DE69922035D1 - Herstellung von multimodalem polyethylen - Google Patents

Herstellung von multimodalem polyethylen

Info

Publication number
DE69922035D1
DE69922035D1 DE69922035T DE69922035T DE69922035D1 DE 69922035 D1 DE69922035 D1 DE 69922035D1 DE 69922035 T DE69922035 T DE 69922035T DE 69922035 T DE69922035 T DE 69922035T DE 69922035 D1 DE69922035 D1 DE 69922035D1
Authority
DE
Germany
Prior art keywords
molecular weight
carbon atoms
component
polyethylene
hydrocarbyl
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
DE69922035T
Other languages
English (en)
Other versions
DE69922035T2 (de
Inventor
Guy Debras
Abbas Razavi
Jacques Michel
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.)
Total Petrochemicals Research Feluy SA
Original Assignee
Atofina Research SA
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
Priority claimed from EP98118190A external-priority patent/EP0989140A1/de
Application filed by Atofina Research SA filed Critical Atofina Research SA
Application granted granted Critical
Publication of DE69922035D1 publication Critical patent/DE69922035D1/de
Publication of DE69922035T2 publication Critical patent/DE69922035T2/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
    • 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
    • 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
    • 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
    • C08L23/06—Polyethene
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/04—Philipps catalyst
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
DE69922035T 1998-09-25 1999-09-24 Herstellung von multimodalem polyethylen Expired - Lifetime DE69922035T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP98118190A EP0989140A1 (de) 1998-09-25 1998-09-25 Herstellung von bimodalem Polyethylen
EP98118190 1998-09-25
EP98123826A EP0989141A1 (de) 1998-09-25 1998-12-15 Herstellung von multimodalem Polyäthylen
EP98123826 1998-12-15
PCT/EP1999/007129 WO2000018814A1 (en) 1998-09-25 1999-09-24 Production of multimodal polyethylene

Publications (2)

Publication Number Publication Date
DE69922035D1 true DE69922035D1 (de) 2004-12-23
DE69922035T2 DE69922035T2 (de) 2005-12-01

Family

ID=26149664

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69922035T Expired - Lifetime DE69922035T2 (de) 1998-09-25 1999-09-24 Herstellung von multimodalem polyethylen
DE69922040T Expired - Lifetime DE69922040T2 (de) 1998-09-25 1999-09-24 Herstellung von multimodalem polyethylen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69922040T Expired - Lifetime DE69922040T2 (de) 1998-09-25 1999-09-24 Herstellung von multimodalem polyethylen

Country Status (8)

Country Link
US (3) US6346575B1 (de)
EP (3) EP0989141A1 (de)
JP (2) JP5283292B2 (de)
AT (2) ATE282647T1 (de)
AU (2) AU6329399A (de)
DE (2) DE69922035T2 (de)
ES (2) ES2232179T3 (de)
WO (2) WO2000018813A1 (de)

Families Citing this family (115)

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JP5283292B2 (ja) 2013-09-04
ATE282647T1 (de) 2004-12-15
DE69922040T2 (de) 2005-11-10
US6566450B2 (en) 2003-05-20
WO2000018814A1 (en) 2000-04-06
AU6329499A (en) 2000-04-17
EP1117709A1 (de) 2001-07-25
US20020099140A1 (en) 2002-07-25
DE69922035T2 (de) 2005-12-01
US6346575B1 (en) 2002-02-12
US20020065368A1 (en) 2002-05-30
ATE282648T1 (de) 2004-12-15
US6479589B2 (en) 2002-11-12
AU6329399A (en) 2000-04-17
WO2000018813A1 (en) 2000-04-06
ES2232178T3 (es) 2005-05-16
ES2232179T3 (es) 2005-05-16
JP2000191726A (ja) 2000-07-11
EP1124868A1 (de) 2001-08-22
EP1124868B1 (de) 2004-11-17
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