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公开(公告)号：US20240352159A1
公开(公告)日：2024-10-24
申请号：US18682304
申请日：2022-08-10
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Nicolaas Hendrika Friederichs , William GAUTHIER , Paulette HAZIN
IPC: C08F4/76 , C08F110/04 , C08F110/14
CPC classification number: C08F4/76 , C08F110/04 , C08F110/14
Abstract: The invention relates to a process for preparing polyalpha-olefins using a catalyst composition comprising a reaction product of an organometallic complex and a co-catalyst, wherein the comprising an organometallic complex is represented by the general formula: LMXn wherein: (i) ‘L’ is an organic ligand; (ii) ‘M’ is a transition metal having a valency of ‘p’, wherein the metal ‘M’ is selected from Ti, Zr, and Hf; (iii) ‘X’ is an anionic ligand to the metal ‘M’, and wherein ‘X’ is selected from the group consisting of halogens, alkyls, aralkyls, alkoxides, amides, and combinations thereof; (iv) ‘n’ is the number of ‘X’ groups and equals p-2.
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公开(公告)号：US20240351964A1
公开(公告)日：2024-10-24
申请号：US18685628
申请日：2022-09-12
Applicant: SABIC Global Technologies B.V.
Abstract: A process for producing isopentane and isoamylene can comprise passing a feed stream comprising C5 hydrocarbons through a hydrodesulfurization assembly to produce a first stream: passing the first stream to a first separation assembly to produce a second stream and a first separated stream: passing the second stream to a deisopentanizer assembly to produce a second separated stream comprising isopentane, a third separated stream comprising C6+ hydrocarbons, and a raffinate stream comprising C5 hydrocarbons; and passing the raffinate stream to a reactor assembly to produce a reaction product stream comprising isoamylene. The present disclosure also provides for a system for producing isopentane and isoamylene.
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公开(公告)号：US12122961B2
公开(公告)日：2024-10-22
申请号：US17421576
申请日：2019-01-28
Applicant: SABIC Global Technologies B.V. , DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
Inventor： Mao Ye , Yinfeng Zhao , Zhongmin Liu , Hailong Tang , Jing Wang , Jinling Zhang , Tao Zhang , Talal Khaled Al-Shammari
CPC classification number: C10G11/182 , B01J8/1863 , B01J8/1872 , B01J8/24 , B01J35/40 , B01J35/51 , B01J2208/00991 , C10G2300/1044 , C10G2300/4018 , C10G2300/4025 , C10G2300/4093 , C10G2300/701 , C10G2300/703 , C10G2400/20 , C10G2400/30
Abstract: The present disclosure includes a system for producing low carbon olefins and/or aromatics from raw material comprising naphtha. The system can include a reaction unit that includes a fast fluidized bed reactor, a stripping unit that includes a stripper, and a regeneration unit. The reactor unit is adapted to allow the catalytic cracking of naphtha and to output reaction unit effluent material (spent catalyst and product gas) into the stripping unit, which is adapted to output product gas. The stripping unit is connected to and in fluid communication with the regeneration unit such that the stripping unit supplies the spent catalyst from the reaction unit to regeneration unit. The regeneration unit is adapted to regenerate the spent catalyst to form regenerated catalyst. The regeneration unit is connected to and in fluid communication with the fast fluidized bed reactor such that, in operation, regenerated catalyst can be sent to the fast fluidized bed reactor of the reaction unit.
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公开(公告)号：US12121887B2
公开(公告)日：2024-10-22
申请号：US16976991
申请日：2019-02-22
Applicant: SABIC Global Technologies B.V.
Inventor： Biju Maippan Devassy , Rekha Mahadevaiah , Prashant Kumar Raichur Krishtacharya , Vinod Sankaran Nair
CPC classification number: B01J37/0205 , B01J23/26 , B01J37/0236 , B01J37/12 , B01J37/16 , C07C5/322 , B01J21/04 , C07C11/09
Abstract: A method for the dehydrogenation of lower alkanes is disclosed. The method employs a chromium-alumina dehydrogenation catalyst with high chromium content supported on eta-alumina. The catalyst contains greater than 25 percent by weight chromium in the form of chromium (III) oxide, and exhibits extended stability over traditional alkane dehydrogenation catalysts.
