Patents Issued in September 24, 2024
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Patent number: 12098255Abstract: A composition having a polymer-film composition having a compound having the structure: wherein: each R is independently selected; each R is a C1-20 alkyl moiety, C2-22 alkenyl moiety, C6-40 cycloalkyl moiety, C6-40 cycloalkylene moiety, C2-20 alkyl glycol ether moiety, C10-C16 linear alkyl alcohol moiety, or Y—OH moiety; each Y is a C2-40 alkylene moiety, C6-40 cycloalkylene moiety, C2-20 alkylene glycol ether, or a C3-40 alkylene lactone; m is an integer ranging from 1 to 100; x is an integer ranging from 2 to 1,000; and the polymer-film composition having an oxidized polymer-film surface.Type: GrantFiled: August 26, 2023Date of Patent: September 24, 2024Inventors: Michael Jakupca, John Regula, Jacob Lance
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Patent number: 12098256Abstract: A resin film is provided. When the resin film is characterized by Fourier transform infrared spectroscopy (FTIR), the Fourier transform infrared spectrum of the resin film has a signal intensity A from 2205 cm?1 to 2322 cm?1 and a signal intensity B from 1472 cm?1 to 1523 cm?1, and 0.70?A/B?1.95.Type: GrantFiled: May 24, 2023Date of Patent: September 24, 2024Assignee: CHANG CHUN PLASTICS CO., LTD.Inventors: Hsuan-Min Lin, Chih-Fu Chen, An-Pang Tu
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Patent number: 12098257Abstract: An aspect of the present invention is a resin composition containing a polybutadiene compound having an epoxy group in a molecule, a polyphenylene ether compound having at least one of a group represented by the following Formula (1) and a group represented by the following Formula (2) in a molecule, a styrene-based block copolymer, and a curing agent. In Formula (1), p represents 0 to 10, Z represents an arylene group, and R1 to R3 each independently represent a hydrogen atom or an alkyl group. In Formula (2), R4 represents a hydrogen atom or an alkyl group.Type: GrantFiled: July 16, 2020Date of Patent: September 24, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Hirosuke Saito, Yiqun Wang, Hiroharu Inoue
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Patent number: 12098258Abstract: Provided is a barrier film, comprising: a base layer; and an inorganic layer including a first region and a second region, which have different elemental contents (atomic %) of Si, N, and O from each other as measured by XPS, and having a compactness expressed through an etching rate of 0.17 nm/s or less in the thickness direction for an Ar ion etching condition to etch Ta2O5 at a rate of 0.09 nm/s, wherein the second region has a higher elemental content of N than that of the first region, the first region has a thickness of 50 nm or more, and the ratio (d1/d2) of the thickness (d1) of the first region to the thickness (d2) of the second region is 2 or less, the barrier film having excellent barrier properties and optical properties. The barrier film can be used for electronic products sensitive to moisture or the like.Type: GrantFiled: October 22, 2019Date of Patent: September 24, 2024Assignee: LG CHEM, LTD.Inventors: Sung Jin Shin, Jang Yeon Hwang, Hee Joon Jeong, Bo Ra Park, Hee Wang Yang
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Patent number: 12098259Abstract: The present invention relates to a porous material comprising cellulose fibres and gluten, wherein the weight proportion of cellulose fibres to gluten is from 1:6 to 6:1, and wherein the porous material has a density of from 5 to 200 kg/m3 as calculated on dry porous material. The present invention also relates to a method for the preparation of the porous material, as well as its use.Type: GrantFiled: July 1, 2019Date of Patent: September 24, 2024Assignee: STORA ENSO OYJInventor: Rikard Slattegard
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Patent number: 12098260Abstract: A polyol pre-mix containing at least one halogenated hydroolefin blowing agent and having improved shelf life stability is provided, wherein each polyol combined with the halogenated hydroolefin blowing agent has an apparent pH of between 3 and 11.4. Controlling the apparent pH of the polyol(s) enables the polyol pre-mix to be stored for extended periods of time and then used in combination with organic polyisocyanate to produce foam formulations having gel times and tack free times not significantly different from those exhibited when freshly prepared polyol pre-mix is used.Type: GrantFiled: October 25, 2022Date of Patent: September 24, 2024Assignee: Arkema Inc.Inventors: Benjamin Bin Chen, Joseph S. Costa, Sri R. Seshadri, Laurent Abbas
