ES2172790T3 - Composicion poliolefinica que presenta un maximo de peso molecular en aquella parte de la composicion que tiene el contenido mas alto en comonomero. - Google Patents

Composicion poliolefinica que presenta un maximo de peso molecular en aquella parte de la composicion que tiene el contenido mas alto en comonomero.

Info

Publication number
ES2172790T3
ES2172790T3 ES97925572T ES97925572T ES2172790T3 ES 2172790 T3 ES2172790 T3 ES 2172790T3 ES 97925572 T ES97925572 T ES 97925572T ES 97925572 T ES97925572 T ES 97925572T ES 2172790 T3 ES2172790 T3 ES 2172790T3
Authority
ES
Spain
Prior art keywords
composition
molecular
molecular weight
commonomero
weight
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
ES97925572T
Other languages
English (en)
Spanish (es)
Inventor
Larry D Cady
Christopher J Frye
Philip Howard
Teresa P Karjala
Peter J Maddox
Ian M Munro
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of ES2172790T3 publication Critical patent/ES2172790T3/es
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
    • 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
    • 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
    • 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—Polyethylene
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/02—Anti-static agent incorporated into the catalyst
    • 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
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/65916—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
    • 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
    • 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
    • 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
    • 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
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/07—Long chain branching
    • 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
    • C08L2314/06—Metallocene or single site catalysts
    • 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
    • Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
ES97925572T 1996-05-17 1997-05-16 Composicion poliolefinica que presenta un maximo de peso molecular en aquella parte de la composicion que tiene el contenido mas alto en comonomero. Expired - Lifetime ES2172790T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1714796P 1996-05-17 1996-05-17

Publications (1)

Publication Number Publication Date
ES2172790T3 true ES2172790T3 (es) 2002-10-01

Family

ID=21780991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97925572T Expired - Lifetime ES2172790T3 (es) 1996-05-17 1997-05-16 Composicion poliolefinica que presenta un maximo de peso molecular en aquella parte de la composicion que tiene el contenido mas alto en comonomero.

Country Status (30)

Country Link
US (1) US6462161B1 (enExample)
EP (1) EP0898585B1 (enExample)
JP (1) JP3901221B2 (enExample)
CN (1) CN1093141C (enExample)
AR (1) AR007176A1 (enExample)
AT (1) ATE212648T1 (enExample)
AU (1) AU739861B2 (enExample)
BR (1) BR9709008A (enExample)
CA (1) CA2255756C (enExample)
CO (1) CO4990981A1 (enExample)
CZ (1) CZ299688B6 (enExample)
DE (1) DE69710189T2 (enExample)
DZ (1) DZ2240A1 (enExample)
EG (1) EG21900A (enExample)
ES (1) ES2172790T3 (enExample)
HU (1) HU223951B1 (enExample)
IL (1) IL127069A0 (enExample)
MY (1) MY121673A (enExample)
NO (1) NO985328L (enExample)
NZ (1) NZ332760A (enExample)
PL (1) PL188465B1 (enExample)
PT (1) PT898585E (enExample)
RU (1) RU2190632C2 (enExample)
SA (1) SA97180351B1 (enExample)
SK (1) SK284880B6 (enExample)
TR (1) TR199802355T2 (enExample)
TW (1) TW515819B (enExample)
UA (1) UA68331C2 (enExample)
WO (1) WO1997044371A1 (enExample)
ZA (1) ZA974267B (enExample)

