Patent SG-11201804644Y-A (SG)
Title: Bright stock production from low severity resid deasphalting
Inventor: HILBERT TIMOTHY
IPC: C10G67/04
Filed: 2016-12-28
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau 1111111111111111111111111111111111111111111111111111111111111111111111111111R111111111111111 (10) International Publication Number WO 2017/117166 Al WIPO I PCT (43) International Publication Date 6 July 2017 (06.07.2017) Lane, Fairfax, VA 22033 (US). FRUCHEY, Kendall, S.; 1416 Jeffrey Lane, Easton, PA 18045 (US). GREEN, Sara, K.; 123 Main Street, Apt. 3a, Flemington, NJ 08822 (US). HENDERSON, Camden, N.; 1092 Mullica Hill Road, Mullica Hill, NJ 08062 (US). (74) Agents: MIGLIORINI, Robert A. et al.; Exxonmobil Re- search And Engineering Company, 1545 Route 22 East, P.O.box 900, Annandale, NJ 08801-0900 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: PCT/US2016/068786 (51) International Patent Classification: ClOG 67/04 (2006.01) (21) International Application Number: (22) International Filing Date: 28 December 2016 (28.12.2016) English English (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/271,543 28 December 2015 (28.12.2015) 15/390,790 27 December 2016 (27.12.2016) US US (71) Applicant: EXXONMOBIL RESEARCH AND ENGIN- EERING COMPANY [US/US]; 1545 Route 22 East, P.O.box 900, Annandale, NJ 08801-0900 (US). (72) Inventors: HILBERT, Timothy, L.; 130 North Jay Street, Middleburg, VA 20117 (US). CARROLL, Michael, B.; 4870 Hycliff Chase, Center Valley, PA 18034 (US). DANDEKAR, Ajit, B.; 15 Hickory Court, Clinton, NJ 08809 (US). YOHE, Sara, L.; 303 Bencer Court, Raritan, NJ 08869 (US). BROWN, Stephen, H.; 2 Country Place, Lebanon, NJ 08833 (US). OWENS, Tracie, L.; 1121 Nad- ine Street, Houston, TX 77009 (US). ROSS, April, D.; 4 Wildflower Court, Clinton, NJ 08809 (US). SENZER, Eric, B.; 88 West Palm Drive, Margate, FL 33063 (US). PYL, Steven; 23 Augusta Drive, Annandale, NJ 08801 (US). PATHARE, Rugved, P.; 49 Kamal Drive, Sarnia, Ontario, N7S0A5 (CA). YEH, Lisa, I-Ching; 14 Denver Road, Marlton, NJ 08053 (US). FINGLAND, Bradley, R.; 3703 Toles Road, Mason, MI 48854 (US). ALDOUS, Keith, K.; 4130 West Crown Cresting Drive, Montgomery, TX 77316 (US). KOVVALI, Anjaneya, S.; 12916 Starters — with international search report (Art 21(3)) (54) Title: BRIGHT STOCK PRODUCTION FROM LOW SEVERITY RESID DEASPHALTING 127 120 110 N W O 20 17 / 117 166 Al (57) : Methods are provided for forming lubricant base stocks from feeds such as vacuum resid or other 510°C+ feeds. A feed can be deasphalted and then catalyticaliy and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation. 130 355 370 375 UDC / Dewax Arosat 2•13 353 FIG. 3