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Patent number: 12098261Abstract: Provided are a near-infrared absorbing material fine particle dispersion, a near-infrared absorber, and a laminated structure for near-infrared absorption, which can exhibit higher near-infrared absorption property, compared to near-infrared fine particle dispersions, near-infrared absorber, and laminated structures for near-infrared absorption, containing tungsten oxides or composite tungsten oxides according to the conventional art. Also provided is a near-infrared absorbing material fine particle dispersion, wherein composite tungsten oxide fine particles, each particle containing a hexagonal crystal structure, and a silane compound are contained in an acrylic resin.Type: GrantFiled: February 1, 2019Date of Patent: September 24, 2024Assignee: SUMITOMO METAL MINING CO., LTD.Inventors: Hiroki Nakayama, Hiroshi Kobayashi, Kenji Fukuda
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Patent number: 12098262Abstract: A method for isolating plastic products produced by polymerization of resin with proton beams is disclosed. The method comprises a liquid resin added with a reactive dye that changes from transparent or colorless to color when activated by the proton beam or the chemical polymerization process to reveal polymerization within a polymerizable resin. The change in color is correlated to the energy delivered to the resin by a proton beam, electromagnetic radiation, or heat. The reactive dye is placed into a plastic container. The proton beam is directed into the container to polymerize the resin. When irradiation is complete, the container of frozen resin is opened at the top and bottom and placed on top of the column of water containing a density gradient provided by dissolved salt. The partially cured product is fully cured while suspended in the density gradient by application of heat or ultraviolet radiation.Type: GrantFiled: September 19, 2022Date of Patent: September 24, 2024Inventor: George Edward Parris
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Patent number: 12098263Abstract: A composite insulating material based on dielectrophoretic force orientation and its preparation method are provided.Type: GrantFiled: December 21, 2023Date of Patent: September 24, 2024Assignee: SICHUAN UNIVERSITYInventors: Junwen Ren, Zi Wang, Shenli Jia, Lihua Zhao, Huachao Wei, Chao Bian, Guoqing Jiang, Ruichi Zeng
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Patent number: 12098264Abstract: A gas-barrier composition including nanocellulose containing at least one of a sulfuric acid group, a sulfo group, or a phosphoric acid group; and a reactive crosslinking agent.Type: GrantFiled: October 9, 2019Date of Patent: September 24, 2024Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.Inventors: Yuuki Kinoshita, Hideaki Nagahama, Toshiki Yamada
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Patent number: 12098265Abstract: A biodegradable and/or compostable device is formed of a plant-based biopolymer in a range of 50 to 80% by volume and a polylactic acid (PLA) in a range of 10 to 30% by volume.Type: GrantFiled: December 14, 2020Date of Patent: September 24, 2024Assignee: CocoTapsInventors: Vincent Zaldivar, Veejay C. Patell
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Patent number: 12098266Abstract: Provided is a thermoplastic polyolefin composition that comprises (A) a polypropylene polymer, (B) an elastomer component, (C) an additive component and (D) a scavenger component. Said scavenger component comprises a polyacetoacetate compound that has the Formula (I) defined herein and a metal oxide. Provided also is an article made from said thermoplastic polyolefin composition.Type: GrantFiled: November 29, 2018Date of Patent: September 24, 2024Assignee: Dow Global Technologies LLCInventors: Haiying Li, Shaoguang Feng, Andong Liu, Yonghua Gong, Jian Zou, Xiuhan Yang, Takahiko Ohmura
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Patent number: 12098267Abstract: A process to make a friable bale, and a friable bale formed from the same, wherein the friable bale is formed from a composition comprising coated polymer particles, which comprise polymer particles formed from a polymer composition comprising an olefin-based polymer, and a coating formed from a coating composition comprising an aqueous metal acid dispersion, and an aqueous polysiloxane emulsion, and wherein the friable bale has a compression force ?1.00 MPa.Type: GrantFiled: June 6, 2019Date of Patent: September 24, 2024Assignee: Dow Global Technologies LLCInventors: Guang Ming Li, Shrikant Dhodapkar, Rerni A. Trottier, Gerrit Grootenzerink, Jozef J. I. Van Dun
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Patent number: 12098268Abstract: The present disclosure provides a composition. In an embodiment, the composition includes a neat ethylene/propylene/nonconjugated polyene interpolymer. The neat ethylene/propylene/nonconjugated polyene interpolymer includes from greater than 0 wt % to 6.0 wt % nonconjugated polyene. The neat ethylene/propylene/nonconjugated polyene interpolymer has the following properties: (i) a molecular weight (Mw) from 240,000 to 270,000; (ii) a Mooney viscosity (ML (1+4), 125° C.) from 80 to 85; (iii) a rheology ratio (RR) from 35 to 65; (iv) a Mw/Mn from 2.2 to 3.5; (v) a tan delta ratio from 0.6 to 0.9; and (vi) an absolute tan delta slope from 5.0 to less than 10.0.Type: GrantFiled: April 30, 2019Date of Patent: September 24, 2024Assignee: Dow Global Technologies LLCInventors: Xiaosong Wu, Tao Han, Colin Li Pi Shan
