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1. (WO2018011086) CATALYST FOR THE POLYMERIZATION OF OLEFINS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/011086    International Application No.:    PCT/EP2017/067130
Publication Date: 18.01.2018 International Filing Date: 07.07.2017
IPC:
C08F 210/16 (2006.01), C08F 4/651 (2006.01)
Applicants: BASELL POLIOLEFINE ITALIA S.R.L. [IT/IT]; Via Soperga 14/A 20127 Milano (IT)
Inventors: DALL'OCCO, Tiziano; (IT).
GUIDOTTI, Simona; (IT).
LIGUORI, Dario; (IT).
MORINI, Giampiero; (IT)
Agent: GIBERTI, Stefano; (IT)
Priority Data:
16179662.8 15.07.2016 EP
Title (EN) CATALYST FOR THE POLYMERIZATION OF OLEFINS
(FR) CATALYSEUR POUR LA POLYMÉRISATION D'OLÉFINES
Abstract: front page image
(EN)A catalyst component for the (co)polymerization of olefins, comprising Ti, Mg, halogen, an electron donor (ID) selected from aliphatic cyclic ethers or alkyl esters of aliphatic monocarboxylic acids and a compound of a metal selected from Zn or Cu which is devoid of Zn-C or Cu-C bonds in which the Mg/Ti molar ratio ranges from 4.0 to 50.0 is capable to produce LLDPE with excellent quality due to capability of comonomer randomization.
(FR)L'invention concerne un composant de catalyseur pour la (co)polymérisation d'oléfines, qui comprend Ti, Mg, un halogène, un donneur d'électrons (ID) choisi parmi des éthers cycliques aliphatiques ou des esters d'alkyle d'acides monocarboxyliques aliphatiques et un composé d'un métal choisi entre Zn et Cu, qui est dépourvu de liaisons Zn-C ou Cu-C, dans lequel le rapport molaire Mg/Ti est compris entre 4,0 et 50,0 et qui est capable de produire du LLDPE d'excellente qualité grâce à la capacité de répartition aléatoire des comonomères.
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 (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)