JPH10507213A - 重合触媒系、それらの製造及び使用 - Google Patents
重合触媒系、それらの製造及び使用Info
- Publication number
- JPH10507213A JPH10507213A JP8504277A JP50427796A JPH10507213A JP H10507213 A JPH10507213 A JP H10507213A JP 8504277 A JP8504277 A JP 8504277A JP 50427796 A JP50427796 A JP 50427796A JP H10507213 A JPH10507213 A JP H10507213A
- Authority
- JP
- Japan
- Prior art keywords
- period
- hours
- catalyst
- equal
- present
- 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
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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
- 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
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61916—Component covered by group C08F4/60 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
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- 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
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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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.触媒系の生成方法であって、 a) トリアルキルアルミニウムを水含有支持体物質と混合して、担持されたア ルキルアルモキサンを形成する工程、 b) 担持されたアルキルアルモキサンを24時間より長い期間又はそれに相当す る期間エージングして、エージングされた活性剤を形成する工程、及び c) メタロセン触媒成分をエージングされた活性剤と一緒にする工程、 を含む方法。 2.触媒系を乾燥させる工程をさらに含む、請求項1の方法。 3.期間が168時間より長い期間か又はそれに相当する期間である、請求項1の 方法。 4.期間が300時間より長い期間か又はそれに相当する期間である、請求項1の 方法。 5.期間が672時間より長い期間か又はそれに相当する期間である、請求項1の 方法。 6.期間が840時間より長い期間か又はそれに相当する期間である、請求項1の 方法。 7.期間が1000時間より長い期間か又はそれに相当する期間である、請求項1の 方法。 8.支持体がシリカを含む、請求項1乃至7のいずれか1請求項に記載の方法。 9.トリアルキルアルミニウムがトリメチルアルミニウムである、請求項1乃至 8のいずれか1請求項に記載の方法。 10.エージングされた活性剤の生成方法であって、トリアルキルアルミニウムを 水含有多孔質支持体と接触させること、及び混合物を24時間より長い期間又はそ れに相当する期間エージングすることを含む方法。 11.期間が48時間より長い期間か又はそれに相当する期間である、請求項10の方 法。 12.期間が168時間より長い期間か又はそれに相当する期間である、請求項10の 方法。 13.期間が300時間より長い期間か又はそれに相当する期間である、請求項10の 方法。 14.期間が672時間より長い期間か又はそれに相当する期間である、請求項10の 方法。 15.期間が840時間より長い期間か又はそれに相当する期間である、請求項10の 方法。 16.期間が1000時間より長い期間か又はそれに相当する期間である、請求項10の 方法。 17.支持体がシリカを含み、トリアルキルアルミニウムがトリメチルアルミニウ ムである、請求項10乃至16のいずれか1請求項に記載の方法。 18.請求項1の方法によって製造された触媒系。 19.請求項1の方法によって製造されたエージングされた活性剤。 20.オレフィンモノマーを請求項1の方法によって製造された触媒系と重合条件 下に接触させることを含む、オレフィンの重合方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/271,598 US5468702A (en) | 1994-07-07 | 1994-07-07 | Method for making a catalyst system |
US08/271,598 | 1994-07-07 | ||
US271,598 | 1994-07-07 | ||
PCT/US1995/005194 WO1996001856A1 (en) | 1994-07-07 | 1995-04-27 | Polymerization catalyst systems, their production and use |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10507213A true JPH10507213A (ja) | 1998-07-14 |
JP3278849B2 JP3278849B2 (ja) | 2002-04-30 |
Family
ID=23036265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50427796A Expired - Lifetime JP3278849B2 (ja) | 1994-07-07 | 1995-04-27 | オレフィン重合用触媒、それらの製造及び使用 |
Country Status (5)
Country | Link |
---|---|
US (2) | US5468702A (ja) |
EP (1) | EP0769028B1 (ja) |
JP (1) | JP3278849B2 (ja) |
DE (1) | DE69518922T2 (ja) |
WO (1) | WO1996001856A1 (ja) |
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-
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- 1995-04-27 JP JP50427796A patent/JP3278849B2/ja not_active Expired - Lifetime
- 1995-04-27 DE DE69518922T patent/DE69518922T2/de not_active Expired - Lifetime
- 1995-04-27 WO PCT/US1995/005194 patent/WO1996001856A1/en active IP Right Grant
- 1995-08-16 US US08/515,788 patent/US5602217A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3278849B2 (ja) | 2002-04-30 |
DE69518922D1 (de) | 2000-10-26 |
US5468702A (en) | 1995-11-21 |
EP0769028B1 (en) | 2000-09-20 |
EP0769028A1 (en) | 1997-04-23 |
WO1996001856A1 (en) | 1996-01-25 |
US5602217A (en) | 1997-02-11 |
DE69518922T2 (de) | 2001-03-15 |
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