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Patent number: 12098269Abstract: The invention provides a polyolefin-based resin film including a polyolefin-based resin composition that comprises a propylene-? olefin random copolymer, an ethylene-butene copolymeric elastomer, and a propylene-butene copolymeric elastomer, wherein (1) the polyolefin-based resin composition contains 2 to 9 parts by weight of the ethylene-butene copolymeric elastomer and 2 to 9 parts by weight of the propylene-butene copolymeric elastomer based on 100 parts by weight of the propylene-? olefin random copolymer; (2) the polyolefin-based resin film exhibits a thermal shrinkage rate after heating at 120° C. for 30 minutes of 25% or less in a direction in which the thermal shrinkage rate after heating at 120° C. for 30 minutes is larger between a longitudinal direction and a lateral direction of the polyolefin-based resin film; and (3) a planar orientation coefficient ?P calculated from a refractive index of the polyolefin-based resin film is 0.0100-0.0145.Type: GrantFiled: May 26, 2020Date of Patent: September 24, 2024Assignee: TOYOBO CO., LTD.Inventors: Wakato Tomatsu, Tadashi Nishi
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Patent number: 12098270Abstract: As the sealant material composition forming a sealant layer of a pneumatic tire provided with the sealant layer on a tire inner surface, the sealant material composition prepared by blending from 0.1 parts by mass to 20 parts by mass of a crosslinking agent, from 0.1 parts by mass to 40 parts by mass of an organic peroxide, and from 10 parts by mass to 400 parts by mass of a liquid polymer per 100 parts by mass of a butyl rubber is used.Type: GrantFiled: February 28, 2019Date of Patent: September 24, 2024Assignee: The Yokohama Rubber Co., LTD.Inventor: Kiyohito Takahashi
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Patent number: 12098271Abstract: A resin composition includes a first (meth)acrylic resin having a weight average molecular weight of about 500 or less, a second (meth)acrylic resin having a weight average molecular weight of about 6,000 or more, a radical polymerization initiator, and a polyrotaxane compound, where the resin composition has a viscosity in a range of about 1.0 mPa·s to about 100 mPa·s at 25° C.Type: GrantFiled: December 10, 2020Date of Patent: September 24, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Tetsuya Fujiwara, Hideo Umeda, Katsuhiro Yamamoto, Keisuke Morita
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Patent number: 12098272Abstract: In one embodiment, a hydrogel-enzyme construct for performing high temperature enzymatic reaction on paraoxon, and/or for performing enzymatic reaction on paraoxon following exposure to high temperature, includes a hydrogel having multiple layers of poly(methacrylic acid) (PMAA) and a plurality of dPTE2 enzyme molecules. Individual dPTE2 enzyme molecules are embedded between adjacent PMAA layers and are covalently bonded with respective individual PMAA layers. The hydrogel-enzyme construct is capable of performing enzymatic reaction on the paraoxon when the paraoxon is exposed to the hydrogel-enzyme construct under a temperature condition of up to above 99° C. and below 100° C. or when the paraoxon is exposed to the hydrogel-enzyme construct after the hydrogel-enzyme construct has been heated to a temperature condition of up to 550° C., where the enzymatic reaction on the paraoxon by individual dPTE2 molecules embedded within the hydrogel occurs at a residual activity of between 20% and 100%.Type: GrantFiled: August 9, 2021Date of Patent: September 24, 2024Assignee: UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMYInventors: Julian H Reed, Donald M Cropek
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Patent number: 12098273Abstract: A polybutylene terephthalate resin composition, comprising comprising a thermoplastic resin (A) containing a polybutylene terephthalate resin and, per 100 parts by mass of the thermoplastic resin (A), from 0 to 30 parts by mass of an elastomer (B), from 0.3 to 4 parts by mass of an epoxy compound (C), from 15 to 80 parts by mass of a reinforcing filler (D), and from 1 to 15 parts by mass of a masterbatch (E) containing a silicone compound with a weight-average molecular weight of 10,000 to 80,000 and a thermoplastic resin.Type: GrantFiled: July 19, 2019Date of Patent: September 24, 2024Assignee: MITSUBISHI CHEMICAL CORPORATIONInventors: Yasushi Yamanaka, Hidekazu Shoji, Rina Takeuchi
