From Silicon-containing Reactant Patents (Class 524/588)
  • Patent number: 11958990
    Abstract: Described herein is a mixer system for producing aqueous coating materials from at least one aqueous pigment paste A, including at least one effect pigment, and at least one pigment-free component B, including an aqueous, acrylate-based microgel dispersion having a glass transition temperature Tg of 50 to 60° C., where both the aqueous pigment paste A and the component B each have a VOC value of less than or equal to 250 g/L. Further described herein is a method for producing aqueous coating materials having a VOC content of 0 to 250 g/L, in which the individual components A and B are stored separately and not mixed until shortly before application, to give the aqueous coating material. Further described herein is a method of using the mixer system of for producing aqueous coating materials for refinishing and/or for coating automobile bodies and/or plastics parts.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: April 16, 2024
    Assignee: BASF COATINGS GMBH
    Inventors: Alexandra Steffens, Bernhard Lettmann, Josef Rademacher, Peter Hoffmann
  • Patent number: 11953343
    Abstract: A product [11] includes a foldable clamshell-type housing [10] folded to a closed position to contain a pre-formed sensor pad [17] that was formed in situ therein when the housing [10] was in an open position, prior to closing. The housing [10] has an enclosed volume [12] bounded by relatively thin and flexible walls [23, 34], and outwardly extending tabs [18] which facilitate opening. This structure enables the user to easily open the housing [10] to remove the sensor pad [17], a cured silicone composition, by pushing inward on an outer surface of the outer wall [34] of a base section [15] of the housing [10]. This product [11] reduces the amount of manipulation needed to place the sensor pad [17] in a desired position, for example, during installation of a rain sensor system for a vehicle windshield.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: April 9, 2024
    Assignee: Marcy Enterprises, Inc.
    Inventors: Steven R. Meizlish, David W. Robinson
  • Patent number: 11945970
    Abstract: A water repellent composition containing a component that is a condensation reaction product between: an organopolysiloxane shown by the following general formula (1) and having a hydroxyl group or an alkoxy group at both terminals of a molecular chain of the organopolysiloxane, (R2O)R12SiO—(R12SiO)m—SiR12(OR2) (1); and a trialkylsiloxysilicate containing R13SiO1/2 an unit, an SiO2 unit, and a siloxane unit having a hydroxyl group bonded to a silicon atom, where a molar ratio of the R13SiO1/2 unit/the SiO2 unit is 0.6 to 1.3, and a content of the hydroxyl group is 0.1 or more and less than 2.0 mass %. A water repellent composition which is used as a water repellent in water repellency, particularly suitably applied as an agent for paintwork and a glass surface of an automobile, so as to impart initial water repellency and long-lasting water repellency.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: April 2, 2024
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventor: Kazuyuki Takewaki
  • Patent number: 11943899
    Abstract: A heat-transfer component defines a thermal-interface surface and has a composite thermal-interface material on the thermal-interface surface. The composite thermal-interface material comprises a silicone oil substrate and a metallic filler. In some embodiments, the metallic filler undergoes a transition from solid to liquid at a temperature below a typical operating temperature of an electronic device. For example, an embodiment of a metallic filler has a solid-to-liquid transition temperature between about 25° C. and about 95° C. In some embodiments, a second thermal interface material extends around an outer periphery of the composite thermal interface material, which can inhibit or prevent seepage or other migration of metallic filler in the composite thermal-interface material out of a thermal interface region between the heat-transfer component and, e.g., a heat-generating component. Also disclosed are electrical devices having a heat generating component cooled by such a heat-transfer component.
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: March 26, 2024
    Assignee: Deeia Inc.
