JPH11503480A - 触媒コンポーネンツを調製する方法 - Google Patents
触媒コンポーネンツを調製する方法Info
- Publication number
- JPH11503480A JPH11503480A JP8530744A JP53074496A JPH11503480A JP H11503480 A JPH11503480 A JP H11503480A JP 8530744 A JP8530744 A JP 8530744A JP 53074496 A JP53074496 A JP 53074496A JP H11503480 A JPH11503480 A JP H11503480A
- Authority
- JP
- Japan
- Prior art keywords
- metallocene
- carrier
- compound
- catalyst
- metallocene compound
- 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.)
- Pending
Links
Classifications
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- 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
- 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
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63916—Component covered by group C08F4/62 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.オレフィン類のホモ重合又は共重合のための触媒コンポーネントを調製する 方法であって、前記触媒は、ポーラスの無機キャリア上に少なくとも一つのメタ ロセン化合物を備えるものであり、前記メタロセン化合物は、溶媒の存在なしに ピュアーな化合物として、少なくとも50℃であって、前記メタロセン化合物の 蒸発温度以下である温度において、リアクター条件のもと十分な時間で前記キャ リアに混合され、前記メタロセンがキャリア粒子に均等に分布されている前記触 媒コンポーネントを得ることを特徴とするもの。 2.前記メタロセン化合物は、構造式(a)を有し、この(a)は、 (CP)mRnMR'oXpのフォーミュラを有し、このフォーミュラにおいて、Cpは、置 換されない、又は、置換された及び/又は溶けたホモシクロペンタジエニル又は ヘテロシクロペンタジエニルであり、Rは、1〜4の原子を有し、二つのCpリ ングをブリッジする基であり、Mは、遷移グループ4A,5A又は6A族の遷移 金属(ハバード)であり、R’は、C1-C2ヒドロカルビルまたはヒドロカルボ キシ基およびXは、ハロゲン原子であり、mは、1〜3、nは,0または1、p は、0〜3で、n+o+pの合計が遷移金属Mの酸化状態に当たるものであるこ とを特徴とする請求項1による方法。 3.前記構造式(a)におけるMは、ジルコニウム又はハフニウムである請求項 2による方法。 4.前記メタロセン化合物は、ビス(シクロペンタジエニル)ジルコニウム二塩 化物またはビス(インデニル)ジルコニウムジクロライドであることを特徴とす る請求項2乃至3による方法。 5.前記キャリアと前記メタロセン化合物を1分から3時間にわたる時間で混 合する請求項1乃至4による方法。 6.前記キャリアと前記メタロセン化合物をまず最初に低温で混合し、ついで少 なくとも100 ℃の昇温した温度で混合する請求項54による方法。 7.オレフィン類のホモ重合又は共重合のための触媒コンポーネントを調製する 方法であり、前記触媒コンポーネントは、ポーラスの無機キャリアにアルモキサ ン化合物とメタロセン化合物とを含むものであり、以下の工程を特徴とする方法 : i)前記キャリアをまず最初に構造式R-(Al(R)-O)n-AlR2または(-Al(R)-O-)mであ って、nが1〜40、mが3〜40及びRがC1−C8アルキル基であるアルモキ サン化合物に含浸し、第1の反応プロダクトを得て、 ii)前記第1の反応プロダクトを溶媒の存在のもとにメタロセン化合物と混合す るもので、該メタロセン化合物は、構造式(CP)mRnMR'oXpを有し、ここで、Cp は、置換されない、又は、置換された及び/又は溶けたホモシクロペンタジエニ ル又はヘテロシクロペンタジエニルであり、Rは、1〜4の原子を有し、二つの Cpリングをブリッジする基であり、Mは、遷移グループ4A,5A又は6A族 の遷移金属(ハバード)であり、R’は、C1-C2ヒドロカルビルまたはヒドロ カルボキシ基およびXは、ハロゲン原子であり、mは、1〜3、nは,0または 1、pは、0〜3で、n+o+pの合計が遷移金属Mの酸化状態に当たるもので あり、そして、 iii)工程(ii)で得られたプロダクトを十分な時間をかけて混合し、前記メタロセ ンがキャリア粒子に均一に分布されている前記触媒コンポーネントを得ること。 8.工程(i)において、前記キャリアが前記アルモキサン化合物の溶液に浸たさ れ、浸たした後、該溶液を除去することを特等とする請求項7による方法。 9.前記溶媒は、直鎖アルケン類または環状アルケン類又は芳香族から選択され ることを特徴とする請求項8による方法。 10.前記アルモキサン溶液のヴォリュウムは、前記キャリアマテリアルのポア のトータルのヴォリュウム以下であるか、又は、等しいものであることを特徴と する請求項7乃至9による方法。 11.前記アルモキサンの量は、遷移金属に対するアルミナムの比率が25〜1 0000、好ましくは、50〜500であることを特徴とする請求項7乃至10 による方法。 12.前記請求項のいずれかにより調製された触媒を使用することを特徴とする スラリーまたは気相重合方法によるオレフィンのホモ重合又は共重合のためのプ ロセス。 13.構造式(a)を有する一つ又は一つ以上のメタロセン化合物の使用であり 、構造式(a)が(CP)mRnMR'oXpであり、ここにおいて、Cpは、置換されない 、又は、置換された及び/又は溶けたホモシクロペンタジエニル又はヘテロシク ロペンタジエニルであり、Rは、1〜4の原子を有し、二つのCpリングをブリ ッジする基であり、Mは、遷移グループ4A,5A又は6A族の遷移金属(ハバ ード)であり、R’は、C1-C2ヒドロカルビルまたはヒドロカルボキシ基およ びXは、ハロゲン原子であり、mは、1〜3、nは,0または1、pは、0〜3 で、n+o+pの合計が遷移金属Mの酸化状態に当たるものであり、溶媒の存在 なしに、キャリアマテリアルと混合され、オレフィンのホモ重合触媒または共重 合触媒を得るための前記メタロセン化合物の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI951780 | 1995-04-12 | ||