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Patent number: 12098274Abstract: White goniochromatic packaging material. The package wall containing a composition useful for blocking light in the spectrum ranges from about 200 nm to about 1200 nm. The composition has polyester, polymethylpentene, and a light scattering pigment. The composition optionally includes at least one other colorant. Each of the polymethylpentene and the light scattering pigment comprise about 0.1 to about 0.5 weight percent of the wall. The polyester and polymethylpentene are immiscible and when subjected to orientation stresses the composition produces a goniochromatic packaging article.Type: GrantFiled: August 8, 2023Date of Patent: September 24, 2024Assignee: Penn Color, Inc.Inventors: Kelan Wieloch, Venumadhava S. Eleswarapu, Scott Stamback, James C. Walsh, Fred Biemuller
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Patent number: 12098275Abstract: Compositions include a plurality of polymer particulates comprising a matrix polymer and one or more types of nanoparticles selected from the group consisting of biopolymer nanoparticles, biomineral nanoparticles excluding biomineralized silica alone, and any combination thereof. Illustrative examples of such nanoparticles may include cellulose nanoparticles, hydroxyapatite nanoparticles, or any combination thereof associated with the matrix polymer. The polymer particulates may be prepared by melt emulsification. Methods include depositing such polymer particulates in a powder bed; and heating a portion of the powder bed to consolidate a portion of the polymer particulates into a consolidated part having a specified shape. The matrix polymer may be biodegradable and lose at least about 40% mass in six days in a phosphate buffer solution (0.2 M, pH 7.0) containing 0.2 mg/mL of lipase obtained from Pseudomonas cepacia (?30 U/mg) and incubated at 37° C.Type: GrantFiled: July 21, 2021Date of Patent: September 24, 2024Assignee: Xerox CorporationInventors: Alexandros Vasileiou, Valerie M. Farrugia
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Patent number: 12098276Abstract: Formulations and coatings that seal and protect sensitive natural porous stone, such as, calcareous stone from acid etching. The formulations include one-part and two-part formulations for coating calcareous stones in interior and exterior environments. Various formulations of the invention may include an acrylic hybrid polymer dispersion, a polyurethane dispersion binder, and water. The polyurethane dispersion binder may include one or more acrylic urethane hybrid polymer dispersions or acrylic dispersions or acrylic hybrid polymer dispersions. The acrylic hybrid polymer dispersion may be an epoxy-acrylic hybrid polymer dispersion. The two-part formulations may further include a first hydroxyl function acrylic binder dispersion and a second epoxy functional silane hardener that are mixed together to form the coatings of the invention.Type: GrantFiled: May 25, 2020Date of Patent: September 24, 2024Assignee: Laticrete International, Inc.Inventors: Suxin Wang, Rajeswari Kompalli, Eerik Maandi, Randall Bright, Kelsey R. Dadmun, Yunbo Chen, Scott R. Kowaleski
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Patent number: 12098277Abstract: A biocomposite formulation comprising a polyamide, an engineering polyester and biocarbon. The biocomposite can be reinforced with various additives, including reactive compatibilizers, bio-sourced carbons, nanofillers and recycled carbon fibers.Type: GrantFiled: July 19, 2019Date of Patent: September 24, 2024Assignee: UNIVERSITY OF GUELPHInventors: Amar Kumar Mohanty, Manjusri Misra, Dylan Jubinville, Boon Peng Chang, Andrew Anstey, Amandine Marie Floriane Magali-Sophie Codou, Mohamed Ahmed Mohamed Abdelwahab, Michael Ryan Snowdon
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Patent number: 12098278Abstract: The present invention is a polyamide resin composition which contains 50 to 90% by mass of a crystalline polyamide resin (A) and 9 to 49% by mass of a talc (B). The average particle size of secondary particles of the talc (B) in the polyamide resin composition is 30 ?m or less. The polyamide resin composition has an exothermic peak present on a high temperature side of a maximum exothermic peak of a crystallization temperature during cooling in a cooling process of measurement by means of a differential scanning calorimeter. Variations in physical characteristics such as a molding shrinkage, mechanical characteristics, and a heat distortion temperature of the polyamide resin composition are suppressed among different production machines or different production lots. Consequently, characteristics within desired ranges are stably obtained.Type: GrantFiled: March 12, 2020Date of Patent: September 24, 2024Assignee: TOYOBO MC CORPORATIONInventors: Hideo Aso, Shuji Kubota, Yoshitaka Ayuzawa
