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91.发明授权公开(公告)号：US10072139B2
公开(公告)日：2018-09-11
申请号：US14429207
申请日：2013-09-17
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Marc Herklots , Sarah van Mierloo
CPC classification number: C08L23/14 , B29C43/00 , B29C45/00 , B29C49/00 , B29K2023/14 , B29K2509/00 , B29L2031/00 , C08K3/34 , C08K5/52 , C08K5/524 , C08K9/04 , C08L23/08 , C08L23/0807 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L2205/025 , C08L2205/03 , C08L2207/02 , C08L2308/00 , C08K3/105
Abstract: The invention relates to a Process for the preparation of a composition comprising (A) a heterophasic propylene copolymer, (B) talc and (C) a phenolic antioxidant and/or a processing stabilizer, wherein the heterophasic propylene copolymer consists of (a) a propylene-based matrix, wherein the propylene-based matrix consists of a propylene homopolymer and/or a propylene-α-olefin copolymer consisting of at least 70 wt % of propylene and up to 30 wt % of ethylene, based on the total weight of the propylene-based matrix, wherein the propylene-based matrix is present in an amount of 60 to 95 wt % based on the total heterophasic propylene copolymer and (b) a dispersed ethylene-α-olefin copolymer, wherein the dispersed ethylene-α-olefin copolymer is present in an amount of 40 to 5 wt % based on the total heterophasic propylene copolymer and 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 %, wherein at least part of the talc is surface-modified and wherein the amount of talc in the composition is from about 0.5 to at most 5 wt % based on the heterophasic propylene copolymer, comprising the step of melt-mixing component (A), component (B) and component (C).
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公开(公告)号：US10059656B2
公开(公告)日：2018-08-28
申请号：US15104822
申请日：2014-12-19
Inventor： Mansour I. Taftaf , Jaiprakash Brijlal Sainani , Vladimir Aleksandrovich Zakharov , Gennadii Dimitrievich Bukatov , Vimalkumar Mahendrabhai Patel , Sergei Andreevich Sergeev , Martin Alexander Zuideveld , Aurora Alexandra Batinas-Geurts , Nourdin Ghalit
IPC: C07C233/69 , C07C235/48 , C07C233/18 , C08F110/06 , B01J31/02
CPC classification number: C07C233/69 , B01J31/0202 , B01J2231/64 , B01J2531/007 , C07C233/18 , C07C235/48 , C08F110/06 , C08F2410/01 , C08F4/651 , C08F2500/04 , C08F2500/12 , C08F2500/15 , C08F4/6565
Abstract: A catalyst composition including the compound of Formula I as an internal electron donor, wherein: R1, R2, R3, R4, R5 and R6 are independently selected from a group consisting of hydrogen, straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; R7 is selected from a group consisting of straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; and R8 is selected from a group consisting of aromatic substituted and unsubstituted hydrocarbyl having 6 to 20 carbon atoms. Also disclosed is a process for preparing said polymerization catalyst composition; a polymerization catalyst system comprising said catalyst composition, a co-catalyst and optionally an external electron donor; a polyolefin obtainable by the process; and use of the compound of Formula I as in internal electron donor in catalysts for polymerization of olefins.
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公开(公告)号：US10005673B2
公开(公告)日：2018-06-26
申请号：US15028976
申请日：2014-10-15
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Aghaddin Kh. Mammadov , Shahid N. Shaikh , Clark David Rea , Xiankuan Zhang
CPC classification number: C01B32/50 , B01D53/8687 , B01D2255/2047 , B01D2255/2063 , B01D2255/2065 , B01D2255/20723 , B01D2255/2073 , B01D2255/20769 , B01D2255/20776 , B01D2255/2094 , B01D2255/40 , B01D2256/22 , B01D2257/206 , B01D2257/702 , B01J23/002 , B01J23/34 , B01J23/92 , B01J27/10 , B01J38/12 , Y02P20/154 , Y02P20/584
Abstract: In one embodiment, a process for the purification of CO2 from chlorinated and non-chlorinated hydrocarbons, comprising: contacting a CO2 stream with a metal oxide catalyst, wherein the stream comprises the CO2 and impurities comprising the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; interacting the impurities with the catalyst to form additional CO2 and metal chloride; and regenerating the catalyst by contacting the metal chloride with an oxygen containing gas stream. In another embodiment, a process for the purification of CO2 from chlorinated hydrocarbons and non-chlorinated hydrocarbons, comprising: contacting a CO2 stream with a metal oxide catalyst, wherein the CO2 stream comprises the CO2 and impurities comprising the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; oxidizing the impurities with catalyst oxygen to form additional CO2 and converting the chlorine to metal chloride; and regenerating the catalyst by contacting the metal chloride with an oxygen containing gas stream.