    Inventor: Himanshu Pokharna
  • Patent number: 11931673
    Abstract: Rapid and long lasting defoaming is accomplished by use of a defoamer formulation employing an organopolysiloxane having siloxy groups linked by an alkylene group, a filler, a silicone resin, a silanol-terminated organopolysiloxane, and an inorganic or organic acid.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: March 19, 2024
    Assignee: WACKER CHEMIE AG
    Inventors: Markus Grandl, Christoph Deckert, Elisabeth Hoelzlwimmer, Corinna Sage, Josef Wimmer
  • Patent number: 11925883
    Abstract: Defoamer formulations with rapid knockdown and extended performance contain specific polyorganosiloxanes having alkylene linkages between siloxy groups, silicone resins, fillers, a polyoxyethylene surfactant, and an organic or inorganic acid.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: March 12, 2024
    Assignee: WACKER CHEMIE AG
    Inventors: Markus Grandl, Christoph Deckert, Elisabeth Hoelzlwimmer, Corinna Sage, Josef Wimmer
  • Patent number: 11919990
    Abstract: The invention related to a one-pot process of making a single-phase silicone-acrylic hybrid adhesive composition comprising acrylic polymer and silicone polymer that are covalently bonded through a —Si—O—Si— linkage. The acrylic polymer contains at least one hydrolyzable silane (meth)acrylic monomer or siloxane (meth)acrylic macromer. These functional moieties provide reaction sites to form —Si—O—Si— bond by reacting hydrolyzable groups in the silicone polymer in the presence of a base or acid catalyst and water. The formed covalent bonds between the two incompatible systems of silicone polymer and acrylic polymer prevents phase separation and thereby a permanent, homogeneous single-phase system is formed.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: March 5, 2024
    Assignee: HENKEL AG & CO. KGaA
    Inventor: Yuxia Liu
  • Patent number: 11905433
    Abstract: An energy-sensitive composition that yields a cured product with excellent thermal resistance and crack resistance, a cured product of the composition, and a method of forming a cured product. The energy-sensitive composition includes a polysilane and a thermal base generator, in which the thermal base generator includes an ionic compound and a nonionic compound. An anion moiety in the ionic compound preferably includes at least one of an anion having an oxaxanthone skeleton, an anion having a ketoprofen skeleton, and an anion having a fluorenone skeleton.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: February 20, 2024
    Assignee: Tokyo Ohka Kogyo Co., Ltd.
    Inventors: Kunihiro Noda, Hiroki Chisaka, Kazuya Someya, Dai Shiota
  • Patent number: 11891484
    Abstract: A non- or low-boron putty base includes a crosslinked reaction product of at least one polydiorganosiloxane that has at least two reactive functional groups and at least one crosslinker capable of reacting with the reactive functional groups to form the crosslinked reaction product. The putty base is dilatant and comprises 0 to 0.1 weight percent of a boron-containing compound. Dilatant putties made from the putty base and fillers are also provided. A method of making a dilatant putty includes: providing at least one polydiorganosiloxane comprising at least two reactive functional groups; providing an additive; providing at least one crosslinker capable of reacting with the reactive functional groups; and combining the polydiorganosiloxane, the filler, and the crosslinker to form the dilatant putty having less than 0.1 wt % boron.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: February 6, 2024
    Assignee: Crayola LLC
    Inventor: Michael L. Spera
  • Patent number: 11884847
    Abstract: A curable silicone adhesive having improved elongation-at-break and adhesive properties to various substrates, in particular synthetic textiles used in the manufacture of air bags, to be used, for example, as a joint sealer. These silicone compositions provide excellent adhesive properties such as peel strength and cohesive failure when used to seal joints/seams between two pieces of textile fabric. Airbag fabrics using such novel addition curable adhesive silicone compositions are also provided.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: January 30, 2024
    Assignee: ELKEM SILICONES USA CORP.
    Inventors: Remi Thiria, Brian Price, Chris Carpen, Phylandra Gaither
  • Patent number: 11873386
    Abstract: The invention relates to curable compositions based on polyorganosiloxanes with special silicon-containing terminal groups, a special capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention furthermore relates to the use thereof.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: January 16, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Johann Klein, Therese Hemery, Helene Boudet
  • Patent number: 11873364
    Abstract: A method for producing conjugated diene rubber is provided, including: a first step of obtaining a conjugated diene polymer chain having an active end by polymerizing a monomer comprising a conjugated diene compound and a vinyl compound having a functional group interactive with silica using a polymerization initiator in an inert solvent; a second step of reacting a siloxane compound with the active end of the conjugated diene polymer chain having the active end; and a third step of reacting a hydrocarbyloxysilane compound with the conjugated diene polymer chain with which the siloxane compound has been reacted that is obtained in the second step.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: January 16, 2024
    Assignees: ZEON CORPORATION, SUMITOMO CHEMICAL COMPANY, LIMITED, ZS ELASTOMERS CO., LTD.
