FI110104B - Förfarande för polymerisering av eten - Google Patents

Förfarande för polymerisering av eten Download PDF

Info

Publication number
FI110104B
FI110104B FI923871A FI923871A FI110104B FI 110104 B FI110104 B FI 110104B FI 923871 A FI923871 A FI 923871A FI 923871 A FI923871 A FI 923871A FI 110104 B FI110104 B FI 110104B
Authority
FI
Finland
Prior art keywords
titanium
compound
ethylene
hydrogen
reactor
Prior art date
Application number
FI923871A
Other languages
English (en)
Finnish (fi)
Other versions
FI923871A0 (fi
FI923871A (fi
Inventor
Erick Daire
Original Assignee
Bp Chem Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9416689&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI110104(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of FI923871A0 publication Critical patent/FI923871A0/fi
Publication of FI923871A publication Critical patent/FI923871A/fi
Application granted granted Critical
Publication of FI110104B publication Critical patent/FI110104B/sv

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Disintegrating Or Milling (AREA)
  • Glass Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Dental Preparations (AREA)

Claims (9)

1. Etenpolyraeriseringsförfarande som utförs med hjälp av ett katalysatorsystem av Ziegler-Natta-typen, som 5 innefattar en titanbaserad katalysator, kännetecknat av att etenpolymeriseringen sker i närvaro av en halogeni-serad kolväteförening i en sädan mängd att molförhällandet mellan den halogeniserade kolväteföreningen och katalysa-torns titan är pä omrädet 0,01 - 1,8. 10 2. Förfarande enligt patentkrav 1, känneteck- S n a t av att den halogeniserade kolväteföreningen är tri- klormetan (kloroform) eller 1,1,1-trikloretan.
3. Förfarande enligt patentkrav 1 eller 2, kännetecknat av att etenpolymeriseringen är en gasfaspo- 15 lymeriseringsprocess.
4. Förfarande enligt nägot av patentkraven 1-3, kännetecknat av att etenpolymeriseringen utförs i närvaro av väte.
5. Förfarande enligt patentkrav 4, känneteck- 20 nat av att etenpolymeriseringen utförs i närvaro av en « · • sadan mängd väte att mol f örhällandet mellan väte och eten .V: är större än 0,5. » · 110104 24 b) i ett andra steg den i det första steget er-hällna produkten bringas i kontakt med en monoklorerad or-ganisk förening med den allmanna formeln R6R7R8CCl eller den allmänna formeln R9R10R11CC1, där R6 och R, är identiska 5 eller olika alkylradikaler som innehäller 1-6 kolatomer, R8 är en väteatom eller alkylradikal som innehäller 1 -6 kolatomer och som är identisk med eller olik Rs och R7, och Rj är en arylradikal som innehäller 6-10 kolatomer, och R10 och Ri:i är identiska eller olika radikaler som valts 10 frän en grupp, i vilken väte, alkylradikaler med 1 -6 kolatomer och arylradikaler med 6-10 kolatomer ingär, och vilka är identiska med eller olika R9, och c) i ett tredje steg den i det andra steget er-hällna produkten bringas i kontakt med ätminstone en fyr- 15 valent titanförening.
9. Flerstegsetenpolymeriseringsförfarande, kän-netecknat av att ett polymeriseringssteg utförs i en-lighet med nägot av patentkraven 1-8. • • · « · • · • · • · • · » · · • · · • · · • · • · • · • · · • · tl· » 1 · • · · * · • · · • · · • t · * » ♦ · · • · · • · t » · t · • 1 · • · ·
FI923871A 1991-08-30 1992-08-28 Förfarande för polymerisering av eten FI110104B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9111021 1991-08-30
FR919111021A FR2680793B1 (fr) 1991-08-30 1991-08-30 Procede de fabrication d'un polymere de l'ethylene.

