Patents Issued in April 14, 2022
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Publication number: 20220112336Abstract: The present disclosure provides compositions, articles thereof, and methods of forming compositions. In at least one aspect, a composition includes (1) an epoxy, (2) an amino or amido hardener, (3) a polyaniline, (4) a dopant selected from a triazolyl, a thiazolyl, a quinolinyl, a salicylate, a benzoate, a glycolate, a phosphate, a sulfonate, an oxalate, or combination(s) thereof; and (5) a pigment selected from titanium dioxide, silica, talc, mica, aluminium stearate, or combination(s) thereof. The polyaniline+dopant comprises greater than 6 wt %, by weight of the composition. In at least one aspect, a method includes introducing an acid form of a polyaniline to a hydroxide to form a polyaniline hydroxide. The method includes introducing a dopant to the polyaniline hydroxide to form a doped polyaniline.Type: ApplicationFiled: August 20, 2021Publication date: April 14, 2022Inventors: Vijaykumar IJERI, Stephen P. GAYDOS, Patrick J. KINLEN
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Publication number: 20220112337Abstract: A polyimide composite, a method of preparing thereof, and an application thereof are provided. A general structure of the polyimide composite is: SiO2-(?-CD-Ada)x/PI, and x is 3 to 5. The polyimide composite has the functions of self-repairing and anti-aging.Type: ApplicationFiled: March 31, 2020Publication date: April 14, 2022Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Yamin Wang
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Publication number: 20220112338Abstract: A branched organosilicon compound is provided having the general formula: (R1)3—X—[SiR20]n—SiR2R3. In the formula: each R is independently a substituted or unsubstituted hydrocarbyl group; each R1 is selected from R and —OSi(R4)3, with the proviso that at least one R1 is —OSi(R4)3; each R4 is selected from R, —OSi(R5)3, and —[OSiR2]mOSiR3; each R5 is selected from R, —OSi(R6)3, and —[OSiR2]mOSiR3; each R6 is selected from R and —[OSiR2]mOSiR3; with the proviso that at least one of R4, R5 and R6 is —[OSiR2]mOSiR3; 0?m?100; X is a divalent linking group; 1?n?10; and R3 has the general -D-Op—(CqH2qO)r—R8. In R3, D is a divalent hydrocarbon linking group, subscript p is 0 or 1, subscript q is independently selected from 2 to 4 in each moiety indicated by subscript r, subscript r is from 1 to 500, and R8 is selected from substituted or unsubstituted hydrocarbyl groups and H.Type: ApplicationFiled: December 30, 2019Publication date: April 14, 2022Inventors: Nanguo LIU, Zachary WENZLICK
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Publication number: 20220112339Abstract: Methods of forming lignin prepolymers are provided. In an embodiment, such a method comprises adding an acid to an ozonized reaction mixture, the ozonized reaction mixture comprising ozonized lignin having a backbone, and aromatic monomers cleaved from a lignin, under conditions to react the cleaved aromatic monomers with the backbone of the ozonized lignin to form a lignin prepolymer. The methods may further comprise using the lignin prepolymer to form a lignin resin.Type: ApplicationFiled: December 17, 2021Publication date: April 14, 2022Inventors: Bala Subramaniam, Julian R. Silverman, Andrew M. Danby, Thomas Binder, Steffan Green
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Publication number: 20220112340Abstract: Disclosed are sensor materials and sensors prepared from thermoplastic polymers filled with 2D nanoparticles. The thermoplastic polymers filled with 2D nanoparticles are prepared by a method in which a thermoplastic polymer is melt-blended with at least one layered material under shear sufficient to exfoliate the layered material in the thermoplastic polymer until 2D nanoparticles are formed, to provide covalently linked 2D nanoparticle-filled thermoplastic polymers. Such filled thermoplastic polymers have utility for preparing various types of sensors which are useful in a variety of practical applications and devices.Type: ApplicationFiled: October 8, 2021Publication date: April 14, 2022Applicant: Rutgers, The State University of New JerseyInventors: Jennifer K. Lynch-Branzoi, Ali Ashraf
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Publication number: 20220112341Abstract: The present invention relates to: a biodegradable capsule which is a capsule having a form in which a capsule wall surrounds fragrance or oil, wherein a polymer, formed by the reaction of a fibrous polymer, a protein polymer, an aliphatic polyesterpolyol and an aliphatic crosslinking agent, constitutes the capsule wall of the capsule; and a manufacturing thereof.Type: ApplicationFiled: January 16, 2020Publication date: April 14, 2022Applicant: DAEHA MANTECH CO., LTD.Inventors: Hyun KIM, Gyeong-In CHO, Seung Hwan CHA, Jung-Pyo KIM, Min-Ho JONG, Dong-Yeon YANG
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Publication number: 20220112342Abstract: The invention relates to a block co-polymer film having different morphologies within said film, uses thereof and processes for its preparation.Type: ApplicationFiled: July 29, 2019Publication date: April 14, 2022Applicant: Yissum Research Development Company of The Hebrew University of Jerusalem Ltd.Inventors: Roy SHENHAR, Elisheva MICHMAN, Marcus MULLER