    Inventors: Takuro Sakurai, Takashi Iizuka, Mana Fujii, Hisakatsu Hama
  • Patent number: 11873423
    Abstract: A moisture curable composition, and a method of application and a substrate including the same are disclosed herein. In some embodiments, a curable composition includes a component (A) comprising an organic polymer containing reactive silicon groups represented by the general formula (1), a component (B) comprising an organic polymer having a viscosity lower than 10,000 cP at 23° C. containing reactive silicon groups represented by the general formula (2), and a component (C) comprising a polyolefin polymer. The moisture curable composition has universal adhesiveness to an adhesion-resistant substrate, such as PVC, EPDM, and TPO. The substrates can be smooth-back or fleece-back substrates.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: January 16, 2024
    Assignee: Kaneka Americas Holding, Inc.
    Inventors: Wenwen Li, Ken Sutherland
  • Patent number: 11859100
    Abstract: The present invention relates to new coating compositions for the preparation of functional surface coatings on various base material substrates. The coating compositions are based on a silazane-containing polymer and a non-polymeric phenolic compound comprising at least two and not more than four aromatic units in its molecular structure. The coating compositions provide improved physical and chemical surface properties and may be applied by user-friendly coating methods.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: January 2, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Ralf Grottenmueller, Yvonne Ott, Martin Roeder
  • Patent number: 11814552
    Abstract: Two-component polyurethane adhesives include a polyol component and a polyisocyanate component. The polyol component includes a high functionality polyether polyol and precipitated calcium carbonate particles having a particle size of up to 200 nm. The adhesive has an excellent combination of a prolonged open time followed by curing to form a strong adhesive bond.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: November 14, 2023
    Assignee: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
    Inventors: Sergio Grunder, Stefan Schmatloch, Joel Kunz
  • Patent number: 11814522
    Abstract: One-part room-temperature curable compositions (RTV-1 compositions) based on organosilicon compounds are less toxic compared to conventional compositions containing organotin compounds and, at the same time, have excellent curing properties, a skin formation time which allows proper handling and tooling, and excellent storage stability. The compositions contain: at least one organosilicon compound containing condensable groups; at least one curing agent having the formula R?Si(OOCR?)3, wherein R? is C3-C6 alkyl, and R? is C1-C6 alkyl; at least one organotitanium compound curing catalyst; and at least one filler.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: November 14, 2023
    Assignee: WACKER CHEMIE AG
    Inventors: Torsten Sixt, Jian Nie
  • Patent number: 11798438
    Abstract: An adhesive article includes a polymeric layer, a haptic layer disposed adjacent a first major surface of the polymeric layer, and an adhesive layer disposed adjacent a second major surface of the polymeric layer. The haptic layer includes a predetermined amount of at least one release agent. A method of forming the adhesive article includes providing the polymeric layer, disposing the haptic layer over and directly on the polymeric layer, and disposing the adhesive layer over and directly on the polymeric layer opposite the haptic layer.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: October 24, 2023
    Assignee: Avery Dennison Corporation
    Inventors: Dennis M. Liebman, Dean T. Dupont
  • Patent number: 11787933
    Abstract: A thermoplastic resin composition according to the present invention contains about 100 parts by weight of a polycarbonate resin, about 5 to about 50 parts by weight of a polyolefin resin, about 5 to about 50 parts by weight of a glass fiber, and about 1 to about 20 parts by weight of a modified olefin-based copolymer, wherein the modified olefin-based copolymer includes an epoxy-modified olefin-based copolymer and a maleic acid anhydride-modified olefin-based copolymer, and the weight ratio of the epoxy-modified olefin-based copolymer to the maleic acid anhydride-modified olefin-based copolymer is about 1:0.05 to about 1:15. The thermoplastic resin composition has excellent stiffness, impact resistance, and the like, and has a low specific gravity, dielectric constant, dielectric dissipation factor, and the like.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: October 17, 2023
    Assignee: Lotte Chemical Corporation
    Inventors: Nam Hyun Kim, Bong Jae Lee
  • Patent number: 11781035
    Abstract: Durable polyurea copolymer coatings can be applied to surfaces that come in contact with fluids, such as biological fluids, thereby passivating the surface. Polyurea copolymer coating compositions comprise a reaction product of (a) a diamine composition that includes a polyethylene glycol diamine, and optionally, a dipiperidyl alkane; and (b) a diisocyanate. Solutions containing polyurea copolymers, coated surfaces and methods are also described.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: October 10, 2023
    Assignee: Innovative Surface Technologies, Inc.
