DE69207975T2 - Komponenten und Katalysatoren für die Polymerisation von Äthylen - Google Patents

Komponenten und Katalysatoren für die Polymerisation von Äthylen

Info

Publication number
DE69207975T2
DE69207975T2 DE69207975T DE69207975T DE69207975T2 DE 69207975 T2 DE69207975 T2 DE 69207975T2 DE 69207975 T DE69207975 T DE 69207975T DE 69207975 T DE69207975 T DE 69207975T DE 69207975 T2 DE69207975 T2 DE 69207975T2
Authority
DE
Germany
Prior art keywords
catalysts
polymerization
ethylene
components
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69207975T
Other languages
English (en)
Other versions
DE69207975D1 (de
Inventor
Illaro Cuffiani
Umberto Zucchini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell North America Inc
Original Assignee
Montell North America Inc
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 Montell North America Inc filed Critical Montell North America Inc
Application granted granted Critical
Publication of DE69207975D1 publication Critical patent/DE69207975D1/de
Publication of DE69207975T2 publication Critical patent/DE69207975T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69207975T 1991-07-15 1992-07-15 Komponenten und Katalysatoren für die Polymerisation von Äthylen Expired - Lifetime DE69207975T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911961A IT1251796B (it) 1991-07-15 1991-07-15 Componenti e catalizzatori per la polimerizzazione di etilene

Publications (2)

Publication Number Publication Date
DE69207975D1 DE69207975D1 (de) 1996-03-14
DE69207975T2 true DE69207975T2 (de) 1996-07-04

Family

ID=11360357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207975T Expired - Lifetime DE69207975T2 (de) 1991-07-15 1992-07-15 Komponenten und Katalysatoren für die Polymerisation von Äthylen

Country Status (13)

Country Link
US (1) US5300470A (de)
EP (1) EP0523657B1 (de)
JP (1) JP3456656B2 (de)
KR (1) KR100248312B1 (de)
CN (1) CN1031644C (de)
BR (1) BR9202677A (de)
CA (1) CA2073785C (de)
DE (1) DE69207975T2 (de)
FI (1) FI108443B (de)
IT (1) IT1251796B (de)
MX (1) MX9204133A (de)
RU (1) RU2088595C1 (de)
TW (1) TW252985B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583083A (en) * 1991-12-31 1996-12-10 Neste Oy Procatalyst composition for homo- and copolymerization of alpha olefins, its preparation and its use
IT1271425B (it) * 1993-01-13 1997-05-28 Himont Inc Componenti e catalizzatori per la polimerizzazione di etilene
DE4419845A1 (de) * 1994-06-07 1995-12-14 Basf Ag Verfahren zur Aufbereitung von Katalysatorsystemen vom Typ der Ziegler-Natta-Katalysatoren
CA2194178C (en) * 1994-07-01 2006-02-07 Nicolaas Hendrika Friederichs Catalyst system for the polymerization of ethylene
WO1997009355A1 (fr) * 1995-09-01 1997-03-13 Toho Titanium Co., Ltd. Composant catalytique solide et catalyseur pour la polymerisation d'olefines
CA2561893C (en) * 2004-06-07 2012-10-09 Ticona Llc Polyethylene molding powder and porous articles made therefrom
TWI314937B (en) * 2004-11-19 2009-09-21 Mitsui Chemicals Inc Fine particle of ethylene-series polymer, fine particle of ethylene-series polymer with functional group and catalyst carrier for manufacturing the same
BRPI0519278A2 (pt) * 2004-12-28 2009-01-06 Asahi Kasei Chemicals Corp pà de copolÍmero de etileno de peso molecular ultra-elevado, e artigo moldado
US20100196711A1 (en) * 2007-07-13 2010-08-05 Kazuaki Yasuda Ultra-high molecular weight polyolefin fine particles, process for producing the same and molded articles of the same
US20100113715A1 (en) * 2008-11-04 2010-05-06 Lynch Michael W Olefin polymerization process
WO2011144431A1 (en) 2010-05-18 2011-11-24 Basell Poliolefine Italia Srl Process for the preparation of ultra high molecular weight polyethylene
JP5780679B2 (ja) * 2011-04-14 2015-09-16 旭化成ケミカルズ株式会社 超高分子量ポリエチレン粒子の製造方法、およびそれを用いた成形体
EA028661B9 (ru) * 2011-12-12 2018-03-30 Сауди Бейсик Индастриз Корпорейшн (Сабик) Система катализатора для получения сверхвысокомолекулярного полиэтилена
WO2013087167A2 (en) 2011-12-12 2013-06-20 Saudi Basic Industries Corporation A process for the production of bimodal polyethylene in the presence of this catalyst system
JP5777583B2 (ja) * 2012-08-22 2015-09-09 旭化成ケミカルズ株式会社 粒状超高分子量ポリエチレン及び成形体
JP5829257B2 (ja) * 2012-12-11 2015-12-09 旭化成ケミカルズ株式会社 ポリエチレンパウダー、成形体、及びリチウムイオン二次電池用セパレーター
JP5829258B2 (ja) * 2012-12-11 2015-12-09 旭化成ケミカルズ株式会社 エチレン系重合体パウダー、成形体、及びリチウムイオン二次電池用セパレーター
EA201991030A1 (ru) 2016-10-28 2019-10-31 Способ получения сверхвысокомолекулярного полиэтилена
CN114249851B (zh) * 2020-09-24 2023-03-14 中国科学院上海有机化学研究所 一类低堆密度超高分子量聚乙烯微粉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
US4098979A (en) * 1970-12-29 1978-07-04 Sumitomo Chemical Company, Limited Method for preparing easily processable polyolefin granule
LU65587A1 (de) * 1972-06-22 1973-12-27
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
IT1110494B (it) * 1978-08-02 1985-12-23 Montedison Spa Polimeri dell etilene e procedimento per la loro preparazione
CA1130269A (en) * 1979-10-19 1982-08-24 James J. Harris Process and supported catalysts for polymerization of alpha-monoolefins

Also Published As

Publication number Publication date
ITMI911961A0 (it) 1991-07-15
RU2088595C1 (ru) 1997-08-27
TW252985B (de) 1995-08-01
EP0523657B1 (de) 1996-01-31
FI923250A0 (fi) 1992-07-15
IT1251796B (it) 1995-05-26
KR100248312B1 (ko) 2000-03-15
ITMI911961A1 (it) 1993-01-15
JPH05202130A (ja) 1993-08-10
BR9202677A (pt) 1993-03-23
CN1070199A (zh) 1993-03-24
JP3456656B2 (ja) 2003-10-14
CN1031644C (zh) 1996-04-24
KR930002387A (ko) 1993-02-23
US5300470A (en) 1994-04-05
FI923250A (fi) 1993-01-16
MX9204133A (es) 1994-04-29
CA2073785C (en) 1999-08-31
EP0523657A3 (en) 1993-02-24
CA2073785A1 (en) 1993-01-16
FI108443B (fi) 2002-01-31
DE69207975D1 (de) 1996-03-14
EP0523657A2 (de) 1993-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC

8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT