Patents Assigned to SABIC Global Technologies B.V.
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Patent number: 11685867Abstract: The present invention relates to a process for the production of polymers from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; (b) optionally providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to a separation unit; (f) performing a separation operation in the separation unit to obtain a product stream E comprising a monomer; (g) supplying the product stream E to a polymerisation reactor; and (h) performing a polymerisation reaction in the polymerisation reactor to obtain an polymer.Type: GrantFiled: January 24, 2020Date of Patent: June 27, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Anthoni Van Zijl, Nicolas Goyheneix, Lara Galan-Sanchez, Christoph Roosen, Johan Pastwa, Safa Farajzadeh Bibalan
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Patent number: 11685866Abstract: Disclosed is a method for producing low carbon olefins and/or aromatics from feedstock comprising naphtha. The method can include the following steps: a) feeding feedstock comprising naphtha into a fast fluidized bed reactor; b) contacting the feedstock with a catalyst under conditions to produce a gas product and spent catalyst; c) separating the gas product to produce a stream comprising primarily one or more low carbon olefins and/or one or more aromatics; d) transporting the spent catalyst to a regenerator; e) regenerating the spent catalyst in the regenerator to form regenerated catalyst; and f) returning the regenerated catalyst to the fast fluidized bed reactor.Type: GrantFiled: January 28, 2019Date of Patent: June 27, 2023Assignees: SABIC GLOBAL TECHNOLOGIES B.V., DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Yinfeng Zhao, Mao Ye, Zhongmin Liu, Hailong Tang, Jing Wang, Jinling Zhang, Tao Zhang, Talal Khaled Al-Shammari
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Patent number: 11685819Abstract: Oxygen scavenging polymeric compositions that possess an improved oxygen scavenging capability and can be formed into transparent/translucent thin films are disclosed. A composition can include iron powder, ferrous sulfate heptahydrate (FeSO4.7H2O) and glycerol dispersed in polyethylene. Such compositions are useful for creating packaging films with improved oxygen scavenging capability.Type: GrantFiled: December 4, 2019Date of Patent: June 27, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Meghna Markanday, Mohamed Ashraf Moideen, Venkata Ramanarayanan Ganapathy Bhotla, Anantharaman Dhanabalan
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Patent number: 11679370Abstract: The invention is directed to a chemical reactor (100) having (a) two or more gas reactor elements (12) with each gas reactor element (12) having (i) a first reaction chamber (38), and (ii) a feed assembly unit (36), (b) a second reaction chamber (20) coupled with each of the two or more gas reactor elements (12) and configured to independently receive two or more product streams from the two or more gas reactor elements (12); and optionally, (c) a gas converging section (40) located downstream to the second reaction chamber (20). The invention is further directed to a method of producing chemical products using the chemical reactor (100) of the present invention.Type: GrantFiled: July 6, 2021Date of Patent: June 20, 2023Assignee: SABIC Global Technologies B.V.Inventors: Lei Chen, Sreekanth Pannala, David West
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Patent number: 11680028Abstract: Systems and methods for producing olefins and/or aromatics are disclosed. Methods disclosed includes aqua-processing hydro-processing of crude oils and/or heavy oils and/or residue, in an aqua-processing hydro-processing unit, to produce intermediate products, which can then be used to make valuable chemicals such as olefins and aromatics.Type: GrantFiled: January 16, 2020Date of Patent: June 20, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Ravichander Narayanaswamy, Hatem Belfadhel, Girish Koripelly, Alexander Stanislaus, Krishna Kumar Ramamurthy, Krishnan Sankaranarayanan
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Publication number: 20230184523Abstract: A high strength polymer-based cartridge having a polymer case with a first end having a mouth. A body can be formed below the mouth and having a propellant chamber and a longitudinal axis. A back end can be formed opposite the first end and formed below the body, with a first snap ridge comprising a first ridge angle at approximately at 90° to the longitudinal axis; and a second snap ridge, positioned closer to the first end than the first snap ridge, comprising a second ridge angle at approximately at 90° to the longitudinal axis. Further, an insert is configured to engage the back end.Type: ApplicationFiled: September 9, 2022Publication date: June 15, 2023Applicants: PCP TACTICAL, LLC, SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Charles PADGETT, Lanse PADGETT, Mark A. SANNER, Ernest Ford CALDWELL, Gerould HARDING, Christopher WALL
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Patent number: 11673996Abstract: Provided is a tape including a composition having a copolyester including polymeric units derived from ethylene glycol and terephthalic acid or a diester thereof and >0.50 and <5.00 wt % of polymeric units with regard to the total weight of the polyester derived from an oligomeric dihydroxy compound having a number average molecular weight of >500 g/mol and <5000 g/mol. Such tape has an improved tensile-impact strength and a reduced proneness to splitting during weaving.Type: GrantFiled: September 7, 2018Date of Patent: June 13, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Bander Al-Farhood, Zahir Bashir, Satishkumar Mahanth, Roshan Kumar Jha, Kummetha Raghunatha Reddy
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Patent number: 11674033Abstract: Disclosed herein is a core-shell graft copolymer produced by coagulation of an aqueous latex comprising a quantity of particles of the copolymer and a quantity of a fatty acid surfactant, wherein the coagulation involves the addition of a quantity of a multivalent metal salt, preferably a bivalent or trivalent metal salt. Such copolymer provides in an improvement of the surface properties of moulded articles produced from such copolymers, as demonstrated by a reduction of the content of gels in the surface layer.Type: GrantFiled: November 16, 2018Date of Patent: June 13, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Dejin Li, Vern Lowry
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Patent number: 11667854Abstract: The present invention relates to a process for the production of propylene-based polymers from waste plastics feedstocks comprising the steps in this order of: (a) providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; (b) providing a hydrocarbon stream B; (c) supplying a feed C comprising a fraction of the hydrocarbon stream A and a fraction of the hydrocarbon stream B to a thermal cracker furnace comprising cracking coil(s); (d) performing a thermal cracking operation in the presence of steam to obtain a cracked hydrocarbon stream D; (e) supplying the cracked hydrocarbon stream D to a separation unit; (f) performing a separation operation in the separation unit to obtain a product stream E comprising propylene; (g) supplying the product stream E to a polymerisation reactor; and (h) performing a polymerisation reaction in the polymerisation reactor to obtain an propylene-based polymer; wherein in step (d): •? the coil outlet temperature is 2:: 800 and:::; 850° C.Type: GrantFiled: January 24, 2020Date of Patent: June 6, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Anthoni Van Zijl, Nicolas Goyheneix, Lara Galan-Sanchez, Christoph Roosen, Johan Pastwa, Safa Farajzadeh Bibalan
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Patent number: 11666879Abstract: Disclosed herein are systems and processes for the conversion of a methane feedstock to C2+ hydrocarbons.Type: GrantFiled: April 18, 2019Date of Patent: June 6, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Wugeng Liang, Sagar Sarsani, David West, James Kauffman, Jonathan Banke, Hector Perez, Robert C. Schucker, Tian Gu, Vemuri Balakotaiah
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Publication number: 20230167368Abstract: Systems and methods for producing light olefin(s) are disclosed. The method includes contacting a catalyst with a coke precursor to form a light olefin selective catalyst, and contacting the light olefin selective catalyst with a hydrocarbon feed under conditions sufficient to catalytically crack at least a portion of the hydrocarbon feed to form a products stream containing a light olefin, here the light olefin selective catalyst is more selective than the catalyst in catalyzing formation of the light olefin by the catalytic cracking of the hydrocarbon feed.Type: ApplicationFiled: March 22, 2021Publication date: June 1, 2023Applicant: SABIC Global Technologies B.V.Inventors: Khalid A. AL-MAJNOUNI, Wojciech SUPRONOWICZ, Nabil AL-YASSIR, Talal ALDUGMAN, Ahmed ALZENAIDI
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Patent number: 11660792Abstract: The invention relates to a hybrid structure comprising a first component having a base and an upstanding wall extending from the base, the first component having an interior enclosed between the upstanding wall and the base, and a thermoplastic second component moulded to the first component, the second component comprising a reinforcing portion for structurally reinforcing the first component, the reinforcing portion extending in a longitudinal direction of the first component and located in the interior of the first component, the thermoplastic second component further comprising a locking portion that extends adjacently over at least part of an exterior of the first component, wherein the reinforcing portion and the locking portion are integrally formed, thus interlocking the first component in the thermoplastic second component. The invention relates as well to a method for manufacturing such a hybrid structure, and to a vehicle comprising such a hybrid structure.Type: GrantFiled: April 6, 2018Date of Patent: May 30, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Matthew Michael Delaney, Gregory E. Tremblay, Dinesh Munjurulimana, Rajkumar Karthikeyan, Anil Tiwari, Dhanendra Kumar Nagwanshi, Arunachala Parameshwara
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Publication number: 20230147183Abstract: A fertilizer granule containing a core containing a nitrogen containing fertilizer such as urea and a coat on the core, the coat containing an organic zinc (Zn) complex and an inorganic Zn compound, and methods of making and using the fertilizer granule.Type: ApplicationFiled: March 30, 2021Publication date: May 11, 2023Applicant: SABIC Global Technologies B.V.Inventors: Rajamalleswaramma KORIPELLY, Satish BURLA, Samik GUPTA
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Patent number: 11633721Abstract: A multilayer supported oxidative coupling of methane (OCM) catalyst composition (support, first single oxide layer, one or more mixed oxide layers, optional second single oxide layer) characterized by formula AaZbEcDdOx/support; A is alkaline earth metal; Z is first rare earth element; E is second rare earth element; D is redox agent/third rare earth element; the first, second, third rare earth element are not the same; a=1.0; b=0.1-10.0; c=0.1-10.0; d=0-10.0; x balances oxidation states; first single oxide layer (Zb1Ox1, b1=0.1-10.0; x1 balances oxidation states) contacts support and one or more mixed oxide layers; one or more mixed oxide layers (Aa2Zb2Ec2Dd2Ox2, a2=1.0; b2=0.1-10.0; c2=0.1-10.0; d2=0-10.0; x2 balances oxidation states; AaZbEcDdOx and Aa2Zb2Ec2Dd2Ox2 are different) contacts first single oxide layer and optionally second single oxide layer, and second single oxide layer (AO), when present, contacts one or more mixed oxide layers and optionally first single oxide layer.Type: GrantFiled: September 21, 2020Date of Patent: April 25, 2023Assignee: Sabic Global Technologies, B.V.Inventors: Wugeng Liang, Luanyi Li, Hector Perez, Pankaj Gautam, David West
