JPH09506391A - オレフィンの(共)重合法 - Google Patents
オレフィンの(共)重合法Info
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- JPH09506391A JPH09506391A JP8512314A JP51231496A JPH09506391A JP H09506391 A JPH09506391 A JP H09506391A JP 8512314 A JP8512314 A JP 8512314A JP 51231496 A JP51231496 A JP 51231496A JP H09506391 A JPH09506391 A JP H09506391A
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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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
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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
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- C08F2410/05—Transitioning, i.e. transition from one catalyst to another with use of a deactivating agent
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(A)1以上の下記オレフィンを、1以上の反応器中で、アルキル−Al化 合物と、M−π結合を含有しないTiとVから選択した遷移金属M1の化合物お よび活性形のMgハライドからなる固形成分との反応生成物からなる触媒の存在 下で重合させ、オレフィンのホモまたはコポリマーと生成する第1重合段階、 (B)第1重合段階(A)で得られる生成物を、何れかの順序で (a)段階(A)で存在する触媒を失活しうる化合物と接触させる、および (b)少なくとも1つのM−π結合を含有するTi,Zr,VまたはHfから 選択した遷移金属Mの化合物と任意にアルキル−Al化合物とに接触させる処理 工程、 (C)1以上の下記のオレフィンを、1以上の反応器中で、処理段階(B)で得 られる生成物の存在下で重合させる第2重合段階からなることを特徴とする式C H2=CHR(式中Rは水素、または1〜10の炭素原子を有するアルキル,シ クロアルキルまたはアリール基)を有する1以上のオレフィンの多段重合法。 2.段階(A)で生成されるオレフィンのホモまたはコポリマーが5%より大き い多孔度(空隙のパーセントとして表わ す)を有する請求項1による方法。 3.工程(A)で生成されるオレフィンのホモまたはコポリマーが10%より大 きい多孔度(空隙のパーセントとして表わす)を有する請求項2による方法。 4.活性形のマグネシウムハライドがMgCl2で、遷移金属M1の化合物が、T iのハライド、Tiのハローアルコレート、VCl3、VCl4、VOCl3とV のハロ−アルコレートからなる群より選択される請求項1による方法。 5.Tiの化合物が、TiCl4、TiCl3と式Ti(OR1)mXn(式中R1は 1〜12の炭素原子を有する炭化水素基または−COR1、Xはハロゲンおよび m+nはTiの価)のハロ−アルコレートからなる群から選択される請求項4に よる方法。 6.第1重合段階(A)に用いられる固形成分が10〜150μmの平均直径を 有する回転楕円状(spheroidal)粒子の形である請求項1による方法。 7.遷移金属Mの化合物が、金属に配位した少なくとも1つのリガンドLからな り、そのリガンドLは共役π電子を含有する単または多環構造を有する請求項1 による方法。 8.遷移金属Mの化合物が、 CP1MR1 aR2 bR3 c (I) Cp1Cp11R1 aR2 b (II) (Cp1−Ae−Cp11)MR1 aR2 b (III) 〔式中MはTi,V,ZrまたはHf;Cp1とCp11は、同 一または異なって、シクロペンタジエニル基または置換シクロペンジエニル基で あり、そのシクロペンタジエニル基上の2以上の置換分は、4〜6の炭素原子を 有する1以上の環を形成できる;R1、R2とR3は、同一または異なって、水素 原子、ハロゲン原子、1〜20の炭素原子を有するアルキルもしくはアルコキシ 基、6〜20の炭素原子を有するアリール、アルキルアリールもしくはアラルキ ル基、1〜20の炭素原子を有するアシルオキシ基、アリル基、珪素含有置換分 ;Aはアルケニルブリッジまたは下記から選択された構造の1つ、 、=BR1、=AlR1、−Ge−、−Sn−、−O−、−S−、=SO、=SO2 、=NR1、=PR1および=P(O)R1(式中M1はSi、GeまたはSn; R1とR2は、同一または異なって、1〜4の炭素原子を有するアルキル基または 6〜10の炭素原子を有するアリール基)、a、b、cはそれぞれ0〜4の整数 :eは0〜6の整数、基R1、R2とR3の2以上は環を形成してもよい〕 からなる請求項7による方法。 9.遷移金属の化合物が、次の構造: の化合物から選択される請求項7による方法。 10.遷移金属の化合物が、次の構造: の化合物から選択される請求項7による方法。 