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Publication number: 20220112343Abstract: The present invention relates to self-supported elastomeric film made from a composition comprising polymer latex particles bearing ethylenically unsaturated groups pending from the polymeric backbone of the latex particles wherein the ethylenic unsaturation is separated from the polymeric backbone by at least 3 chemical bonds, to an article comprising the self-supported elastomeric film and to a method for making a self-supported elastomeric film from a composition comprising said polymer latex particles.Type: ApplicationFiled: January 21, 2020Publication date: April 14, 2022Applicant: SYNTHOMER (UK) LTD.Inventor: Peter Shaw
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Publication number: 20220112344Abstract: The present invention provides an apparatus for producing a prepreg, for applying a coating liquid to a reinforcing fiber sheet, the apparatus including: a coating section including: a liquid pool storing the coating liquid and having a portion whose cross-sectional area decreases continuously and vertically downward, and a narrowed section having a slit-like outlet in communication with the lower end of the liquid pool; a running mechanism for allowing the reinforcing fiber sheet to run vertically downward and be introduced into the coating section; a take-up mechanism for taking up the reinforcing fiber sheet downward from the coating section; wall constituent members opposed to each other in the thickness direction of the reinforcing fiber sheet to form the narrowed section; and an external force application mechanism for applying an external force to the wall constituent members in the thickness direction of the reinforcing fiber sheet.Type: ApplicationFiled: August 20, 2019Publication date: April 14, 2022Applicant: Toray Industries, Inc.Inventors: So Nishino, Yoshikazu Kono, Takashi Ochi, Junichi Aoki, Yoshiyuki Kitamura, Kiyoshi Minoura
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Publication number: 20220112345Abstract: A plastic substrate includes: a transparent plastic support member; a first inorganic layer on a surface of the plastic support member; and a first organic-inorganic hybrid layer on the first inorganic layer. A display device includes a display panel and a window on the display panel, the window including the plastic substrate.Type: ApplicationFiled: December 22, 2021Publication date: April 14, 2022Inventors: Jinnyoung Heo, Sanggu Kim, Hyemin Seo, Sungguk An, Dongjin Jeong
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Publication number: 20220112346Abstract: A coated film with barrier properties can include a film comprising a layer selected from the group consisting of a polymer layer, vacuum applied coating, a printed layer, and a primer coating; an ethylene vinyl alcohol copolymer/ethylene acrylic acid copolymer blend (EVOH/EAA) barrier coating on the layer and comprising ethylene vinyl alcohol copolymer (EVOH) and ethylene acrylic acid copolymer (EAA) at a weight ratio of EVOH to EAA of 1.5:1 to about 6:1, wherein the EAA has an acrylic acid content of 10 wt % to 35 wt %; and wherein the coated film has percent reduction in oxygen transmission rate (23° C., 50% relative humidity) of 80% or greater relative to a same film without the EVOH/EAA barrier coating.Type: ApplicationFiled: January 16, 2020Publication date: April 14, 2022Applicant: Michelman, Inc.Inventors: Robin Cooper, Guillaume Putod
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Publication number: 20220112347Abstract: The present invention provides a method for preparing a conductive silk fibroin material, comprising the steps of: (1) preparation of a high-molecular-weight silk fibroin solution; (2) preparation of an insoluble silk fibroin material; (3) surface treatment of the silk fibroin material; (4) oxidation of the silk fibroin material; and (5) in-situ oxidative polymerization of 3,4-ethylenedioxythiophene on the surface of the graft-modified silk fibroin material. In the present invention, a conductive composite film grafted with 3,4-ethylenedioxythiophene on the surface is prepared, and the surface resistance is 100 to 5000 ohms. The preparation process is simple and mild, and the obtained conductive silk fibroin material can be used as a flexible electronic device, especially as a device for measuring human blood glucose level and heartbeat.Type: ApplicationFiled: March 24, 2020Publication date: April 14, 2022Inventors: Tieling XING, Juntao ZHAO, Shenzhou LU, Yirong WANG, Shuqing LU, Guoqiang CHEN, Chuchu LIN
