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1. (WO2019067466) OLIGOMERIZATION REACTIONS USING ALUMINOXANES
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Pub. No.: WO/2019/067466 International Application No.: PCT/US2018/052709
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
B01J 31/14 (2006.01) ,B01J 31/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31
Catalysts comprising hydrides, coordination complexes or organic compounds
02
containing organic compounds or metal hydrides
12
containing organo-metallic compounds or metal hydrides
14
of aluminium or boron
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31
Catalysts comprising hydrides, coordination complexes or organic compounds
16
containing coordination complexes
18
containing nitrogen, phosphorus, arsenic or antimony
Applicants:
BISCHOF, Steven [US/US]; US
FERN, Jared T. [US/US]; US
KILGORE, Uriah J. [US/US]; US
SYDORA, Orson L. [US/US]; US
CHEVRON PHILLIPS CHEMICAL COMPANY LP [US/US]; 10001 Six Pines Drive The Woodlands, Texas 77380, US
Inventors:
BISCHOF, Steven; US
FERN, Jared T.; US
KILGORE, Uriah J.; US
SYDORA, Orson L.; US
Agent:
HUSEBO, Lars O.; US
Priority Data:
15/719,10728.09.2017US
Title (EN) OLIGOMERIZATION REACTIONS USING ALUMINOXANES
(FR) RÉACTIONS D'OLIGOMÉRISATION UTILISANT DES ALUMINOXANES
Abstract:
(EN) Disclosed are processes for oligomerizing ethylene by contacting a catalyst system, ethylene, and optionally hydrogen to form an oligomer product in a reaction zone, wherein the catalyst system comprises: a chromium component comprising an N2-phosphinyl amidine chromium compound complex, an N2-phosphinyl formamidine chromium compound complex, and/or an N2-phosphinyl guanidine chromium compound complex, and an aluminoxane; wherein the aluminoxane is characterized by 400 MHz proton NMR in which: (a) the ratio of peaks found in the range of -0.86 ppm to -0.74 ppm to peaks found in a range of -0.03 ppm to 0.07 ppm is less than or equal to 2.8:1; (b) the ratio of peaks found in the range of -0.03 ppm to 0.025 ppm to peaks found in a range of 0.025 ppm to 0.07 ppm is less than or equal to 15:1; and/or (c) the ratio of peaks found in a range of -0.86 ppm to -0.78 ppm to peaks found in the range of -0.78 ppm to -0.74 ppm is less than or equal to 6.5:1.
(FR) L'invention concerne des procédés d'oligomérisation d'éthylène par mise en contact d'un système de catalyseur, d'éthylène et éventuellement d'hydrogène pour former un produit oligomère dans une zone de réaction, le système de catalyseur incluant: un composant de chrome comprenant un complexe de composé de chrome N2-phosphinylamidine, un complexe de composé de chrome de N2-phosphinyle formamidine, ou un complexe de composé de chrome N2-phosphinyle guanidine, et un aluminoxane; l'aluminoxane étant caractérisé par une RMN du proton de 400 MHz dans laquelle : (a) le rapport des pics trouvés dans la plage allant de -0,86 ppm à -0,74 ppm aux pics trouvés dans une plage de -0,03 ppm à 0,07 ppm est inférieur ou égal à 2,8:1; (b) le rapport des pics présents dans la plage allant de -0,03 ppm à 0 025 ppm aux pics trouvés dans une plage de 0 025 ppm à 0,07 ppm est inférieur ou égal à 15:1; ou (c) le rapport des pics trouvés dans une plage allant de -0,86 ppm à -0,78 ppm aux pics trouvés dans la plage de -0,78 ppm à -0,74 ppm est inférieur ou égal à 6,5:1.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)