nozomi SUZUKI, Mitsunori MAEDA
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Publication number: 20210009832Abstract: A water-based ink for ink-jet recording, includes: a solid solution of a quinacridone pigment including C.I. Pigment Violet 19 and C.I. Pigment Red 122, an azo pigment including C.I. Pigment Red 48:3, and water.Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Nozomi SUZUKI, Mitsunori MAEDA
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Publication number: 20210009833Abstract: A water-based ink for ink-jet recording includes: a solid solution of a quinacridone pigment including C.I. Pigment Violet 19 and C.I. Pigment Red 122; an azo pigment including C.I. Pigment Red 176; and water.Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Mitsunori MAEDA, Yuka TSUZAKA, Keisuke YUHARA
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Publication number: 20210009834Abstract: An embodiment of the present invention provides an inkjet ink composition including water, a dispersant, inorganic pigment particles having an average primary particle diameter of 100 nm or greater, and resin particles A having a glass transition temperature of 40° C. or higher, in which X nm of an average primary particle diameter of the inorganic pigment particles and Y nm of a volume average particle diameter of the resin particles A satisfy Y?1.1×X; a maintenance method in a case of using the inkjet ink composition; an image recording method carried out using the inkjet ink composition; and an image recorded material containing a solidified material of the inkjet ink composition.Type: ApplicationFiled: September 25, 2020Publication date: January 14, 2021Inventors: Masaharu KAWAI, Ryuji SHINOHARA, Fumiko TAMAKUNI
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Publication number: 20210009835Abstract: A blue ink-jet ink that improves lightfastness of the same while maintaining its blue print color and a tablet including a part printed with the blue ink-jet ink. The blue ink-jet ink according to the present embodiment is an edible ink-jet that contains Brilliant Blue FCF (Blue No. 1 Colorant) and New Coccine (Red No. 102 Colorant) as colorants.Type: ApplicationFiled: September 29, 2020Publication date: January 14, 2021Applicant: TOPPAN PRINTING CO.,LTD.Inventors: Hideki ISHIKAWA, Yuichi HOSHINO, Masatoshi SAITO
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Publication number: 20210009836Abstract: An ink composition can include carbon black pigment, from 50 wt % to 80 wt % water, from 15 wt % to 35 wt % organic solvent, from 0.25 wt % to 9 wt % free latex particles having an average particles size from 50 nm to 500 nm, from 0.1 wt % to 1 wt % C10 to C20 fatty acid, and lithium.Type: ApplicationFiled: May 24, 2017Publication date: January 14, 2021Applicant: Hewlett-Packard Development Company, L.P.Inventors: Thomas W. Butler, Natalie HARVEY, Vladimir JAKUBEK
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Publication number: 20210009837Abstract: The ink composition comprises pigment particles and a stimulus responsive dispersing agent for dispersing said pigment particles in a protic polar solvent, for instance for inkjet printing, which stimulus responsive dispersing agent comprises an anchoring part for anchoring to said pigment particles, a stimulus responsive part as shown in formula (XXa) or (XXb) and a hydrophilic part for solvent stabilization of the pigment, wherein the stimulus responsive part upon exposure to a stimulus initiates decomposition of the stimulus responsive dispersing agent. The paper with the printed ink can be deinked in an industrial deinking process.Type: ApplicationFiled: September 22, 2020Publication date: January 14, 2021Inventors: Geert Gaston Paul Deroover, Lode Erik Dries Deprez
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Publication number: 20210009838Abstract: This application relates to an ink composition, in particular an ink composition for use in continuous inkjet printing. The ink composition for use in continuous inkjet printing, contains a siloxane surfactant and a metal conductivity salt. The ink composition is suitable for producing printed images with good adhesion to low surface energy substrates, in particular, low energy substrates such as polypropylene, LDPE and HDPE. The ink composition has a liquid carrier, a colourant, a siloxane surfactant and a metal conductivity salt. The siloxane surfactant is present in an amount greater than 0.1% by weight of the ink composition.Type: ApplicationFiled: March 19, 2019Publication date: January 14, 2021Inventors: Emanuela Morgan Beltrame, Mary Thomson
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Publication number: 20210009839Abstract: An electrically conductive screen-printable PTC ink composition with low inrush current and high NTC onset temperature, consisting of at least two different polymers, polymer-1 and polymer-2; wherein the melting temperature difference between polymer-1 and polymer-2 must be greater than 50° C., and the mechanical strength of polymer-1 as expressed by Young's modulus must be greater than 200 MPa.Type: ApplicationFiled: September 25, 2020Publication date: January 14, 2021Inventors: Shuyong Xiao, Qingli Liu
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Publication number: 20210009840Abstract: A printed circuit that comprises a substrate, electrical interconnects and a double-resin ink having a positive temperature coefficient (PTC), wherein the double-resin ink has a resistance magnification of at least 20 in a temperature range of at least 20 degrees Celsius above a switching temperature of the double-resin ink, the resistance magnification being defined as a ratio between a resistance of the double-resin ink at a temperature ‘T’ and a resistance of the double-resin ink at 25 degrees Celsius. The substrate is a fabric or mesh, while the double-resin ink and the electrical interconnects are deposited onto the substrate.Type: ApplicationFiled: September 28, 2020Publication date: January 14, 2021Inventors: Shuyong Xiao, Richard C. Abbott
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Publication number: 20210009841Abstract: The invention relates to a method for producing a color-changeable decorative surface. In order to provide a decorative surface that can be changed in a particularly simple manner in terms of its coloring by the end consumer and which is particularly cost-effective and resistant, it is provided that at least one layer of a coating agent, which enables the absorption of color particles, is applied.Type: ApplicationFiled: March 29, 2019Publication date: January 14, 2021Applicant: SWISS KRONO Tec AGInventors: Pius Steinmann, Roger Braun
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Publication number: 20210009842Abstract: The present invention provides a coating agent having a reduced methanol content, an adhesive including the coating agent and excellent in coating performance and adhesiveness, and a coated product including the coating agent and excellent in water resistance and alcohol resistance. The present invention relates to a coating agent comprising a modified vinyl alcohol polymer (A), the modified vinyl alcohol polymer (A) comprising a structural unit derived from a derivative (a) of an ethylenically unsaturated dicarboxylic acid in a content (X) of 0.05 mol % or more and 10 mol % or less, having a degree of saponification of 80.0 mol % or more and 99.9 mol % or less, having a methanol content of less than 3.0 mass % as measured by headspace gas chromatography, and having an amount of 0.1 ppm or more and less than 2,000 ppm of a component insoluble in a 90° C., 5 mass % aqueous solution.Type: ApplicationFiled: March 25, 2019Publication date: January 14, 2021Applicant: KURARAY CO., LTD.Inventors: Keisuke MORIKAWA, Tatsuya TANIDA, Yuta TAOKA
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Publication number: 20210009843Abstract: Disclosed are methods of forming a multiple coating on a dry plating member and a molded article manufactured using the same. The method may include applying a color coating agent onto a surface of a plating layer of a plating member and then drying the applied color coating agent to form a color coating layer, and applying a clear coating agent onto a surface of the color coating layer and curing the applied clear coating agent to form a clear layer, wherein the plating member includes a substrate, an undercoat layer formed on a surface of at least a part of the substrate, and a plating layer formed on a surface of the undercoat layer.Type: ApplicationFiled: June 17, 2020Publication date: January 14, 2021Inventors: Hyun Kyung Kim, Dong Eun Cha, Jin Young Yoon, Hai Chang Lee, Sun Young Park
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Publication number: 20210009844Abstract: Compounds comprising one or more functionalized fatty acid esters, which may be derived from bio-based oils, are used as a low-VOC coalescent agent (i.e., a coalescent agent having a low content of volatile organic compounds) in waterborne coating compositions. The functional group can be epoxide, vicinal diol, hydroxy phosphotriester, hydroxy ester, hydroxyl alkyl ester, hydroxyl benzyl ester, hydroxy ether, hydroxy amino, hydroxy sulfide, hydroxy nitrile, hydroxy amine, terminal alcohol, thiiran, ketone, or cyclic carbonate. The present disclosure also relates to waterborne coating compositions comprising these functionalized fatty acid esters.Type: ApplicationFiled: February 18, 2019Publication date: January 14, 2021Inventors: Wenjun Wu, Jeffrey A. Schneider, Zuzanna Donnelly, Alex R. Pederson, Jeffrey P. ARENDT, An Du
