BR0010289A - Copolìmeros de etileno, processo para preparar os mesmos, e filmes destes - Google Patents

Copolìmeros de etileno, processo para preparar os mesmos, e filmes destes

Info

Publication number
BR0010289A
BR0010289A BR0010289-0A BR0010289A BR0010289A BR 0010289 A BR0010289 A BR 0010289A BR 0010289 A BR0010289 A BR 0010289A BR 0010289 A BR0010289 A BR 0010289A
Authority
BR
Brazil
Prior art keywords
copolymers
ethylene
films
lmw
hmw
Prior art date
Application number
BR0010289-0A
Other languages
English (en)
Other versions
BR0010289B1 (pt
Inventor
Choon Kooi Chai
Christopher James Frye
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26315511&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0010289(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9910370.7A external-priority patent/GB9910370D0/en
Priority claimed from GBGB9927205.6A external-priority patent/GB9927205D0/en
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BR0010289A publication Critical patent/BR0010289A/pt
Publication of BR0010289B1 publication Critical patent/BR0010289B1/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
    • 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
    • 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
    • C08F4/65925—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 non-bridged
    • 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
    • C08F4/65916—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
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853—Ethylene vinyl acetate copolymers
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

"COPOLìMEROS DE ETILENO, PROCESSO PARA PREPARAR OS MESMOS, E FILMES DESTES". Os novos copolímeros compreendem etileno e alfaolefinas possuindo de 3 a 10 átomos de carbono e que possuem ( a ) uma densidade na faixa de 0,900 a 0,940; ( b ) Mw/Mn aparente de 2,0 a 3,4; ( c ) uma I~ 21~/I~ 2~ de 16 a 24; ( d ) uma energia de ativação de fluxo de 28 a 45 KJ/mol; ( e ) uma proporção Ea ( HMW )/Ea ( LMW ) > 1,1; e ( f ) uma proporção g'( HMW ) / g'( LMW ) de 0,85 a 0,95 . Os copolímeros são particularmente úteis em aplicações de filme mostrando um excelente equilíbrio de propriedades de processamento, ópticas e mecânicas. Os novos polímeros podem ser preparados adequadamente na fase gasosa na presença de complexos de metaloceno.
BRPI0010289-0A 1999-05-05 2000-04-26 copolìmeros de etileno, processo para preparar os mesmos, e filmes destes. BR0010289B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9910370.7A GB9910370D0 (en) 1999-05-05 1999-05-05 Novel copolymers and films thereof
GBGB9927205.6A GB9927205D0 (en) 1999-11-17 1999-11-17 Novel copolymers and films thereof
PCT/GB2000/001611 WO2000068285A1 (en) 1999-05-05 2000-04-26 Ethylene copolymers and films thereof

Publications (2)

Publication Number Publication Date
BR0010289A true BR0010289A (pt) 2002-05-21
BR0010289B1 BR0010289B1 (pt) 2011-01-25

Family

ID=26315511

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010289-0A BR0010289B1 (pt) 1999-05-05 2000-04-26 copolìmeros de etileno, processo para preparar os mesmos, e filmes destes.

Country Status (22)