Families Citing this family (126)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
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
US6416833B1 (en) 1997-08-22 2002-07-09 Dupont Canada Inc. Interpolymer film pouch
CA2245375C (en) * 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
AU5806599A (en) * 1998-09-04 2000-03-27 Dow Chemical Company, The Long chain branched ethylene homopolymer made by a slurry process and blends thereof
CA2344177A1 (en) 1998-09-16 2000-03-23 Grant B. Jacobsen Slurry polymerization process and polymer compositions
FI990948A0 (fi) * 1999-04-27 1999-04-27 Borealis As Ei-ristisilloitettu polyeteeni
AU2005200546B2 (en) * 1999-05-05 2007-03-29 Bp Chemicals Limited Ethylene copolymers and films thereof
EP1177225B1 (en) * 1999-05-05 2009-01-14 Ineos Europe Limited Ethylene copolymers and films thereof
US7041617B2 (en) * 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
UA74188C2 (uk) * 2000-06-01 2005-11-15 Бп Кемікалз Лімітед Поліетиленові плівки
CN1315919C (zh) 2001-07-19 2007-05-16 尤尼威蒂恩技术有限责任公司 具有改进物理性能的聚乙烯薄膜
US6936675B2 (en) 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
DE60205387T2 (de) 2001-08-17 2006-06-01 Dow Global Technologies, Inc., Midland Bimodale polyethylenzusammensetzung und gegenstände daraus
WO2003037937A1 (en) 2001-10-18 2003-05-08 The Dow Chemical Company Diene functionalized catalyst supports and supported catalyst compositions
EP1312625A1 (en) * 2001-11-20 2003-05-21 BP Chemicals SNC Gas phase polymerization process
TWI300782B (en) * 2002-08-29 2008-09-11 Ineos Europe Ltd Supported polymerisation catalysts
JP4596510B2 (ja) * 2002-11-18 2010-12-08 旭化成ケミカルズ株式会社 ポリエチレン組成物
SE0300195D0 (sv) 2003-01-28 2003-01-28 Borealis Tech Oy Coating composition, method of preparation thereofand substrate coated therewith
JP4260501B2 (ja) * 2003-02-07 2009-04-30 株式会社プライムポリマー 二軸延伸用ポリエチレン系樹脂組成物および延伸フィルム
US7365039B2 (en) 2003-03-21 2008-04-29 Dow Global Technologies Inc. Morphology controlled olefin polymerization process
JP4903357B2 (ja) * 2003-03-28 2012-03-28 住友化学株式会社 エチレン重合体
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
PL1655336T3 (pl) * 2004-11-03 2007-07-31 Borealis Tech Oy Wielomodalna kompozycja polietylenowa do wytwarzania wtryskiwanych nakrywek i zamknięć
US7598327B2 (en) 2004-11-10 2009-10-06 Chevron Phillips Chemical Company Lp Method for polymerizing olefins in a gas phase reactor using a seedbed during start-up
GB0425443D0 (en) 2004-11-18 2004-12-22 Bp Chem Int Ltd Supported polymerisation catalysts
WO2006085051A1 (en) * 2005-02-09 2006-08-17 Ineos Europe Limited Copolymers and films thereof
ATE388175T1 (de) 2005-04-12 2008-03-15 Borealis Tech Oy Polyethylenfilm mit verbesserter verarbeitbarkeit und verbesserten mechanischen eigenschaften
US7625982B2 (en) * 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
US7226886B2 (en) 2005-09-15 2007-06-05 Chevron Phillips Chemical Company, L.P. Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7312283B2 (en) * 2005-08-22 2007-12-25 Chevron Phillips Chemical Company Lp Polymerization catalysts and process for producing bimodal polymers in a single reactor
EP1772485A1 (en) 2005-10-07 2007-04-11 Borealis Technology Oy Polyethylene composition with improved stress crack resistance/stiffness relation for blow moulding
EP1772486A1 (en) 2005-10-07 2007-04-11 Borealis Technology Oy Polyethylene composition for injection moulding with improved stress crack/stiffness relation and impact resistance
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
US7619047B2 (en) 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
EP1834983A1 (en) * 2006-03-14 2007-09-19 Ineos Europe Limited Polymer films
GB0610668D0 (en) * 2006-05-30 2006-07-12 Nova Chem Int Sa Supported antistatic polymerization catalysts
ATE535569T1 (de) 2006-12-29 2011-12-15 Borealis Tech Oy Polyethylenmassen für blasgeformte transportverpackungsartikel
EP1980577A1 (en) * 2007-04-10 2008-10-15 Borealis Technology OY Pipes comprising ß-nucleated propylene copolymers
CN101711260B (zh) 2007-05-16 2012-07-18 Lg化学株式会社 长链支化的乙烯-α烯烃共聚物
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