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公开(公告)号：US10000708B2
公开(公告)日：2018-06-19
申请号：US15120880
申请日：2014-12-23
Inventor： Joris Van Willigenburg , Arno Johannes Maria Oprins
CPC classification number: C10G9/36 , C10G7/00 , C10G7/12 , C10G55/08 , C10G2300/1033 , C10G2300/4006 , F28D21/0001 , F28D2021/0059 , F28D2021/0075
Abstract: A method for heating one or more streams from a refinery process, chosen from the group of a crude tower inlet, vacuum tower inlet, catalytic reformer inlet, coker inlet, thermal cracker inlet and hydrocracker inlet. The method includes transferring, in a heat exchanger, heat from one or more streams from a petro-chemistry process, chosen from the group of a steam cracker charge gas, propane dehydrogenation charge gas and butane dehydrogenation charge gas to said one or more streams from a refinery process for obtaining one or more heated streams in which the temperature of said one or more streams from petro-chemistry process is above the temperature of said one or more streams from a refinery process before said step of heat exchanging has taken place.
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公开(公告)号：US09988467B2
公开(公告)日：2018-06-05
申请号：US14780236
申请日：2014-03-27
Applicant: Saudi Basic Industries Corporation
Inventor： Vugar Aliyev , Ian Blackmore
IPC: C08F4/69 , C08F110/02 , C08J5/00
CPC classification number: C08F110/02 , C08F4/69 , C08J5/00 , C08J2323/06 , C08F4/24 , C08F2500/01 , C08F2500/07 , C08F2500/12 , C08F2500/18 , C08F4/22
Abstract: The invention relates to a polymerization process for the production of high density polyethylene by polymerization of ethylene in the presence of a catalyst composition comprising a chromium compound, a support material wherein the alcohol is a primary alcohol having the formula (I) wherein R, R′ and R″ are the same or different and respectively represent a linear or branched alkyl, cycloalkyl, phenyl or phenyl containing radicals comprising from 5 to 15 carbon atoms and wherein only one of R, R′ or R″ can be a hydrogen radical and/or wherein the alcohol is a secondary alcohol and/or a secondary cyclic alcohol. The catalyst composition may also comprise a titanium compound. The high density polyethylene may be applied in the production of blow molded articles.
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Patent Agency Ranking
96.发明授权公开(公告)号：US09981254B2
公开(公告)日：2018-05-29
申请号：US14993755
申请日：2016-01-12
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Suman Kumar Jana
IPC: B01J29/48 , B01J29/064 , B01J29/46 , B01J29/068 , B01J29/44 , B01J29/06 , B01J29/072 , B01J29/42 , B01J29/076 , B01J37/08 , C07C2/76 , B01J37/02
CPC classification number: B01J29/48 , B01J29/061 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/42 , B01J29/44 , B01J29/46 , B01J37/0236 , B01J37/08 , B01J2229/16 , B01J2229/40 , B01J2229/42 , C07C2/76 , C07C2523/28 , C07C2529/064 , C07C2529/068 , C07C2529/072 , C07C2529/076 , C07C2529/40 , C07C2529/42 , C07C2529/46 , C07C2529/48 , Y02P20/52 , C07C15/02 , C07C15/04
Abstract: The present invention relates to a method for producing a zeolite catalyst useful for aromatization of a lower alkane, a zeolite catalyst useful for aromatization of a lower alkane obtainable by said method and a process for aromatization of a lower alkane using the zeolite catalyst of the present invention.
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公开(公告)号：US09944731B2
公开(公告)日：2018-04-17
申请号：US15105291
申请日：2014-12-19
Applicant: Saudi Basic Industries Corporation , Sabic Global Technologies B.V. , Martin Alexander Zuideveld , Aurora Alexandra Batinas-Geurts , Gennadii Dimitrievich Bukatov , Sergei Andreevich Sergeev , Vladimir Aleksandrovich Zakharov
Inventor： Martin Alexander Zuideveld , Aurora Alexandra Batinas-Geurts , Gennadii Dimitrievich Bukatov , Sergei Andreevich Sergeev , Vladimir Aleksandrovich Zakharov
IPC: C08F110/06
CPC classification number: C08F110/06 , C08F4/651 , C08F2500/03 , C08F2500/12 , C08F2500/15 , C08F4/6557 , C08F4/6567
Abstract: A process for the preparation of a procatalyst suitable for preparing a catalyst composition for olefin polymerization, the procatalyst obtained or obtainable by the process; and a catalyst composition for olefin polymerization comprising the procatalyst. In particular a benzamide can be used as an activator in the preparation of a supported Ziegler-Natta type procatalyst useful for a process for the preparation of polyolefins. The Polyolefins and polypropylene homopolymers are also disclosed.
