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1. (WO2018065280) PROCESS FOR MANUFACTURING POLYETHYLENE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/065280    International Application No.:    PCT/EP2017/074577
Publication Date: 12.04.2018 International Filing Date: 28.09.2017
IPC:
C08F 2/01 (2006.01), C08F 2/34 (2006.01), C08F 4/34 (2006.01)
Applicants: AKZO NOBEL CHEMICALS INTERNATIONAL B.V. [NL/NL]; Velperweg 76 NL-6824 BM Arnhem (NL)
Inventors: VAN DER SCHUUR, Jan Martijn; (NL).
FISCHER, Bart; (NL).
FRIJNS, Maurice Ludovicus Josephina; (NL).
TAMMER, Martinus Catharinus; (NL)
Agent: AKZO NOBEL CHEMICALS IP GROUP; Velperweg 76 6824 BM Arnhem (NL)
Priority Data:
16192270.3 04.10.2016 EP
Title (EN) PROCESS FOR MANUFACTURING POLYETHYLENE
(FR) PROCÉDÉ DE FABRICATION DE POLYÉTHYLÈNE
Abstract: front page image
(EN)Process for manufacturing a polyethylene homo-or copolymer by conducting high-pressure polymerization of ethylene, optionally in combination with one or more co-monomers, in a tubular reactor, wherein tert-amyl peroxyisobutyrate is used as polymerization initiator.
(FR)L'invention concerne un procédé de fabrication d'un homopolymère ou d'un copolymère de polyéthylène par mise en oeuvre d'une polymérisation haute pression d'éthylène, éventuellement en combinaison avec un ou plusieurs co-monomères, dans un réacteur tubulaire, du peroxyisobutyrate de tert-amyle étant utilisé en tant qu'initiateur de polymérisation.
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)