EP2058337A1 (en) * 2007-11-06 2009-05-13 Total Petrochemicals Research Feluy Process for preparing a polyethylene resin in a double loop reactor with a mixture of bis-indenyl and bis-tetrahydroindenyl catalyst components
TW200936619A (en) * 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
US8431661B2 (en) 2010-10-21 2013-04-30 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8507103B2 (en) 2007-12-18 2013-08-13 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
US8436114B2 (en) 2010-10-21 2013-05-07 Exxonmobil Chemical Patents Inc. Polyethylene and process for production thereof
WO2009114661A1 (en) 2008-03-13 2009-09-17 Dow Global Technologies Inc. Long chain branched (lcb), block or interconnected copolymers of ethylene in combination with one other polymer
EP2119732A1 (en) 2008-05-16 2009-11-18 Borealis Technology Oy Metallocene catalyst compositions with improved properties, process for its preparation and use for preparing polyolefin homo- or copolymers
EP2177548A1 (en) 2008-10-14 2010-04-21 Ineos Europe Limited Copolymers and films thereof
JP2010159398A (ja) * 2008-12-10 2010-07-22 Sumitomo Chemical Co Ltd 放射線照射用包装材、包装食品の殺虫又は殺菌方法、包装農作物の発芽抑制方法、包装食品、及び、包装農作物
CN102257017B (zh) 2008-12-18 2014-02-12 尤尼威蒂恩技术有限责任公司 用于聚合反应种子床处理的方法
AU2014215964B2 (en) * 2008-12-18 2015-05-28 Chevron Phillips Chemical Company Lp Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
US8114946B2 (en) * 2008-12-18 2012-02-14 Chevron Phillips Chemical Company Lp Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
KR101698618B1 (ko) 2009-01-08 2017-01-20 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀 중합 방법을 위한 첨가제
CN102365325B (zh) 2009-04-09 2015-04-22 北欧化工公司 热塑性聚烯烃组合物
CN102482372B (zh) 2009-07-23 2013-09-04 尤尼威蒂恩技术有限公司 聚合反应系统
EP2459603B1 (en) * 2009-07-28 2014-07-02 Univation Technologies, LLC Polymerization process using a supported constrained geometry catalyst
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
EP2348057A1 (en) 2010-01-21 2011-07-27 INEOS Manufacturing Belgium NV Novel polymers
RU2540073C2 (ru) 2010-01-29 2015-01-27 Бореалис Аг Повышение однородности смесей полиэтиленов
EP2354183B1 (en) 2010-01-29 2012-08-22 Borealis AG Moulding composition
PL2354184T3 (pl) 2010-01-29 2013-01-31 Borealis Ag Tłoczywo polietylenowe o ulepszonym stosunku odporność na pękanie /sztywność i ulepszone udarności
US8383754B2 (en) 2010-04-19 2013-02-26 Chevron Phillips Chemical Company Lp Catalyst compositions for producing high Mz/Mw polyolefins
EP2410011A1 (en) 2010-07-23 2012-01-25 INEOS Manufacturing Belgium NV Polyethylene composition
US8623980B2 (en) 2010-12-21 2014-01-07 Exxonmobil Research And Engineering Company Process for making a saturated dendritic hydrocarbon polymer
CN103347905B (zh) 2010-12-22 2015-12-16 尤尼威蒂恩技术有限责任公司 用于聚烯烃聚合方法的添加剂
EP2744858B1 (en) 2011-08-19 2017-03-01 Borealis AG Heterophasic system with improved surface properties
CN103764372B (zh) * 2011-08-26 2016-10-26 陶氏环球技术有限责任公司 双取向聚乙烯膜
US9334348B2 (en) * 2011-11-23 2016-05-10 Dow Global Technologies Llc Low density ethylene-based polymers with extracts at lower molecular weights
US20150118469A1 (en) 2011-12-01 2015-04-30 Ineos Europe Ag Polymer blends
BR112014014119A2 (pt) * 2011-12-14 2017-06-13 Ineos Europe Ag novos polímeros
EP2610269A1 (en) 2011-12-28 2013-07-03 Saudi Basic Industries Corporation Catalyst composition and method for preparing the same
EP2807655B1 (en) * 2012-01-26 2018-03-07 Ineos Europe AG Copolymers for wire and cable applications
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
US9115233B2 (en) 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
US8895679B2 (en) 2012-10-25 2014-11-25 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
US8937139B2 (en) 2012-10-25 2015-01-20 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
NO2931763T3 (enExample) 2012-12-14 2018-06-30
EP2746320A1 (en) 2012-12-20 2014-06-25 Basell Polyolefine GmbH Polyethylene composition having high mechanical properties
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
US9650453B2 (en) 2012-12-28 2017-05-16 Univation Technologies, Llc Methods of integrating aluminoxane production into catalyst production
WO2014109832A1 (en) 2013-01-14 2014-07-17 Univation Technologies, Llc Methods for preparing catalyst systems with increased productivity
US9034991B2 (en) 2013-01-29 2015-05-19 Chevron Phillips Chemical Company Lp Polymer compositions and methods of making and using same
US8877672B2 (en) 2013-01-29 2014-11-04 Chevron Phillips Chemical Company Lp Catalyst compositions and methods of making and using same
WO2014180989A1 (en) 2013-05-09 2014-11-13 Borealis Ag Hdpe
EP3825335A1 (en) * 2013-07-09 2021-05-26 Dow Global Technologies Llc Ethylene/alpha-olefin interpolymers with improved pellet flowability
KR101657680B1 (ko) 2013-09-30 2016-09-19 주식회사 엘지화학 폴리올레핀
JP6576336B2 (ja) * 2013-10-25 2019-09-18 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． 超高分子量エチレンコポリマーの調製
EP2878623B1 (en) 2013-11-28 2018-07-11 Abu Dhabi Polymers Company Limited (Borouge) Multimodal polymer
ES2621732T3 (es) 2014-01-06 2017-07-05 Borealis Ag Mezcla de polímero: HDPE con copolímero de etileno-norborneno o propileno-norborneno
US9765164B2 (en) 2014-06-27 2017-09-19 Dow Global Technologies Llc Polyolefin compositions and uses thereof
ES2713632T5 (en) 2014-12-30 2025-10-09 Abu Dhabi Polymers Co Ltd Borouge Llc Hdpe
ES2646937T5 (es) 2014-12-30 2021-05-07 Abu Dhabi Polymers Company Ltd Borouge L L C Polietileno multimodal
WO2016118566A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for gel reduction in polyolefins
WO2016118599A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for controlling polymer chain scission
US10494462B2 (en) 2015-04-23 2019-12-03 Univation Technologies, Llc Polyethylene copolymers having a particular comonomer distribution
EP3292159B1 (en) * 2015-07-20 2020-12-30 ExxonMobil Chemical Patents Inc. High softening point hydrocarbon resins
EP3327072B1 (en) 2016-11-24 2019-08-14 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Polyethylene composition for drip irrigation pipes or tapes
EP3335874A1 (en) 2016-12-15 2018-06-20 Borealis AG Biaxially oriented articles comprising multimodal polyethylene polymer
EP3600877B1 (en) 2017-03-24 2023-10-18 Borealis AG Oriented multilayer barrier film
CA2969627C (en) * 2017-05-30 2024-01-16 Nova Chemicals Corporation Ethylene copolymer having enhanced film properties
US10954328B2 (en) 2017-11-15 2021-03-23 Exxonmobil Chemical Patents Inc. Polymerization processes
WO2019099589A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
EP3710500A1 (en) 2017-11-15 2020-09-23 ExxonMobil Chemical Patents Inc. Polymerization processes
WO2019125881A1 (en) 2017-12-18 2019-06-27 Dow Global Technologies Llc Zirconocene-titanocene catalyst system
KR102671695B1 (ko) 2018-11-29 2024-06-05 롯데케미칼 주식회사 우수한 용융 특성을 지닌 폴리프로필렌 수지 및 그 제조 방법
ES3042222T3 (en) 2019-04-09 2025-11-19 Borealis Gmbh Collation shrink film
EP3980264B1 (en) 2019-06-07 2025-05-14 Borealis AG Multilayer machine direction oriented films for sealing
CA3185818A1 (en) * 2020-07-14 2022-01-20 Nova Chemicals Corporation Solution phase polymerization process
EP4196346A1 (en) 2020-08-12 2023-06-21 Borealis AG Multilayer film with low seal initiation temperature
KR102611798B1 (ko) * 2020-11-23 2023-12-12 한화솔루션 주식회사 올레핀계 중합체, 그로부터 제조된 필름 및 그 제조방법
EP4112491A1 (en) 2021-06-29 2023-01-04 Abu Dhabi Polymers Company Limited (Borouge) LLC Bottle closure assembly
EP4151677A1 (en) 2021-09-21 2023-03-22 Borealis AG Biaxially oriented film
EP4163309A1 (en) 2021-10-07 2023-04-12 Borealis AG Hdpe
EP4163323B1 (en) 2021-10-07 2024-05-29 Borealis AG Biaxially oriented film
EP4239014A1 (en) 2022-03-02 2023-09-06 Borealis AG Film comprising a polyethylene composition
EP4239015B1 (en) 2022-03-02 2024-05-22 Borealis AG Monoaxially oriented film comprising a polyethylene composition
US20250229471A1 (en) 2022-04-06 2025-07-17 Borealis Ag Multilayered film
EP4306444B1 (en) 2022-07-14 2025-03-05 Borealis AG Composition
EP4306442B1 (en) 2022-07-14 2025-05-07 Borealis AG Composition
EP4386046A1 (en) 2022-12-16 2024-06-19 Borealis AG Composition
EP4389776A1 (en) 2022-12-20 2024-06-26 Borealis AG Process
EP4431552B1 (en) 2023-03-14 2025-07-30 Borealis GmbH Biaxially oriented polyethylene film with improved stiffness
EP4455171A1 (en) 2023-04-28 2024-10-30 Borealis AG Moulded articles
WO2025003435A1 (en) 2023-06-30 2025-01-02 Borealis Ag Process