    Inventors: Kristin Taton, Daniel Guire, Nathaniel Olson, Eric Guire, Patrick Guire
  • Patent number: 11773289
    Abstract: The present invention provides organofunctional siloxane coupling agents, dipodal siloxanes, siloxane block copolymers and a specific method for preparing these organofunctional siloxanes through an addition reaction of hydrido alkoxysilane and organofunctional disiloxanes to an organocyclosiloxane with a catalyst. The addition reaction of the current invention does not result in polymerization and therefore the novel siloxane couplings agents are free of cyclosiloxanes and polymeric siloxanes. This makes them apt for adhesives, coatings and sealant applications. The present invention also relates to the use of these organofunctional siloxane compounds for the treatment of fillers and surfaces.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: October 3, 2023
    Assignee: ABCR LABORATORIOS, S.L.
    Inventors: Benigno Janeiro, Luis Angel Adrio Castineira, Jose Manuel Antelo Miguez, Pablo Barreiro Gonzalez
  • Patent number: 11771630
    Abstract: The present invention relates to an oil-based cosmetic having the innovative, unprecedented property in which the ultraviolet protection effects increase due to heat. The oil-based cosmetic of the present invention contains (A) an ultraviolet protectant; and (B) at least one compound that is water-soluble and that has an IOB of 5.0 or lower, selected from among (i) alkylene oxide derivatives and (ii) polyhydric alcohols; wherein the (B) (i) alkylene oxide derivatives are polyoxyalkylene/polyoxyethylene copolymer dialkyl ethers represented by the following formula (I): R1O-[(AO)m(EO)n]—R2??(I) wherein R1 and R2, each independently, denote a hydrogen atom or a hydrocarbon group having one to four carbon atoms, AO denotes an oxyalkylene group having three or four carbon atoms, EO denotes an oxyethylene group, 1?m?70, 1?n?70 and m+n?40; and the oil-based cosmetic has a water content of 5% by mass or less.
    Type: Grant
    Filed: August 9, 2019
    Date of Patent: October 3, 2023
    Assignee: Shiseido Company, Ltd.
    Inventors: Kei Ujimoto, Kouichi Nagai, Marianne Ayaka Touati, Yuko Nagare, Satoshi Yamaki
  • Patent number: 11746193
    Abstract: Block-modified polysiloxanes and compositions comprising the block-modified polysiloxanes are useful in the field of textile finishing. Emulsions comprising the compositions have a very small and narrowly distributed particle size which increases penetration, and provide good softening properties coupled with good hydrophilicity.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: September 5, 2023
    Assignee: WACKER CHEMIE AG
    Inventors: Heng Yang, Shuai Tian, Zhongliang Sun
  • Patent number: 11746237
    Abstract: Provided are: a (hydrolyzable) organosiloxane compound which is represented by general formula (1) and contains a lipophilic group capable of forming a cured film having excellent lipophilicity and wear resistance; and a surface treatment agent containing the compound. (In the formula, A is any one among —CH3, —C(?O)OR1, —C(?O)NR12, —C(?O)SR1, and —P(?O)(OR1)2; R1 is a hydrogen atom, a C1-30 alkyl group, a C6-30 aryl group, or a C7-30 aralkyl group; Y is independently a divalent organic group; W is independently a C1-4 alkyl group, a phenyl group, a hydroxyl group, or a hydrolyzable group; R is independently a C1-4 alkyl group or a phenyl group; X is independently a hydroxyl group or a hydrolyzable group; n is an integer of 1-3; and q is an integer of 1-3.
