DE69807702T2 - Ethyleninterpolymerzusammensetzungen mit breiter molekulargewichtsverteilung und einheitlicher zusammensetzung, verfahren zu dessen herstellung und daraus hergestellte artikel - Google Patents

Ethyleninterpolymerzusammensetzungen mit breiter molekulargewichtsverteilung und einheitlicher zusammensetzung, verfahren zu dessen herstellung und daraus hergestellte artikel

Info

Publication number
DE69807702T2
DE69807702T2 DE69807702T DE69807702T DE69807702T2 DE 69807702 T2 DE69807702 T2 DE 69807702T2 DE 69807702 T DE69807702 T DE 69807702T DE 69807702 T DE69807702 T DE 69807702T DE 69807702 T2 DE69807702 T2 DE 69807702T2
Authority
DE
Germany
Prior art keywords
production
molecular weight
weight distribution
uniform composition
ethylene interpolymer
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
DE69807702T
Other languages
English (en)
Other versions
DE69807702T3 (de
DE69807702D1 (de
Inventor
W Anderson
Steve Chum
A Eversdyk
G Hazlitt
Pradeep Jain
Kalyan Sehanobish
Li-Min Tau
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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=26731643&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69807702(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE69807702D1 publication Critical patent/DE69807702D1/de
Application granted granted Critical
Publication of DE69807702T2 publication Critical patent/DE69807702T2/de
Publication of DE69807702T3 publication Critical patent/DE69807702T3/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
    • 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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • C08F110/02—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
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)
  • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polymerisation Methods In General (AREA)
DE69807702T 1997-07-21 1998-07-02 Ethyleninterpolymerzusammensetzungen mit breiter molekulargewichtsverteilung und einheitlicher zusammensetzung, verfahren zu dessen herstellung und daraus hergestellte artikel Expired - Lifetime DE69807702T3 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US5326397P 1997-07-21 1997-07-21
US53263P 1997-07-21
US6339097P 1997-10-25 1997-10-25
US63390P 1997-10-25
EP98933129A EP0996651B2 (de) 1997-07-21 1998-07-02 Ethyleninterpolymerzusammensetzungen mit breiter molekulargewichtsverteilung und einheitlicher zusammensetzung, verfahren zu dessen herstellung und daraus hergestellte artikel
PCT/US1998/013854 WO1999003902A1 (en) 1997-07-21 1998-07-02 Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom

Publications (3)

Publication Number Publication Date
DE69807702D1 DE69807702D1 (de) 2002-10-10
DE69807702T2 true DE69807702T2 (de) 2003-01-02
DE69807702T3 DE69807702T3 (de) 2012-03-15

Family

ID=26731643

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807702T Expired - Lifetime DE69807702T3 (de) 1997-07-21 1998-07-02 Ethyleninterpolymerzusammensetzungen mit breiter molekulargewichtsverteilung und einheitlicher zusammensetzung, verfahren zu dessen herstellung und daraus hergestellte artikel

Country Status (15)

