JPH07502771A - エチレンインターポリマーの重合 - Google Patents
エチレンインターポリマーの重合Info
- Publication number
- JPH07502771A JPH07502771A JP5511933A JP51193393A JPH07502771A JP H07502771 A JPH07502771 A JP H07502771A JP 5511933 A JP5511933 A JP 5511933A JP 51193393 A JP51193393 A JP 51193393A JP H07502771 A JPH07502771 A JP H07502771A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- catalyst
- interpolymer
- homogeneous
- constrained geometry
- 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.)
- Granted
Links
Classifications
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- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
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- 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
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- 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
- 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 more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- 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
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- 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
- C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
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- 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+
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- 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
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- 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
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- 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
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- 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
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- 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
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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)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (20)
- 1.エチレンポリマー製品の製造方法において、(a)第一の反応性を有する活 性化された、拘束された幾何形状を有する第一の触媒組成物を用いて、0.05 から50グラム/10分のメルトインデックスを示す均一な第一のエチレンポリ マーの重合を行い、 (b)第二の反応性を有する活性化された、拘束された幾何形状を有する第二の 触媒組成物を用いて、0.05から50グラム/10分のメルトインデックスを 示す少なくとも1種の均一な第二のエチレンポリマーの重合を行い、そして (c)50から95重量%の第一のエチレンポリマーと5から50重量%の第二 のエチレンポリマーとを組み合わせることでエチレンポリマー製品を生じさせる 、 段階を含む方法。
- 2.エチレン/アルファーオレフィンのインターポリマー製品を製造する方法に おいて、 (a)第一の反応性を有する活性化された、拘束された幾何形状を有する第一の 触媒組成物を用いて、5から30重量%のコモノマー含有量、0.05から50 グラム/10分のメルトインデックス、および約110℃以下の融点を示す均一 な第一のエチレン/アルファーオレフィンインターポリマーの重合を行い、 (b)第二の反応性を示す活性化された、拘束された幾何形状を有する第二の触 媒組成物を用いて、2から10重量%のコモノマー含有量、0.05から50グ ラム/10分のメルトインデックス、および約115℃以上の融点を示す少なく とも1種の均一な第二のエチレン/アルファーオレフィンインターポリマーの重 合を行い、そして(c)50から95重量%の均一な第一のエチレン/アルファ ーオレフィンインターポリマーと5から50重量%の均一な第二のエチレン/ア ルファーオレフィンインターポリマーとを組み合わせることでエチレン/アルフ ァーオレフィンインターポリマー製品を生じさせる、段階を含む方法。
- 3.その活性化された、拘束された幾何形状を有する第一の触媒組成物が、拘束 された幾何形状を有するチタン錯体とアルミノキサン共触媒を含んでいる請求の 範囲1または2の方法。
- 4.その活性化された、拘束された幾何形状を有する第二触媒組成物が、拘束さ れた幾何形状を有するジルコニウム錯体とアルミノキサン共触媒を含んでいる請 求の範囲1または2の方法。
- 5.その活性化された、拘束された幾何形状を有する第二触媒組成物が、拘束さ れた幾何形状を有するジルコノセン錯体とアルミノキサン共触媒を含んでいる請 求の範囲1または2の方法。
- 6.(a)と(b)を共通反応槽の中で実質的に同時に実施する請求の範囲2の 方法。
- 7.更に (d)該第一および第二触媒組成物を一緒に混合することで触媒混合物を生じさ せ、そして (e)この触媒混合物をその共通反応槽の中に注入する、段階を含んでいる請求 の範囲6の方法。
- 8.(a)と(b)を少なくとも2個の反応槽内で個別に実施する請求の範囲2 の方法。
- 9.その2個の反応槽が、少なくとも第一反応槽と第二反応槽を含んでおり、そ してこれらの2個の反応槽を直列で運転する請求の範囲8の方法。
- 10.その2個の反応槽を並列で運転ずる請求の範囲8の方法。
- 11.段階(a)で生じる均一なエチレン/アルファーオレフィンインクーポリ マーが70℃から110℃の融点を有しており、そして段階(b)で生じる均一 なエチレン/アルファーオレフィンインターポリマーが115℃から130℃の 融点を有している請求の範囲2の方法。
- 12.該アルファーオレフィン類の少なくとも1つがC2−C18アルファーオ レフィンである請求の範囲2の方法。
- 13.該アルファーオレフィン類の少なくとも1つがエチレン、1−プロペン、 イソブチレン、1−ブテン、1−ヘキセン、4一メチル−1−ベンテンおよび1 −オクテンから成る群から選択される請求の範囲12の方法。
- 14.該第一および第二エチレン/アルファーオレフィンインクーポリマーの各 々がエチレンと1−オクテンのコポリマーを含んでいる請求の範囲13の方法。
- 15.その活性化された、拘束された幾何形状を有する第一または第二触媒組成 物のどちらかまたは両方が、チタン、バナジウム、ハフニウムおよびジルコニウ ムから成る群から選択される、拘束された幾何形状を有する触媒の成分から選択 される請求の範囲2の方法。
- 16.高い方の反応性を示すその活性化された、拘束された幾何形状を有する触 媒組成物を用いて製造したインターポリマーが示す結晶化開始温度よりも少なく とも約5℃高い結晶化開始温度を示すインターポリマー製品を生じさせるに有効 な量で、該第一の均一エチレン/アルファーオレフィンインターポリマーと該第 二の均一エチレン/アルファーオレフィンインターポリマーとを組み合わせる請 求の範囲2のインターポリマー製品。
- 17.少なくとも約110℃の結晶化開始温度をもたらすに有効な量で、その均 一な第一のエチレン/アルファーオレフィンインターポリマーとその均一な第二 のエチレン/アルファーオレフィンインターポリマーとを組み合わせる請求の範 囲2のインターポリマー製品。
- 18.該第一および第二エチレン/アルファーオレフィンインターポリマーの各 々がエチレンと1−オクテンのコポリマーを含んでいる請求の範囲2のインター ポリマー製品。
- 19.請求の範囲16のインターポリマー製品から製造される加工品。
- 20.フィルム、成形品および繊維から成る群から選択される請求の範囲19の 加工品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81571691A | 1991-12-30 | 1991-12-30 | |
US815,716 | 1991-12-30 | ||
PCT/US1992/011269 WO1993013143A1 (en) | 1991-12-30 | 1992-12-29 | Ethylene interpolymer polymerizations |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07502771A true JPH07502771A (ja) | 1995-03-23 |
JP3157163B2 JP3157163B2 (ja) | 2001-04-16 |
Family
ID=25218624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51193393A Expired - Lifetime JP3157163B2 (ja) | 1991-12-30 | 1992-12-29 | エチレンインターポリマーの重合 |
Country Status (9)
Country | Link |
---|---|
US (4) | US6538070B1 (ja) |
EP (1) | EP0619827B1 (ja) |
JP (1) | JP3157163B2 (ja) |
KR (1) | KR100253826B1 (ja) |
CA (1) | CA2125780C (ja) |
DE (1) | DE69211569T2 (ja) |
ES (1) | ES2095037T3 (ja) |
FI (1) | FI110105B (ja) |
WO (1) | WO1993013143A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001515114A (ja) * | 1997-08-15 | 2001-09-18 | ザ ダウ ケミカル カンパニー | 実質的に線状の均一なオレフィン重合体組成物から製造されるフィルム |
JP2003507541A (ja) * | 1999-08-19 | 2003-02-25 | デユポン・ダウ・エラストマーズ・エル・エル・シー | 幅広い分子量分布を示すポリマーブレンド物を単一の反応槽内で製造する方法 |
JP2003532775A (ja) * | 2000-05-11 | 2003-11-05 | デュポン ダウ エラストマーズ エルエルシー | 異なるエチレン含有量の成分を含むエチレン/α−オレフィンポリマーブレンド |
JP2007502907A (ja) * | 2003-06-10 | 2007-02-15 | ダウ グローバル テクノロジーズ インコーポレイティド | エチレンポリマーブレンドから製造されたフィルム層 |
JP2007529615A (ja) * | 2004-03-17 | 2007-10-25 | ダウ グローバル テクノロジーズ インコーポレイティド | より高次のオレフィンマルチブロックコポリマーを形成するためのシャトリング剤を含む触媒組成物 |
JP2020143296A (ja) * | 2014-02-11 | 2020-09-10 | ユニベーション・テクノロジーズ・エルエルシー | エチレンコポリマーを調製する方法 |
Families Citing this family (260)
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US6316549B1 (en) | 1991-10-15 | 2001-11-13 | The Dow Chemical Company | Ethylene polymer fiber made from ethylene polymer blends |
US5847053A (en) * | 1991-10-15 | 1998-12-08 | The Dow Chemical Company | Ethylene polymer film made from ethylene polymer blends |
US5525695A (en) * | 1991-10-15 | 1996-06-11 | The Dow Chemical Company | Elastic linear interpolymers |
US6545088B1 (en) * | 1991-12-30 | 2003-04-08 | Dow Global Technologies Inc. | Metallocene-catalyzed process for the manufacture of EP and EPDM polymers |
US5408004A (en) * | 1993-08-17 | 1995-04-18 | The Dow Chemical Company | Polyolefin blends and their solid state processing |
JPH09501721A (ja) * | 1993-08-18 | 1997-02-18 | ザ・ダウ・ケミカル・カンパニー | 均一線状オレフィンポリマー類から作られるガスケット |
EP0714426B1 (en) * | 1993-08-18 | 1998-04-08 | The Dow Chemical Company | Gaskets made from elastic substantially linear olefin polymers |
US5929128A (en) * | 1993-08-18 | 1999-07-27 | The Dow Chemical Company | Gaskets made from olefin polymers |
US5538790A (en) * | 1993-12-17 | 1996-07-23 | Exxon Chemical Patents Inc. | Cling film |
US5648438A (en) * | 1994-04-01 | 1997-07-15 | Exxon Chemical Patents, Inc. | Process for producing polymers with multimodal molecular weight distributions |