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Publication number: 20220112348Abstract: Molded polymer foam articles are described as having a novel a foam structure. The polymer foam articles include a continuous polymer matrix defining a plurality of pneumatoceles therein which is present throughout the entirety of the article, including in the surface region extending 500 microns beneath the surface of the article. The surface region is further characterized as having compressed pneumatoceles. The novel foam structure is achieved even when molding polymer foam articles comprising a thickness of more than 2 cm, a volume of more than 1000 cm3; or both a volume of more than 1000 cm3 and a thickness of more than 2 cm. Methods of making the molded polymer foam articles are also described.Type: ApplicationFiled: December 20, 2021Publication date: April 14, 2022Inventors: Jason L. Minnich, Travis J. Biggs, Alicyn M. Rhoades, Olivia K. Dubin
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Publication number: 20220112349Abstract: This invention relates to compositions and methods which make advantageous use of vinylidene fluoride (CH2?CF2), and in particular embodiments, to heat transfer fluids and heat transfer methods, blowing agents, and thermoplastic foams which utilize vinylidene fluoride (CH2?CF2). Compositions of the present invention include from about 0.1 to about 60 percent, on a weight basis, of a co-agent and from about 99.0 to about 40 percent, on a weight basis, of vinylidene fluoride (CH2?CF2).Type: ApplicationFiled: October 20, 2021Publication date: April 14, 2022Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Rajiv R. Singh, David J. Williams, Robert G. Richard
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Publication number: 20220112350Abstract: Disclosed herein are manufacturing/casting processes for the preparation of a foam.Type: ApplicationFiled: December 22, 2021Publication date: April 14, 2022Inventor: Ashish MITRA
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Publication number: 20220112351Abstract: A method is provided for deconstructing macromolecules (MM) into lower molecular weight (MW) fragments in high yield by promoting first desirable reactions (Reactions1) that result in chemolytic scission of bonds in the backbone, chain, matrix, or network that defines the MM and obtain a first product mixture (Product1). The method includes conveying the prepared feedstock in a flowpath toward a reactor while adding a first agent of a first type (A1T1) suitable for promoting Reactions1, and a second agent (A2) suitable for promoting Reactions1 to obtain a first reaction mixture which is heated under controlled pressure.Type: ApplicationFiled: October 5, 2021Publication date: April 14, 2022Inventors: W. Marcus Trygstad, Anil K. Jhawar
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Publication number: 20220112352Abstract: Methods of depolymerizing polyolefin-based material into useful petrochemical products using styrene oligomers or polymers, and heat are described. The styrene oligomers or polymers improve the depolymerization reaction by decreasing the halftime for the depolymerization, which results in a higher depolymerization rate and a shorter residence time in the depolymerization unit, allowing for a predictable depolymerization reaction, and decreasing the branching or aromatic formations in the product.Type: ApplicationFiled: October 7, 2021Publication date: April 14, 2022Applicant: Basell Poliolefine Italia S.r.l.Inventors: Sandor Nagy, Daniel F. White, Christopher D. Smith, David L. Ramage
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Publication number: 20220112353Abstract: The present invention provides a preparation method for ultra-high wear-resistant graphene epoxy resin composites, belonging to the technical field of macroscopic lubrication. The present invention firstly adopts a physical blending method to uniformly mix graphene powder and epoxy resin, and then cures the mixture at high temperature to prepare graphene epoxy resin composites with ultra-low wear rate. The present invention adopts a solution blending method to uniformly combine graphene and epoxy resin, improving the friction and wear performance of epoxy resin and expanding the application of epoxy resin in the field of tribology.Type: ApplicationFiled: March 9, 2021Publication date: April 14, 2022Inventors: Zhenyu ZHANG, Yuefeng DU, Dongdong LIU, Liangchao GUO
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Publication number: 20220112354Abstract: Embodiments are directed to a pourable foam comprising a first resin component comprising a polymeric methylene diphenyl diisocyanate, a second resin component comprising a polyol, and a barium sulfate powder component. The barium sulfate powder component is combined with the second resin component prior to combining the first and second resin components. The barium sulfate component may comprise between 1% and 50% of the pourable foam. The pourable foam may be used to repair or create aircraft components.Type: ApplicationFiled: October 12, 2020Publication date: April 14, 2022Applicant: Bell Textron Inc.Inventor: Suvankar Mishra
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Publication number: 20220112355Abstract: The curable composition contains an organosilicon compound in which an ultraviolet absorbing moiety and a silane coupling moiety are linked by a urethane bond.Type: ApplicationFiled: December 23, 2021Publication date: April 14, 2022Applicant: HOYA LENS THAILAND LTD.Inventors: Yusuke SEKIGUCHI, Masahito IGARI