11.遷移金属の化合物が、次の構造: の化合物から選択される請求項7による方法。 12.第1重合段階(A)に用いられる触媒が、アルキル−Al化合物、電子供 与化合物(外部ドナー)およびM1−π結合を含有しないTiとVから選択され た遷移金属M1の少なくとも1つの化合物、活性型のマグネシウムハライドと電 子供与化合物(内部ドナー)からなる固形成分との反応生成物からなる請求項1 による方法。 13.電子供与化合物(外部ドナー)が、式R1R2Si(OR)2(式中R1とR2 は、同一または異なって、1〜18の炭素原子を有するアルキル、シクロアル キルまたはアリール基、Rは1〜4の炭素原子を有するアルキル基)を有するS iの化合物からなる群から選択される請求項12による方法。 14.段階(A)に用いられる触媒を失活しうる化合物が、CO、COS、CS2 、CO2、O2、アセチレン化合物、アレン化合物、一般式Ry-1XH(式中Rは 水素または1〜10の炭素原子を有する炭化水素基、XはO、NまたはS、Yは Xの価)の化合物からなる群から選択れる請求項1による方法。 15.段階(A)に存在する触媒を失活しうる化合物が、水で ある請求項1による方法。 16.段階(B)において、第1重合段階(A)で得られる生成物が、 (a)脂肪族炭化水素を、その化合物のM1に対するモル比が50以上である ような失活用化合物の量で含有する溶液、懸濁液または分散液と接触させ、かつ (b)遷移金属Mの化合物、およびAl−トリアルキル(アルキル基は1〜1 2の炭素原子を有する)と繰り返し単位−(R4)AlO−(式中R4は1〜12 の炭素原子を有するアルキル基または6〜10の炭素原子を有するシクロアルキ ルもしくはアリール基)を含有する線状または環状アルミノキサン化合物(但し 1〜50の繰り返し単位を含有)から選択されたアルキル−Al化合物とを含有 する溶液で処理させる請求項1による方法。 17.重合段階(C)中で、処理段階(B)で得られた生成物、および一緒にま たは分けて、Al−トリアルキル(アルキル基は1〜12の炭素原子を有する) と繰り返し単位−(R4)AlO−(式中R4は1〜12の炭素原子を有するアル キル基、または6〜12の炭素原子を有するシクロアルキルまたはアリール基) を含有する線状または環状アルミノキサン化合物(但し1〜50の繰り返し単位 を含有)から選択されたアルキル−Al化合物とを少なくとも1つの反応器に添 加させる請求項1による方法。 18.重合段階(A)が液相で行われ、その液相が炭化水素溶 剤または1以上のオレフィンCH2=CHRで構成され、かつ重合段階(C)が 、流動床または機械的撹拌床を有する少なくとも1つの気相反応器中で行われる 請求項1による方法。 19.段階(A)と(C)で、重合が、流動床または機械的撹拌床を有する気相 反応器中での操作で行われる請求項1による方法。 20.処理段階(B)が、気相ループ反応器中で行われる請求項1による方法。 21.段階(A)で生成されるポリマー量が、段階(A)と(C)で生成される ポリマーの全量に対し10〜90重量%である請求項1による方法。 22.段階(A)で生成されるポリマー量が、段階(A)と(C)で生成される ポリマーの全量に対し20〜80重量%である請求項1による方法。 23.(A)1以上の反応器中で、プロピレンと場合によりエチレンおよび/ま たは1以上のオレフィンCH2=CHR11(式中R11は2〜10の炭素原子を有 する炭化水素基)を、アルキル−Al化合物、任意に電子供与化合物(外部ドナ ー)、M1−π結合を含有しないチタンとバナジウムから選択した遷移金属M1の 少なくとも1つの化合物、活性型のマグネシウムハライドおよび任意に電子供与 化合物(内部ドナー)との反応生成物からなる触媒の存在下で重合させて、多孔 度(空隙のパーセントとして)が10%以上、エチレンおよび/またはCH2= CHR11オレフィン誘導単位の含量が20重量%以下、 プロピレン誘導単位の含量が80重量%以上、キシレン不溶性が60%以上のオ レフィンポリマーを得る第1重合段階、 (B)段階(A)で得られる生成物が、何れかの順序で、 (a)段階(A)で存在する触媒を失活しうる化合物と接触させるか、 (b)少なくとも1つのM−π結合を含有するTi、V、ZrとHfから選択 された遷移金属Mの化合物と場合によりアルキル−Al化合物と接触させる処理 工程、 (C)1以上の反応器中で、1以上のCH2=CHR(式中Rは水素または1〜 10の炭素原子を有するアルキル、シクロアルキルまたはアリール基)を、段階 (B)で得られた生成物の存在下で重合させ、実質的にアモルファスのオレフィ ン(コ)ポリマーを段階(A)と(C)で生成されるポリマーの全量に対し20 〜80重量%の量で得る第2重合段階からなることを特徴とするプロピレンのヘ テロフェーズコポリマーの多段製法。 24.請求項1または23による方法で得られるオレフィンホモまたはコポリマ ー。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI942028A IT1270125B (it) | 1994-10-05 | 1994-10-05 | Processo per la ( co) polimerizzazione di olefine |
| IT94A002028 | 1994-10-05 | ||
