JP2004531629A - メタロセンにより製造される、対衝撃性改質剤としての超低密度ポリエチレン又は線状低密度ポリエチレン - Google Patents

メタロセンにより製造される、対衝撃性改質剤としての超低密度ポリエチレン又は線状低密度ポリエチレン Download PDF

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JP2004531629A
JP2004531629A JP2003507187A JP2003507187A JP2004531629A JP 2004531629 A JP2004531629 A JP 2004531629A JP 2003507187 A JP2003507187 A JP 2003507187A JP 2003507187 A JP2003507187 A JP 2003507187A JP 2004531629 A JP2004531629 A JP 2004531629A
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polymer
density polyethylene
low density
ultra
product
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JP2004531629A5 (enExample
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ダナウェイ、ディビッド・ビー
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エクソンモービル・ケミカル・パテンツ・インク
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04Homopolymers or copolymers of esters
    • C08L33/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10Homopolymers or copolymers of methacrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592Component 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
    • C08F4/65922Component 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
    • C08F4/65925Component 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00Polymer mixtures characterised by way of preparation
    • C08L2314/06Metallocene or single site catalysts

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
JP2003507187A 2001-06-22 2002-06-11 メタロセンにより製造される、対衝撃性改質剤としての超低密度ポリエチレン又は線状低密度ポリエチレン Pending JP2004531629A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30048101P 2001-06-22 2001-06-22
PCT/US2002/018688 WO2003000790A1 (en) 2001-06-22 2002-06-11 Metallocene-produced very low density polyethylenes or linear lowdensity polyethylenes as impact modifiers

Publications (2)

Publication Number Publication Date
JP2004531629A true JP2004531629A (ja) 2004-10-14
JP2004531629A5 JP2004531629A5 (enExample) 2006-01-05

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JP2003507187A Pending JP2004531629A (ja) 2001-06-22 2002-06-11 メタロセンにより製造される、対衝撃性改質剤としての超低密度ポリエチレン又は線状低密度ポリエチレン

Country Status (7)

Country Link
US (1) US7220801B2 (enExample)
EP (1) EP1425345A1 (enExample)
JP (1) JP2004531629A (enExample)
CN (1) CN1276018C (enExample)
AR (1) AR034611A1 (enExample)
CA (1) CA2450570A1 (enExample)
WO (1) WO2003000790A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535762A (ja) * 2002-08-15 2005-11-24 フイナ・テクノロジー・インコーポレーテツド 透明な耐衝撃性シンジオタクチックポリプロピレン
JP2010540298A (ja) * 2007-10-02 2010-12-24 フイナ・テクノロジー・インコーポレーテツド 射出ストレッチ吹込成形用プロピレンに基くポリマー