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Publication number: 20220112356Abstract: Provided are: a resin additive composition containing a specific metal phosphate, which composition has excellent dispersibility in a resin even when made into a pellet form and exhibits a desired physical property improving effect when incorporated into a resin; and a synthetic resin composition using the same. The resin additive composition contains, with respect to 100 parts by mass of (A) sodium-2,2?-methylene-bis(4,6-di-tert-butylphenyl)phosphate: 25 to 400 parts by mass of (B) a lithium phosphate compound represented by the following Formula (1); and 10 to 300 parts by mass of (C) a fatty acid metal salt represented by the following Formula (2). The component (C) is incorporated in an amount of 10 parts by mass to 50 parts by mass with respect to a total of 100 parts by mass of the components (A) and (B).Type: ApplicationFiled: December 21, 2021Publication date: April 14, 2022Applicant: ADEKA CORPORATIONInventors: Mitsuru FUKUSHIMA, Naoko TANJI, Tomonori SHIMIZU
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Publication number: 20220112357Abstract: A three-dimensional printing formulation can include polymeric powder. The polymeric powder can include high aspect ratio composite particles including glass fibers coated with an encapsulating polymer in an amount from about 5 wt % to about 80 wt % based on a total weight of the polymeric powder, and low aspect ratio filler particles in an amount from about 20 wt % to about 95 wt % based on a total weight of the polymeric powder. The high aspect ratio composite particles can have an aspect ratio from about 7:1 to about 30:1 and the low aspect ratio filler particles can have an aspect ratio from 1:1 to less than 7:1.Type: ApplicationFiled: June 10, 2019Publication date: April 14, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Jesiska Tandy, Stanely J. Kozmiski, Alay Yamane
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Publication number: 20220112358Abstract: Provided is a glass fiber-reinforced resin molded article with high mechanical strength and in which occurrence of undispersion of glass fiber is suppressed. In the glass fiber-reinforced resin molded article, glass fiber includes a flat cross-sectional shape having a minor axis D1 in the range of 3.0 ?m or more and 10.5 ?m or less and a major axis D2 in the range of 11.0 ?m or more and 29.0 ?m or less, the number average fiber length L (?m) of the glass fiber included in the glass fiber-reinforced resin molded article is in the range of 195 ?m or more and less than 400 ?m, the glass fiber content C (wt %) in the glass fiber-reinforced resin molded article is in the range of more than 50.0 wt % and 80.0 wt % or less, and the D1, D2, L, and C satisfy the following formula (1): 1200.0?C×L2/(D1×D22)?2550.0 ??(1).Type: ApplicationFiled: September 4, 2019Publication date: April 14, 2022Inventors: Yosuke NUKUI, Mao TAKAIZUMI, Shunsuke KUSABA
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Publication number: 20220112359Abstract: Thermoplastic polyurethane (TPU) compositions, methods for producing TPU compositions, methods of using TPU compositions, and apparatuses produced therefrom are disclosed. Disclosed TPU compositions include a thermoplastic polyurethane polymer, a heat stabilizer, a flow agent, and a filler material. The filler may be a glass fiber. Disclosed TPU compositions have improved thermal stability and improved flow properties suitable for injection molding of articles of manufacture having a large plurality of fine openings or pores. Articles produced from the composition have superior thermal stability, abrasion resistance, and chemical resistance. Example articles include screening members for vibratory screening machines.Type: ApplicationFiled: December 20, 2021Publication date: April 14, 2022Inventors: James R. Colgrove, Keith Wojciechowski
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Publication number: 20220112360Abstract: The present invention relates to a cross-linkable rubber composition, the cross-linkable rubber composition comprising a natural rubber (NR), a filler, and a resin. The resin is a terpolymer of ethylene, acrylic ester and maleic anhydride and is present in an amount ranging from ?5 to ?20 phr.Type: ApplicationFiled: September 26, 2019Publication date: April 14, 2022Inventors: Anup MONDAL, Henrik STEVENS, Louis REUVEKAMP
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Publication number: 20220112361Abstract: A formulation for rubber composition with reduced odor and good thermal oxidative aging-resistance and tension fatigue resistance comprising 100 parts by weight of a diene elastomer, 30 to 70 parts by weight of a reinforcing filler, 0.1 to 8 parts by weight of an antidegradant composition, and 0.5 to 3 parts by weight of a crosslinker, wherein the antidegradant composition includes a 6PPD antidegradant with a purity of equal to or greater than about 98% and an S-TMQ. The rubber composition has no added odor inhibitor/adsorbent or deodorizing additive, while by using combination of 6PPD with purity of equal to or greater than about 98% and an S-TMQ instead of traditional combination of 6PPD and a TMQ, the VOC emission of the rubber composition is effectively reduced, the odor grade is reduced, and the thermal oxidative aging-resistance and tension fatigue resistance is improved.Type: ApplicationFiled: October 13, 2021Publication date: April 14, 2022Inventors: Yang GAO, Jin ZHANG, Zhimin TANG