Country Link
US (2) US6642339B1 (pt)
EP (1) EP1177225B1 (pt)
JP (1) JP5314823B2 (pt)
KR (1) KR100666890B1 (pt)
CN (1) CN1174010C (pt)
AR (1) AR023881A1 (pt)
AT (1) ATE420902T1 (pt)
BR (1) BR0010289B1 (pt)
CA (1) CA2372537C (pt)
CO (1) CO5160388A1 (pt)
CZ (1) CZ20013865A3 (pt)
DE (1) DE60041397D1 (pt)
EA (1) EA005112B1 (pt)
EG (1) EG22873A (pt)
ES (1) ES2317834T3 (pt)
MX (1) MXPA01011239A (pt)
MY (1) MY121886A (pt)
NO (1) NO20015384L (pt)
PT (1) PT1177225E (pt)
SK (1) SK15792001A3 (pt)
TW (1) TWI291470B (pt)
WO (1) WO2000068285A1 (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092405A1 (en) 2000-06-01 2001-12-06 Bp Chemicals Limited Novel polyethylene films
EP1312625A1 (en) * 2001-11-20 2003-05-21 BP Chemicals SNC Gas phase polymerization process
US6559251B1 (en) * 2002-08-02 2003-05-06 Equistar Chemicals, Lp Process for making low-density polyolefins
JP4903357B2 (ja) * 2003-03-28 2012-03-28 住友化学株式会社 エチレン重合体
GB0319467D0 (en) 2003-08-19 2003-09-17 Bp Chem Int Ltd Polymer blends
US7871557B2 (en) * 2003-09-26 2011-01-18 Sumitomo Chemical Company, Ltd. Method for producing an extruded molded article of ethylene polymer and the film
US20060210804A1 (en) * 2004-10-28 2006-09-21 Sumitomo Chemical Company, Limited Resin composition, foamed molding and laminate
WO2006085051A1 (en) * 2005-02-09 2006-08-17 Ineos Europe Limited Copolymers and films thereof
JP5019780B2 (ja) * 2005-04-22 2012-09-05 旭化成ケミカルズ株式会社 容器包装用エチレン系樹脂
KR101288228B1 (ko) 2005-05-10 2013-07-18 이네오스 유럽 리미티드 신규 공중합체
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
TW200932762A (en) * 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
US8481666B2 (en) * 2008-01-29 2013-07-09 Dow Global Technologies Llc. Polyethylene compositions, method of producing the same, articles made therefrom, and method of making the same
GB0802550D0 (en) * 2008-02-12 2008-03-19 Ineos Mfg Belguim Nv Polymers and articles thereof
JP5497027B2 (ja) * 2008-07-10 2014-05-21 ダウ グローバル テクノロジーズ エルエルシー ポリエチレン組成物、その生成方法、それから製造される繊維、及びその製造方法
CN102164992A (zh) * 2008-09-25 2011-08-24 巴塞尔聚烯烃股份有限公司 抗冲击的lldpe组合物和由其制备的薄膜
RU2509782C2 (ru) 2008-09-25 2014-03-20 Базелль Полиолефине Гмбх Ударопрочная композиция лпэнп и полученные из нее пленки
KR20110061584A (ko) 2008-09-25 2011-06-09 바젤 폴리올레핀 게엠베하 내충격성 ｌｌｄｐｅ 조성물 및 이것으로 제조된 필름
EP2177548A1 (en) 2008-10-14 2010-04-21 Ineos Europe Limited Copolymers and films thereof
US20120095158A1 (en) 2009-07-01 2012-04-19 Dow Global Technologies Llc Ethylenic polymer and its use
WO2011002998A1 (en) * 2009-07-01 2011-01-06 Dow Global Technologies Inc. Ethylenic polymer and its use
US8957167B2 (en) 2009-07-28 2015-02-17 Univation Technologies, Llc Polymerization process using a supported constrained geometry catalyst
EP2348057A1 (en) 2010-01-21 2011-07-27 INEOS Manufacturing Belgium NV Novel polymers
GB201012273D0 (en) 2010-07-22 2010-09-08 Ineos Mfg Belguim Nv Polymer compositon
KR101164962B1 (ko) * 2010-09-20 2012-07-12 에스케이이노베이션 주식회사 위생성이 우수한 에틸렌 공중합체 및 이의 제조방법
WO2012082393A1 (en) * 2010-12-17 2012-06-21 Dow Global Technologies Llc Ethylene-based polymers and processess to make the same