| PCT/EP1995/003896 WO1996011218A1 (en) | 1994-10-05 | 1995-10-02 | Process for the (co)polymerization of olefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09506391A true JPH09506391A (ja) | 1997-06-24 |
| JP3897359B2 JP3897359B2 (ja) | 2007-03-22 |
Family
ID=11369652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51231496A Expired - Fee Related JP3897359B2 (ja) | 1994-10-05 | 1995-10-02 | オレフィンの(共)重合法 |
Country Status (29)
| Country | Link |
|---|---|
| US (2) | US5648422A (ja) |
| EP (1) | EP0742801B1 (ja) |
| JP (1) | JP3897359B2 (ja) |
| KR (1) | KR100399625B1 (ja) |
| CN (1) | CN1070505C (ja) |
| AT (1) | ATE200499T1 (ja) |
| AU (1) | AU694276B2 (ja) |
| BG (1) | BG100674A (ja) |
| BR (1) | BR9506402A (ja) |
| CA (1) | CA2178077A1 (ja) |
| CZ (1) | CZ287739B6 (ja) |
| DE (1) | DE69520662T2 (ja) |
| DK (1) | DK0742801T3 (ja) |
| ES (1) | ES2156948T3 (ja) |
| FI (1) | FI962329A0 (ja) |
| GR (1) | GR3035745T3 (ja) |
| HU (1) | HU216285B (ja) |
| IL (1) | IL115515A (ja) |
| IT (1) | IT1270125B (ja) |
| MY (1) | MY112181A (ja) |
| NO (1) | NO311179B1 (ja) |
| PH (1) | PH31450A (ja) |
| PL (1) | PL314853A1 (ja) |
| PT (1) | PT742801E (ja) |
| RU (1) | RU2171265C2 (ja) |
| SK (1) | SK281619B6 (ja) |
| TR (1) | TR199501214A2 (ja) |
| WO (1) | WO1996011218A1 (ja) |
| ZA (1) | ZA958316B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002539283A (ja) * | 1999-03-09 | 2002-11-19 | バセル テクノロジー カンパニー ビー.ブイ. | オレフィンの(共)重合用の多段階方法 |
| JP2004535505A (ja) * | 2001-07-17 | 2004-11-25 | バセル ポリオレフィン ジーエムビーエイチ | オレフィン(共)重合のための多工程方法 |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1274469B (it) * | 1995-05-11 | 1997-07-17 | Spherilene Spa | Composizioni poliolefiniche vulcanizzabili dinamicamente |
| DE69723657T2 (de) * | 1996-06-24 | 2004-06-09 | Basell Poliolefine Italia S.P.A. | Elastoplastische polyolefinmasse mit hoher durchsichtigkeit und biegsamkeit |
| EP0942011B1 (en) * | 1998-03-09 | 2003-05-14 | Basell Poliolefine Italia S.p.A. | Multi-stage process for the polymerization of olefins |
| ES2198098T3 (es) | 1998-03-09 | 2004-01-16 | Basell Poliolefine Italia S.P.A. | Procedimiento multietapas para la polimerizacion de olefinas. |
| US6268062B1 (en) | 1998-04-06 | 2001-07-31 | Applied Extrusion Technologies, Inc. | Polypropylene blends and films prepared therewith |
| US6037417A (en) * | 1998-08-18 | 2000-03-14 | Montell Technology Company Bv | Polypropylene composition useful for making solid state oriented film |