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Publication number: 20220112362Abstract: A flexible pipe for transporting fluids in hydrocarbon production. The flexible pipe includes at least one layer comprised of a thermoplastic vulcanizate (TPV) composition. In one embodiment, the TPV composition further includes a cyclic olefin copolymer present in a range from 0.1 wt % to 30 wt % based upon a total weight of the TPV composition. In another embodiment, the TPV composition further includes a hydrocarbon resin present in a range from 0.1 wt % to 30 wt % based upon a total weight of the TPV composition. In another embodiment, the TPV composition further includes a slip agent present in a range from 0.1 wt % to 30 wt % based upon a total weight of the TPV composition. In another embodiment, the TPV composition further includes a silicon hydride reducing agent compound with at least two Si—H groups. In another embodiment, the TPV composition further includes a polyolefin based compatibilizer. In another embodiment, the TPV composition has an abrasion resistance of 75 mg/1000 cycle or less.Type: ApplicationFiled: September 9, 2019Publication date: April 14, 2022Inventors: Krishnan Anantha Narayana Iyer, Antonios K. Doufas, Anthony J. Dias, Andrew A. Takacs
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Publication number: 20220112363Abstract: Embodiments are directed to compositions comprising at least one polyethylene (PE) having a density ranging from 0.850 g/cc to 0.970 g/cc, and a polymer processing aid (PPA) masterbatch comprising a PPA polymer blend, at least one polymeric carrier, and optionally up to 12 wt. % of one or more inorganic materials. The PPA polymer blend comprises from 40 to 60 wt. % of one or more fluoroelastomers, and from 40 to 60 wt. % of polyethylene glycol. The composition further comprises at least one fragrance oil. The composition is defined by the equation: RED (PE?PPA masterbatch)<RED (Fragrance oil?PPA masterbatch), wherein the RED (PE?PPA masterbatch) is the relative energy difference (RED) value for the PE and PPA masterbatch and RED (Fragrance oil?PPA masterbatch) is the RED value for the fragrance oil and PPA masterbatch.Type: ApplicationFiled: January 7, 2020Publication date: April 14, 2022Applicant: Dow Global Technologies LLCInventors: Fawzi G. Hamad, Scott T. Matteucci, Kyle E. Hart, Arnaldo T. Lorenzo, Gregory F. Meyers, Kenneth L. Kearns, JR., Jianbo Hou
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Publication number: 20220112364Abstract: In an embodiment, a thermoplastic vulcanizate (TPV) composition includes a rubber, a thermoplastic polyolefin, and a polyhedral oligomeric silsesquioxane, wherein: a concentration of the rubber is from 10 wt % to 80 wt % based on a combined weight of the rubber and the thermoplastic polyolefin; a concentration of the thermoplastic polyolefin is from 20 wt % to 90 wt % based on the combined weight of the rubber and the thermoplastic polyolefin; and a concentration of the polyhedral oligomeric silsesquioxane is from 0.1 wt % to 20 wt % based on the total weight of the TPV composition. In another embodiment, a process for preparing a dynamically vulcanized thermoplastic vulcanizate composition includes melt processing under shear conditions at least one thermoplastic resin, at least one rubber, at least one curing agent, and at least one polyhedral oligomeric silsesquioxane; and forming a dynamically vulcanized thermoplastic vulcanizate composition. In another embodiment, a pipe is provided.Type: ApplicationFiled: March 23, 2020Publication date: April 14, 2022Inventors: Krishnan Anantha Narayana Iyer, Antonios K. Doufas, Anthony J. Dias
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Publication number: 20220112365Abstract: Heterophasic propylene copolymer compositions may include a polymer matrix of a random propylene copolymer and an elastomeric copolymer dispersed in the polymer matrix in an amount ranging from about 10 to 35 wt. %, relative to the weight of the composition. The random propylene copolymer may include one or more comonomers in an amount ranging from about 0.5 to 8.0 wt. % of the random propylene copolymer. The elastomeric copolymer may include propylene and one or more comonomers, where the one or more comonomers are present in an amount ranging from about 15 to 60 wt. % of the elastomeric copolymer. Films may be formed from heterophasic propylene copolymer compositions. Methods of preparing heterophasic propylene copolymer compositions may include performing a multistage polymerization.Type: ApplicationFiled: January 13, 2020Publication date: April 14, 2022Applicant: Braskem S.A.Inventors: Luiza Burns Barreto, Antonio Carlos Quental, Gerd Lohse
