Patent SG-11201804341X-A (SG)
Title: Catalysts containing brookite titanium
Inventor: NAGY SANDOR
IPC: C07D301/19
Filed: 2016-11-17
Abstract: International Patent Classification: BOM 37/02 (2006.01) BO1J 35/00 (2006.01) BO1J 21/06 (2006.01) BO1J 35/10 (2006.01) BO1J 21/08 (2006.01) CO7D 301/19 (2006.01) (21) International Application Number: PCT/US2016/062537 A RUTILE 5 MOSE 0 BROOKITE ' , , 9 \".\" \\ \° A 0 \' \ \ A r CATALYST NI (AFTER TESTING) CATALYST N3 rt ,,,. •ni.././e•—•,,.,_,..,: •- • ........_,,. \"'\"•• ;i'''' , . , ..k —41, —. .. .... „pr . 11.• ,,,,,••• 4, •••y y• d 1 % 1 I 1”.1..1. 19 i 01 • I CATALYSTNI (BEFORE TESTING) CATALYSTN2 CATALYSTCI (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau 111111111M 11111111111111111111111111111111111111111111111111111111111111R111111111111111 (10) International Publication Number WO 2017/095639 Al WIPOI PCT (43) International Publication Date 8 June 2017 (08.06.2017) TX 77010 (US). ORAN OSMENT, Jenny, M.; c/o Ly- ondellBasell IP Legal Dept., 1221 Mckinney Street, Suite 700, Houston, TX 77010 (US). JACKSON, Debra, L.; c/o LyondellBasell IP Legal Dept., 1221 Mckinney Street, Suite 700, Houston, TX 77010 (US). (74) Agents: KILPATRICK-LEE, Diane, L. et al.; Lyondell- Basell Industries, 1221 Mckinney Street, Houston, TX 77010 (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, 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, (22) International Filing Date: 17 November 2016 (17.11.2016) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/262,089 2 December 2015 (02.12.2015) US (71) Applicant: LYONDELL CHEMICAL TECHNO- LOGY, L.P. [US/US]; LyondellBasell Tower, 1221 Mckinney, Suite 700, Houston, TX 77010 (US). (72) Inventors: NAGY, Sandor; c/o LyondellBasell IP Legal Dept., 1221 Mckinney Street, Suite 700, Houston, TX 77010 (US). KIMMICH, Barbara; c/o LyondellBasell IP Legal Dept., 1221 Mckinney Street, Suite 700, Houston, TX 77010 (US). YANG, Xueyong; c/o LyondellBasell IP Legal Dept., 1221 Mckinney Street, Suite 700, Houston, [Continued on next page] (54) Title: CATALYSTS CONTAINING BROOKITE TITANIUM (57) : A catalyst composition which comprises ti- tanium, wherein part of the titanium is present as a titanium dioxide phase and at least some of the titanium dioxide phase is in the brookite polymorphic foiin is provided. In some embodiments, the catalyst also comprises a silica sup- port which exhibits a high surface area and pore volume. Methods of preparing the catalyst and its use in an epoxida- tion reaction are also provided. XRD Phase Identification • Rutile, Anatase, and Brooldie 62500 40000 22500 10000 2500 W O 20 17 /095 639 Al 0 25 30 35 40 95 50 55 60 65 70 75 2Thett) WO 2017/095639 Al MIDEDIMOHNOMOIDEMOMMHIMIDIIMENVOIS TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, Published: TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, with international search report (Art. 21(3)) 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).