| IT1302029B1 (it) | 1998-08-19 | 2000-07-20 | Montech Usa Inc | Processo per produrre composizioni polimeriche eterofasiche ecomposizioni cosi' ottenute |
| FI991015A0 (fi) * | 1999-05-04 | 1999-05-04 | Borealis As | Menetelmä alfa-olefiinipolymeerien valmistamiseksi |
| AU3538601A (en) | 1999-12-28 | 2001-07-09 | Basell Technology Company B.V. | Process for the preparation of ethylene polymers |
| ES2223832T3 (es) * | 2000-03-22 | 2005-03-01 | Basell Polyolefine Gmbh | Procedimiento para la preparacion de composiciones termoplasticas de propileno isotactico y polipropileno flexible de isotacticidad inferior. |
| GB0008690D0 (en) | 2000-04-07 | 2000-05-31 | Borealis Polymers Oy | Process |
| AU2001276867A1 (en) * | 2000-07-11 | 2002-01-21 | Sri International | Encoding methods using up-converting phosphors for high-throughput screening of catalysts |
| US6673869B2 (en) | 2000-07-27 | 2004-01-06 | Basell Poliolefine Italia S.P.A. | Transparent elastomeric thermoplastic polyolefin compositions |
| US7183332B2 (en) * | 2000-12-22 | 2007-02-27 | Basell Poliolefine Italia S.P.A. | Process for the preparation of porous polymers and polymers obtainable thereof |
| WO2002060957A2 (en) * | 2001-01-16 | 2002-08-08 | Exxonmobil Chemical Patents Inc. | Catalysts with at least two transition metal compounds and polymerization processes using them |
| ES2236090T3 (es) * | 2001-06-27 | 2005-07-16 | Borealis Technology Oy | Resina polimerica de propileno con propiedades mejoradas. |
| WO2003046022A1 (en) * | 2001-11-27 | 2003-06-05 | Basell Polyolefine Gmbh | Process for the treatment of polymer compositions |
| JP2005510591A (ja) * | 2001-11-27 | 2005-04-21 | バセル ポリオレフィン イタリア エス.ピー.エー. | プロピレンの多孔性ポリマー |
| IL162889A0 (en) * | 2002-01-15 | 2005-11-20 | Advanced Elastomer Systems | Thermoplastic elastomers and process for making the same |
| AU2003263188A1 (en) * | 2002-07-24 | 2004-02-16 | Basell Polyolefine Gmbh | At least two-stage process for preparing propylene polymer compositions |
| RU2243029C2 (ru) * | 2003-02-26 | 2004-12-27 | ОАО "Тульский проектно-конструкторский технологический институт машиностроения" | Способ улучшения аэродинамических характеристик насыпного материала кипящего слоя |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002539283A (ja) * | 1999-03-09 | 2002-11-19 | バセル テクノロジー カンパニー ビー.ブイ. | オレフィンの(共)重合用の多段階方法 |
| JP2004535505A (ja) * | 2001-07-17 | 2004-11-25 | バセル ポリオレフィン ジーエムビーエイチ | オレフィン(共)重合のための多工程方法 |
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