WO2013079654A1 (en) 2011-12-01 2013-06-06 Ineos Europe Ag Polymer blends
CN104105722B (zh) * 2011-12-14 2016-11-09 英尼奥斯欧洲股份公司 聚合物
EP2610269A1 (en) * 2011-12-28 2013-07-03 Saudi Basic Industries Corporation Catalyst composition and method for preparing the same
US10128444B2 (en) * 2014-05-30 2018-11-13 Nissan Chemical Industries, Ltd. Thin-film planarization method, planarized thin-film formation method, and thin-film formation varnish
KR101689456B1 (ko) * 2015-01-23 2016-12-23 한화토탈 주식회사 에틸렌계 공중합체 및 이의 제조
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
US10995166B2 (en) 2017-11-07 2021-05-04 Nova Chemicals (International) S.A. Ethylene interpolymer products and films
US10683376B2 (en) 2017-11-07 2020-06-16 Nova Chemicals (International) S.A. Manufacturing ethylene interpolymer products at higher production rate
US10882987B2 (en) 2019-01-09 2021-01-05 Nova Chemicals (International) S.A. Ethylene interpolymer products having intermediate branching
US12065523B2 (en) * 2019-03-29 2024-08-20 Dow Global Technologies Llc Tri-functional long-chain branched polyolefin
US11046843B2 (en) 2019-07-29 2021-06-29 Nova Chemicals (International) S.A. Ethylene copolymers and films with excellent sealing properties
EP3936543A4 (en) 2019-11-20 2022-08-31 Lg Chem, Ltd. Supported hybrid metallocene catalyst and method for preparing polyethylene copolymer by using same
KR102564398B1 (ko) * 2019-11-20 2023-08-07 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리에틸렌 공중합체의 제조 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859025B1 (en) * 1992-12-28 2003-03-05 Exxonmobil Oil Corporation Low density polyethylene composition
EP0675906B2 (en) * 1992-12-28 2007-01-10 Exxonmobil Oil Corporation Linear low density polyethylene film
EP0610942B1 (en) * 1993-02-12 1998-06-10 Tosoh Corporation Ethylene.alpha-olefin copolymer and film thereof
DE69422410T2 (de) * 1993-08-06 2000-07-06 Exxon Chemical Patents, Inc. Polymerisationskataylsatoren, ihre herstellung und verwendung
EP0728158A4 (en) * 1993-11-08 1997-09-03 Mobil Oil Corp COMPOSITION CONTAINING AN ETHYLENE POLYMER OR COPOLYMER, AND SORBITOL OR A SORBITAOL DERIVATIVE
ES2182946T3 (es) * 1995-03-29 2003-03-16 Univation Tech Llc Polimeros de etileno que tiene una polidispersividad estrecha y procedimiento de preparacion.
AR007176A1 (es) * 1996-05-17 1999-10-13 Bp Chem Int Ltd Composiciones de copolimeros de poliolefinas en las que el maximo peso molecular esta en la parte de la composicion que tiene el contenido decomonomero mas elevado, proceso para obtener dichas composiciones, catalizadores de aplicacion en dicho proceso, articulos de manufactura, tal
AU4999997A (en) 1996-10-31 1998-05-22 Minnesota Mining And Manufacturing Company Moisture curable alkoxysilane functional poly(ether-urethane) based sealants
WO1998018842A1 (en) * 1996-10-31 1998-05-07 Mobil Oil Corporation Lldpe copolymers
US5783512A (en) * 1996-12-18 1998-07-21 The Dow Chemical Company Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same