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Patent number: 12098279Abstract: Through the present invention, by undergoing a step in which a straight-chain diorganopolysiloxane having silanol groups at both terminal ends of the molecular chain thereof, a hydrolyzable silane and/or a partial hydrolysis condensate thereof having a hydrolyzable group capable of detaching a lactic acid ester, and an amino-group-containing hydrolyzable organosilane and/or a partial hydrolysis condensate thereof are pre-mixed/reacted in advance and silanol groups at both terminal ends of the molecular chain of a main agent (base polymer) are blocked by specific hydrolyzable silyl groups, it is possible to manufacture a lactic-acid-ester-type room-temperature-curable organopolysiloxane composition excellent in all characteristics including curability, adhesive properties, workability, and the like that were not attainable by the conventional lactic-acid-ester-type room-temperature curable (RTV) silicone rubber composition.Type: GrantFiled: October 21, 2022Date of Patent: September 24, 2024Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Akitsugu Fujiwara, Takafumi Sakamoto
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Patent number: 12098280Abstract: The invention relates to polyamide polymeric films comprising zwitterionic polysiloxane. The films of the invention may be used for providing high performance in the filtration applications.Type: GrantFiled: August 10, 2018Date of Patent: September 24, 2024Assignees: Sabanci Universitesi, Istanbul Teknik UniversitesiInventors: Yusuf Ziya Menceloglu, Serkan Unal, Selda Erkoç Ilter, Ismail Koyuncu, Jalal Al Din Sharabati, Serkan Guclu, Derya Yuksel Imer, Farzin Saffarimiandoab
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Patent number: 12098281Abstract: A dual curable organopolysiloxane composition is disclosed. The composition comprises: (A) a first organopolysiloxane having at least two mercapto (—SH) functional groups per molecule and free of an alkenyl group; (B) a second organopolysiloxane having at least one alkenyl group and at least one silicon atom-bonded alkoxy group per molecule; (C) optionally an organopolysiloxane having at least two alkenyl groups per molecule and free of silicon atom-bonded alkoxy group; (D) a photo-initiator; (E) a condensation catalyst; and (F) an epoxy functional compound. The composition has the ability to both photo-cure and cure through exposure to moisture, and exhibits good to excellent curability and long-term storage stability.Type: GrantFiled: October 4, 2019Date of Patent: September 24, 2024Assignee: Dow Silicones CorporationInventors: Junying Liu, Xianghuai Wang
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Patent number: 12098282Abstract: A film-forming composition includes a compound including a Si—H bond and an orthoester. The compound preferably includes a structural unit that is a structural unit represented by formula (1-1), a structural unit represented by formula (1-2), or a combination thereof. In the formula (1-1) and the formula (1-2), R1 and R2 each represent a hydroxy group, a halogen atom, or a monovalent organic group having 1 to 20 carbon atoms; and R3 represents a substituted or unsubstituted divalent hydrocarbon group having 1 to 20 carbon atoms that bonds to two Si atoms.Type: GrantFiled: July 30, 2020Date of Patent: September 24, 2024Assignee: JSR CORPORATIONInventors: Tomoaki Seko, Tomoya Taji, Nozomi Satou, Hiromitsu Tanaka, Tatsuya Sakai
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Patent number: 12098283Abstract: Described herein are borate salts useful as additives, binders, and electrolyte salts for solid state lithium ion batteries. In particular, the borate salts of Formula (I), Formula (II) and Formula (III) as described herein: can be bound to an existing polymer to provide polymeric binders for ceramic solid state electrolytes that are themselves capable of ion transport independent of the ceramic.Type: GrantFiled: February 24, 2023Date of Patent: September 24, 2024Assignee: UCHICAGO ARGONNE, LLCInventors: Chen Liao, Trevor L. Dzwiniel, Kewel Liu
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Patent number: 12098284Abstract: Bitumen granules including at least: bitumen, a compound of general formula R1-(COOH)z (I), a compound of general formula R2-(NH)nCONH—X—(NHCO)p(NH)n-R3 (II), and a compound of general formula Ar1-R—Ar2 (III); and a method for producing the bitumen granules and to the use thereof as asphalt binder.Type: GrantFiled: December 9, 2019Date of Patent: September 24, 2024Assignee: TOTAL MARKETING SERVICESInventors: Régis Vincent, Romain Colliat
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Patent number: 12098285Abstract: A bio-derived wearable film includes an acid-hydrolyzed palm stem pith, a starch, a cellulose, a synthetic polymer, a plant hydrogel, glycerin, and a dye, and a method of producing the bio-derived wearable film. The bio-wearable film has a water absorption of 0.00 to 0.16% measured according to ASTM D570; a carbonate content of 100 to 200 ppm; and shows no cracks when tested according to ASTM D5419.Type: GrantFiled: April 26, 2024Date of Patent: September 24, 2024Assignee: IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITYInventors: ABM Sharif Hossain, Mohammed Saad Aleissa, Hassan Ahmed Rudayni, Naif M. A. Alotaibi, Mohammed Ibrahim Alghonaim
