DK2751149T3 - Polyethylen med lavt indhold af katalysatorreststoffer - Google Patents

Polyethylen med lavt indhold af katalysatorreststoffer Download PDF

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Publication number
DK2751149T3
DK2751149T3 DK12756185.0T DK12756185T DK2751149T3 DK 2751149 T3 DK2751149 T3 DK 2751149T3 DK 12756185 T DK12756185 T DK 12756185T DK 2751149 T3 DK2751149 T3 DK 2751149T3
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DK
Denmark
Prior art keywords
polyethylene
catalyst
metallocene
content
weight
Prior art date
Application number
DK12756185.0T
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English (en)
Inventor
Aurélien Vantomme
Christopher Willocq
Original Assignee
Total Res & Technology 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.)
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Application filed by Total Res & Technology Feluy filed Critical Total Res & Technology Feluy
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Publication of DK2751149T3 publication Critical patent/DK2751149T3/da

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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
    • 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
    • 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
    • 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
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Claims (12)

POLYETHYLEN MED LAVT INDHOLD AF KATALYSATORRESTSTOFFER
1. Polyethylen, der er fremstillet med et båret metallocenkatalysatorsystem med et Ti-indhold på 0,1 til 12 vægtprocent baseret på vægten af den titaniserede silicaholdige katalysatorbærer og har a. en densitet på 0,945 g/cm3 til 0,970 g/cm3 målt ifølge ISO 1183 og b. et Si-indhold på 5 til 40 ppm efter vægt som målt ved hjælp af røntgenfluorescens.
2. Polyethylen ifølge krav 1, hvor polyethylenen har en densitet på mindst 0,950 g/cm3.
3. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor polyethylenen har en densitet på mindst 0,955 g/cm3.
4. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor Si-indholdet ligger i intervallet fra 5 til 30 ppm efter vægt.
5. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor Si-indholdet ligger i intervallet fra 5 til 25 ppm efter vægt.
6. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor polyethylenen har et smelteflydeindeks (Mb) målt ifølge ISO 1133, betingelse D, ved 190 °C og 2,16 kg fra 0,01 til 50 g/10 min.
7. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor polyethylenen har et smelteflydeindeks (Mb) fra 0,05 til 25 g/10 min.
8. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor polyethylenen har et smelteflydeindeks (Mb) fra 0,1 til 10 g/10 min.
9. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor polyethylenen har et Cl-indhold på mindre end 1 ppm efter vægt.
10. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor polyethylenen har et Cl-indhold på mindre end 0,5 ppm efter vægt.
11. Polyethylen ifølge et hvilket som helst af de foregående krav, hvor polyethylenen har et Ti-indhold på 0,1 til 10 ppm efter vægt.
12. Polyethylen ifølge krav 11, hvor polyethylenen har - et atomart molforhold for Ti/M på fra 0,13 til 500, hvor M er et overgangsmetal, der er valgt blandt én eller flere af zirconium, hafnium og vanadium.
DK12756185.0T 2011-09-09 2012-09-06 Polyethylen med lavt indhold af katalysatorreststoffer DK2751149T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11180770 2011-09-09
EP11184036 2011-10-05
PCT/EP2012/067372 WO2013034623A2 (en) 2011-09-09 2012-09-06 Polyethylene with low catalytic residues

Publications (1)

Publication Number Publication Date
DK2751149T3 true DK2751149T3 (da) 2017-08-14

Family

ID=46801503

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12756185.0T DK2751149T3 (da) 2011-09-09 2012-09-06 Polyethylen med lavt indhold af katalysatorreststoffer

Country Status (5)

Country Link
US (1) US9221930B2 (da)
EP (1) EP2751149B1 (da)
DK (1) DK2751149T3 (da)
PL (1) PL2751149T3 (da)
WO (1) WO2013034623A2 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015189306A1 (en) * 2014-06-12 2015-12-17 Total Research & Technology Feluy Process for preparing a polyethylene in at least one continuously stirred tank reactor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454281A (en) * 1982-12-01 1984-06-12 Union Carbide Corporation Formulation for high clarity linear low density polyethylene film products
US4594213A (en) * 1984-09-25 1986-06-10 Union Carbide Corporation Reduction elimination of bubble formation when extruding granular polyolefins
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
JP3657071B2 (ja) * 1996-12-24 2005-06-08 出光興産株式会社 プロピレン−エチレンブロック共重合体
EP0882743B1 (en) 1997-06-06 2003-11-12 ATOFINA Research Titanated chromium-based catalysts to produce polyethylene
ID26574A (id) * 1998-03-12 2001-01-18 Bp Chem Int Ltd Katalis-katalis polimerisasi
BE1013235A4 (fr) * 2000-01-18 2001-11-06 Solvay Procede de fabrication d'une composition de polymeres d'olefines.
JP2009108177A (ja) * 2007-10-30 2009-05-21 Asahi Kasei Chemicals Corp 不織布用エチレン系重合体および不織布
US8436114B2 (en) * 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
EP2103632A1 (en) * 2008-03-20 2009-09-23 Ineos Europe Limited Polymerisation process
EP2542594B1 (en) * 2010-03-04 2018-02-21 Total Research & Technology Feluy Modified catalyst supports
DK2588501T3 (da) * 2010-07-01 2016-07-04 Total Res & Technology Feluy Modificerede katalysatorbærere
US9403920B2 (en) * 2010-08-13 2016-08-02 Total Research & Technology Feluy Modified catalyst supports

Also Published As

Publication number Publication date
US20140303340A1 (en) 2014-10-09
EP2751149B1 (en) 2017-05-31
WO2013034623A3 (en) 2013-07-11
EP2751149A2 (en) 2014-07-09
WO2013034623A2 (en) 2013-03-14
PL2751149T3 (pl) 2017-11-30
US9221930B2 (en) 2015-12-29

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