Also Published As

Publication number Publication date
CN1360601A (zh) 2002-07-24
CN1174010C (zh) 2004-11-03
AR023881A1 (es) 2002-09-04
EP1177225A1 (en) 2002-02-06
ES2317834T3 (es) 2009-05-01
SK15792001A3 (sk) 2002-10-08
DE60041397D1 (de) 2009-03-05
EA200101153A1 (ru) 2002-06-27
CA2372537C (en) 2010-09-28
US6642339B1 (en) 2003-11-04
BR0010289B1 (pt) 2011-01-25
KR20020038579A (ko) 2002-05-23
ATE420902T1 (de) 2009-01-15
WO2000068285A1 (en) 2000-11-16
US20040044155A1 (en) 2004-03-04
CO5160388A1 (es) 2002-05-30
PT1177225E (pt) 2009-02-11
EA005112B1 (ru) 2004-10-28
NO20015384L (no) 2001-12-06
MY121886A (en) 2006-03-31
EP1177225B1 (en) 2009-01-14
TWI291470B (en) 2007-12-21
CZ20013865A3 (cs) 2002-10-16
KR100666890B1 (ko) 2007-01-10
EG22873A (en) 2003-10-30
CA2372537A1 (en) 2000-11-16
MXPA01011239A (es) 2002-08-12
NO20015384D0 (no) 2001-11-02
JP5314823B2 (ja) 2013-10-16
JP2002544300A (ja) 2002-12-24
US6919414B2 (en) 2005-07-19

Similar Documents

Publication Publication Date Title
CO5160388A1 (es) Copolimeros de etileno y alfa-oelfinas y peliculas producidas a partir de los mismos
BR0311703A (pt) Composições poliméricas e método para fabricar tubos
MY141927A (en) Copolymers and films thereof
NO20003488L (no) Homopolymerer og kopolymerer av etylen
DE69534784D1 (de) Polymerisationsverfahren und so enthaltende Polyolefinen
MY127991A (en) Polymer compositions which exhibit high hot tack
ES2109473T3 (es) Copolimeros de etileno/alfa-olefinas superiores.
ATE169321T1 (de) Heisssiegelfähige filme und daraus hergestellte gegenstände
AR017358A1 (es) Composiciones de interpolimeros de monomeros de alfaolefinas con uno o mas monomeros vinil o viniliden aromaticos y/o uno o mas monomeros de vinil oviniliden alifaticos o cicloalifaticos impedidos, blended con aditivos conductores, articulos, hojas, estructuras, cableados, neumaticos, espumas y lati
BR112022019929A2 (pt) Sistema de catalisador duplo para produzir copolímeros de lldpe e mdpe com ramificação de cadeia longa para aplicações de filme
AU2003269970A1 (en) Shrink film
IN2004CH01924A (pt)
DE60300501D1 (de) Herstellung von in maschinenrichtung orientierten polyethylenfolien
TW200736281A (en) High density polyethylene
ES2161810T3 (es) Procedimiento para la preparacion de polimeros amorfos de propileno.
AU2003274920A1 (en) Stretch film
BR0212169A (pt) Composição polimérica, processos para a preparação da mesma e de um derivado de poliisobuteno, e, derivado de poliisobuteno
DK0807145T3 (da) Polyolelfinsammensætninger og blæste film opnået deraf
BR0104951A (pt) Filme polimérico selável por calor, e, embalagem que pode ser aberta por descascamento
BR0111310A (pt) Novos filmes de polietileno
DE60308033D1 (de) Schrumpffolie
ES2571685T3 (es) Polímeros que tienen distribuciones anchas de peso molecular y métodos para preparar los mismos
ES2185293T3 (es) Articulos revestidos con poli(fluoruro de vinilideno) de resinas conformables a altas temperaturas.
ATE192771T1 (de) Wärmeschrumpfbare filme aus lldpe
BR0014637A (pt) Processo para a moldagem por sopro, extrusão ou produção de filme soprado extrusado de um polietileno

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: OANDD TRADING LIMITED (GB)

Free format text: TRANSFERIDO DE: BP CHEMICALS LIMITED

B25D Requested change of name of applicant approved

Owner name: INNOVENE EUROPE LIMITED (GB)

Free format text: ALTERADO DE: OANDD TRADING LIMITED

B25D Requested change of name of applicant approved

Owner name: INEOS EUROPE LIMITED (GB)

Free format text: ALTERADO DE: INNOVENE EUROPE LIMITED

B25G Requested change of headquarter approved

Owner name: INEOS EUROPE LIMITED (GB)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070154745/RJ DE 01/11/2007.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/01/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25.01.2021