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1495861A1 (en) * 2003-07-10 2005-01-12 Total Petrochemicals Research Feluy High transparency, high impact resistance containers
US20050074622A1 (en) * 2003-10-07 2005-04-07 Vogel Randall Allen Multi-layer sheet comprising an ionomer layer
US7183005B2 (en) 2004-08-20 2007-02-27 Exxonmobil Chemical Patents Inc. Impact strength improvement of regrind
US7588706B2 (en) 2004-12-16 2009-09-15 Exxonmobil Chemical Patents Inc. Multi-layer films with improved properties
US7416766B2 (en) * 2005-08-16 2008-08-26 S.C. Johnson & Son, Inc. Bottles made from metallocene polypropylene for delivery of fragrances
US8927108B2 (en) * 2006-01-10 2015-01-06 Exxonmobil Chemical Patents Inc. Films incorporating polymeric material combinations, articles made therefrom, and methods of making such films and articles
CN100429068C (zh) * 2006-05-26 2008-10-29 李鉴明 一次性奶瓶内胆加工方法
US8247065B2 (en) 2006-05-31 2012-08-21 Exxonmobil Chemical Patents Inc. Linear polymers, polymer blends, and articles made therefrom
WO2009110887A1 (en) * 2008-03-04 2009-09-11 Exxonmobil Chemical Patents Inc. Polyethylene stretch film
US8242198B2 (en) 2008-06-09 2012-08-14 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
US8431642B2 (en) * 2008-06-09 2013-04-30 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US8283400B2 (en) * 2008-06-09 2012-10-09 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
US9018310B2 (en) * 2009-04-06 2015-04-28 Polyone Designed Structures And Solutions Llc Polymer blend composition for automotive flooring applications
EP2435526A4 (en) * 2009-05-29 2012-10-31 Exxonmobil Chem Patents Inc POLYOLEFINIC ADHESIVE COMPOSITIONS AND PROCESS FOR PRODUCING THE SAME
KR101761549B1 (ko) * 2009-07-14 2017-07-26 다우 글로벌 테크놀로지스 엘엘씨 개선된 감소된 광택을 갖는 진공 열성형된 압출 시팅
WO2011025587A1 (en) * 2009-08-27 2011-03-03 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and method of making thereof
EP2493769B1 (en) * 2009-10-30 2013-11-13 Albéa Services A container prepared from pcr hdpe resin blend
US20110105691A1 (en) * 2009-11-03 2011-05-05 Fina Technology, Inc. Blends of Polypropylene and Polyethylene and Methods of Forming the Same
US9346897B2 (en) 2013-05-14 2016-05-24 Chevron Phillips Chemical Company Lp Peroxide treated metallocene-based polyolefins with improved melt strength
KR101549209B1 (ko) 2013-11-18 2015-09-02 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체
CN105037946B (zh) * 2015-08-31 2018-04-03 广州丽盈塑料有限公司 半透明柔软挤吹瓶及其制备方法与应用
EP4257639B1 (en) * 2015-09-17 2025-03-12 ExxonMobil Chemical Patents Inc. Polyethylene polymers and articles made therefrom
KR101889598B1 (ko) * 2015-12-08 2018-08-17 주식회사 엘지화학 올레핀계 중합체
US11440984B2 (en) * 2017-12-26 2022-09-13 Lg Chem, Ltd. Olefin-based polymer
MX2024003161A (es) * 2021-09-23 2024-04-15 Univation Tech Llc Copolimero de polietileno lineal de baja densidad.
CN114806008B (zh) * 2022-04-01 2023-12-22 华南理工大学 一种高结晶温度的茂金属聚丙烯复合材料及其制备方法
CN116285077B (zh) * 2023-02-28 2024-09-10 上海金发科技发展有限公司 一种聚乙烯复合材料及其制备方法与应用
CN119192705A (zh) * 2024-09-02 2024-12-27 埃克森美孚(惠州)化工有限公司 聚烯烃组合物及其用途