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Publication number: 20210009845Abstract: A coating composition for a food and/or beverage container comprising a polyester material, wherein the polyester material comprises the reaction product of; (a) 1,2-propanediol, (b) terephthalic acid, and (c) a molecular weight increasing agent, characterized in that the polyester material has a number-average molecular weight (Mn) of at least 6,100 Da and a glass transition temperature (Tg) of at least 80° C.Type: ApplicationFiled: July 28, 2020Publication date: January 14, 2021Inventors: Kam L. Lock, Richard Woods, Ibrahim Akseki, Beatrice Virginia Harrison
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Publication number: 20210009846Abstract: An insulated wire, containing a conductor and an insulating film (A) provided in contact with the conductor, in which the insulating film (A) contains polyaryletherketone, the polyaryletherketone has an exothermic peak at the range of 290 to 330° C. in a differential scanning calorimetry when the polyaryletherketone is cooled at a temperature falling rate of 10° C./min from a temperature equal to or higher than the melting temperature of the polyaryletherketone, and the half width of the exothermic peak is 6° C. or more.Type: ApplicationFiled: September 29, 2020Publication date: January 14, 2021Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA MAGNET WIRE CO., LTD.Inventors: Takeshi SAITO, Satoko YAMOTO, Isao TOMOMATSU
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Publication number: 20210009847Abstract: The present disclosure reveals a blending coat to be applied prior to painting a surface to improve the adhesion of a paint to the surface, improve blending of colors, keeping the surface wet which prevents shadowing or the production of a halo, and with regard to metallic paint, allows the metallic paint to lay down so that the metallic paint is even and not blotchy. The present disclosure also reveals a method of application of the blending coat.Type: ApplicationFiled: July 8, 2019Publication date: January 14, 2021Inventor: David Childress
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Publication number: 20210009848Abstract: The present invention relates to a multi-layer coating film formation method in which the following are performed: a step in which a primer coating film is formed; a step in which a base coating film is formed; a step in which a clear coating film is formed; and a step in which these coating films are caused to harden simultaneously. The method satisfies at least: (A) the quantity of isocyanate at the interface between a coated article and the primer coating film is 1.5 parts by mass or less, relative to 100 parts by mass of resin solids in a primer coating material; or (B) the quantity of isocyanate at the interface between the primer coating film and the base coating film is 3.5 parts by mass or less, relative to 100 parts by mass of resin solids in a base coating material.Type: ApplicationFiled: March 19, 2019Publication date: January 14, 2021Applicant: KANSAI PAINT CO., LTD.Inventors: Takayuki RYOKI, Kenji IMANAKA
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Publication number: 20210009849Abstract: An eyewear comprising an ophthalmic lens is provided. The ophthalmic lens comprises a first optical surface and an opposing second optical surface, wherein the first optical surface and the second optical surface are connected by an edge surface. A coating material is disposed on the edge surface of the ophthalmic lens as an edge coating. The edge coating has a refractive index n1 and the ophthalmic lens has a refractive index n2, wherein a) n1 is greater than or equal to n2, or b) n1 is less than n2, and (n2?n1) is 0.4 or less. A method of preparing a coating material for forming an edge coating on an edge surface of an ophthalmic lens, a method of coating an edge surface of an ophthalmic lens, and use of a coating material to coat an edge surface of an ophthalmic lens are also provided.Type: ApplicationFiled: March 19, 2019Publication date: January 14, 2021Inventors: Mabeline TAN, Hui YU, Prakhar KASTURE
