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公开(公告)号：US20240198420A1
公开(公告)日：2024-06-20
申请号：US18555688
申请日：2022-04-18
Applicant: SABIC Global Technologies B.V.
Inventor： Sara Ali Abbas , Saeed Omar Badahdah , Donald Owens , Amit Kumar Tevtia , Karina Katarzyna Kopec
CPC classification number: B22F3/02 , B22F3/24 , B22F7/02 , B22F2003/242 , B22F2998/10
Abstract: The present application describes the development of a method for creating a continuous conductive metal layer on a surface of a component, the component preferably made of molded acrylonitrile butadiene styrene polymer (ABS) or polycarbonate/ABS (PC/ABS) blend, the method utilizing cold sintering. This method avoids the need for chromic acid etching pretreatment prior to the electroplating process. Continuous, conductive and thickness-controllable layers of metals such as Ni, Fe, Cu or Ni/Fe have been created on the plastic surface using the cold sintering. The method will also work with any other metal. Thus, molded ABS or PC/ABS parts can be further electroplated without the need to go through the undesirable etching process.
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公开(公告)号：US20240182796A1
公开(公告)日：2024-06-06
申请号：US18283535
申请日：2022-03-17
Inventor： Syed Ahmed Ali , Ziyauddin Shahabuddin Qureshi , Khalid Jafar Al-Nawad , Abdullah Mohammed Aitani , Sulaiman Saleh Al-Khattaf , Abdulkarim Al-Mutairi , Khalid Almajnouni , Nabil Alyasser , Mahalingam Rathinam Jothi
CPC classification number: C10G47/20 , B01J29/166 , B01J29/7415 , B01J29/7815 , B01J35/633 , B01J35/647 , B01J2229/18 , C07C2523/28 , C07C2523/42 , C07C2523/75 , C07C2523/755 , C07C2529/16 , C07C2529/74 , C07C2529/78
Abstract: A process for converting a feedstock including dicyclopentadiene to monoaromatic hydrocarbons, the process including providing a hydrocracking catalyst including a zeolite support having an average pore diameter of 5 to 13 nanometers, such as 9 to 12 nanometers, and greater than 3 to 15 weight percent, such as 5 to 15 weight percent of molybdenum tungsten, nickel, cobalt, platinum, palladium, or a combination comprising at least one of the foregoing impregnated on the zeolite support based on a total weight of the hydrocracking catalyst: and contacting the feedstock with the hydrocracking catalyst in the presence of hydrogen to provide a reaction product stream including the monoaromatic hydrocarbons converted from the dicyclopentadiene.
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公开(公告)号：US11986800B2
公开(公告)日：2024-05-21
申请号：US17785216
申请日：2020-11-10
Applicant: SABIC GLOBAL TECHNOLOGIES, B.V.
Inventor： Wugeng Liang , Dick Nagaki , Yu-Lun Fang , David West
CPC classification number: B01J23/10 , B01J21/04 , B01J37/0201 , B01J37/088 , C07C2/84 , C07C2521/04 , C07C2523/02 , C07C2523/10
Abstract: The invention relates to a composition containing a catalyst having high catalytic stability for conducting oxidative coupling of methane (OCM) at high carbon efficiency, while improving both methane and oxygen conversion. Particularly, the inventive catalyst is a metal oxide supported catalyst, which contains an alkali metal promoter and a mixed metal oxide component having at least one alkali earth metal and at least one rare earth metal. The metal oxide support is selected in a manner, such that at least a portion of the metal oxide support is capable of reacting with at least a part or whole of the alkali metal promoter under conditions of calcination during catalyst preparation. The invention further provides a method for preparing such a metal oxide supported catalyst composition, using a calcination process. Additionally, the invention further describes a process for producing C2+ hydrocarbons, using such a catalyst composition.
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公开(公告)号：US20240132638A1
公开(公告)日：2024-04-25
申请号：US18277806
申请日：2022-02-18
Applicant: SABIC Global Technologies B.V.
CPC classification number: C08F10/06 , C08J9/141 , C08K3/34 , C08J2203/14 , C08J2323/12
Abstract: High melt strength polypropylene composition, wherein the high melt strength polypropylene composition comprises a high melt strength polypropylene, wherein the high melt strength polypropylene composition has a melt strength ≥45 cN, more preferably ≥50 cN, more preferably ≥55 cN, even more preferably ≥60 cN, even more preferably ≥65 cN, wherein the melt strength is determined in accordance with ISO 16790:2005 at a temperature of 200° C., using a cylindrical capillary having a length of 20 mm and a width of 2 mm, a starting velocity v0 of 9.8 mm/s and an acceleration of 6 mm/s2 and wherein the high melt strength polypropylene composition has a melt flow rate ≥1.0 and ≤4.0 g/10 min as determined in accordance with ASTM D1238 (2013) at a temperature of 230° C. under a load of 2.16 kg.
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公开(公告)号：US20240124789A1
公开(公告)日：2024-04-18
申请号：US18046034
申请日：2022-10-12
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: C10G69/04 , B01J21/04 , B01J23/83 , B01J29/045 , C10G11/14 , C10G45/68 , C10G47/20 , C10G2300/70 , C10G2400/30
Abstract: In accordance with one or more embodiments of the present disclosure, a multi-stage process for upgrading a mixed pyrolysis oil comprising polyaromatic compounds to benzene, toluene, ethylbenzene, and xylenes (BTEX) includes combining light pyrolysis oil with heavy pyrolysis oil to form the mixed pyrolysis oil; upgrading the mixed pyrolysis oil in a slurry-phase reactor zone to produce intermediate products, wherein the slurry-phase reactor zone comprises a mixed metal oxide catalyst; and hydrocracking the intermediate products in a fixed-bed reactor zone to produce the BTEX, wherein the fixed-bed reactor zone comprises a mesoporous zeolite-supported metal catalyst.