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264405A (en) * 1989-09-13 1993-11-23 Exxon Chemical Patents Inc. Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts
FI902679A0 (fi) * 1988-09-30 1990-05-29 Exxon Chemical Patents Inc Lineaera etylenkopolymerer av kopolymerer med smal molekylvikt- och kompositionsdistribution.
US5382630A (en) * 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution
US5382631A (en) * 1988-09-30 1995-01-17 Exxon Chemical Patents Inc. Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions
NZ235032A (en) * 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
IT1243430B (it) * 1990-09-28 1994-06-10 Himont Inc Composizioni di polimeri cristallini del propilene aventi bassa temperatura
US5281679A (en) * 1991-11-07 1994-01-25 Exxon Chemical Patents Inc. Catalyst and method of broadening polymer molecular weight distribution and increasing polymer tensile impact strength and products made thereof
GB2285536B (en) * 1992-07-30 1997-01-29 Komatsu Mfg Co Ltd Positive temperature coefficient thermistor
CA2141616A1 (en) * 1992-08-05 1994-02-17 Gregory G. Hlatky Gas phase polymerization of ethylene and c to c olefins
EP0662979B1 (en) * 1992-10-02 1997-07-16 The Dow Chemical Company Supported homogeneous catalyst complexes for olefin polymerization
DE69426648D1 (de) * 1993-06-15 2001-03-08 Idemitsu Kosan Co Verfahren zur herstellung von olefinpolymeren und katalysator zur olefinpolymerisation
CN1043648C (zh) * 1993-09-17 1999-06-16 陶氏化学公司 烯烃的气相聚合法
CA2138572C (en) * 1993-12-21 1999-08-24 Univation Technologies Llc Production of polyolefins containing long chain branches by a gas phase process
DK1134238T3 (da) * 1994-04-07 2005-11-28 Innovene Europ Ltd Copolymerer
CA2199411C (en) * 1994-09-07 2006-11-14 Shih-Yaw Lai Plastic linear low density polyethylene