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Patent number: 12098286Abstract: Provided herein are compounds that are able to bind metal ions (e.g., free metal ions or metal ions bound to low affinity ligands) in a sample or subject. Also provided herein are methods of using the compounds for chelating metal ions and for the treatment of diseases associated with abnormal levels of metal ions. Methods of preparing the compounds and pharmaceutical compositions are also provided.Type: GrantFiled: May 15, 2023Date of Patent: September 24, 2024Assignees: The General Hospital Corporation, Northeastern UniversityInventors: Hak Soo Choi, Jonghan Kim, Georges El Fakhri
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Patent number: 12098287Abstract: An azo compound represented by the following formula (1) or a salt thereof, Wherein A1 represents a naphthyl group which may have a substituent; A2, A3, and A4 each independently represent a phenyl group which may have a substituent or a naphthyl group which may have a substituent; R1 represents a hydrogen atom, a hydroxy group, a C1-4 alkoxy group, or a substituted or unsubstituted amino group; m represents an integer of 0 to 5; M represents a hydrogen atom or ion, a metal ion, or an ammonium ion; n represents 1 or 2; k represents 0 or 1; and each hydrogen atom on ring a and ring b may be substituted with the substituent R1 or substituent SO3M.Type: GrantFiled: December 17, 2019Date of Patent: September 24, 2024Assignee: NIPPON KAYAKU KABUSHIKI KAISHAInventors: Yu Hattori, Ryoutarou Morita, Noriaki Mochizuki
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Patent number: 12098288Abstract: The azomethine compound provided by this case is a compound showing high chroma and having excellent light resistance.Type: GrantFiled: December 28, 2020Date of Patent: September 24, 2024Assignee: Canon Kabushiki KaishaInventors: Taichi Shintou, Koromo Shirota, Ai Hayakawa, Tsuyoshi Santo
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Patent number: 12098289Abstract: Disclosed is a photochromic composition comprising a naphthopyran-based photochromic compound having a specific structure and an oligomer.Type: GrantFiled: December 6, 2019Date of Patent: September 24, 2024Assignees: THE PILOT INK CO., LTD., KABUSHIKI KAISHA PILOT CORPORATIONInventor: Yasuaki Kambe
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Patent number: 12098290Abstract: The present invention is a low dielectric silica powder, which has an average particle size of 0.1 to 30 ?m and a dielectric loss tangent of 0.0005 or less at 10 GHz. An object is to provide: a silica powder with an extremely small dielectric loss tangent; a resin composition containing the same; and a method for manufacturing a silica powder with a low dielectric loss tangent and strong adhesion at the interface to resin.Type: GrantFiled: May 17, 2021Date of Patent: September 24, 2024Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventors: Toshio Shiobara, Hajime Itokawa
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Patent number: 12098291Abstract: The present application provides high solids film coating compositions comprising a water-soluble cellulose ether, hydroxy propyl cellulose (HPC), a poly (N-vinyl pyrrolidone-co-vinyl acetate) copolymer, a film-forming agent based on D-glucose, plasticizer, medium chain triglycerides (MCT) and an anti-tack agent. The invention further provides a process for preparing the above described film coating compositions and method of coating solid substrate with such coating compositions.Type: GrantFiled: October 7, 2019Date of Patent: September 24, 2024Assignee: ISP INVESTMENTS LLCInventors: Kapish Karan, Ronald Hach, Stuart C. Porter
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Patent number: 12098292Abstract: The present invention provides an aqueous pigment concentrate comprising one or more pigments, wherein the total pigment concentration in the aqueous pigment concentrate is from 5 to 40 wt. %, one or more pigment dispersing agents, wherein the total pigment dispersing agent concentration in the aqueous pigment concentrate is from 0.5 to 5 wt. %, one or more non-ionic surfactants with a hydrophilic-lipophilic balance (HLB) value of at least (12), wherein the total concentration of non-ionic surfactants with an HLB value of at least (12) in the aqueous pigment concentrate is from 0.1 to 10 wt. %, and water as balance. Also provided is an aqueous ink comprising the aqueous pigment concentrate as well as a use thereof for inkjet printing, preferably on a corrugated board or on a liner for the production of corrugated board.Type: GrantFiled: November 27, 2020Date of Patent: September 24, 2024Assignee: TIGER COATINGS GMBH & CO. KGInventors: Iurii Gnatiuk, Christoph Lumetzberger, Dieter Holzinger