Family Cites Families (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127133A1 (de) 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyolefinen und deren copolymerisaten
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4543399A (en) 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4460755A (en) 1982-09-30 1984-07-17 Union Carbide Corporation Direct conversion of a polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst
US5324800A (en) 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. Process and catalyst for polyolefin density and molecular weight control
US4540753A (en) 1983-06-15 1985-09-10 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
US4933149A (en) 1984-08-24 1990-06-12 Union Carbide Chemicals And Plastics Company Inc. Fluidized bed polymerization reactors
US4808561A (en) 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
US5124418A (en) 1985-11-15 1992-06-23 Exxon Chemical Patents Inc. Supported polymerization catalyst
US4752597A (en) 1985-12-12 1988-06-21 Exxon Chemical Patents Inc. New polymerization catalyst
US5241025A (en) 1987-01-30 1993-08-31 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US5391629A (en) 1987-01-30 1995-02-21 Exxon Chemical Patents Inc. Block copolymers from ionic catalysts
US5264405A (en) 1989-09-13 1993-11-23 Exxon Chemical Patents Inc. Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts
US5198401A (en) 1987-01-30 1993-03-30 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5120867A (en) 1988-03-21 1992-06-09 Welborn Jr Howard C Silicon-bridged transition metal compounds
US5017714A (en) 1988-03-21 1991-05-21 Exxon Chemical Patents Inc. Silicon-bridged transition metal compounds
US4871705A (en) 1988-06-16 1989-10-03 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst
US4892851A (en) 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
FR2634212B1 (fr) 1988-07-15 1991-04-19 Bp Chimie Sa Appareillage et procede de polymerisation d'olefines en phase gazeuse dans un reacteur a lit fluidise
US5178960A (en) 1989-09-01 1993-01-12 Eastman Kodak Company Low temperature multi-layer extrusion coating process and articles produced thereby
US5026798A (en) 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5057475A (en) 1989-09-13 1991-10-15 Exxon Chemical Patents Inc. Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
CA2027145C (en) 1989-10-10 2002-12-10 Michael J. Elder Metallocene catalysts with lewis acids and aluminum alkyls
US5387568A (en) 1989-10-30 1995-02-07 Fina Technology, Inc. Preparation of metallocene catalysts for polymerization of olefins
ATE137247T1 (de) 1989-10-30 1996-05-15 Fina Technology Addition von alkylaluminium zum verbessern eines metallocenkatalysators
DE69033368T3 (de) 1990-01-02 2008-07-03 Exxon Chemical Patents, Inc. Ionische Metallocenkatalysatoren auf Träger für Olefinpolymerisation
DE4005947A1 (de) 1990-02-26 1991-08-29 Basf Ag Loesliche katalysatorsysteme zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
EP0500944B1 (en) 1990-07-24 1998-10-07 Mitsui Chemicals, Inc. Catalyst for alpha-olefin polymerization and production of poly-alpha-olefin therewith
US5243001A (en) 1990-11-12 1993-09-07 Hoechst Aktiengesellschaft Process for the preparation of a high molecular weight olefin polymer
US5089321A (en) * 1991-01-10 1992-02-18 The Dow Chemical Company Multilayer polyolefinic film structures having improved heat seal characteristics
US5189192A (en) 1991-01-16 1993-02-23 The Dow Chemical Company Process for preparing addition polymerization catalysts via metal center oxidation
MX9200724A (es) 1991-02-22 1993-05-01 Exxon Chemical Patents Inc Mezcla termosellable de polietileno o plastomero de muy baja densidad con polimeros a base de polipropileno y pelicula termosellable asi como articulos hechos con aquellas.
DE4120009A1 (de) 1991-06-18 1992-12-24 Basf Ag Loesliche katalysatorsysteme zur herstellung von polyalk-1-enen mit hohen molmassen
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
CA2113627A1 (en) 1991-07-18 1993-02-18 Prasadarao Meka Heat sealed article
TW300901B (enExample) 1991-08-26 1997-03-21 Hoechst Ag
US5416228A (en) 1991-10-07 1995-05-16 Fina Technology, Inc. Process and catalyst for producing isotactic polyolefins
JP3394997B2 (ja) 1991-10-15 2003-04-07 バーゼル・ポリオレフィン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 特異的に置換されたインデニル配位子を持つメタロセンを用いてオレフィンポリマーを製造する方法
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5206075A (en) 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers
EP0574561B1 (en) 1992-01-06 1998-01-28 The Dow Chemical Company Improved catalyst composition