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Publication number: 20230100209Abstract: Systems, devices, and methods for preventing damage of components of a heat exchanger. In some aspects, a system includes an impingement device for the distribution of fluid flow through an inlet of a heat exchanger that includes a first set of members configured to be disposed between an inlet and one or more process tubes of a heat exchanger and arranged in a first orientation, and a second set of members disposed between the first set of members and the inlet. Each member of the second set of members is arranged in a second orientation that is angularly disposed relative to the first orientation.Type: ApplicationFiled: February 25, 2021Publication date: March 30, 2023Applicant: SABIC GLOBAL TECHNOLOGIES B.V.Inventor: Ananth SHARMA
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Patent number: 11613717Abstract: A method of producing a fuel additive includes passing a feed stream comprising C4 hydrocarbons through a methyl tertiary butyl ether unit producing a first process stream; passing the first process stream through a selective hydrogenation unit producing a second process stream; passing the second process stream through an isomerization unit producing a third process stream; and passing the third process stream through a hydration unit producing the fuel additive and a recycle stream.Type: GrantFiled: July 27, 2018Date of Patent: March 28, 2023Assignees: SABIC GLOBAL TECHNOLOGIES B.V., SAUDI ARABIAN OIL COMPANYInventors: Guillermo Leal, Kareemuddin Mahaboob Shaik, Mohammed Bismillah Ansari, Hiren Shethna, Zhonglin Zhang
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Patent number: 11608398Abstract: The invention relates to a process for production of copolymers, in particular for the polymerization of propylene, and another monomer chosen from a group comprising ethylene and a C4-C12 ?-olefin in a horizontal stirred reactor comprising an agitated bed and several reaction zones for forming polymer particles.Type: GrantFiled: July 25, 2019Date of Patent: March 21, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Erik Delsman, Henrica Norberta Alberta Maria Steenbakkers-Menting, Gopala Krishna Surisetty
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Patent number: 11608432Abstract: The invention relates to a pellet comprising a thermoplastic polymer sheath intimately surrounding glass filaments, which glass filaments are covered at least in part with an impregnating agent and extend in a longitudinal direction of said pellets, wherein the thermoplastic polymer sheath is prepared from a thermoplastic polymer composition comprising A) a heterophasic propylene copolymer consisting of a propylene-based matrix and a dispersed ethylene-?-olefin copolymer, wherein the heterophasic propylene copolymer has a melt flow rate of at least 40 g/10 min as determined in accordance with ISO 1133 (230° C., 2.16 kg) and a FOG value of at most 350 ?g/g as determined by VDA 278, wherein the glass filaments are present in an amount of 10-70 wt % based on the pellet.Type: GrantFiled: December 12, 2017Date of Patent: March 21, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Benoit Therese Philippe Lecouvet, Christelle Marie Helene Grein
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Patent number: 11603453Abstract: The invention relates to a composition comprising a heterophasic propylene copolymer (A), glass fibers (B) and an ethylene-?-olefin copolymer (C), wherein the ?-olefin is chosen from the group of ?-olefins having 3 to 12 carbon atoms. The heterophasic propylene copolymer (A) consists of (a) a propylene-based matrix, consisting of a propylene homopolymer and/or a propylene-?-olefin copolymer consisting of at least 85 wt % of propylene and at most 15 wt % of ?-olefin, and (b) a dispersed ethylene-?-olefin copolymer, wherein the heterophasic propylene copolymer has a flexural modulus of less than 1000 MPa, wherein the dispersed ethylene ?-olefin copolymer (b) has an average rubber particle size d50 of at most 1.15 ?m as determined by scanning electron microscopy, and wherein the total amount of (b) the dispersed ethylene-?-olefin copolymer in the heterophasic propylene copolymer (A) and the ethylene-?-olefin copolymer (C) is 30 to 60 wt % based on the total composition.Type: GrantFiled: December 12, 2017Date of Patent: March 14, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.VInventors: Jana Hrachova, Pieter Valkier, Benoit Therese Philippe Lecouvet
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Patent number: 11603419Abstract: The present invention concerns a process for the preparation of a copolymer comprising the steps of copolymerizing under suitable reaction conditions at least one first type of olefin monomer and at least one second type of functionalized olefin monomer using a catalyst system to obtain a polyolefin main chain having one or multiple functionalized short chain branches, the catalyst system comprising: i) a single-site catalyst or catalyst precursor comprising a metal selected from Ti3+ or Cr3+; ii) a co-catalyst; iii) optionally a scavenger.Type: GrantFiled: December 4, 2017Date of Patent: March 14, 2023Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Robbert Duchateau, Miloud Bouyahyi, Lidia Jasinska-Walc