ATE464324T1 - Gelarme chrom-katalyse - Google Patents

Gelarme chrom-katalyse

Info

Publication number
ATE464324T1
ATE464324T1 AT05749332T AT05749332T ATE464324T1 AT E464324 T1 ATE464324 T1 AT E464324T1 AT 05749332 T AT05749332 T AT 05749332T AT 05749332 T AT05749332 T AT 05749332T AT E464324 T1 ATE464324 T1 AT E464324T1
Authority
AT
Austria
Prior art keywords
gelar
chrome
catalysis
comonomer
chromium
Prior art date
Application number
AT05749332T
Other languages
English (en)
Inventor
Philippe Bodart
Philippe Marechal
Eric Damme
Original Assignee
Total Petrochemicals Res Feluy
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=34896068&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE464324(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of ATE464324T1 publication Critical patent/ATE464324T1/de

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
    • C08F2/00—Processes of polymerisation
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/14—Organic medium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Steroid Compounds (AREA)
AT05749332T 2004-02-13 2005-02-08 Gelarme chrom-katalyse ATE464324T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100587 2004-02-13
PCT/EP2005/050523 WO2005082944A2 (en) 2004-02-13 2005-02-08 Low gel chromium catalysis

Publications (1)

Publication Number Publication Date
ATE464324T1 true ATE464324T1 (de) 2010-04-15

Family

ID=34896068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05749332T ATE464324T1 (de) 2004-02-13 2005-02-08 Gelarme chrom-katalyse

Country Status (12)

Country Link
US (1) US7745551B2 (de)
EP (1) EP1713834B1 (de)
JP (1) JP5013880B2 (de)
KR (1) KR101149649B1 (de)
CN (1) CN100567328C (de)
AT (1) ATE464324T1 (de)
DE (1) DE602005020582D1 (de)
DK (1) DK1713834T3 (de)
EA (1) EA011510B1 (de)
ES (1) ES2342670T3 (de)
PT (1) PT1713834E (de)
WO (1) WO2005082944A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840141A1 (de) 2006-03-31 2007-10-03 Total Petrochemicals Research Feluy Verfahren zur Beendung einer katalysierten Olefinpolymerization
TW201040012A (en) * 2009-04-02 2010-11-16 Total Petrochemicals Res Feluy Method for optimizing energy consumption in an extrusion process
HUE030644T2 (en) * 2011-03-04 2017-06-28 Total Res & Technology Feluy A method for producing a polyethylene mixture comprising a metallocene-made resin and a chromium-based resin.
US11124586B1 (en) 2020-11-09 2021-09-21 Chevron Phillips Chemical Company Lp Particle size control of metallocene catalyst systems in loop slurry polymerization reactors
CN116438206B (zh) 2020-12-08 2024-03-12 切弗朗菲利浦化学公司 环流淤浆聚合反应器中负载型铬催化剂的粒度控制
KR20250133456A (ko) 2021-09-13 2025-09-05 셰브론 필립스 케미컬 컴퍼니 엘피 올레핀 중합에서 사용하기 위한 촉매 시스템 성분의 하이드로사이클론 개질
US12129365B2 (en) 2021-12-18 2024-10-29 Chevron Phillips Chemical Company Lp Methods for operating polyethylene reactor systems
CN120936634A (zh) * 2023-05-02 2025-11-11 切弗朗菲利浦化学公司 用于减少凝胶并提高熔融指数潜力的铬催化剂活化方法
US12421331B2 (en) 2023-11-09 2025-09-23 Chevron Phillips Chemical Company Lp Systems and methods for chromium catalyst activation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917465A (en) * 1956-04-27 1959-12-15 Phillips Petroleum Co Polymerization catalyst feed control
US3293000A (en) * 1962-10-05 1966-12-20 Phillips Petroleum Co Withdrawal of solids from a flowing stream comprising a slurry of same
US4966951A (en) * 1988-09-26 1990-10-30 Phillips Petroleum Company High strength linear, low density polyethylene polymerization process
FI98819C (fi) * 1993-03-26 1997-08-25 Borealis Polymers Oy Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet
US6063878A (en) * 1996-09-13 2000-05-16 Fina Research, S.A. Process for the preparation of polyethylene which has a broad molecular weight distribution
ATE225810T1 (de) * 1997-09-27 2002-10-15 Atofina Res Herstellung von polyäthylen mit einer verbesserten widerstandsfähigkeit gegen risse und/oder schlagzähigkeit
EP0905145A1 (de) * 1997-09-27 1999-03-31 Fina Research S.A. Herstellung von Polyäthylen mit verbesserter Rissbeständigkeit
DZ2740A1 (fr) * 1998-03-12 2003-09-08 Bp Chem Int Ltd Catalyseurs de polymésation.
EP1041096A1 (de) * 1999-03-29 2000-10-04 Fina Research S.A. Ethylenpolymerisation
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene

Also Published As

Publication number Publication date
WO2005082944A3 (en) 2005-10-27
KR20070004686A (ko) 2007-01-09
EP1713834A2 (de) 2006-10-25
US7745551B2 (en) 2010-06-29
CN100567328C (zh) 2009-12-09
DK1713834T3 (da) 2010-07-12
US20080255323A1 (en) 2008-10-16
EA200601473A1 (ru) 2007-02-27
CN1918184A (zh) 2007-02-21
JP2007522306A (ja) 2007-08-09
KR101149649B1 (ko) 2012-05-25
JP5013880B2 (ja) 2012-08-29
WO2005082944A9 (en) 2005-12-01
DE602005020582D1 (de) 2010-05-27
EP1713834B1 (de) 2010-04-14
PT1713834E (pt) 2010-06-18
EA011510B1 (ru) 2009-04-28
ES2342670T3 (es) 2010-07-12
WO2005082944A2 (en) 2005-09-09

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Legal Events

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