Publications (3)

Publication Number Publication Date
FI923871A0 FI923871A0 (fi) 1992-08-28
FI923871A FI923871A (fi) 1993-03-01
FI110104B true FI110104B (sv) 2002-11-29

Family

ID=9416689

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923871A FI110104B (sv) 1991-08-30 1992-08-28 Förfarande för polymerisering av eten

Country Status (10)

Country Link
US (1) US5863995A (sv)
EP (1) EP0529977B1 (sv)
JP (1) JP3322911B2 (sv)
AT (1) ATE165607T1 (sv)
DE (1) DE69225282T2 (sv)
ES (1) ES2114916T3 (sv)
FI (1) FI110104B (sv)
FR (1) FR2680793B1 (sv)
NO (1) NO300101B1 (sv)
RU (1) RU2097388C1 (sv)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707651B1 (fr) * 1993-07-13 1995-08-25 Bp Chemicals Snc Procédé pour augmenter l'activité d'un catalyseur de type Ziegler-Natta.
US5990251A (en) * 1993-07-13 1999-11-23 Bp Chemicals Limited Process for polymerising olefin with a Ziegler-Natta catalyst
KR100391694B1 (ko) * 1994-12-06 2004-03-06 비피 케미칼즈 리미티드 찌글러-나타촉매를사용한올레핀의중합방법
FR2746672B1 (fr) * 1996-04-02 1998-04-24 Atochem Elf Sa Composante catalytique et son utilisation en polymerisation des olefines
US6228957B1 (en) 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
US6534613B2 (en) 1998-02-18 2003-03-18 Eastman Chemical Company Process for producing polyethylene
US6271321B1 (en) 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6191239B1 (en) 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
CA2234188C (en) * 1998-04-07 2006-07-11 Nova Chemicals Ltd. Heat treatment of ziegler-natta catalysts to increase activity in solution polymerization process
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
ATE528327T1 (de) 1998-10-27 2011-10-15 Westlake Longview Corp Verfahren zur polymerisierung von olefine.
WO2000052067A1 (en) * 1999-03-03 2000-09-08 Eastman Chemical Company Process for producing polyethylene
US6300432B1 (en) 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
US6313236B1 (en) * 1999-03-30 2001-11-06 Eastman Chemical Company Process for producing polyolefins
EP1165634B1 (en) 1999-03-30 2004-08-11 Eastman Chemical Company Process for producing polyolefins
US6191238B1 (en) 1999-08-31 2001-02-20 Eastman Chemical Company Process for producing polyolefins
CA2424727C (en) 2000-10-05 2010-07-27 Bp Chemicals Limited Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
US6635726B2 (en) * 2001-07-24 2003-10-21 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6759492B2 (en) * 2001-07-24 2004-07-06 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6660817B2 (en) * 2001-07-24 2003-12-09 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
US6646073B2 (en) * 2001-07-24 2003-11-11 Eastman Chemical Company Process for the polymerization of ethylene and interpolymers thereof
DE10163075A1 (de) * 2001-12-20 2003-07-10 Basell Polyolefine Gmbh Katalysatorsysteme von Typ der Ziegler-Natta-Katalysatoren und ein Verfahren zu deren Herstellung
EP1350802A1 (en) * 2002-04-03 2003-10-08 BP Lavéra SNC Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
ATE321076T1 (de) * 2002-04-03 2006-04-15 Innovene Europ Ltd Verfahren zur gasphasen-(co-)polymerisation von olefinen in einem filessbettreaktor
US7307036B2 (en) 2004-07-22 2007-12-11 Formosa Plastics Corporation U.S.A. Highly active alpha-olefin polymerization catalyst
EP2045273A1 (en) 2007-10-01 2009-04-08 Total Petrochemicals Research Feluy Patent Dept. Method for Supplying Granulated Material to a Polymerisation Reactor
CN101939342A (zh) * 2008-02-07 2011-01-05 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂
US7582712B1 (en) 2008-05-09 2009-09-01 Formosa Plastics Corporation, U.S.A. Alpha-olefins polymerization catalyst
KR20110025972A (ko) * 2008-06-13 2011-03-14 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매
CN102066429B (zh) * 2008-06-13 2015-01-28 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂体系
JP5555227B2 (ja) * 2008-06-13 2014-07-23 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン重合用の触媒系
JP4827962B2 (ja) * 2009-11-13 2011-11-30 ウエストレイク ロングビュー コーポレイション ポリエチレンの製造方法
US9035000B2 (en) * 2011-03-01 2015-05-19 Mehrdad Seifali Abbas-Abadi Polyolefin production using an improved catalyst system
WO2016050555A1 (en) * 2014-10-02 2016-04-07 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
BR112017010681B1 (pt) * 2014-12-09 2022-04-12 Basell Poliolefine Italia S.R.L. Processo para a preparação de um (co)polímero de etileno bem como método para reduzir a geração de etano em um processo de polimerização
US20190177446A1 (en) * 2016-02-15 2019-06-13 Basell Polyolefine Gmbh Preactivated catalyst component for the polymerization of olefins
US10005861B2 (en) * 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds
EP3535303B1 (en) 2016-11-04 2023-10-04 Basell Poliolefine Italia S.r.l. Process for the polymerization of olefins
RU2682163C1 (ru) * 2018-10-31 2019-03-15 Федеральное государственное бюджетное учреждение науки Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (ИК СО РАН) Способ приготовления ванадиймагниевого катализатора полимеризации этилена и сополимеризации этилена с альфа-олефинами
KR102605269B1 (ko) 2019-12-09 2023-11-23 한화솔루션 주식회사 기상 중합에 의한 올레핀계 중합체의 제조방법

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432513A (en) * 1964-02-12 1969-03-11 Continental Oil Co Olefin polymerization process for producing highly isotactic polymers
JPS5919565B2 (ja) * 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造法
JPS5919564B2 (ja) * 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造方法
JPS55102606A (en) * 1979-01-30 1980-08-06 Mitsui Toatsu Chem Inc Polymerization of alpha-olefin
CA1141093A (en) * 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
EP0032308A3 (en) * 1980-01-10 1981-08-05 Imperial Chemical Industries Plc Ethylene polymerisation process
US4471066A (en) * 1981-02-16 1984-09-11 Asahi Kasei Kogyo Kabushiki Kaisha Polymerization of olefins
JPS5912904A (ja) * 1982-07-15 1984-01-23 Toho Titanium Co Ltd α−オレフイン類重合用触媒成分の製造方法
US4665139A (en) * 1982-11-24 1987-05-12 Cities Service Oil & Gas Corp. Process for polymerizing a monomer charge
US4665141A (en) * 1982-11-24 1987-05-12 Cities Service Oil & Gas Corp. Process for polymerizing a monomer
US4665138A (en) * 1982-11-24 1987-05-12 Cities Service Oil & Gas Corp Process for polymerizing a monomer charge
DE3373482D1 (en) * 1982-12-28 1987-10-15 Toa Nenryo Kogyo Kk Catalyst component for polymerization of olefins
JPS59221309A (ja) * 1983-05-31 1984-12-12 Toa Nenryo Kogyo Kk オレフイン重合用触媒成分
US4508843A (en) * 1983-08-08 1985-04-02 Exxon Research & Engineering Co. Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
US4657998A (en) * 1983-08-31 1987-04-14 Exxon Research & Engineering Co. Polyethylene with broad molecular weight distribution
US4593010A (en) * 1983-08-31 1986-06-03 Exxon Research & Engineering Co. Polyethylene with broad molecular weight distribution
JPS60139707A (ja) * 1983-12-28 1985-07-24 Mitsui Toatsu Chem Inc エチレンまたはα−オレフインの重合方法
JPS60161404A (ja) * 1984-01-31 1985-08-23 Toho Titanium Co Ltd オレフイン類重合用触媒成分
US4568658A (en) * 1984-09-05 1986-02-04 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins at low reactants partial pressures
US4657995A (en) * 1984-10-05 1987-04-14 Shell Oil Company Olefin polymerization catalyst compositions and polymerization process
JPH0674292B2 (ja) * 1984-11-30 1994-09-21 東燃株式会社 エチレン重合用触媒成分の製造法
EP0197689B1 (en) * 1985-03-21 1992-02-12 CITIES SERVICE OIL & GAS CORPORATION A process for polymerizing a monomer charge
JPH0694486B2 (ja) * 1985-04-09 1994-11-24 東邦チタニウム株式会社 オレフイン類重合用触媒
US4866021A (en) * 1988-01-15 1989-09-12 Mobil Oil Corp. Catalyst composition for preparing high density, broad molecular weight distribution alpha-olefin polymers
JP2772978B2 (ja) * 1989-06-22 1998-07-09 東邦チタニウム株式会社 超高分子量ポリエチレン製造用固体触媒成分
EP0518944B1 (en) * 1990-03-07 1994-04-27 Exxon Chemical Patents Inc. 1-olefin (co)polymerization catalyst for production of resins with a broad range of molecular weight distribution
RO109545B1 (ro) * 1990-03-30 1995-03-30 Bp Chem Int Ltd Catalizator pentru polimerizarea sau copolimerizarea olefinelor si procedeu de obtinere si utilizare a acestuia
US5693583A (en) * 1991-06-10 1997-12-02 Mobil Oil Corporation High activity polyethylene catalysts which produce bimodal or trimodal product molecular weight distributions
EP1004412A1 (en) * 1998-11-24 2000-05-31 The Procter & Gamble Company Process and apparatus for making selectively apertured web materials