Country Link
EP (1) EP0996651B2 (de)
JP (1) JP2001512147A (de)
KR (1) KR20010022071A (de)
CN (1) CN1265119A (de)
AR (1) AR016770A1 (de)
AT (1) ATE223445T1 (de)
AU (1) AU744972B2 (de)
BR (1) BR9810771A (de)
CA (1) CA2296635C (de)
DE (1) DE69807702T3 (de)
ES (1) ES2178232T5 (de)
NO (1) NO20000279L (de)
PL (1) PL338511A1 (de)
TR (1) TR200000180T2 (de)
WO (1) WO1999003902A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA986434B (en) 1997-07-21 2000-01-20 Dow Chemical Co Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom.
JP2001515114A (ja) 1997-08-15 2001-09-18 ザ ダウ ケミカル カンパニー 実質的に線状の均一なオレフィン重合体組成物から製造されるフィルム
ZA988572B (en) 1997-09-19 2000-03-22 Dow Chemical Co Narrow MWD, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom.
GB0217522D0 (en) * 2002-07-29 2002-09-04 Borealis Tech Oy Product
DE60336833D1 (de) * 2002-10-09 2011-06-01 Basell Poliolefine Srl Katalytische gasphasenpolymerisation von olefinen
EP2130859A1 (de) 2008-06-02 2009-12-09 Borealis AG Polymerzusammensetzungen mit verbesserter Homogenität und verbessertem Geruch, Verfahren zu deren Herstellung und daraus hergestellte Rohre
EP2130863A1 (de) 2008-06-02 2009-12-09 Borealis AG Hochdichte Polymerzusammensetzungen, Verfahren für ihre Herstellung und daraus hergestellte druckfeste Rohre
EP2130862A1 (de) 2008-06-02 2009-12-09 Borealis AG Polymerzusammensetzung und daraus hergestellte druckfeste Rohre
EP2182524A1 (de) 2008-10-31 2010-05-05 Borealis AG Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer
EP2182526A1 (de) 2008-10-31 2010-05-05 Borealis AG Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer
EP2182525A1 (de) 2008-10-31 2010-05-05 Borealis AG Kabel und Polymerzusammensetzung enthaltend ein multimodales Ethylen-Copolymer
ES2487517T3 (es) 2009-05-26 2014-08-21 Borealis Ag Composición polimérica para artículos reticulados
EP2256159A1 (de) 2009-05-26 2010-12-01 Borealis AG Polymerzusammensetzung für vernetzte Rohre
CA2809402C (en) * 2013-03-12 2021-02-09 Nova Chemicals Corporation Multilayer film prepared from high impact strength polyethylene and blends of ziegler natta catalyzed and high pressure low density polyethylenes
KR101672618B1 (ko) * 2015-01-27 2016-11-16 한화토탈 주식회사 에틸렌비닐아세테이트 공중합체의 제조방법 및 이의 방법으로 제조된 에틸렌비닐아세테이트 공중합체
KR101924198B1 (ko) 2015-12-23 2018-11-30 주식회사 엘지화학 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체
ES2893526T3 (es) * 2017-02-28 2022-02-09 Dow Global Technologies Llc Polímeros basados en etileno con buena aptitud de procesado para uso en películas multicapa

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7700412A (nl) * 1977-01-15 1978-07-18 Synres Internationaal Nv Continu bereiding van polymeren in de massa.
DE68928100T2 (de) † 1988-09-30 1997-11-06 Exxon Chemical Patents Inc Lineare ethylen-copolymermischungen von copolymeren mit engen molekulargewichts- und kompositionsverteilungen
EP0503791B1 (de) * 1991-03-06 1997-04-16 Mobil Oil Corporation Verfahren zur Herstellung von bimodale Polyethylen in Serien-Reaktoren
US5250612A (en) * 1991-10-07 1993-10-05 The Dow Chemical Company Polyethylene films exhibiting low blocking force
FR2691155B1 (fr) * 1992-05-15 1995-07-21 Bp Chemicals Snc Procede de polymerisation de l'ethylene en plusieurs etapes.
US5464905A (en) † 1992-11-19 1995-11-07 Mitsui Petrochemical Industries, Ltd. Ethylene/α-olefin copolymer composition, graft modified ethylene/α-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
DE69433347T2 (de) * 1993-01-29 2004-04-15 Dow Global Technologies, Inc., Midland Ethylen Copolymerisation
FI98916C (fi) † 1994-03-24 1997-09-10 Borealis Polymers Oy Menetelmä eteenin ja -olefiinin kopolymeroimiseksi
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
JPH09309926A (ja) * 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法

Also Published As

Publication number Publication date
JP2001512147A (ja) 2001-08-21
CA2296635A1 (en) 1999-01-28
WO1999003902A1 (en) 1999-01-28
ATE223445T1 (de) 2002-09-15
AR016770A1 (es) 2001-08-01
NO20000279L (no) 2000-03-20
EP0996651B2 (de) 2011-11-23
EP0996651B1 (de) 2002-09-04
PL338511A1 (en) 2000-11-06
NO20000279D0 (no) 2000-01-20
ES2178232T3 (es) 2002-12-16
AU8286298A (en) 1999-02-10
DE69807702T3 (de) 2012-03-15
ES2178232T5 (es) 2012-03-02
DE69807702D1 (de) 2002-10-10
CN1265119A (zh) 2000-08-30
BR9810771A (pt) 2001-10-30
TR200000180T2 (tr) 2000-06-21
KR20010022071A (ko) 2001-03-15
CA2296635C (en) 2008-06-10
AU744972B2 (en) 2002-03-07
EP0996651A1 (de) 2000-05-03

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