US5268230A (en) 1992-02-28 1993-12-07 Eastman Kodak Company Extrusion coating process for producing a high gloss polyethylene coating
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5350723A (en) 1992-05-15 1994-09-27 The Dow Chemical Company Process for preparation of monocyclopentadienyl metal complex compounds and method of use
US5308817A (en) 1992-05-18 1994-05-03 Fina Technology, Inc. Metallocene catalyst component with good catalyst efficiency after aging
US5434115A (en) 1992-05-22 1995-07-18 Tosoh Corporation Process for producing olefin polymer
DE69334188T2 (de) 1992-08-05 2008-10-23 Exxonmobil Chemical Patents Inc., Baytown Verfahren zur Herstellung von einem geträgertem Aktivatorkomponenten
FI951192L (fi) 1992-09-15 1995-03-14 Dow Chemical Co Kestomuovien iskumodifiointi
CA2144737C (en) 1992-09-16 2002-04-23 William John Hodgson Jr. Soft films having enhanced physical properties
US6313240B1 (en) 1993-02-22 2001-11-06 Tosoh Corporation Process for producing ethylene/α-olefin copolymer
RU2120947C1 (ru) 1993-04-26 1998-10-27 Эксон Кемикэл Пейтентс Инк. Способ газофазной полимеризации в псевдоожиженном слое
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
EP0699219B1 (en) 1993-05-13 1998-12-16 Exxon Chemical Patents Inc. Ethylene copolymers having narrow composition distribution, their production and use
US5387630A (en) 1993-08-31 1995-02-07 Eastman Chemical Company Polyolefin-extrusion coating compositions having good coatability, good adhesion to the substrate, and good chill roll release
CN1068018C (zh) * 1994-05-09 2001-07-04 陶氏化学公司 中等模量的薄膜及制造方法
DE69514661T2 (de) 1994-06-24 2000-08-03 Exxon Chemical Patents, Inc. Polymerisationskatalysatorsystem, ihre herstellung und gebrauch
IL110380A0 (en) 1994-07-20 1994-10-21 Agis Ind 1983 Ltd Antiviral topical pharmaceutical compositions
US5453471B1 (en) 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
US5763543A (en) 1994-09-14 1998-06-09 Exxon Chemical Patents Inc. Olefin polymerization process with little or no scavenger present
WO1996011961A1 (en) 1994-10-13 1996-04-25 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
EP0785955B1 (en) 1994-10-13 1999-07-14 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
PL322446A1 (en) 1995-01-24 1998-02-02 Du Pont Alpha-olefines and olefinic polymers and methods of obtaining them
US5569693A (en) 1995-06-05 1996-10-29 Borden Inc. High stretch film for pallet wrapping
US5846620A (en) 1997-02-06 1998-12-08 W. R. Grace & Co.-Conn. High strength flexible film package
IL131344A0 (en) 1997-02-25 2001-01-28 Exxon Chemical Patents Inc Corona discharge treated films having wxcellent coefficients of friction
JP2002514252A (ja) 1997-03-10 2002-05-14 イーストマン ケミカル カンパニー 第8〜10族遷移金属を含むオレフィン重合触媒、二座配位子、このような触媒の使用方法及びそれから得られるポリマー
DE69816281T2 (de) 1997-03-13 2004-02-12 Eastman Chemical Co., Kingsport Katalysatorzusammensetzungen für die polymerisation von olefinen
CA2200373C (en) 1997-03-19 2005-11-15 Rupert Edward Von Haken Spence Heteroligand
EP0975682B1 (en) 1997-04-18 2004-05-19 Eastman Chemical Company Group 8-10 transition metal olefin polymerization catalysts
CA2204803C (en) 1997-05-08 2005-11-15 Nova Chemicals Ltd. Process to prepare bridged phosphole-cyclopentadienyl compounds
CA2206944C (en) 1997-05-30 2006-08-29 Douglas W. Stephan High temperature solution polymerization process
CA2210131C (en) 1997-07-09 2005-08-02 Douglas W. Stephan Supported phosphinimine-cp catalysts
CA2215444C (en) 1997-09-15 2005-08-02 Stephen John Brown Catalyst having a ketimide ligand
US7354880B2 (en) 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
EP1112323B1 (en) 1998-08-19 2006-09-27 ExxonMobil Chemical Patents Inc. Semicrystalline polymer blends
JP3808243B2 (ja) 1999-07-27 2006-08-09 三井化学株式会社 軟質樹脂組成物
US6444302B1 (en) * 1999-09-01 2002-09-03 Exxonmobil Chemical Patents Inc. Breathable films and method for making
BR0016618B1 (pt) * 1999-12-22 2013-12-03 Composição adesiva à base de polipropileno
US6403717B1 (en) 2000-07-12 2002-06-11 Univation Technologies, Llc Ethylene inter-polymer blends
KR100895522B1 (ko) * 2001-03-28 2009-04-30 니혼폴리올레핀 가부시키가이샤 접착성 수지 조성물 및 그것을 이용한 다층 적층 구조체

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005535762A (ja) * 2002-08-15 2005-11-24 フイナ・テクノロジー・インコーポレーテツド 透明な耐衝撃性シンジオタクチックポリプロピレン
JP2010540298A (ja) * 2007-10-02 2010-12-24 フイナ・テクノロジー・インコーポレーテツド 射出ストレッチ吹込成形用プロピレンに基くポリマー

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AR034611A1 (es) 2004-03-03
US20040152842A1 (en) 2004-08-05
EP1425345A1 (en) 2004-06-09
CN1276018C (zh) 2006-09-20
US7220801B2 (en) 2007-05-22
WO2003000790A1 (en) 2003-01-03
CN1535295A (zh) 2004-10-06

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