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1. (WO2014198693) POLYMERIZATION PROCESS IN THE PRESENCE OF AN ANTISTATICALLY ACTING COMPOSITION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/198693 International Application No.: PCT/EP2014/061977
Publication Date: 18.12.2014 International Filing Date: 10.06.2014
IPC:
C08F 2/34 (2006.01) ,C08F 10/02 (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
2
Processes of polymerisation
34
Polymerisation in gaseous state
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
10
Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
Applicants:
BASELL POLYOLEFINE GMBH [DE/DE]; Brühler Straße 60 50389 Wesseling, DE
Inventors:
MIHAN, Shahram; DE
MEIER, Gerhardus; DE
SCHUELLER, Ulf; DE
SCHIENDORFER, Michael; DE
WIESECKE, Jens; DE
Agent:
SEELERT, Stefan; DE
Priority Data:
13171408.111.06.2013EP
Title (EN) POLYMERIZATION PROCESS IN THE PRESENCE OF AN ANTISTATICALLY ACTING COMPOSITION
(FR) PROCEDE DE POLYMERISATION EN PRESENCE D'UNE COMPOSITION A ACTION ANTISTATIQUE
Abstract:
(EN) A process for the preparation of polyolefins by polymerizing olefins at temperatures of from 20 to 200°C and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst and an antistatically acting composition in a polymerization reactor, wherein the antistatically acting composition is a mixture comprising an oil-soluble surfactant and water and the use of an antistatically acting composition comprising an oil-soluble surfactant and water as antistatic agent for the polymerization of olefins at temperatures of from 20 to 200°C and pressures of from 0.1 to 20 MPa in the presence of a polymerization catalyst.
(FR) L'invention porte sur un procédé pour la préparation de polyoléfines par polymérisation d'oléfines à des températures de 20 à 200 °C et des pressions de 0,1 à 20 MPa en présence d'un catalyseur de polymérisation et d'une composition à action antistatique dans un réacteur de polymérisation, la composition à action antistatique étant un mélange comprenant un tensioactif soluble dans l'huile et de l'eau, et sur l'utilisation d'une composition comprenant un tensioactif soluble dans l'huile et de l'eau comme agent antistatique pour la polymérisation d'oléfines à des températures de 20 à 200 °C et des pressions de 0,1 à 20 MPa en présence d'un catalyseur 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, 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, LT, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)