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公开(公告)号：US20240336771A1
公开(公告)日：2024-10-10
申请号：US18719952
申请日：2022-12-13
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Ting HUANG , Chaodong JIANG , Christelle Marie Helene GREIN , Xin KONG , Kunjiao LI , Zhuo WANG
CPC classification number: C08L23/12 , A45C5/02 , C08L23/06 , C08L23/0815 , C08L23/16 , C08L2205/025 , C08L2205/03 , C08L2205/22 , C08L2207/02 , C08L2207/062
Abstract: The invention relates to a composition comprising (A) a heterophasic propylene copolymer, (B) a propylene homopolymer and (C) a polyolefin-based elastomer, wherein (A) the heterophasic propylene copolymer consists of (al) a propylene-based matrix, wherein the propylene-based matrix consists of a propylene homopolymer and/or a propylene copolymer consisting of at least 90 wt % of propylene monomer units and at most 10 wt % of ethylene and/or α-olefin monomer units, based on the total weight of the propylene-based matrix and (a2) a dispersed ethylene-α-olefin copolymer, wherein the sum of the total amount of propylene-based matrix and total amount of the dispersed ethylene-α-olefin copolymer in the heterophasic propylene copolymer is 100 wt %, (C) the polyolefin-based elastomer has a melt flow index of 15 to 50 dg/min measured according to ASTM D1238 with a 2.16 kg load at 190° C., the total amount of (a2) and (C) with respect to the total composition is 20.0 to 26.0 wt % and the composition has a melt flow index as measured according to ISOl133-1:2011 with a 2.16 kg load at 230° C. of 25 to 60 dg/min.
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Patent Agency Ranking
公开(公告)号：US20240336747A1
公开(公告)日：2024-10-10
申请号：US18690069
申请日：2023-04-24
Applicant: SABIC Global Technologies B.V.
Inventor： Tayirjan Taylor Isimjan , Maher N. Aloufi , David West , Toseef Ahmed
CPC classification number: C08J3/203 , A01N25/10 , A01N59/16 , C08K3/28 , C08J2323/06 , C08K2201/013
Abstract: Disclosed is a method of preparing a polymer composite component, wherein the method comprises uniformly dispersing glycerol and metal ions on a polymer powder to create a polymer composite powder, extruding the polymer composite powder at a temperature of at least 80° C., thereby converting a portion of the metal ions to metal atoms, and then forming the component from the extruded polymer composite. The component can be a thin film, to be applies to surfaces to increase antimicrobial properties.
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公开(公告)号：US12104026B2
公开(公告)日：2024-10-01
申请号：US17639073
申请日：2020-08-28
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
CPC classification number: C08J5/18 , B32B27/08 , B32B27/32 , B32B2307/518 , B32B2439/70 , C08J2323/06
Abstract: The present invention relates to a package comprising a bi-directionally oriented polyethylene film, wherein the bi-directionally oriented film comprises a polymer having moieties derived from ethylene and moieties derived from 1-hexene, wherein the polymer has: (a) a density of ≥910 and ≤930 kg/m3, preferably ≥916 and ≤925 kg/m3, as determined in accordance with ASTM D792 (2008); (b) a melt mass-flow rate of ≥0.2, preferably ≥0.5 or ≥0.6, and ≤5.0 g/10 min, as determined in accordance with ASTM D1238 (2013) at a temperature of 190° C. under a load of 2.16 kg; (c) a fraction that is eluted in analytical temperature rising elution fractionation (a-TREF) at a temperature ≤30.0° C. of ≥8.0 wt %, preferably ≥11.0 wt %, with regard to the total weight of the polymer; and (d) a fraction eluted in a-TREF at a temperature >94.0° C. of ≥20.0 wt %, with regard to the total weight of the polymer; and preferably (e) a fraction eluted in a-TREF at a temperature >30.0° C. and ≤94.0° C. of ≥40.0 and ≤64.0 wt %, with regard to the total weight of the polymer; wherein the package is a bag or pouch containing at least one seal obtained by thermal sealing of two layers of the polyethylene film. Such package allows for handling, in particular opening, in a controlled way such that when a tear is introduced to open the package, that tear can be introduced in a controlled line.
