BR9906811A - Homopolìmeros e copolìmeros de etileno - Google Patents

Homopolìmeros e copolìmeros de etileno

Info

Publication number
BR9906811A
BR9906811A BR9906811-7A BR9906811A BR9906811A BR 9906811 A BR9906811 A BR 9906811A BR 9906811 A BR9906811 A BR 9906811A BR 9906811 A BR9906811 A BR 9906811A
Authority
BR
Brazil
Prior art keywords
copolymers
ethylene homopolymers
polymers
lcb
revealed
Prior art date
Application number
BR9906811-7A
Other languages
English (en)
Inventor
Choon Kooi Chai
Original Assignee
Bp Chem Int 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 Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BR9906811A publication Critical patent/BR9906811A/pt

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08F4/65916—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (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)
  • Artificial Filaments (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

<B>HOMOPOLìMEROS E COPOLìMEROS DE ETILENO<D> São revelados homopolímeros e copolímeros de etileno tendo uma ampla distribuição molecular, excelente tenacidade e capacidade de processamento aperfeiçoada. Estes polímeros podem ser preparados pelo uso de um único sistema catalisador de metaloceno em um reator único na fase gasosa. Estes polímeros, com tipicamante 0,85- 0,95 de densidade, são definidos em particular por suas características de resistência à fusão (MS) e derivação de cadeia longa (LCB) e são adequados particularmente para uso em aplicações de película de baixa densidade.
BR9906811-7A 1998-01-07 1999-01-05 Homopolìmeros e copolìmeros de etileno BR9906811A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9800245.4A GB9800245D0 (en) 1998-01-07 1998-01-07 Novel polymers
PCT/GB1999/000021 WO1999035174A1 (en) 1998-01-07 1999-01-05 Homopolymers and copolymers of ethylene

Publications (1)

Publication Number Publication Date
BR9906811A true BR9906811A (pt) 2000-10-10

Family

ID=10824911

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906811-7A BR9906811A (pt) 1998-01-07 1999-01-05 Homopolìmeros e copolìmeros de etileno

Country Status (31)

Country Link
US (2) US6518385B1 (pt)
EP (2) EP1443062B1 (pt)
JP (2) JP2002500249A (pt)
KR (1) KR100645271B1 (pt)
CN (1) CN1134463C (pt)
AR (1) AR014252A1 (pt)
AT (1) ATE269873T1 (pt)
AU (1) AU760130B2 (pt)
BR (1) BR9906811A (pt)
CA (1) CA2316165C (pt)
CO (1) CO4830472A1 (pt)
CZ (1) CZ302705B6 (pt)
DE (1) DE69918263T2 (pt)
DK (1) DK1045868T3 (pt)
DZ (1) DZ2704A1 (pt)
EG (1) EG22389A (pt)
ES (2) ES2224598T3 (pt)
GB (1) GB9800245D0 (pt)
HU (1) HU224167B1 (pt)
MY (1) MY122063A (pt)
NO (1) NO20003488L (pt)
PL (1) PL198209B1 (pt)
PT (1) PT1045868E (pt)
RU (1) RU2223283C2 (pt)
SA (1) SA99191234B1 (pt)
SK (1) SK10132000A3 (pt)
TR (1) TR200001955T2 (pt)
TW (1) TW557303B (pt)
UA (1) UA66375C2 (pt)
WO (1) WO1999035174A1 (pt)
ZA (1) ZA9811886B (pt)

