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1. (WO2016172279) POLYETHYLENE COPOLYMERS HAVING A PARTICULAR COMONOMER DISTRIBUTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2016/172279 International Application No.: PCT/US2016/028545
Publication Date: 27.10.2016 International Filing Date: 21.04.2016
Chapter 2 Demand Filed: 24.01.2017
IPC:
C08F 210/02 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
210
Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
Applicants:
UNIVATION TECHNOLOGIES, LLC [US/US]; 5555 San Felipe Suite 1950 Houston, Texas 77056, US
Inventors:
KUHLMAN, Roger L.; US
Agent:
HUEBSCH, Joseph C.; US
KOTRBA, Kory J.; 1201 Marquette Avenue South Suite 400 Minneapolis, MN 55403, US
Priority Data:
62/151,81623.04.2015US
Title (EN) POLYETHYLENE COPOLYMERS HAVING A PARTICULAR COMONOMER DISTRIBUTION
(FR) COPOLYMÈRES DE POLYÉTHYLÈNE AYANT UNE DISTRIBUTION DE COMONOMÈRE PARTICULIÈRE
Abstract:
(EN) Novel polyethylene copolymers having a relatively high comonomer partitioning tendency are disclosed as are methods for their preparation. The comonomer partitioning tendency is the tendency for a copolymer to have comonomer in the higher molecular weight chains. Novel metrics for describing the comonomer partitioning tendency are also disclosed.
(FR) Nouveaux copolymères de polyéthylène ayant une tendance à la partition de comonomère relativement élevée sont divulgués ainsi que leurs procédés de préparation. La tendance à la partition de comonomère est la tendance pour un copolymère à comporter un comonomère dans les chaînes de poids moléculaire plus élevé. Des nouveaux paramètres pour décrire la tendance de partition de comonomère sont également divulgués.
front page image
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, 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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CA2983284CN107531837SG11201708526WIN201717040127US20180155473BR112017022520