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Publication number: 20210009850Abstract: The invention relates to a polyurethane powder coating material, to the use of such a polyurethane powder coating material, to a method for producing a coating, and to coated substrates.Type: ApplicationFiled: July 1, 2020Publication date: January 14, 2021Inventors: Hans-Josef Laas, Irene Cristina Latorre Martinez, Michael Grahl, Raul Pires
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Publication number: 20210009851Abstract: The present invention relates to a coating composition and a method for preparing the same, a coating method and use thereof as well as a product coated with the coating composition. The coating composition comprises: A) a hydroxyl-containing component consisting of: a) a polycaprolactone polyol, b) a polyester polyol having a hydroxyl content of not less than 10 wt. % as measured in accordance with DIN EN ISO 4629-2, c) an optional polyacrylate polyol, and d) an optional polycarbonate polyol; and B) a polyisocyanate; wherein the equivalent ratio of isocyanate groups to hydroxyl groups of the composition is 0.5-1.2. A coating formed from the coating composition provided by the present invention has good reflowing, and especially can rapidly reflow at normal temperature.Type: ApplicationFiled: February 8, 2019Publication date: January 14, 2021Inventors: Qinglan LIU, Wen XU, Jinqi LI
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Publication number: 20210009852Abstract: A coating composition including: an aqueous dispersion of self-crosslinkable core-shell particles, where the core-shell particles include (1) a polymeric core at least partially encapsulated by (2) a polymeric shell having urethane linkages, keto and/or aldo functional groups, and hydrazide functional groups, where the polymeric core is covalently bonded to at least a portion of the polymeric shell, and an acrylic polymer, where the acrylic polymer is non-reactive with the polymeric core and the polymeric shell. A substrate coated with a coating formed from the coating composition and a method of improving stain resistance of a substrate are also disclosed.Type: ApplicationFiled: September 23, 2020Publication date: January 14, 2021Inventors: Maria Wang, Shanti Swarup, Yu Wang, Xiangling Xu
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Publication number: 20210009853Abstract: Methods for manufacturing three-dimensional articles having reduced surface haze, by applying a coating to the surface of a three-dimensional article made by additive manufacturing are described.Type: ApplicationFiled: September 28, 2020Publication date: January 14, 2021Inventors: Darragh Fitzpatrick, David Branagan, Lisa Kennedy, Rachel Hersee, Martin Smyth
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Publication number: 20210009854Abstract: A resin composition includes a base resin containing a urethane (meth)acrylate oligomer, a monomer, a photopolymerization initiator, and a silane coupling agent, and surface-modified inorganic oxide particles having an ultraviolet curable functional group, wherein the amount of surface modification on the surface-modified inorganic oxide particles is 0.2 mg/m2 or more.Type: ApplicationFiled: November 15, 2019Publication date: January 14, 2021Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventor: Katsushi HAMAKUBO
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Publication number: 20210009855Abstract: The present invention relates to the field of building surface coating technologies, and in particular, to an alumina sol-silane composite material and a preparation method and application thereof. The alumina sol-silane composite material provided in the present invention is prepared by raw materials including the following components by weight parts: 5 to 45 parts of alumina sol, 30 to 90 parts of silane, 3 to 10 parts of silane coupling agent, and 1 to 5 parts of dispersant. A hydrophobic anticorrosive coating can be formed after coating the alumina sol-silane composite material provided in the present invention to a surface of a cement-based material, and has good waterproof performance and corrosion resistance.Type: ApplicationFiled: June 4, 2019Publication date: January 14, 2021Inventors: Shaochun Li, Dongshuai Hou, Yongjuan Geng, Wenjuan Zhang, Zuquan Jin, Yaguang Zhu, Youlai Zhang