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GB9800245D0 (en) * 1998-01-07 1998-03-04 Bp Chem Int Ltd Novel polymers
GB9918668D0 (en) * 1999-08-06 1999-10-13 Bp Chem Int Ltd Polymerisation catalysts
EP1255782A1 (en) * 1999-12-01 2002-11-13 Univation Technologies LLC Catalyst compounds, catalyst systems thereof and their use in a polymerization process
EP1108749A1 (en) * 1999-12-13 2001-06-20 Fina Research S.A. Medium density polyethylene compositions for film applications
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
KR100377287B1 (ko) * 2000-05-29 2003-03-26 삼성종합화학주식회사 에틸렌 중합 방법
US20020072577A1 (en) * 2000-10-04 2002-06-13 The Dow Chemical Company Supported catalyst compositions
US6734265B1 (en) 2000-10-06 2004-05-11 Univation Technologies, Llc. Linear low density polyethylenes with high melt strength and high melt index ratio
US6884747B2 (en) * 2000-10-06 2005-04-26 Univation Technologies, Llc Linear low density polyethylenes with high melt strength and high melt index ratio
US7132486B2 (en) 2000-10-06 2006-11-07 Univation Technologies, Llc Linear low density polyethylenes with high melt strength and high melt index ratio
JP4903357B2 (ja) * 2003-03-28 2012-03-28 住友化学株式会社 エチレン重合体
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
EP1809676B2 (en) * 2004-11-02 2015-09-23 Dow Global Technologies LLC Process for producing low density polyethylene compositions and polymers produced therefrom
US7968659B2 (en) 2005-02-09 2011-06-28 Ineos Europe Limited Copolymers and films thereof
EP1845110A1 (en) * 2006-04-13 2007-10-17 Total Petrochemicals Research Feluy Chromium-based catalysts
WO2007118866A1 (en) * 2006-04-13 2007-10-25 Total Petrochemicals Research Feluy Branched low and medium density polyethylene
GB0610668D0 (en) * 2006-05-30 2006-07-12 Nova Chem Int Sa Supported antistatic polymerization catalysts
EP1935909A1 (en) * 2006-12-21 2008-06-25 Ineos Europe Limited Copolymers and films thereof
JP5404614B2 (ja) 2007-05-16 2014-02-05 エルジー・ケム・リミテッド 長鎖分岐を含むエチレン−α−オレフィン共重合体
WO2009069821A1 (ja) * 2007-11-30 2009-06-04 Sumitomo Chemical Company, Limited エチレン－α－オレフィン共重合体および成形体
JP5392015B2 (ja) * 2008-11-11 2014-01-22 住友化学株式会社 エチレン−α−オレフィン共重合体及び成形体
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
DE112010002188T5 (de) * 2009-05-29 2012-08-30 Sumitomo Chemical Company, Ltd. Ethylen-α-Olefin-Copolymer und Formgegenstand
JP2010276128A (ja) * 2009-05-29 2010-12-09 Sumitomo Chemical Co Ltd チューブ
EP2348057A1 (en) 2010-01-21 2011-07-27 INEOS Manufacturing Belgium NV Novel polymers
CN103087240B (zh) * 2011-10-31 2015-07-22 中国石油化工股份有限公司 一种制备乙烯聚合物的方法
US9096700B2 (en) 2012-12-10 2015-08-04 Exxonmobil Chemical Patents Inc. Polymerization process for production of polymer
CN104822716B (zh) * 2012-12-21 2017-11-14 埃克森美孚化学专利公司 具有改进的加工性的支化聚乙烯及由其制成的高抗撕裂性膜
US9068033B2 (en) 2012-12-21 2015-06-30 Exxonmobil Chemical Patents Inc. Branched polyethylene with improved processing and high tear films made therefrom
KR101924198B1 (ko) 2015-12-23 2018-11-30 주식회사 엘지화학 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체
JP7004656B2 (ja) * 2015-12-31 2022-02-04 ハンファ ケミカル コーポレーション 混成メタロセン担持触媒、およびそれを用いたオレフィン重合体の製造方法
WO2018105852A1 (ko) * 2016-12-05 2018-06-14 주식회사 엘지화학 혼성 담지 촉매
US10442920B2 (en) 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density of ethylene interpolymers employing homogeneous and heterogeneous catalyst formulations
US10442921B2 (en) 2017-04-19 2019-10-15 Nova Chemicals (International) S.A. Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations
US10683376B2 (en) 2017-11-07 2020-06-16 Nova Chemicals (International) S.A. Manufacturing ethylene interpolymer products at higher production rate
US10995166B2 (en) 2017-11-07 2021-05-04 Nova Chemicals (International) S.A. Ethylene interpolymer products and films
US10882987B2 (en) 2019-01-09 2021-01-05 Nova Chemicals (International) S.A. Ethylene interpolymer products having intermediate branching
US11046843B2 (en) 2019-07-29 2021-06-29 Nova Chemicals (International) S.A. Ethylene copolymers and films with excellent sealing properties

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GB9800245D0 (en) * 1998-01-07 1998-03-04 Bp Chem Int Ltd Novel polymers

Also Published As

Publication number Publication date
CA2316165A1 (en) 1999-07-15
EP1443062B1 (en) 2014-05-07
TR200001955T2 (tr) 2000-11-21
HU224167B1 (hu) 2005-06-28
AU760130B2 (en) 2003-05-08
DZ2704A1 (fr) 2003-09-01
CO4830472A1 (es) 1999-08-30
PL341677A1 (en) 2001-04-23
PL198209B1 (pl) 2008-06-30
WO1999035174A1 (en) 1999-07-15
CA2316165C (en) 2008-12-30
NO20003488D0 (no) 2000-07-06
MY122063A (en) 2006-03-31
JP2010047776A (ja) 2010-03-04
EP1443062A2 (en) 2004-08-04
DE69918263T2 (de) 2005-07-21
EG22389A (en) 2003-01-29
PT1045868E (pt) 2004-10-29
JP2002500249A (ja) 2002-01-08
NO20003488L (no) 2000-09-07
JP5804485B2 (ja) 2015-11-04
SA99191234B1 (ar) 2006-11-14
DE69918263D1 (de) 2004-07-29
CZ302705B6 (cs) 2011-09-14
AR014252A1 (es) 2001-02-07
US6518385B1 (en) 2003-02-11
ATE269873T1 (de) 2004-07-15
HUP0100366A2 (hu) 2001-06-28
RU2223283C2 (ru) 2004-02-10
SK10132000A3 (sk) 2001-07-10
ZA9811886B (en) 2000-06-28
ES2224598T3 (es) 2005-03-01
KR20010033966A (ko) 2001-04-25
ES2486842T3 (es) 2014-08-19
HUP0100366A3 (en) 2002-03-28
EP1045868A1 (en) 2000-10-25
UA66375C2 (uk) 2004-05-17
GB9800245D0 (en) 1998-03-04
CN1292802A (zh) 2001-04-25
KR100645271B1 (ko) 2006-11-13
US20030139551A1 (en) 2003-07-24
EP1443062A3 (en) 2004-10-20
TW557303B (en) 2003-10-11
CN1134463C (zh) 2004-01-14
EP1045868B1 (en) 2004-06-23
DK1045868T3 (da) 2004-10-25
CZ20002454A3 (cs) 2001-04-11
AU2064099A (en) 1999-07-26

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