Also Published As

Publication number Publication date
EG21900A (en) 2002-04-30
CN1222919A (zh) 1999-07-14
CA2255756A1 (en) 1997-11-27
MY121673A (en) 2006-02-28
AU3067297A (en) 1997-12-09
WO1997044371A1 (en) 1997-11-27
ZA974267B (en) 1998-11-16
PL188465B1 (pl) 2005-02-28
PT898585E (pt) 2002-06-28
DE69710189T2 (de) 2002-07-11
TW515819B (en) 2003-01-01
BR9709008A (pt) 1999-09-28
UA68331C2 (uk) 2004-08-16
CA2255756C (en) 2007-02-20
PL329952A1 (en) 1999-04-26
NO985328L (no) 1999-01-15
DZ2240A1 (fr) 2002-12-03
DE69710189D1 (de) 2002-03-14
SA97180351B1 (ar) 2006-10-08
ATE212648T1 (de) 2002-02-15
US6462161B1 (en) 2002-10-08
SK284880B6 (sk) 2006-01-05
RU2190632C2 (ru) 2002-10-10
AU739861B2 (en) 2001-10-25
SK157598A3 (en) 1999-06-11
AR007176A1 (es) 1999-10-13
EP0898585A1 (en) 1999-03-03
HUP9902934A3 (en) 2000-01-28
IL127069A0 (en) 1999-09-22
US20020165330A1 (en) 2002-11-07
HU223951B1 (hu) 2005-03-29
CZ366298A3 (cs) 1999-04-14
HUP9902934A1 (hu) 1999-12-28
CN1093141C (zh) 2002-10-23
CO4990981A1 (es) 2000-12-26
TR199802355T2 (xx) 1999-02-22
JP3901221B2 (ja) 2007-04-04
EP0898585B1 (en) 2002-01-30
NO985328D0 (no) 1998-11-16
NZ332760A (en) 2000-07-28
CZ299688B6 (cs) 2008-10-22
JP2000508367A (ja) 2000-07-04

Similar Documents

Publication Publication Date Title
ES2172790T3 (es) Composicion poliolefinica que presenta un maximo de peso molecular en aquella parte de la composicion que tiene el contenido mas alto en comonomero.
BRPI0417945A (pt) composições de resina de camada de selamento
BR0209401A (pt) Processo para a preparação de um polìmero de propileno, polìmero e copolìmero de propileno, artigo de polìmero de propileno, e, uso de um copolìmero
ES2113431T3 (es) Procedimiento de polimerizacion carbocationica viva.
ES2111966T3 (es) Polimeros hidrogenados multibloques para adhesivos.
BR112017020525A2 (pt) processos para a produção de interpolímeros de etileno/alfa-olefina/não conjugados de alto peso molecular com baixos níveis de ramificação de cadeia longa
BR112014032673A2 (pt) composição, composição reticulada e artigo
BRPI0512485A (pt) sistemas de tubulação feitos de copolìmeros estatìsticos de propilento e alfa-olefinas
ES2060781T3 (es) Componente de catalizador para la polimerizacion de olefinas, catalizador para la polimerizacion de olefinas y procedimiento para la polimerizacion de olefinas.
AR246097A1 (es) Copolimero de polietileno y proceso de polimerizacion.
BRPI0413086A (pt) matriz complexa, utilização da mesma, e processo de preparação de uma matriz biocompatìvel pouco biodegradável
BRPI0709480A8 (pt) Composição de poliolefina, artigo, método para formar um artigo e método para manufaturar uma composição
MY145996A (en) Enhanced escr bimodal hdpe for blow molding applications
ES2075680T3 (es) Composiciones de revestimiento termoestables que tienen dureza mejorada.
TW200519152A (en) Low haze high strength polyethylene compositions
ES2723073T3 (es) Composición de material de carga
BR9810195A (pt) Composições de polìmero de etileno, artigos fabricados a partir das mesmas e método para melhorar o desempenho de adesão de uma composição polimérica
ES2181484T3 (es) Composiciones de recubrimiento acuosas que comprenden una mezcla de dispersiones de poliuretano.
BRPI0819573A8 (pt) Composição e artigo
DE60322410D1 (de) Hochgefüllte polymerzusammensetzungen
AR036761A1 (es) Composiciones de copolimeros de propileno cristalinos que tienen mejoradas propiedades opticas y de capacidad termoadherente, y menor solubilidad
BR0317320A (pt) Composição de polietileno com distribuição de massa molecular multimodal, processo e uso para a produção da mesma
ES2185388T3 (es) Disposicion para la deteccion de obstaculos.
BR0212169A (pt) Composição polimérica, processos para a preparação da mesma e de um derivado de poliisobuteno, e, derivado de poliisobuteno
BR9809483A (pt) Composição de reticulação, processo para faze-la, e, uso da mesma.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 898585

Country of ref document: ES