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Publication number: 20210009856Abstract: Provided is a film-forming resin composition for protecting an article that an organic polymer is exposed, including a polyurethane resin (A) having a hydroxyl group, a (meth)acrylic resin (B) having a hydroxyl group, and a polyfunctional isocyanate (C), in which the composition has a cross-linking density n of 1.0×10?4 to 5.0×10?3 mol/cm3, which is determined according to Mathematical Formula (1) n=E?min/(3RT). Here, E?min represents a minimum value E?min of storage elastic modulus of a cured film obtained by curing the resin composition at 80° C. for 16 hours in a case where the cured film is subjected to viscoelasticity measurement at a frequency of 1.0 Hz and a temperature range of ?40° C. to 160° C., T represents an absolute temperature at the minimum value E?min, and R represents a gas constant.Type: ApplicationFiled: February 13, 2019Publication date: January 14, 2021Inventors: Susumu ONO, Takashi TANAKA, Takafumi YOSHINO
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Publication number: 20210009857Abstract: An object of the present invention is to provide a coating film that can be peeled in a sheet form, facilitates removal work and is less likely to be peeled even if used in an underwater structure for a long period of time, and an undercoat layer-forming composition for forming an undercoat layer of the coating film. The present invention relates to an undercoat layer-forming composition for forming an undercoat layer of a coating film including the undercoat layer and an antifouling layer which contains a silicone oil and is adhered to the undercoat layer, wherein the undercoat layer-forming composition contains a base polymer and a tackifying resin.Type: ApplicationFiled: March 28, 2019Publication date: January 14, 2021Inventors: Yuta TAKENOUCHI, Satoru SUZUKI, Tomonari NAITO, Akie IKENAGA, Sakura MURAKOSHI
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Publication number: 20210009858Abstract: The present disclosure relates to a process for treating a feedstock containing tall oil, the process including separation of a light stream from the feedstock, followed by removal of a heavy fraction from the feedstock, in which process the separation of the light stream from the feedstock a fractionator is used and at least one product is collected from the light stream. The disclosure also relates to an apparatus for use in the process and use of a fractionator in dehydration of a feedstock containing tall oil.Type: ApplicationFiled: July 10, 2020Publication date: January 14, 2021Applicant: Neste OyjInventors: Ville NEVANLINNA, Kim VIKMAN, Jan WAHLSTRÖM
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Publication number: 20210009859Abstract: A chemical mechanical polishing (CMP) slurry composition for polishing multiple films and a polishing method using the CMP slurry composition are provided. The CMP slurry composition includes abrasive particles, a surface roughness modifier including a water-soluble polymer, a polishing regulator including an organic acid, and a polishing profile improving agent including a nonionic surfactant.Type: ApplicationFiled: July 1, 2020Publication date: January 14, 2021Applicant: KCTECH CO., LTD.Inventors: Ji Hye KIM, Bo Hyeok CHOI, Jae Woo LEE, Jae Ik LEE
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Publication number: 20210009860Abstract: The invention provides for an optically clear adhesive (OCA), a display panel, and a method of manufacturing the OCA. The OCA includes an OCA layer and a polyurethane resin layer which are disposed in a stack. The polyurethane resin layer mixes with the OCA layer. The method includes a plurality of steps of: providing a lower release film, manufacturing the OCA layer, and manufacturing the polyurethane resin layer. The display panel includes a backplate layer, a display layer, a touch control layer, a polarizer, and a flexible plate which are sequentially disposed on each other. The OCA is disposed between the backplate layer and the display layer and/or is disposed between the display layer and the touch control layer and/or is disposed between the touch control layer and the polarizer and/or is disposed between the polarizer and the flexible plate.Type: ApplicationFiled: October 18, 2019Publication date: January 14, 2021Inventor: Chunmei HE
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Publication number: 20210009861Abstract: A splice tape for joining two pavement tapes in an end-to-end manner comprises a first adhesive layer; and a reinforcing layer disposed on one major surface of the adhesive layer, wherein the first adhesive layer is capable of adhering to a concrete or asphalt surface, wherein the reinforcing layer adheres to a first adhesive portion of a first pavement tape and to a second adhesive portion of the second adhesive tape when deployed.Type: ApplicationFiled: February 6, 2019Publication date: January 14, 2021Inventors: Cary A. Kipke, David M. Dupuis, Donald K. Larson