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: September 5, 2023
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Seiya Mori, Ryusuke Sakoh
  • Patent number: 11739245
    Abstract: A thermally conductive polysiloxane composition includes (A) a thermally conductive filler, (B) a polyorganosiloxane resin including at least one polysiloxane having one curable functional group in the molecule thereof, and (C) a siloxane compound having an alkoxysilyl group and a linear siloxane structure.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: August 29, 2023
    Assignee: MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
    Inventors: Masanori Takanashi, Isao Iida, Daigo Hirakawa, Kenji Takenaka, Eiji Tanigawa
  • Patent number: 11728513
    Abstract: An electrolyte additive for a lithium secondary battery, an electrolyte, and a lithium secondary battery, the additive comprising a compound represented by Formula 1 below:
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: August 15, 2023
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Harim Lee, Younghye Kang, Aeran Kim, Hyejin Park, Myungheui Woo, Duckjae You, Taejin Lee, Jinhyeok Lim, Wonseok Cho, Olga Tsay, Hyunbong Choi, Pavel Shatunov
  • Patent number: 11708494
    Abstract: The invention pertains generally to providing an increased amount of both hydrophobicity and oleophobicity by the combination of at least one silane and at least one siloxane, the silane preferably being a trialkoxysilane of Formula (I) and at least one polysiloxane of Formula (II), the combined composition of silane and polysiloxane having no added perfluorinated compounds. The invention further includes an ability to darken the color of the surface to which it is applied by at least 5, preferably 10 “L” units, giving the surface more of a “wet” look.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: July 25, 2023
    Assignee: ICP Construction, Inc.
    Inventors: Andreas Stammer, Stuart I. Anderson, Kevin E. Perry, Christopher W. Livesey
  • Patent number: 11709294
    Abstract: The present disclosure provides an optical laminate which exhibits improved adhesive strength and scratch resistance together with excellent hardness and fingerprint resistance properties, by further including a fingerprint-resistant layer including an organosilane having excellent adhesion strength with the hard coating layer and an anti-fouling function on the hard coating layer including the transparent support substrate layer and the hard coating layer.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: July 25, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Ha Neul Kim, Eun Seon Lee, Seungil Baek, Se Jeong Kim, Woo Han Kim, Yeongkyu Choi
  • Patent number: 11702510
    Abstract: A curable silicone composition is disclosed herein. The curable silicone composition comprises: (A) an alkenyl group-containing organopolysiloxane comprising (A1) a linear organopolysiloxane having at least two alkenyl groups per molecule, and (A2) a resinous organopolysiloxane; (B) a silicon atom-bonded hydrogen atom-containing organopolysiloxane comprising (B1) a resinous organopolysiloxane, (B2) a linear or partially branched organopolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule, and having not less than 0.5 mass % of silicon atom-bonded hydrogen atoms, and (B3) a linear organopolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule, and having less than 0.5 mass % of silicon atom-bonded hydrogen atoms; and (C) a hydrosilylation reaction catalyst. The curable silicone composition can be cured to form a cured product generally exhibiting good elongation and tensile strength.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: July 18, 2023
    Assignee: DOW SILICONES CORPORATION
    Inventors: Seunghyun Jang, Jongchan Park
  • Patent number: 11692069
    Abstract: The present invention relates to an improved emulsified composition comprising a) —one or more amino functional siloxanes of the formula I b) —one or more hydrolysable alkyl silans of the formula II c) an acid d) water e) a defoamer f) a coalescent agent and optionally one or more of a preservative, co-emulsifier, catalyst, rheology modifier, fatty acid, oil and/or wax, the process of preparing it and the application method of enhancing the water repellence of an inorganic, organic or fiber based materials and/or enhancing the said materials ability to repel water soluble dirt, as well as an apparatus for use in said method.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: July 4, 2023
    Assignee: ORGANOCLICK AB
    Inventors: Juhanes Aydin, Salman Hassanzadeh
  • Patent number: 11692118
    Abstract: A thermally conductive resin composition capable of maintaining high thermal conductivity and a thermally conductive sheet using the same, a thermally conductive resin composition contains an addition reaction type silicone resin, a thermally conductive filler, an alkoxysilane compound, and a carbodiimide compound in which a subcomponent is in an inactive state with respect to an alkoxysilane compound, and contains 55 to 85% by volume of the thermally conductive filler. A thermally conductive resin composition contains an addition reaction type silicone resin, an alkoxysilane compound, a thermally conductive filler, and a carbodiimide compound in which a subcomponent is in an inactive state with respect to the alkoxysilane compound, and exhibits thermal conductivity of 5 W/m*K or more after curing.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: July 4, 2023