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公开(公告)号：US09896392B2
公开(公告)日：2018-02-20
申请号：US14414403
申请日：2013-06-05
Applicant: SAUDI BASIC INDUSTRIES CORPORATION , LINDE AG
Inventor： Andreas Meiswinkel , Wolfgang Mueller , Anina Woehl , Marco Harff , Heinz Bolt , Karl-Heinz Hofmann , Hans-Jorg Zander , Anton Wellenhofer , Abduljelil Iliyas , Shehzada Khurram , Shahid Azam , Abdullah Al-Qahtani
CPC classification number: C07C2/36 , B01J31/143 , B01J31/187 , B01J31/1885 , B01J2231/20 , B01J2531/62 , C07C2531/14 , C07C2531/24 , C07C11/08 , C07C11/107 , C08F210/16 , C08F4/22 , C08F4/69 , C08F2500/02
Abstract: The present invention relates to a method for oligomerization of ethylene, comprising the steps: a) feeding ethylene, solvent and a catalyst composition comprising catalyst and cocatalyst into a reactor, b) oligomerizing ethylene in the reactor, c) discharging a reactor effluent comprising linear alpha-olefins including 1-butene, solvent, unconsumed ethylene dissolved in the reactor effluent, and catalyst composition from the reactor, d) separating ethylene and 1-butene collectively from the remaining reactor effluent, and e) recycling at least a part of the ethylene and the 1-butene separated in step d) into the reactor.
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公开(公告)号：US09868797B2
公开(公告)日：2018-01-16
申请号：US14907923
申请日：2014-07-29
Inventor： Nedumbamana Sankaran , Prashant Sukumar Shinge , Sharankumar Shetty , Girish Chandra , Haif Al-Shammari , Abdulaziz Hamad Al-Humydi , Edward Joseph Nesakumar
IPC: C07F17/00 , C08F4/6592 , C08F10/00 , C08F4/76 , C07C211/48 , C07F5/02 , C07C211/52 , C08F10/02 , C08F4/659
CPC classification number: C08F4/76 , C07C211/48 , C07C211/52 , C07C2602/08 , C07F5/02 , C07F5/025 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/02 , C08F2420/02
Abstract: A metallocene complex according to formula 1 wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5, or 6, Q is an anionic ligand to M, k is the number of Q groups and equals the valence of M minus 2, X is a cyclic bridging group that is bonded to a carbon atom of the cyclopentadienyl ligand and to nitrogen, Z1, and Z4 are hydrogen or a hydrocarbon radical with 1-20 carbon atoms; adjacent substituents Z2 and Z3 and are connected to form an indenyl or tetrahydroindenyl ring system and R is hydrogen or a hydrocarbon radical with 1-20 carbon atoms. Also described is a composition comprising the metallocene complex, a process for the preparation of the complex, and a process for the polymerization of olefin polymers in the presence of the metallocene complex.
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公开(公告)号：US09856200B2
公开(公告)日：2018-01-02
申请号：US14786000
申请日：2014-04-22
Applicant: SAUDI BASIC INDUSTRIES CORPORATION
Inventor： Khalid Karim , Abdulaziz Al Jodai
IPC: B01J27/057 , B01J37/04 , C07C51/215 , B01J23/652 , C07C5/48
CPC classification number: C07C51/215 , B01J23/6525 , B01J27/0576 , B01J37/04 , B01J2523/00 , C07C5/48 , C07C2527/057 , Y02P20/582 , B01J2523/32 , B01J2523/3706 , B01J2523/55 , B01J2523/56 , B01J2523/68 , B01J2523/824 , B01J2523/64 , B01J2523/42 , B01J2523/27 , B01J2523/41 , B01J2523/33 , B01J2523/69 , C07C57/04
Abstract: The present disclosures and inventions relate to a supported catalyst composition for the catalytic oxidation of a hydrocarbon such as propane with oxygen or air, in the presence of a catalyst composition comprising a support material and a mixed metal composition comprising metals in the molar ratios described by the formula MoaVbGacPddNbeZf, wherein the support material is neutral or oxidative.
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