KR890008176A - 올레핀 중합 촉매 및 그 촉매성분의 제조방법 - Google Patents
올레핀 중합 촉매 및 그 촉매성분의 제조방법 Download PDFInfo
- Publication number
- KR890008176A KR890008176A KR1019880015448A KR880015448A KR890008176A KR 890008176 A KR890008176 A KR 890008176A KR 1019880015448 A KR1019880015448 A KR 1019880015448A KR 880015448 A KR880015448 A KR 880015448A KR 890008176 A KR890008176 A KR 890008176A
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- catalyst component
- producing
- alkyl
- olefin polymerization
- Prior art date
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- 하기 (1)-(4) 단계를 포함하는, 좁은 입자 크기 분포를 갖는 것으로 알파올레핀류의 중합에 사용되기에 적절한 촉매성분의 제조방법 ; 1) 용매의 존재하에, 하나 이상의 알킬이나 알킬 마그네슘 화합물을 단지 하나의 알킬이나 아릴 마그네슘 화합물이 사용될 경우에 측쇄나 방향족 알데히드인 알데히드나 케톤과 혼합시키는단계 ; 2) 결과 생성된 용액에 4가 티탄의 할로겐화물을 첨가하는 단계 ; 3) 결과 생성된 침전물을 회수하는 단계 ; 및 4) 침전물을 4가 티탄의 할로겐화물과 접촉시키는 단계.
- 제1항에서 제조된 촉매성분과 유기 알루미늄 화합물을 포함하는 중합 촉매.
- 제1항에서 제조된 촉매성분을 포함하는 촉매의 존재시 또는 제2항의 중합촉매의 존재시에 적어도 하나의 알파올레핀을 촉매적으로 중합시키는 것을 포함하는 알파올레핀 중합체의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12464387A | 1987-11-24 | 1987-11-24 | |
| US12464587A | 1987-11-24 | 1987-11-24 | |
| US124643 | 1987-11-24 | ||
| US124645 | 1987-11-24 | ||
| US217575 | 1988-07-11 | ||
| US07/217,575 US4870039A (en) | 1987-11-24 | 1988-07-11 | Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls |
| US07/217,576 US4870040A (en) | 1987-11-24 | 1988-07-11 | Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde |
| US217576 | 1988-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR890008176A true KR890008176A (ko) | 1989-07-10 |
Family
ID=27494552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880015448A KR890008176A (ko) | 1987-11-24 | 1988-11-23 | 올레핀 중합 촉매 및 그 촉매성분의 제조방법 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0320145B1 (ko) |
| KR (1) | KR890008176A (ko) |
| CN (1) | CN1034210A (ko) |
| AR (1) | AR243554A1 (ko) |
| AT (1) | ATE122687T1 (ko) |
| AU (1) | AU2585488A (ko) |
| BR (1) | BR8806160A (ko) |
| DE (1) | DE3853809D1 (ko) |
| FI (1) | FI885438A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6964937B2 (en) | 2000-11-30 | 2005-11-15 | Univation Technologies, Llc | Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use |
| JP5984173B2 (ja) * | 2012-09-24 | 2016-09-06 | インディアン オイル コーポレーション リミテッド | オレフィン重合用の触媒を調製するプロセス |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1141093A (en) * | 1979-05-17 | 1983-02-08 | Brian L. Goodall | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
| JPS5611908A (en) * | 1979-07-11 | 1981-02-05 | Mitsui Petrochem Ind Ltd | Preparation of olefin polymer |
| US4496660A (en) * | 1980-10-01 | 1985-01-29 | The Dow Chemical Company | Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent |
| JPS5920307A (ja) * | 1982-07-26 | 1984-02-02 | Toyo Sutoufuaa Chem:Kk | α−オレフイン重合用触媒成分の製造方法 |
-
1988
- 1988-11-18 AR AR88312495A patent/AR243554A1/es active
- 1988-11-23 KR KR1019880015448A patent/KR890008176A/ko not_active Application Discontinuation
- 1988-11-23 AT AT88311079T patent/ATE122687T1/de active
- 1988-11-23 FI FI885438A patent/FI885438A/fi not_active IP Right Cessation
- 1988-11-23 EP EP88311079A patent/EP0320145B1/en not_active Expired - Lifetime
- 1988-11-23 BR BR888806160A patent/BR8806160A/pt unknown
- 1988-11-23 DE DE3853809T patent/DE3853809D1/de not_active Expired - Lifetime
- 1988-11-24 CN CN88108170A patent/CN1034210A/zh active Pending
- 1988-11-24 AU AU25854/88A patent/AU2585488A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AR243554A1 (es) | 1993-08-31 |
| CN1034210A (zh) | 1989-07-26 |
| AU2585488A (en) | 1989-05-25 |
| EP0320145A2 (en) | 1989-06-14 |
| FI885438A (fi) | 1989-05-25 |
| DE3853809D1 (de) | 1995-06-22 |
| EP0320145A3 (en) | 1990-12-12 |
| BR8806160A (pt) | 1989-08-15 |
| ATE122687T1 (de) | 1995-06-15 |
| EP0320145B1 (en) | 1995-05-17 |
| FI885438A0 (fi) | 1988-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |