DE69802812D1 - Verfahren zur herstellung von polyethylen - Google Patents

Verfahren zur herstellung von polyethylen

Info

Publication number
DE69802812D1
DE69802812D1 DE69802812T DE69802812T DE69802812D1 DE 69802812 D1 DE69802812 D1 DE 69802812D1 DE 69802812 T DE69802812 T DE 69802812T DE 69802812 T DE69802812 T DE 69802812T DE 69802812 D1 DE69802812 D1 DE 69802812D1
Authority
DE
Germany
Prior art keywords
producing polyethylene
polyethylene
producing
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
DE69802812T
Other languages
English (en)
Other versions
DE69802812T2 (de
Inventor
Dale Andrew Wright
Theodore Randolph Engelmann
Antonis Nicholas
Francois Alexandre
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.)
Univation Technologies LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of DE69802812D1 publication Critical patent/DE69802812D1/de
Publication of DE69802812T2 publication Critical patent/DE69802812T2/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE69802812T 1997-08-14 1998-08-13 Verfahren zur herstellung von polyethylen Expired - Lifetime DE69802812T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/911,263 US6022933A (en) 1997-08-14 1997-08-14 Process for the preparation of polyethylene
PCT/US1998/016851 WO1999009075A1 (en) 1997-08-14 1998-08-13 A process for the preparation of polyethylene

Publications (2)

Publication Number Publication Date
DE69802812D1 true DE69802812D1 (de) 2002-01-17
DE69802812T2 DE69802812T2 (de) 2002-04-04

Family

ID=25429993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802812T Expired - Lifetime DE69802812T2 (de) 1997-08-14 1998-08-13 Verfahren zur herstellung von polyethylen

Country Status (16)

Country Link
US (1) US6022933A (de)
EP (1) EP1003792B1 (de)
KR (1) KR20010022865A (de)
CN (1) CN1275136A (de)
AR (1) AR016807A1 (de)
AT (1) ATE210157T1 (de)
BG (1) BG104160A (de)
CZ (1) CZ299738B6 (de)
DE (1) DE69802812T2 (de)
ES (1) ES2165186T3 (de)
PL (1) PL338556A1 (de)
PT (1) PT1003792E (de)
RU (1) RU2184743C2 (de)
TR (1) TR200000338T2 (de)
WO (1) WO1999009075A1 (de)
ZA (1) ZA986046B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ288056B6 (cs) * 1999-04-08 2001-04-11 Polymer Institute Brno, Spol. S R. O. Způsob přípravy kopolymerů ethylenu vhodných pro výrobu fólií nebo trubek
EP1303546B1 (de) * 2000-04-06 2006-08-30 Ineos Europe Limited Verfahren zur olefin gasphasenpolymerisation
EP1207170A1 (de) † 2000-11-20 2002-05-22 BP Chemicals S.N.C. Verfahren zur kontinuierlichen Gasphasen (Co-)Polymerisation von Olefinen in einem Fliessbettreaktor
AU2002223866A1 (en) * 2000-11-27 2002-06-03 Bp Chemicals Limited Process for the continuous gas-phase (co-) polymerisation of olefins in a fluidised bed reactor
GB0111443D0 (en) * 2001-05-10 2001-07-04 Borealis Tech Oy Olefin polymerisation process
US6989344B2 (en) * 2002-12-27 2006-01-24 Univation Technologies, Llc Supported chromium oxide catalyst for the production of broad molecular weight polyethylene
US6833416B2 (en) * 2003-03-21 2004-12-21 Univation Technologies, Llc Methods of polymerizing olefin monomers with mixed catalyst systems
CN100451039C (zh) * 2003-03-28 2009-01-14 联合碳化化学及塑料技术有限责任公司 用于生产聚乙烯的存在于矿物油中的铬基催化剂
US6935185B2 (en) * 2003-12-16 2005-08-30 Fina Technology, Inc. Accelerated method to determine or predict failure time in polyethylenes
US6982304B2 (en) * 2003-12-22 2006-01-03 Union Carbide Chemicals & Plastics Technology Corporation Blow molding resins with improved ESCR
US7790826B2 (en) 2004-05-06 2010-09-07 DowGlobal Technologies Inc. Polymer molding compositions
WO2006065651A2 (en) 2004-12-17 2006-06-22 Dow Global Technologies Inc. Rheology modified polyethylene compositions
WO2006107373A1 (en) * 2005-03-31 2006-10-12 Exxonmobil Chemical Patents Inc. Processes for producing high density polyethylene
US8129484B2 (en) * 2005-07-27 2012-03-06 Univation Technologies, Llc Blow molding polyethylene resins
US20070027276A1 (en) * 2005-07-27 2007-02-01 Cann Kevin J Blow molding polyethylene resins
US20070060724A1 (en) * 2005-09-13 2007-03-15 Nova Chemicals Corporation And Innovene Europe Ltd. Enhanced catalyst productivity
US7714082B2 (en) * 2005-10-04 2010-05-11 Univation Technologies, Llc Gas-phase polymerization process to achieve a high particle density
DE602006011020D1 (de) 2006-10-04 2010-01-21 Borealis Polymers Oy Multimodale Polyethylenzusammensetzung für Rohre mit erhöhter Flexibilität
RU2461577C2 (ru) 2007-03-30 2012-09-20 Юнивейшн Текнолоджиз, Ллк Системы и способы производства полиолефинов
US7754834B2 (en) * 2007-04-12 2010-07-13 Univation Technologies, Llc Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density
CN104364273B (zh) * 2011-12-19 2016-08-24 陶氏环球技术有限责任公司 聚乙烯组合物以及由其制备的制品
CN104271537B (zh) * 2012-05-09 2017-03-08 沙索技术有限公司 聚合物形成降低的烯烃化合物的低聚
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
CN104592621A (zh) * 2015-02-09 2015-05-06 佛山市三水区隐雪食品有限公司 新型饮料隔渣套及隔渣罐
CN106467588B (zh) * 2015-08-21 2018-11-02 中国石油化工股份有限公司 一种用于乙烯聚合的催化剂组分、其制备方法及应用
US10533084B2 (en) 2015-11-19 2020-01-14 Dow Global Technologies Llc Polyethylene compositions having living hinge properties
CN108368644B (zh) 2015-12-10 2021-04-23 陶氏环球技术有限责任公司 用于制备带材、纤维或单丝的聚乙烯组合物
WO2017112510A1 (en) 2015-12-21 2017-06-29 Dow Global Technologies Llc Polyethylene formulations with improved barrier and environmental stress crack resistance
BR112018012186B1 (pt) 2015-12-21 2022-07-12 Dow Global Technologies Llc Formulação de polietileno, artigo, artigo moldado por sopro e método para fabricar uma garrafa farmacêutica
BR112018074637A2 (pt) 2016-06-28 2019-03-06 Dow Global Technologies Llc películas microporosas e artigos feitos das mesmas
CN108690150B (zh) * 2017-04-07 2020-11-10 中国石油化工股份有限公司 一种用于烯烃聚合的催化剂体系及烯烃聚合方法
US11161923B2 (en) 2017-10-27 2021-11-02 Univation Technologies, Llc Selectively transitioning polymerization processes
US11161924B2 (en) 2017-10-27 2021-11-02 Univation Technologies, Llc Polyethylene copolymer resins and films
US10738182B2 (en) 2018-04-23 2020-08-11 Dow Global Technologies Llc Molded articles and methods thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE294719C (de) * 1900-01-01
US3790550A (en) * 1969-11-21 1974-02-05 Union Carbide Corp Fluid bed polymerization process
US4003712A (en) * 1970-07-29 1977-01-18 Union Carbide Corporation Fluidized bed reactor
US4588790A (en) * 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
DD294719A5 (de) * 1990-05-28 1991-10-10 Buna Ag,De Verfahren zur herstellung von polyethylen hoher dichte
US5137994A (en) * 1991-05-23 1992-08-11 Union Carbide Chemicals & Plastics Technology Corporation Process for the simultaneous trimerization and copolymerization of ethylene
US5625012A (en) * 1994-06-29 1997-04-29 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins

Also Published As

Publication number Publication date
KR20010022865A (ko) 2001-03-26
EP1003792B1 (de) 2001-12-05
WO1999009075A1 (en) 1999-02-25
US6022933A (en) 2000-02-08
DE69802812T2 (de) 2002-04-04
PT1003792E (pt) 2002-05-31
ES2165186T3 (es) 2002-03-01
TR200000338T2 (tr) 2000-11-21
AR016807A1 (es) 2001-08-01
ATE210157T1 (de) 2001-12-15
CZ299738B6 (cs) 2008-11-05
RU2184743C2 (ru) 2002-07-10
ZA986046B (en) 1999-02-01
EP1003792A1 (de) 2000-05-31
CZ2000521A3 (cs) 2000-07-12
PL338556A1 (en) 2000-11-06
BG104160A (en) 2001-01-31
CN1275136A (zh) 2000-11-29

Similar Documents

Publication Publication Date Title
ATE210157T1 (de) Verfahren zur herstellung von polyethylen
DE69508277D1 (de) Verfahren zur herstellung von polyethylen
DE69505641D1 (de) Verfahren zur herstellung von alkylenglykolen
DE69602331T2 (de) Verfahren zur herstellung von polyolefin
ATE194850T1 (de) Verfahren zur herstellung von peroxiperfluoropolyxyalkylene
DE59705109D1 (de) Verfahren zur herstellung von arylcyanaten
DE69606723D1 (de) Verfahren zur herstellung von alkylenglykolen
DE69933139D1 (de) Verfahren zur herstellung von polyethylen
DE69625466T2 (de) Verfahren zur herstellung von polyethylennaphathalat
ATE198318T1 (de) Verfahren zur herstellung von n-acetonylbenzamide
DE59704683D1 (de) Verfahren zur herstellung von 6-aminocapronitril
DE69819191D1 (de) Verfahren zur herstellung von pentafluorethan
ATE225797T1 (de) Verfahren zur herstellung von oxazaphosphorin-2- aminen
ATE221056T1 (de) Verfahren zur herstellung von benzisothiazolin-3- onen
DE69733152D1 (de) Verfahren zur herstellung von tetrazolylbenzopyranen
DE59704682D1 (de) Verfahren zur herstellung von 6-aminocapronitril
DE69806759D1 (de) Verfahren zur herstellung von pentafluorethan
DE69928132D1 (de) Verfahren zur herstellung von polyethylen
DE59811807D1 (de) Verfahren zur herstellung von chlorbenzoxazolen
DE59802548D1 (de) Verfahren zur herstellung von webware
DE69802546D1 (de) Verfahren zur herstellung von tuftingware
DE59805432D1 (de) Verfahren zur herstellung von 2-cyclododecyl-1-propanol
ATE237607T1 (de) Verfahren zur herstellung von 3-ispchromanon
DE69808100D1 (de) Verfahren zur herstellung von 3-isochromanon
DE69715645D1 (de) Verfahren zur herstellung von polyolefinformlingen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: UNIVATION TECHNOLOGIES,LLC,(N.D.GES.D.STAATES DELA

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

Representative=s name: V. FUENER EBBINGHAUS FINCK HANO, 81541 MUENCHEN