US5614297A (en) * | 1994-05-19 | 1997-03-25 | Viskase Corporation | Polyolefin stretch film |
US5773106A (en) * | 1994-10-21 | 1998-06-30 | The Dow Chemical Company | Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus |
US5464906A (en) * | 1994-11-21 | 1995-11-07 | The Dow Chemical Company | Ethylene homopolymerization using group 3 metal complexes |
US5539056A (en) * | 1995-01-31 | 1996-07-23 | Exxon Chemical Patents Inc. | Thermoplastic elastomers |
US5516848A (en) * | 1995-01-31 | 1996-05-14 | Exxon Chemical Patents Inc. | Process to produce thermoplastic elastomers |
CA2170961C (en) † | 1995-03-22 | 2005-08-09 | Walter B. Mueller | Multilayer films for packaging and administering medical solutions |
US5677381A (en) * | 1995-07-07 | 1997-10-14 | Exxon Research And Engineering Company | Ethylene copolymer-monofunctional ionomer compositions |
US5795941A (en) * | 1995-10-03 | 1998-08-18 | The Dow Chemical Company | Crosslinkable bimodal polyolefin compositions |
PT876427E (pt) * | 1996-01-22 | 2003-01-31 | Dow Chemical Co | Misturas de elastomeros de poliolefinicos apresentando caracteristicas aperfeicoadas |
KR20000005334A (ko) * | 1996-04-10 | 2000-01-25 | 그레이스 스티븐 에스. | 케이블용의 에틸렌 중합체 조성물 |
EP0816394B1 (en) * | 1996-06-26 | 2002-01-30 | BP Chemicals S.N.C. | Process for polymerising ethylene in the gas phase |
US5928740A (en) | 1997-02-28 | 1999-07-27 | Viskase Corporation | Thermoplastic C2 -α-olefin copolymer blends and films |
US6420507B1 (en) | 1997-05-01 | 2002-07-16 | The Dow Chemical Company | Olefin polymers prepared with substituted indenyl containing metal complexes |
ZA986434B (en) | 1997-07-21 | 2000-01-20 | Dow Chemical Co | Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom. |
EP1002014A1 (en) | 1997-08-08 | 2000-05-24 | The Dow Chemical Company | Sheet materials suitable for use as a floor, wall or ceiling covering material, and processes and intermediates for making the same |
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- 1992-12-29 JP JP51193393A patent/JP3157163B2/ja not_active Expired - Lifetime
- 1992-12-29 ES ES93902794T patent/ES2095037T3/es not_active Expired - Lifetime
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JP2001515114A (ja) * | 1997-08-15 | 2001-09-18 | ザ ダウ ケミカル カンパニー | 実質的に線状の均一なオレフィン重合体組成物から製造されるフィルム |
JP2003507541A (ja) * | 1999-08-19 | 2003-02-25 | デユポン・ダウ・エラストマーズ・エル・エル・シー | 幅広い分子量分布を示すポリマーブレンド物を単一の反応槽内で製造する方法 |
JP2014208840A (ja) * | 1999-08-19 | 2014-11-06 | ダウ グローバル テクノロジーズ エルエルシー | 幅広い分子量分布を示すポリマーブレンド物を単一の反応槽内で製造する方法 |
JP2003532775A (ja) * | 2000-05-11 | 2003-11-05 | デュポン ダウ エラストマーズ エルエルシー | 異なるエチレン含有量の成分を含むエチレン/α−オレフィンポリマーブレンド |
JP2007502907A (ja) * | 2003-06-10 | 2007-02-15 | ダウ グローバル テクノロジーズ インコーポレイティド | エチレンポリマーブレンドから製造されたフィルム層 |
JP2007529615A (ja) * | 2004-03-17 | 2007-10-25 | ダウ グローバル テクノロジーズ インコーポレイティド | より高次のオレフィンマルチブロックコポリマーを形成するためのシャトリング剤を含む触媒組成物 |
JP2020143296A (ja) * | 2014-02-11 | 2020-09-10 | ユニベーション・テクノロジーズ・エルエルシー | エチレンコポリマーを調製する方法 |
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FI943116A0 (fi) | 1994-06-29 |
EP0619827A1 (en) | 1994-10-19 |
US6566446B1 (en) | 2003-05-20 |
DE69211569D1 (de) | 1996-07-18 |
DE69211569T2 (de) | 1997-01-23 |
JP3157163B2 (ja) | 2001-04-16 |
CA2125780A1 (en) | 1993-07-08 |
WO1993013143A1 (en) | 1993-07-08 |
ES2095037T3 (es) | 1997-02-01 |
EP0619827B1 (en) | 1996-06-12 |
FI943116A (fi) | 1994-06-29 |
US6916883B2 (en) | 2005-07-12 |
US6538070B1 (en) | 2003-03-25 |
FI110105B (fi) | 2002-11-29 |
CA2125780C (en) | 2004-07-06 |
US20050038195A1 (en) | 2005-02-17 |
KR100253826B1 (ko) | 2000-04-15 |
US20030166784A1 (en) | 2003-09-04 |
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