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Publication number: 20220112366Abstract: A propylene polymer composition comprising a propylene polymer and an ethylene-?-olefin copolymer (provided that the ethylene-?-olefin copolymer is not the propylene polymer), the propylene polymer composition satisfying requirement (I): Requirement (I) an absolute value of a difference between a die swell ratio at a shear rate of 24 sec?1 and a die swell ratio at a shear rate of 6,080 sec?1 is 0.29 or less. One embodiment of the present invention is a propylene polymer composition which additionally satisfies the requirement (II). Requirement (II): The ethylene triad chains (EEE) in an ortho-dichlorobenzene-insoluble fraction are 2.0 mol % or more.Type: ApplicationFiled: January 15, 2020Publication date: April 14, 2022Inventors: Yu HIGUCHI, Masahiro YANAGISAWA
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Publication number: 20220112367Abstract: A polymer composition has at least one polypropylene-based thermoplastic polymer material and a dielectric liquid. The dielectric liquid has at least one mineral oil and at least one polar compound of the benzophenone type, acetophenone type or a derivative thereof.Type: ApplicationFiled: December 23, 2021Publication date: April 14, 2022Inventors: Gabriele PEREGO, Christelle MAZEL, Matthias MEYER, Dimitri CHARRIER, Xavier FESTAZ, Anthony COMBESSIS
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Publication number: 20220112368Abstract: A resin composition for a redox flow battery separator, and a method for producing a redox flow battery separator using same are provided. The resin composition includes: a polyolefin-based resin; a fumed silica; a compatibilizing agent including at least one selected from the group consisting of a maleic anhydride graft-polyethylene, a maleic acid graft-polyethylene, an alkyl maleate graft-polyethylene, a maleamic acid graft-polyethylene, and polyethylene oxide; and a pore former.Type: ApplicationFiled: November 25, 2019Publication date: April 14, 2022Applicant: LOTTE CHEMICAL CORPORATIONInventors: Min Suk Jung, Hye Seon Kim, In Bo Kang, Hee Man Park, Sang Sun Park
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Publication number: 20220112369Abstract: An object of the present invention is to provide a polycarbonate resin composition which satisfies mechanical properties, flame retardancy, and appearance of molded articles at a higher level. The flame-retardant polycarbonate resin composition of the present disclosure contains, based on 100 parts by weight of a resin component consisting of (A) 40 to 100 parts by weight of a polycarbonate resin (component A) and (B) 60 to 0 parts by weight of a polyester resin (component B), (CI) 0 to 30 parts by weight of a polymer obtained by polymerizing at least one selected from the group consisting of an aromatic vinyl monomer, a vinyl cyanide monomer, and an alkyl (meth) acrylate monomer (component CI), (CII) 1 to 10 parts by weight of an impact modifier other than the component CI (component CII), (D) 1 to 20 parts by weight of phosphazene having 98.5 mol % or more of phosphazene cyclic trimer (component D), and (E) 0.05 to 2 parts by weight of dripping inhibitor (component E).Type: ApplicationFiled: September 5, 2019Publication date: April 14, 2022Applicant: TEIJIN LIMITEDInventor: Kento MASUMURA
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Publication number: 20220112370Abstract: A polymeric blend composite is provided which includes 60 wt % to 99 wt % Poly Ether Ketone Ketone (PEKK), 1 wt % to 6 wt % Multi walled carbon nanotubes (MWCNTs), and 0 wt % to 40 wt % Poly-(2,5-Benzimidazole) (ABPBI). A process for preparing the polymeric blend composite is also provided according to which 60 wt % to 99 wt % PEKK, 1 wt % to 6 wt % MWCNT and 0 wt % to 40 wt % ABPBI are mixed, followed by melt processing on a twin-screw extruder. The extrudates of the polymeric blend composite possess higher electrical conductivity and storage Modulus as compared to PEKK without MWCNTs and PEKK+ABPBI blends without MWCNTs.Type: ApplicationFiled: November 5, 2019Publication date: April 14, 2022Inventors: Aditi S. KAPADIA, Prakash D. TRIVEDI, Amol T. PATIL, Arup R. BHATTACHARYYA
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Publication number: 20220112371Abstract: Described herein are binder formulations based on acryloyloxy-functionalized polyurethanes.Type: ApplicationFiled: October 18, 2019Publication date: April 14, 2022Inventor: Wolfgang Paulus
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Publication number: 20220112372Abstract: A polymer composition that is capable of exhibiting a unique combination of ductility (e.g., tensile elongation at break), impact strength (e.g., Charpy notched impact strength), and dimensional stability is provided. For example, the polymer composition may contain a liquid crystalline polymer in combination with an epoxy-functionalized olefin copolymer and an inorganic particulate material.Type: ApplicationFiled: December 21, 2021Publication date: April 14, 2022Inventor: Young Shin Kim
