Patent SG-11201805903X-A (SG)
Title: Process for producing functionalized ethylene-based polymers with a low gel content
Inventor: DEMIRORS MEHMET
IPC: C08L23/08
Filed: 2017-01-26
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 1111111101111011101010111110101111101110111001011110111011101111101111011111 International Bureau 0.. .... .. ..... ..o,,,' (10) International Publication Number (43) International Publication Date r:: WO 2017/132338 Al 3 August 2017 (03.08.2017) WI P0 I P CT (51) International Patent Classification: (81) Designated C08F 255/02 (2006.01) C08K 5/23 (2006.01) kind C08L 23/04 (2006.01) C08K 3/30 (2006.01) AO, C08K 5/01 (2006.01) C08K 3/16 (2006.01) BZ, CO8K 5/14 (2006.01) C08F 222/06 (2006.01) DO, CO8K 3/18 (2006.01) C08L 23/08 (2006.01) HN, KP, (21) International Application Number: MD, PCT/US2017/015078 NI, (22) International Filing Date: RU, 26 January 2017 (26.01.2017) TH, ZA, ZM, ZW. (25) Filing Language: English (26) Publication Language: English kind (30) Priority Data: GM, 62/288,017 28 January 2016 (28.01.2016) US TZ, TJ, (71) Applicant: DOW GLOBAL TECHNOLOGIES LLC DK, [US/US]; 2040 Dow Center, Midland, MI 48674 (US). LV, (72) Inventors: DEMIRORS, Mehmet; 2301 N. BrazosportSM, Blvd., B1470, Freeport, TX 77541 (US). EWART, Sean; GW, KM, ML, MR, NE, SN, TD, TG). (84) Designated States (unless otherwise indicated, for every of national protection available): AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, States (unless otherwise indicated, for every of regional protection available): ARIPO (BW, GH, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, international search report (Art. 21(3)) the expiration of the time limit for amending the and to be republished in the event of receipt of (Rule 48.2(h)) — 2301 N. Brazosport Blvd., B2830, Freeport, TX 77541 Published: _ = (US). KARJALA, Teresa, P. 2301 N. Brazosport Blvd., with _ B1470, Freeport, TX 77541 (US). = — before — (74) Agent: PLOTECHER, Gary R.; Husch Blackwell LLP, claims = 555 East Wells Street, Suite 1900, Milwaukee, WI 53202 _ amendments — (U S) . = = = = -BASED POLYMERS WITH A LOW GEL CON- —.- VOLATILES TO CONDENSER SYSTEM = (54) Title: PROCESS FOR PRODUCING FUNCTIONALIZED ETHYLENE = TENT = = = INJECTION OF MAH / MEK /PEROXIDE /C-C INITIATOR RESIN FEED = — N PI \ / I 2 I I--.- GALA UNDERWATER PELLETIZER SYSTEM I I I I I I comprising the step of reacting a first composition least one carbon-carbon (C-C) free radical initiator of or a hydrocarbyl group; and wherein, optionally, with the provisos that (i) at least one of R 2 and R 5 is 3 and R 6 is a hydrocarbyl group of at least two carbon (C-C) free radical initiator of Structure I (a non-C-C agent, e.g., maleic anhydride. _ FIG. 1 1-1 I I en 1 M Re Ab N (Struoture I), M 11 ---. (57) : Functionalized ethylene-based polymers are prepared by a process L . ' comprising an ethylene-based polymer with at least the following: (A) at :::;) Structure I: wherein R 1 , R 2, R R R 3, 4, 5 and R 6 are each, independently, hydrogen ei two or more R groups (R 1, R 2, R 3, R4, R 5 and R6 ) form a ring structure; and O a hydrocarbyl group of at least two carbon atoms, and (ii) at least one of R 6..1: atoms; and (B) at least one free radical initiator other than the carbon-carbon free radical initiator), e.g., a peroxide; and (C) at least one functionalization