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Patent number: 12098293Abstract: A radiation-curable ink jet composition contains a polymerizable compound, a white pigment, and inorganic particles different from the white pigment. The polymerizable compound includes a monofunctional polymerizable compound. The content of the monofunctional polymerizable compound is 80 mass % or more with respect to the total mass of the polymerizable compound contained in the radiation-curable ink jet composition.Type: GrantFiled: August 5, 2022Date of Patent: September 24, 2024Assignee: SEIKO EPSON CORPORATIONInventors: Shohei Namikoshi, Kyohei Tanaka
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Patent number: 12098294Abstract: Ligand-capped scattering nanoparticles, curable ink compositions containing the ligand-capped scattering nanoparticles, and methods of forming films from the ink compositions are provided. Also provided are cured films formed by curing the ink compositions and photonic devices incorporating the films. The ligands bound to the inorganic scattering nanoparticles include a head group and a tail group. The head group includes a polyamine chain and binds the ligands to the nanoparticle surface. The tail group includes a polyalkylene oxide chain.Type: GrantFiled: April 24, 2023Date of Patent: September 24, 2024Assignee: Kateeva, Inc.Inventors: William P. Freeman, Elena Rogojina
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Patent number: 12098295Abstract: The present invention relates to a polymodal polymer composition having homogeneous as well as heterogeneous particles formed by radical emulsion polymerization of monomers from category A which forms homopolymers with Tg above 15° C. and monomers from category B which forms homopolymers with Tg below ?15° C. The polymer composition is composed of at least two different populations of particles, differing in mean particle size value by at least a factor of 2. Thus, the two different populations of polymer particles in the polymer composition differ with respect to size and monomer composition of the particles.Type: GrantFiled: September 11, 2019Date of Patent: September 24, 2024Assignee: ORGANIK KIMYA SANAYI VE TIC. A.S.Inventors: Cansu Akarsu Dülgar, Guillermo Perez Lorenzo, Utkan Bahri Bakirci, Fatma Arslan
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Patent number: 12098296Abstract: A low odor aqueous quick-drying coating composition is described. The composition is a water based latex coating composition that includes a binder component with at least one copolymer and a neutralizing component. The composition dries in less than about 10 minutes at a temperature between about 5° C. to 35° C. and a relative humidity between about 30% and 95% and has a pH of 9.5 or less. The coating composition may be used for applications such as road marking and coating exterior surfaces, where use of a low-odor coating is desired.Type: GrantFiled: April 18, 2023Date of Patent: September 24, 2024Assignee: SWIMC LLCInventors: Emile Stevens, Andrew Hearley
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Patent number: 12098297Abstract: Plastic powder for use as a building material for manufacturing a three-dimensional object by layer-by-layer melting and solidification by hardening of the building material at the positions corresponding to the cross-section of the three-dimensional object in the respective layer by exposure to radiation, preferably by exposure to NIR radiation, wherein the plastic powder comprises a dry blend of polymer-based particles and particles of a NIR absorber, wherein the NIR absorber comprises carbon black or is carbon black and wherein the weight percentage of carbon black in the total weight of polymer and carbon black particles is in the range of at least 0.02% and at most 0.45%, and/or wherein the carbon black has a mean primary particle diameter in the range of from 15 nm to 70 nm, preferably of at least 26 nm and/or at most 58 nm.Type: GrantFiled: November 7, 2019Date of Patent: September 24, 2024Assignee: EOS GmbH Electro Optical SystemsInventors: Andreas Hotter, Stefan Paternoster, Heiko Pfisterer, Malin Gerg, Thomas Mattes, Marius Christ
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Patent number: 12098298Abstract: A method of sealing surface imperfections on a sanded surface of a repair to a vehicle body is provided that includes an uncured layer of a formulation being applied to sanded cured body filler on the vehicle body. The formulation includes a polyester resin, a crosslinking agent, a solvent, and a particulate filler. The uncured layer is exposed to actinic radiation to induce cure of the uncured layer to form a sealing coating. The resulting seal coating has able to seal surface imperfections. A surface imperfection sealing formulation is also provided that includes a polyester resin and a multifunctional crosslinking agent. A solvent is provided. A photoinitiator renders the formulation curable upon exposure to ultraviolet light exposure. A particulate filler is also present in an amount to result in a formulation with an uncured viscosity of between 2600 and 3000 centipoises.Type: GrantFiled: September 7, 2021Date of Patent: September 24, 2024Assignee: Illinois Tool Works Inc.Inventors: Mehdi Habibpour, Matt James Lertola, Grant Shouldice