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Publication number: 20220112373Abstract: Provided is a thermosetting resin composition which exhibits low water absorption and excellent reflow resistance properties without compromising heat resistance or moldability. This thermosetting resin composition contains a polyalkenylphenol compound (A), a polymaleimide compound (B), a liquid polybutadiene compound (C) and a radical initiator (D). The liquid polybutadiene compound (C) has structural units represented by formula (1)-1 and, optionally, structural units represented by formula (l)-2 and, optionally, structural units other than the structural units represented by formula (1)-1 and formula (1)-2. If the average number of structural units represented by formula (1)-1 per molecule is denoted by m, the average number of structural units represented by formula (1)-2 per molecule is denoted by n and the average number of structural units other than the structural units represented by formula (1)-1 and formula (1)-2 is denoted by w, the value of m/(m+n+w) is 0.15-1.Type: ApplicationFiled: September 18, 2019Publication date: April 14, 2022Applicant: SHOWA DENKO K.K.Inventor: Chika MINEZAKI
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Publication number: 20220112374Abstract: The present invention relates to a polyphenylene sulfide resin composition. The polyphenylene sulfide resin composition contains (A) a polyphenylene sulfide resin, (B) a glycidyl group-containing copolymer containing an ?-olefin and an ?, ?-unsaturated glycidyl ester, (C) a fluororesin (C), and (D) a carbon fiber. The present invention significantly improves the frictional wear characteristics of a molded product made from the polyphenylene sulfide resin composition, particularly at high temperature and in a solution. Further, the molded product made from the polyphenylene sulfide resin composition of the present invention has an excellent impact strength. Thus, the polyphenylene sulfide resin composition of the present invention is useful for electronic device parts, automobile parts, structural parts, mechanical parts, and oil drilling and transportation parts, for example.Type: ApplicationFiled: October 14, 2020Publication date: April 14, 2022Applicant: Toray Resin CompanyInventors: So Wakao, Kazuki Akiba
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Publication number: 20220112375Abstract: A curable silicone composition is disclosed. The curable silicone composition comprises: (A) a silicone resin consisting essentially of R3SiO1/2 siloxane units and SiO4/2 siloxane units, wherein each R is the same or different, and independently selected from halogen-substituted or unsubstituted monovalent hydrocarbon groups free of aliphatic unsaturated bonds; (B) an organopolysiloxane having at least two alkenyl groups per molecule and free of SiO4/2 siloxane units in the organopolysiloxane; (C) an organosiloxane having at least three silicon atom-bonded hydrogen atoms per molecule; and (D) a hydrosilylation catalyst.Type: ApplicationFiled: January 21, 2020Publication date: April 14, 2022Inventors: Stanton J. DENT, Randall G. SCHMIDT
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Publication number: 20220112376Abstract: 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: ApplicationFiled: December 22, 2021Publication date: April 14, 2022Applicant: WACKER CHEMIE AGInventors: Torsten SIXT, Jian NIE
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Publication number: 20220112377Abstract: The invention relates to a radiation-curable silicone composition for additive-manufacturing technology comprising mercapto-functional polyorganosiloxane(s) as Component A, organosiloxane(s) with at least two aliphatic unsaturated carbon-carbon moieties as Component B, photo-initiator(s) as Component C for initiating a curing reaction between Component A and Component B, dye(s) as Component D dissolved in mercapto-functional polyorganosiloxane(s) as Component E, the mercapto-functional polyorganosiloxane(s) having a fraction of (mercaptoalkyl)methylsiloxane units of at least 50 mol %, wherein Component D is dissolved in Component E before Component D is combined with the other components of the radiation-curable silicone composition.Type: ApplicationFiled: February 17, 2020Publication date: April 14, 2022Inventors: Henning Hoffmann, Peter U. Osswald
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Publication number: 20220112378Abstract: The present disclosure provides embodiments of an asphalt composition and methods of making that may include asphalt binder; a recycled polymer component; an epoxy-functionalized ethylene copolymer, the epoxy-functionalized ethylene copolymer having the formula E/X/Y/Z. E may be a copolymer unit —(CH2CH2)— derived from ethylene; X may be a copolymer unit —(CH2CR1R2)—, where R1 is hydrogen, methyl, or ethyl, and R2 is carboalkoxy, acyloxy, or alkoxy of 1 to 10 carbon atoms, present in from 0 to about 40 weight % of the copolymer; Y may be a copolymer unit —(CH2CR3R4)—, where R3 is hydrogen or methyl and R4 is carboglycidoxy or glycidoxy present in from 0 to about 25 weight % of the copolymer; Z may be a copolymer derived from comonomers including carbon monoxide, sulfur dioxide, acrylonitrile, or other monomers, present from 0 to about 10 weight % of the copolymer.Type: ApplicationFiled: January 31, 2020Publication date: April 14, 2022Applicants: Dow Global Technologies LLC, Performance Materials NA, Inc.Inventors: Cristina Serrat, Charles J. DuBois, Jr., Hayley A. Brown, Jorge C. Gomes, Renata de Oliveira Pimentel