Also Published As

Publication number Publication date
DE69225282T2 (de) 1998-08-20
EP0529977B1 (en) 1998-04-29
US5863995A (en) 1999-01-26
FR2680793A1 (fr) 1993-03-05
FR2680793B1 (fr) 1994-09-09
JP3322911B2 (ja) 2002-09-09
ATE165607T1 (de) 1998-05-15
EP0529977A1 (en) 1993-03-03
ES2114916T3 (es) 1998-06-16
DE69225282D1 (de) 1998-06-04
FI923871A0 (fi) 1992-08-28
NO923356D0 (no) 1992-08-27
RU2097388C1 (ru) 1997-11-27
NO300101B1 (no) 1997-04-07
FI923871A (fi) 1993-03-01
JPH05194646A (ja) 1993-08-03
NO923356L (no) 1993-03-01

Similar Documents

Publication Publication Date Title
FI110104B (sv) Förfarande för polymerisering av eten
RU2043150C1 (ru) Способ получения твердого катализатора, катализатор и способ получения (со)полимеров этилена
US4831000A (en) Catalyst composition for preparing high density or linear low density olefin polymers of controlled molecular weight distribution
EP0595574B1 (en) Process for the preparation of a Ziegler-Natta type catalyst
FI108442B (sv) Katalysatorkomponenter f÷r polymerisering av olefiner
KR940006448B1 (ko) 에틸렌 중합체의 분자량 분포 조절용 촉매
JP2005529224A (ja) オレフィンの重合のための触媒成分
EP0529978A1 (en) Multistage polymerisation process
KR100425564B1 (ko) 지글러-나타촉매의제조방법
CA1216398A (en) Method of polymerizing ethylene
US5798309A (en) Process for preparing a poly-1-olefin
KR100436494B1 (ko) 에틸렌 중합 및 에틸렌/알파-올레핀 공중합용 담지촉매의제조방법
KR100251599B1 (ko) 구상 촉매 성분의 제조방법
FI124008B (sv) Katalysatorkomponent för etylenpolymerisation, förfarande för framställning därav och katalysator innehållande densamma
EP0436229A2 (en) High activity vanadium-based catalyst
MXPA02002686A (es) Catalizador para la polimerizacion de olefinas.
US5349033A (en) Process for the preparation of polyolefin
JPH01118503A (ja) α−オレフインの重合用触媒の製造方法およびこの触媒のα−オレフイン重合への適用
MXPA02002104A (es) Proceso para hacer pololefinas.
JPH07238109A (ja) エチレンの重合及び共重合方法
EP0439838A2 (en) Catalyst for regulating the molecular weight distribution of ethylene polymers
EP0492523A2 (en) High activity vanadium-based catalyst
KR100430978B1 (ko) 에틸렌 중합 및 에틸렌/α-올레핀 공중합용 담지 촉매의 제조방법
JPH04277502A (ja) 高活性バナジウム基剤触媒
JPH0358368B2 (sv)

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: INEOS EUROPE LIMITED

Free format text: INEOS EUROPE LIMITED

MA Patent expired