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公开(公告)号：US20240324465A1
公开(公告)日：2024-09-26
申请号：US18680667
申请日：2024-05-31
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Jibran KHALIQ , Sybrand VAN DER ZWAAG , Wilhelm Albert GROEN , Jesus Alfonso CARAVEO-FRESCAS
IPC: H10N30/85 , H10N30/092 , H10N30/098 , H10N30/857
CPC classification number: H10N30/852 , H10N30/092 , H10N30/098 , H10N30/857
Abstract: The disclosure concerns filled a polymer composite comprising a piezoelectric filler and a polymer resin. The composite may exhibit a piezoelectric coefficient d33 of greater than 30 pC/N when measured according to the Berlincourt Method using a d33 piezometer and a density of less than 5 g/cc according to the Archimedes method.
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29.发明授权公开(公告)号：US12091619B2
公开(公告)日：2024-09-17
申请号：US18347923
申请日：2023-07-06
Applicant: Saudi Arabian Oil Company , SABIC Global Technologies B.V.
Inventor： Miao Sun , Sohel K Shaikh , Wojciech Andrzej Supronowicz , Chandrasekar Subramani , Eman Z Albaher
CPC classification number: C10G47/04 , B01J19/24 , B01J23/002 , B01J23/83 , C10G69/06 , C10G2300/4006 , C10G2300/4012 , C10G2300/706 , C10G2400/30
Abstract: A method for upgrading mixed pyrolysis oil may include contacting the mixed pyrolysis oil with hydrogen in the presence of a mixed metal oxide catalyst at reaction conditions to produce a reaction effluent including light aromatic compounds. The mixed pyrolysis oil includes multi-ring aromatic compounds and is formed from light pyrolysis oil and heavy pyrolysis oil at a ratio of 10:90 to 40:60 with light pyrolysis oil representing a bottom stream of a gas steam cracker and heavy pyrolysis oil representing a bottom stream of a naphtha steam cracker. The mixed metal oxide catalyst includes a plurality of catalyst particles with each catalyst particles including a plurality of metal oxides. An associated system for upgrading mixed pyrolysis oil may include a pyrolysis upgrading unit housing the mixed metal oxide catalyst and a separation unit operable to separate used mixed metal oxide catalyst from the reaction effluent.
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公开(公告)号：US12091535B2
公开(公告)日：2024-09-17
申请号：US17289055
申请日：2019-11-15
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Abderrahman Meddad , Mansour Al-Otaibi , Fahad S. Al-Mutairy
CPC classification number: C08L23/16 , C08K5/098 , C08K5/20 , C08L23/0815 , D04H3/007 , C08L2203/12 , C08L2205/02
Abstract: The invention relates to a composition comprising: (A) a random copolymer of propylene and a comonomer, wherein the comonomer is ethylene and/or an α-olefin having 4 to 8 carbon atoms, wherein the amount of propylene-derived units is 90 to 99 wt % and the amount of comonomer-derived units is 1.0 to 10 wt % based on the random copolymer, (B) a C10-C30 aliphatic carboxylic acid amide and (C) a nucleating agent comprising a metal salt of hexahydrophthalic acid represented by formula (I) wherein M1 and M2 are the same or different, and may be combined into one cation, and are selected from at least one metal cation of calcium, strontium, lithium, and monobasic aluminum; and wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are either the same or different and are individually selected from the group consisting of hydrogen, C1-C9 alkyl, hydroxy, C1-C9 alkoxy, C1-C9 alkyleneoxy, amine, and C1-C9 alkylamine, halogens, and phenyl, wherein the amount of (B) in the composition is 1000 to 5000 ppm based on the total weight of the composition and the amount of (C) in the composition is 100 to 1000 ppm based on the total weight of the composition.
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