    Assignee: DEXERIALS CORPORATION
    Inventor: Masayuki Matsushima
  • Patent number: 11685834
    Abstract: An aqueous emulsion comprising an aqueous continuous phase and a discontinuous oil phase comprising particles having an interpenetrating network (IPN) comprising: i) an MQ resin, ii) a polyorganosiloxane and iii) an organic polymer.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: June 27, 2023
    Assignee: DOW SILICONES CORPORATION
    Inventors: Jordan Stracke, Yihan Liu
  • Patent number: 11675282
    Abstract: The present invention provides an electrophotographic member having excellent deformation recovery even when stored or used under a high temperature and high humidity environment, which is useful in forming a high-quality electrophotographic image; a process cartridge; and an electrophotographic apparatus. The electrophotographic member of the present invention includes a conductive mandrel and an electro-conductive layer; the electro-conductive layer including a resin synthesized from an ion conducting agent and a compound being able to react with the ion conducting agent; the ion conducting agent including a specific anion and a cation having at least three hydroxyl groups; the compound being able to react with the hydroxyl group.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: June 13, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Sosuke Yamaguchi, Masaki Yamada, Kazuhiro Yamauchi, Satoru Nishioka, Taichi Shintou
  • Patent number: 11634526
    Abstract: Provided is a rubber-containing graft polymer capable of reducing wet heat aging of a shaped article while improving the strength developing property of a thermoplastic resin. In the rubber-containing graft polymer of the present invention, a content of components having a weight-average molecular weight of 800,000 or more is 1% by mass or more with respect to an organic solvent-soluble fraction (100% by mass) of the rubber-containing graft polymer, and a phosphorus content in the rubber-containing graft polymer is 3 to 30 mmol/kg.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: April 25, 2023
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Misaki Hagi, Shinji Matsuoka, Masashi Iimori, Masahiro Ueda, Hiroya Arai
  • Patent number: 11634581
    Abstract: A thermally conductive resin composition capable of maintaining high thermal conductivity and a thermally conductive sheet using the same. A thermally conductive resin composition contains: an addition reaction type silicone resin; a hindered phenol-based antioxidant; a thiol-based antioxidant; a dispersant having a hydrophilic functional group and a silicone chain; and a thermally conductive filler, wherein the thermally conductive resin composition contains 65 to 90% by volume of the thermally conductive filler.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: April 25, 2023
    Assignee: DEXERIALS CORPORATION
    Inventor: Masayuki Matsushima
  • Patent number: 11629253
    Abstract: An article adapted to receive multiple battery cells, such as a battery module, which provides thermal insulation between adjacent battery cells using thermally insulating layers comprising a ceramifiable elastomeric silicone material, using fumed silica (amorphous SiO2) or fumed silica (amorphous SiO2)+quartz (crystalline SiO2). There is also provided, the use of said ceramifiable elastomeric silicone material as a means of delaying and/or preventing thermal runaway in such an article. Typically, the battery cells for which this article is designed are lithium-ion battery cells.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: April 18, 2023
    Assignees: DOW SILICONES CORPORATION, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Yusheng Chen, Peng Wang, Xiangyang Tai, Yi Guo, Rui Wang, Yi Zhang, Qing Shi
  • Patent number: 11613672
    Abstract: Aqueous emulsions contain (A) oxamidoester-functionalized organopolysiloxanes having units of the formula R1a(OR2)bZcSiO(4?a?b?c)/2??(I) where Z is a group of the formula —Y—NRX—CO—CO—O—R3??(II), with the proviso that the sum a+b+c is ?3 and each molecule contains at least one radical Z. (B) emulsifiers and (C) water.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: March 28, 2023
    Assignee: WACKER CHEMIE AG
    Inventors: Oliver Schaefer, Petra Gratzl
  • Patent number: 11608444
    Abstract: Although a composition for formation of a coating film is sometimes required to have satisfactory storage stability, it could not be said that a conventionally known composition has sufficient storage stability. It is an object of the present invention to provide a composition comprising an organosilicon compound which is excellent in storage stability. The present invention provides a composition comprising an organosilicon compound (A) represented by the following formula (a1), a metal compound (B) represented by the following formula (b1), a carboxylic acid compound (C), and an acid catalyst.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: March 21, 2023