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Publication number: 20220112379Abstract: Embodiments herein relate to a composite material including about 10 to 80 wt. % of a polymer phase, the polymer phase comprising a thermoplastic polymer with a density of less than about 1.9 g-m-2; and about 20 to 90 wt. % of a dispersed mixed particulate phase, the dispersed mixed particulate phase comprising a mixed particulate and about 0.005 to 8 wt. % of a coating of at least one interfacial modifier. The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700 MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Other embodiments are also included herein.Type: ApplicationFiled: October 1, 2021Publication date: April 14, 2022Applicant: Tundra Composites, LLCInventors: Kurt E. Heikkila, John S. Kroll
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Publication number: 20220112380Abstract: The present disclosure provides compositions, articles thereof, and methods of forming compositions. In at least one aspect, a composition includes (1) an epoxy, (2) an amino or amido hardener, (3) a polyaniline, (4) a dopant selected from a triazolyl, a thiazolyl, a quinolinyl, a salicylate, a benzoate, a glycolate, a phosphate, a sulfonate, or combination(s) thereof; and (5) a pigment selected from titanium dioxide, silica, talc, mica, aluminium stearate, or combination(s) thereof. The polyaniline+dopant comprises 6 wt % or less, by total volume of the composition. The present disclosure provides substrates having a composition disposed thereon. In at least one aspect, a method includes introducing an acid form of a polyaniline to a hydroxide to form a polyaniline hydroxide. The method includes introducing a dopant to the polyaniline hydroxide to form a doped polyaniline.Type: ApplicationFiled: August 20, 2021Publication date: April 14, 2022Inventors: Vijaykumar Ijeri, Stephen P. Gaydos, Patrick J. Kinlen, Sathiyanarayanan Sadagopan, Arunchandran Chenan, Jeyaram Ramachandran
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Publication number: 20220112381Abstract: The present application relates to an antimicrobial coated substrate with one or more surfaces and a TiO2 coating on at least one of the surfaces of the substrate, where the coating has a rhombohedral microstructure. Also disclosed is a process for preparing an antimicrobial coated substrate with one or more surfaces and methods of killing microbes.Type: ApplicationFiled: October 12, 2021Publication date: April 14, 2022Inventors: Heather HUNT, Azlin MUSTAPHA, Eduardo Torres DOMINQUEZ
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Publication number: 20220112382Abstract: The present disclosure relates to a camouflage material for use in a snowy environment. The camouflage material includes hexagonal boron nitride (h-BN). The disclosure further relates to the use of hexagonal boron nitride for UV signature management in a camouflage material, as well as a camouflage product including such a camouflage material.Type: ApplicationFiled: January 31, 2019Publication date: April 14, 2022Inventors: Ann-Sofie OLOVSSON, Björn BOSTRÖM
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Publication number: 20220112383Abstract: The present invention relates to a non-stick coating comprising a transparent finishing coat, said finishing coat comprising at least one thermostable resin and fillers whose d50 is greater than the average thickness of said finishing coat.Type: ApplicationFiled: December 20, 2019Publication date: April 14, 2022Applicant: SEB S.A.Inventors: Romain Besnard, Aurelien Dubanchet, Laurent Caillier
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Publication number: 20220112384Abstract: The invention relates to photoactive oligomeric aminoketones for compositions and inks curable with ultraviolet (UV) light. The oligomeric ketones are particularly useful for printing or coating materials wherein a low migration of photoinitiators, and reduced transfer of ink from the printed to another surface are desired, such as, for example, food packaging.Type: ApplicationFiled: October 5, 2021Publication date: April 14, 2022Applicant: SUN CHEMICAL CORPORATIONInventors: Jürgen Dieker, Kai-Uwe W. Gaudl
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Publication number: 20220112385Abstract: An aqueous inkjet ink of the present disclosure is an active energy ray curable aqueous inkjet ink including a water-soluble monomer having a polymerizable group and a hydrazide compound. The water-soluble monomer is a curable substance having a ketone structure.Type: ApplicationFiled: October 6, 2021Publication date: April 14, 2022Inventors: Kenji SHINJO, Yohei KOHASHI, Tatsuaki ORIHARA, Takeshi OKADA