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Patent Agency Ranking
公开(公告)号：US11952440B2
公开(公告)日：2024-04-09
申请号：US17285958
申请日：2019-10-17
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Lidong Li , Salah Al Hubish
IPC: C08F110/02 , C08K5/17 , C08K5/5445
CPC classification number: C08F110/02 , C08K5/17 , C08K5/5445 , C08F2410/02 , C08F2420/00
Abstract: The present invention relates to a process for the production of a polyethylene by polymerisation of a reaction mixture comprising ethylene in the presence a catalyst system and an antistatic agent according to formula I: (I) wherein R1, R2 and R3 stand for a moiety according to formula II or a hydrocarbon moiety having 1 to 20 carbon atoms (II) wherein each of R4, R5 and R6 may be the same or different, and wherein each of R4, R5 and R6 is a hydrocarbon moiety having 1 to 10 carbon atoms, and wherein at least one of R1, R2 and R3 is a moiety according to formula II. Such process allows for the reduction of sheeting in the polymerisation reactor without compromising the polymerisation reaction kinetics.
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公开(公告)号：US11952333B2
公开(公告)日：2024-04-09
申请号：US17636535
申请日：2020-08-10
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Mamilla Sekhar Babu
IPC: C07C5/09
CPC classification number: C07C5/09
Abstract: Systems and methods for producing 1,3-butadiene from a C4 hydrocarbon mixture are disclosed. The C4 hydrocarbon mixture comprising 1,3-butadiene, C4 acetylenes, and other C4 hydrocarbons is processed in an extractive distillation column to produce a crude 1,3-butadiene stream that comprises 1,3-butadiene, and C4 acetylenes including vinyl acetylene and ethyl acetylene. The crude 1,3-butadiene stream is subsequently distilled in the first distillation column, and the bottom stream of the first distillation column is further distilled in a second distillation column to produce an overhead stream comprising primarily 1,3-butadiene. A side stream comprising primarily C4 acetylenes is withdrawn from the second distillation column and processed in a selective hydrogenation unit to produce additional 1,3-butadiene.
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公开(公告)号：US20240067786A1
公开(公告)日：2024-02-29
申请号：US18269812
申请日：2021-11-30
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Li YUAN , Priya GARG
CPC classification number: C08J5/18 , B32B27/06 , B32B27/32 , B65B51/10 , B32B2307/31 , B32B2307/542 , B32B2307/7376 , B32B2553/00 , C08J2323/08
Abstract: The present invention relates to a film comprising at least one sealing layer wherein at least one layer A of the sealing layer(s) comprises a polyethylene comprising moieties derived from ethylene and moieties derived from an α-olefin comprising 4 to 10 carbon atoms, the polyethylene having a density of ≥870 and ≤920 kg/m3 as determined in accordance with ASTM D792 (2013), wherein the polyethylene has: a fraction of material that is eluted in analytical temperature rising elution fractionation (a-TREF) at a temperature ≤30.0° C. of ≤14.0 wt %, preferably ≥5.0 wt % and ≤14.0 wt %, more preferably ≥5.0 wt % and ≤12.5 wt %, with regard to the total weight of the polyethylene; a shear storage modulus G′ determined at a shear loss modulus G″=5000 Pa of
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公开(公告)号：US20240067588A1
公开(公告)日：2024-02-29
申请号：US18259962
申请日：2021-12-20
Applicant: SABIC Global Technologies B.V.
Inventor： Shahid Azam , Abdulmajeed Mohammed Al-Hamdan , Mohammed Fahad Al-Anazi , Bander Bawareth , Ashim Kumar Ghosh , Debashis Chakraborty , Somak Paul , Rajan V. Deshmukh , Ahmed Hussain Eissa , Omar A. Marghalani , Sebastiano Licciulli
CPC classification number: C07C5/222 , C07C7/005 , C07C2529/40
Abstract: A method for purifying 1-hexene is disclosed. The method can include contacting a first stream containing 1-hexene and 2-ethyl-1-butene with an isomerization catalyst containing an comprising an alumina, silica-alumina, a zeolite, or an ion exchange resin, or any combinations thereof, under conditions sufficient to selectively isomerize at least a portion of 2-ethyl-1-butene into 3-methyl-2-pentene and form a second stream containing 1-hexene and 3-methyl-2-pentene, and separating the second stream into a third stream containing 1-hexene and a fourth stream containing 3-methyl-2-pentene.
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公开(公告)号：US11912634B2
公开(公告)日：2024-02-27
申请号：US17741638
申请日：2022-05-11
Applicant: SABIC Global Technologies B.V.
Inventor： Andrew George Kells , Mohamed Akasha M. Khaleel
Abstract: A calcium sulfate urea (UCS) fertilizer granule and methods for making and using the same are disclosed. The granule can include urea, calcium sulfate, and a calcium sulfate urea adduct. The granule can contain 33 wt. % to 40 wt. % elemental nitrogen, 2 wt. % to 5 wt. % elemental calcium, and 2 wt. % to 5 wt. % elemental sulfur.
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