FI951780A FI104975B (fi) | 1995-04-12 | 1995-04-12 | Menetelmä katalyyttikomponenttien valmistamiseksi |
PCT/FI1996/000190 WO1996032423A1 (en) | 1995-04-12 | 1996-04-10 | Method of preparing catalyst components |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11503480A true JPH11503480A (ja) | 1999-03-26 |
Family
ID=8543241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8530744A Pending JPH11503480A (ja) | 1995-04-12 | 1996-04-10 | 触媒コンポーネンツを調製する方法 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0820475B1 (ja) |
JP (1) | JPH11503480A (ja) |
KR (1) | KR100287799B1 (ja) |
CN (1) | CN1094493C (ja) |
AT (1) | ATE184026T1 (ja) |
AU (1) | AU714949B2 (ja) |
BR (1) | BR9604923A (ja) |
CA (1) | CA2218095C (ja) |
DE (1) | DE69604063T2 (ja) |
FI (1) | FI104975B (ja) |
WO (1) | WO1996032423A1 (ja) |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1268754A (en) * | 1985-06-21 | 1990-05-08 | Howard Curtis Welborn, Jr. | Supported polymerization catalyst |
US5147949A (en) * | 1988-03-29 | 1992-09-15 | Exxon Chemical Patents Inc. | Polymerization process using a silica gel supported metallocene-alumoxane catalyst |
FI96866C (fi) * | 1993-11-05 | 1996-09-10 | Borealis As | Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö |
FI95276C (fi) * | 1993-12-03 | 1996-01-10 | Borealis As | Olefiinien polymerointikatalyytti ja menetelmä sen valmistamiseksi |
-
1995
- 1995-04-12 FI FI951780A patent/FI104975B/fi active
-
1996
- 1996-04-10 BR BR9604923-5A patent/BR9604923A/pt not_active IP Right Cessation
- 1996-04-10 AT AT96910041T patent/ATE184026T1/de not_active IP Right Cessation
- 1996-04-10 WO PCT/FI1996/000190 patent/WO1996032423A1/en active IP Right Grant
- 1996-04-10 EP EP96910041A patent/EP0820475B1/en not_active Expired - Lifetime
- 1996-04-10 KR KR1019970707134A patent/KR100287799B1/ko not_active IP Right Cessation
- 1996-04-10 DE DE69604063T patent/DE69604063T2/de not_active Expired - Lifetime
- 1996-04-10 AU AU53361/96A patent/AU714949B2/en not_active Ceased
- 1996-04-10 JP JP8530744A patent/JPH11503480A/ja active Pending
- 1996-04-10 CN CN96193878A patent/CN1094493C/zh not_active Expired - Fee Related
- 1996-04-10 CA CA002218095A patent/CA2218095C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU714949B2 (en) | 2000-01-13 |
EP0820475A1 (en) | 1998-01-28 |
KR19980703734A (ko) | 1998-12-05 |
AU5336196A (en) | 1996-10-30 |
WO1996032423A1 (en) | 1996-10-17 |
DE69604063D1 (de) | 1999-10-07 |
ATE184026T1 (de) | 1999-09-15 |
KR100287799B1 (ko) | 2001-04-16 |
CA2218095C (en) | 2005-06-14 |
FI951780A0 (fi) | 1995-04-12 |
FI104975B (fi) | 2000-05-15 |
DE69604063T2 (de) | 2000-03-30 |
EP0820475B1 (en) | 1999-09-01 |
CN1094493C (zh) | 2002-11-20 |
CN1184489A (zh) | 1998-06-10 |
CA2218095A1 (en) | 1996-10-17 |
FI951780A (fi) | 1996-10-13 |
BR9604923A (pt) | 1999-11-30 |
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