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Patent number: 12098299Abstract: A chemical mechanical polishing slurry, including silicon dioxide particles, a nitrogen-containing heterocyclic compound having one or more carboxy group(s), and an ethoxylated butoxylated alky alcohol, and use of the chemical mechanical polishing slurry in the polishing silicon oxide, polysilicon, and silicon nitride. Polishing rate for silicon nitride using the polishing slurry is much higher than that for silicon oxide and polysilicon. The polishing slurry can be applied to chemical mechanical polishing in which silicon oxide/polysilicon is used as the stop layer, and can be used to control the amount of oxide and polysilicon removed from the substrate surface during polishing.Type: GrantFiled: December 18, 2019Date of Patent: September 24, 2024Assignee: ANJI MICROELECTRONICS (SHANGHAI) CO., LTD.Inventors: Wenting Zhou, Jianfen Jing, Ying Yao, Xinyuan Cai, Jian Ma, Heng Li
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Patent number: 12098300Abstract: An aspect of the present invention is a polishing liquid containing abrasive grains, a copolymer, and a liquid medium, in which the copolymer has a structure unit derived from at least one styrene compound selected from the group consisting of styrene and a styrene derivative and a structure unit derived from acrylic acid, a content of the copolymer is more than 0.01% by mass and 0.2% by mass or less based on the total amount of the polishing liquid, and a pH of the polishing liquid is more than 4.5.Type: GrantFiled: February 19, 2019Date of Patent: September 24, 2024Assignee: RESONAC CORPORATIONInventors: Ai Fujimatsu, Mamiko Iwano, Nao Yamamura
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Patent number: 12098301Abstract: The present invention provides a polishing liquid which reduces the occurrence of dishing and erosion on a surface to be polished of an object to be polished having a cobalt-containing film after polishing in a case where the polishing liquid is applied to CMP of the object to be polished, and makes it possible to manufacture a semiconductor product having excellent reliability. The present invention also provides a chemical mechanical polishing method using the polishing liquid. The polishing liquid of an embodiment of the present invention is a polishing liquid used for chemical mechanical polishing of an object to be polished having a cobalt-containing film, and includes a colloidal silica, an organic acid, a passivation film forming agent, an anionic surfactant; hydrogen peroxide; potassium; and sodium, in which a value of a difference obtained by subtracting the ClogP value of the passivation film forming agent from the ClogP value of the anionic surfactant is more than 2.00 and less than 8.Type: GrantFiled: November 11, 2021Date of Patent: September 24, 2024Assignee: FUJIFILM CorporationInventor: Tetsuya Kamimura
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Patent number: 12098302Abstract: The aqueous adhesive for a tennis ball includes rubber latex. The rubber latex is a mixture of liquid rubber latex and solid rubber latex. When a solid content in the aqueous adhesive is measured at a temperature of 140° C. by a curelastometer, a torque is not less than 0.26 N·m after 10 minutes from start of heating. The tennis ball includes a seam portion formed of the aqueous adhesive for a tennis ball.Type: GrantFiled: March 2, 2022Date of Patent: September 24, 2024Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Sho Goji, Takehiko Hyodo, Kazuyoshi Shiga
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Patent number: 12098303Abstract: Disclosed is a fixing member in which adhesion of foreign substances to its surface is suppressed, and which hardly causes lateral displacement when such fixing members are attached together to form a joined state. The fixing member disclosed herein includes a surface having a coefficient of kinetic friction of 1.50 or less, an arithmetic mean roughness Ra of 5.00 ?m or less, and a shear stress at the time of self-attachment of 100.00 N or more.Type: GrantFiled: October 31, 2019Date of Patent: September 24, 2024Assignee: ZEON CORPORATIONInventors: Hidekazu Tanaka, Atsushi Sone
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Patent number: 12098304Abstract: The present invention provides pre-applied contact adhesives that maintains strong cohesiveness over extended time and varied temperature conditions, while balancing low adhesiveness to other substrates. The pre-applied adhesives are applied onto paperboard, corrugated board, Kraft paper, paper, plastic film, glass, and are suitable as label, package, envelope, carton, case, box, label, bag, multilayer film, foil bag, bottle or band.Type: GrantFiled: September 25, 2020Date of Patent: September 24, 2024Assignee: HENKEL AG & CO. KGaAInventor: Chuiwah Alice Cheung