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Michiru Uehara, Tomohiro Ito
  • Patent number: 11611062
    Abstract: The present invention is directed towards an electrodepositable coating composition comprising an electrochemically active material comprising a protective coating; an electrodepositable binder; and an aqueous medium. Also disclosed herein is a method of coating a substrate, as well as coated substrates and electrical storage devices.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: March 21, 2023
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Landon J. Oakes, Stuart D. Hellring, Haley L. Orler
  • Patent number: 11591501
    Abstract: Barrier adhesive compositions include at least one polyisobutylene-containing polymer and a curable silsesquioxane additive. The curable silsesquioxane additive may contain free radically polymerizable groups. Barrier film articles include the barrier adhesive compositions and a film. The barrier film articles can be used to encapsulate organic electronic devices.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: February 28, 2023
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: John P. Baetzold, Claire Hartmann-Thompson, Jitendra S. Rathore
  • Patent number: 11578002
    Abstract: Ceramic slurries may include ceramic particles, a photoreactive-photostable hybrid binder, and a photoinitiator. The photoreactive-photostable hybrid binder may include a photoreactive organic resin component, a photoreactive siloxane component, and one or more photostable siloxane components. Methods of forming a ceramic part may include curing a portion of a ceramic slurry by exposing the portion of the ceramic slurry to light to form a green ceramic part, and partially firing the green ceramic part to form a brown ceramic part. The brown ceramic part may be sintered at or above a sintering temperature of the ceramic particles to form a ceramic part, wherein sintering includes heating the brown ceramic part to a sufficient temperature to promote reaction bonding that converts silica from the photoreactive-photostable hybrid binder into silicates that bond with the ceramic particles.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: February 14, 2023
    Assignee: General Electric Company
    Inventors: Michael Joseph O'Brien, Cathleen Ann Hoel
  • Patent number: 11578203
    Abstract: Disclosed are a composition for a radar penetration cover of a vehicle which may improve dielectric properties while maintaining excellent mechanical physical properties, and the radar penetration cover including the same. The composition for a radar penetration cover includes: an amount of about 60 to 70 wt % of polybutylene terephthalate (PBT), an amount of about 10 to 20 wt % of polycarbonate (PC), and an amount of about 11.5 to 27.8 wt % of an additive including polypropylene (PP) having maleic anhydride (MAH) grafted to an end group and a glass fiber (GF), wt % based on the total weight of the composition.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: February 14, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Samyang Corporation
    Inventors: Byung Kyu Cho, Seung Chan Hong, Ho Bin Shon, Ki Yong Kim, Nung Hyun Kim
  • Patent number: 11578245
    Abstract: Provided is: a thermally conductive silicone gel composition which has a high thermal conductivity, and is less likely to flow out and slip off/drop off from a surface on which the gel composition is placed, even when the composition that has not been cured is placed on a sloped surface or in a vertical direction, and has excellent gap-filling ability with respect to a heat dissipation part, etc., and excellent repairability if desired; a thermally conductive member comprising the thermally conductive silicone gel composition; and a heat dissipation structure using the same. The thermally conductive silicone gel composition comprises: (A) an alkenyl group-containing organopolysiloxane; (B) an organohydrogenpolysiloxane; (C) a catalyst for a hydrosilylation reaction; (D) a thermally conductive filler; (E) a silane-coupling agent; and (F) a specific organopolysiloxane having a hydrolyzable silyl group at one end thereof. The gel composition has certain viscosity properties as disclosed herein.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: February 14, 2023
    Assignee: DOW TORAY CO., LTD.
    Inventor: Kenji Ota
  • Patent number: 11569402
    Abstract: An optical element is provided which comprises a plurality of fluorophores disposed in a medium. The fluorophores have a quantum yield greater than 50% and an absorption spectrum with a maximum intensity at wavelengths less than 400 nm, and emit a spectrum of light having a maximum intensity at wavelengths within the range of 400 nm to 1200 nm. The optical element is at least partially transparent over the visible region of the spectrum. The optical element is especially useful as a window or other optical component of a greenhouse structure.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: January 31, 2023
    Assignee: UbiQD, Inc.
