SG11201408604QA - Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene - Google Patents

Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene

Info

Publication number
SG11201408604QA
SG11201408604QA SG11201408604QA SG11201408604QA SG11201408604QA SG 11201408604Q A SG11201408604Q A SG 11201408604QA SG 11201408604Q A SG11201408604Q A SG 11201408604QA SG 11201408604Q A SG11201408604Q A SG 11201408604QA SG 11201408604Q A SG11201408604Q A SG 11201408604QA
Authority
SG
Singapore
Prior art keywords
international
propylene
polymerization
dialkoxydialkylsilanes
donor
Prior art date
Application number
SG11201408604QA
Inventor
Stefan Nogai
Andreas Winter
Yvonne Denkwitz
Oliver Schuster
Original Assignee
Lummus Novolen Technology Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lummus Novolen Technology Gmbh filed Critical Lummus Novolen Technology Gmbh
Publication of SG11201408604QA publication Critical patent/SG11201408604QA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 3 January 2014 (03.01.2014) WIPOIPCT (10) International Publication Number WO 2014/001108 A1 (51) International Patent Classification: C08F10/06 (2006.01) (21) International Application Number: PCT/EP2013/062433 (22) International Filing Date: 14 June 2013 (14.06.2013) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 12174212.6 28 June 2012 (28.06.2012) EP (71) Applicant: LUMMUS NOVOLEN TECHNOLOGY GMBH [DE/DE]; Gottlieb-Daimler-Str. 8, 68165 Man­ nheim (DE). (72) Inventors: NOGAI, Stefan; Briickenstrasse 6, 69120 Heidelberg (DE). WINTER, Andreas; An den Brunnengaerten 3, 67271 Neuleiningen (DE). DENK- WITZ, Yvonne; Gontardstr. 32, 68163 Mannheim (DE). SCHUSTER, Oliver; Prankelstr. 50, 69469 Weinheim (DE). (74) Agent: OSHA LIANG SARL; 32 Avenue de l'Opera, F- 75002 Paris (FR). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. 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, 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, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: STERICALLY DEMANDING DIALKOXYDIALKYLSILANES AS EXTERNAL DONORS FOR ZIEGLER CATA­ LYSTS FOR THE POLYMERIZATION OF PROPYLENE 14 12 10 4 • D-Donor • D60MS AC-Donor • 1 • • • \"A 00 I 2 o • A • I o ; • = © I 0 100 200 300 400 500 O Si [g/fcgcat] O (57) Abstract: A process for the polymerization of propylene is disclosed. The process may include contacting, in a gas phase poly- ^ merization reactor, propylene and optionally one or more comonomers with a catalyst system comprising Ziegler-Natta a catalyst and Q an external electron donor system comprising di(bicyclo[2.2.1 ]heptan-2-yl)dimethoxysilane.
SG11201408604QA 2012-06-28 2013-06-14 Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene SG11201408604QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12174212.6A EP2679609A1 (en) 2012-06-28 2012-06-28 Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene
PCT/EP2013/062433 WO2014001108A1 (en) 2012-06-28 2013-06-14 Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene

Publications (1)

Publication Number Publication Date
SG11201408604QA true SG11201408604QA (en) 2015-01-29

Family

ID=48741063

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201408604QA SG11201408604QA (en) 2012-06-28 2013-06-14 Sterically demanding dialkoxydialkylsilanes as external donors for ziegler catalysts for the polymerization of propylene

Country Status (12)

Country Link
US (1) US9725536B2 (en)
EP (2) EP2679609A1 (en)
JP (1) JP5934442B2 (en)
KR (1) KR101731158B1 (en)
CN (1) CN104520340B (en)
BR (1) BR112014032794A2 (en)
CO (1) CO7240385A2 (en)
ES (1) ES2644136T3 (en)
IN (1) IN2014MN02476A (en)
SG (1) SG11201408604QA (en)
WO (1) WO2014001108A1 (en)
ZA (1) ZA201409104B (en)

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Also Published As

Publication number Publication date
US9725536B2 (en) 2017-08-08
KR101731158B1 (en) 2017-04-27
IN2014MN02476A (en) 2015-07-10
KR20150023436A (en) 2015-03-05
CO7240385A2 (en) 2015-04-17
US20150152202A1 (en) 2015-06-04
EP2679609A1 (en) 2014-01-01
BR112014032794A2 (en) 2017-06-27
CN104520340A (en) 2015-04-15
CN104520340B (en) 2018-11-30
JP5934442B2 (en) 2016-06-15
ES2644136T3 (en) 2017-11-27
EP2877504A1 (en) 2015-06-03
WO2014001108A1 (en) 2014-01-03
ZA201409104B (en) 2015-11-25
JP2015521676A (en) 2015-07-30
EP2877504B1 (en) 2017-08-16

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