    Inventors: Hunter McDaniel, Matthew Bergren
  • Patent number: 11560499
    Abstract: The present invention relates to an adhesive composition containing a base polymer and a moisture-curable component, wherein the base polymer contains a polymer having no functional group which reacts with the moisture-curable component, and a water content of the base polymer after storage at 25° C. and 50% RH for 24 hours is 0.1% by weight or less, and wherein the moisture-curable component is contained in an unreacted state, an adhesive layer made from the adhesive composition, and an adhesive sheet including the adhesive layer.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: January 24, 2023
    Assignee: NITTO DENKO CORPORATION
    Inventors: Yoshiko Kira, Kensuke Tani, Ryoko Asai, Kayo Shimokawa, Kenichi Okada
  • Patent number: 11555119
    Abstract: A curable particulate silicone composition is disclosed. The composition comprises: (A) hot-melt silicone fine particles having a specific reactive functional group; (B) an inorganic filler; and (C) a curing agent. The content of component (B) is in the range of from 87 to 95 vol. % of the total composition. The curable particulate silicone composition provides a cured product having an average linear expansion coefficient of not greater than 15 ppm/° C. in a range of from 25° C. to 200° C. The curable particulate silicone composition provides a cured product having a very low average linear expansion coefficient over a wide temperature range when cured and is particularly suitable for overmold molding and the like.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: January 17, 2023
    Assignee: DOW TORAY CO., LTD.
    Inventor: Ryosuke Yamazaki
  • Patent number: 11548249
    Abstract: A pneumatic tire that is vulcanized using a bladder provided with a coating layer comprising a release agent, the noise absorber being fixed to the inner surface of the tread portion along the tire circumferential direction via the adhesive layer, and the amount of silicon in the release agent detected by X-ray fluorescence analysis is 0.1 wt. % to 10.0 wt. % at least in the fixation region for the noise absorber.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: January 10, 2023
    Assignee: The Yokohama Rubber Co., LTD.
    Inventors: Masahiro Naruse, Takashi Hoshiba
  • Patent number: 11548992
    Abstract: The present invention relates to an antireflection film. The antireflection film includes a low refractive index layer having excellent alkali resistance and exhibiting remarkably improved mechanical properties such as scratch resistance and impact resistance as well as reduction of a glare phenomenon, and a base film exhibiting excellent mechanical strength and water resistance in spite of a thin thickness and having no fear of interference fringes occurring. Therefore, such antireflection film can be used as a protective film of a polarizing plate or used as any other component so as to provide a thin display device, and furthermore, can effectively prevent the glare phenomenon of the display device, and can more improve the durability and lifespan thereof.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: January 10, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Boo Kyung Kim, Yeong Rae Chang, Seok Hoon Jang, Jin Seok Byun
  • Patent number: 11542398
    Abstract: The present invention relates to azeotropic blends and pseudoazeotropic blends and to coating compositions including such blends. In one aspect, an azeotropic blend or a pseudoazeotropic blend consists essentially of hexamethyldisiloxane and a second component selected from the following: isobutanol, n-propyl acetate, n-butanol, and 1-methoxy-2-propanol.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: January 3, 2023
    Assignee: Dow Global Technologies LLC
    Inventors: Felipe A. Donate, Rebecca J. Wachowicz
  • Patent number: 11542409
    Abstract: The present teachings generally provide curable polysiloxane compositions including a base resin including a surface active polymer. Articles of manufacture including the curable polysiloxane compositions and slippery coatings and materials also are provided. The compositions may be used to provide slippery, lubricious, or repellent materials and coatings and may provide anti-fouling function. The compositions can provide anti-fouling or foul-release function on open surfaces, internal surfaces, membranes; to provide pinning free or low contact angle hysteresis surfaces; to provide homogeneous interface to suppress nucleation; to provide a barrier layer such as anti-corrosion; to provide anti-stain, anti-smudge, anti-fingerprint, anti-soil function.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: January 3, 2023
    Assignee: Adaptive Surface Technologies, Inc.
    Inventors: Philseok Kim, Teluka Pasan Galhenage, Joseph Lomakin
  • Patent number: 11541703
    Abstract: A pneumatic tire (1) having: a toroidal carcass (2), which is comprised of a body ply (3) partially collapsed onto itself and therefore having two lateral flaps; two annular beads (4), each of which is surrounded by the body ply (3) and has a bead core (5) and a bead filler (6); an annular tread (7); a pair of sidewalls (11) arranged externally to the body ply (3) between the tread (7) and the beads (4); a pair of abrasion gum strips (12) arranged externally to the body ply (3) under the sidewalls (13) and at the beads (4); and a transponder (13) which is arranged in contact with the body ply (3) at a flap of the body ply (3) and is located below an edge (19) of the body ply (3) between the edge (19) of the body ply (3) and the bead (4).
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: January 3, 2023
    Assignee: Bridgestone Europe N.V./S.A.
    Inventors: Marco Pedrinelli, Emiliano Sabetti, Mauro Mirabile, Emanuele Rosa