KR100387734B1 - 올레핀 중합용 촉매 및 중합방법 - Google Patents
올레핀 중합용 촉매 및 중합방법 Download PDFInfo
- Publication number
- KR100387734B1 KR100387734B1 KR10-2000-0033429A KR20000033429A KR100387734B1 KR 100387734 B1 KR100387734 B1 KR 100387734B1 KR 20000033429 A KR20000033429 A KR 20000033429A KR 100387734 B1 KR100387734 B1 KR 100387734B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- compound
- silane
- olefin polymerization
- olefin
- 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.)
- Expired - Lifetime
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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
- 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
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/656—Pretreating with metals or metal-containing compounds with silicon or compounds thereof
-
- 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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
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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)
- 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)
Abstract
Description
| 중합활성 (㎏-PP/g-cat) | MI (g-PP/10min) | 용융강도 (mN) | |
| 실시예 1 | 31 | 0.5 | 115 |
| 실시예 2 | 30 | 0.6 | 154 |
| 실시예 3 | 28 | 0.6 | 167 |
| 실시예 4 | 29 | 0.7 | 160 |
| 실시예 5 | 33 | 1.7 | 104 |
| 실시예 6 | 28 | 1.3 | 121 |
| 실시예 7 | 30 | 0.7 | 115 |
| 실시예 8 | 31 | 1.0 | 97 |
| 비교예 1 | 36 | 1.5 | 40 |
Claims (10)
- 올레핀 중합용 고체 티타늄촉매를 두 개 이상의 비닐기를 가지는 실란화합물로 표면처리한 다음, 이 표면처리된 고체 티타늄촉매와 올레핀 단량체 및 디엔화합물을 전중합반응시키므로써 촉매주위에 고분자량단량체를 캡슐화시켜 제조되는 것을 특징으로 하는 올레핀 중합용 촉매.
- 제1항에 있어서, 상기 고체 티타늄촉매는 (i) 환원성이 없는 마그네슘 화합물을 전자공여체에 용해하여 마그네슘 화합물 용액을 제조하고, (ⅱ) 마그네슘 화합물 용액을 전이금속 화합물, 실리콘 화합물, 주석화합물 또는 이들의 혼합물과 반응시켜 고형의 입자를 침전시킨 다음, (ⅲ) 침전된 고형의 입자와 티타늄화합물 및 전자공여체를 반응시켜 제조되는 것임을 특징으로 하는 올레핀 중합용 촉매.
- 제1항에 있어서, 상기 두개 이상의 비닐기를 가지는 실란화합물은 다이비닐 다이메틸 실란, 다이비닐 다이페닐 실란, 다이비닐 다이에틸 실란, 다이비닐 다이이소부틸 실란, 또는 다이비닐 다이하이드라이드 실란인 것을 특징으로 하는 올레핀 중합용 촉매.
- 제1항에 있어서, 상기 두개 이상의 비닐기를 가지는 실란화합물의 사용량은 마그네슘 화합물 1몰당 2몰 내지 200몰인 것을 특징으로 하는 올레핀 중합용 촉매.
- 제1항에 있어서, 전중합단계에서 사용되는 올레핀 단량체는 에틸렌, 프로필렌, 1-부텐, 1-헥센, 1-옥텐 중에서 선택되는 1종 이상인 것을 특징으로 하는 올레핀 중합용 촉매.
- 제1항에 있어서, 전중합단계에서 사용되는 디엔화합물은 1,3-부타디엔, 1,5-헥사디엔, 1,7-옥타디엔, 1,9-데카디엔, 또는 1,13-테트라데카디엔인 것을 특징으로 하는 올레핀 중합용 촉매.
- 제1항에 있어서, 상기 촉매 주위에 캡슐화한 고분자량단량체는 중량평균분자량이 500 내지 100,000의 범위이며, 올레핀이 1∼99중량%. 디엔이 0.01∼10 중량%, 실란계 물질이 0.001∼1중량%로 이루어진 것을 특징으로 하는 올레핀 중합용 촉매.
- (a) 제1항 내지 제7항중 어느 한항에 따른 올레핀 중합용 촉매와,(b) 주기율표의 제Ⅰ족 또는 제Ⅲ족 금속의 유기금속 화합물 및(c) 외부전자공여체로 이루어진 촉매계를 사용하여 수행되는 것을 특징으로 하는 올레핀 중합방법.
- 제8항에 있어서, 상기 (b)성분의 유기금속화합물은 트리알킬알루미늄인 것을 특징으로 하는 올레핀 중합방법.
- 제8항에 있어서, 상기 (c)성분의 외부전자공여체는 알콕시 실란화합물인 것을 특징으로 하는 올레핀 중합방법.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0033429A KR100387734B1 (ko) | 2000-06-17 | 2000-06-17 | 올레핀 중합용 촉매 및 중합방법 |
| AU2001264380A AU2001264380A1 (en) | 2000-06-17 | 2001-06-14 | A catalyst for olefin polymerization and method of olefin polymerization using the same |
| JP2002504330A JP2004501245A (ja) | 2000-06-17 | 2001-06-14 | オレフィン重合用触媒及び重合方法 |
| PCT/KR2001/001021 WO2001098375A1 (en) | 2000-06-17 | 2001-06-14 | A catalyst for olefin polymerization and method of olefin polymerization using the same |
| EP01938804A EP1301545B1 (en) | 2000-06-17 | 2001-06-14 | A catalyst for olefin polymerization and method of olefin polymerization using the same |
| DE60120172T DE60120172T2 (de) | 2000-06-17 | 2001-06-14 | Ein katalysator zur olefinpolymerisierung und verfahren zur olefinpolymerisierung unter dessen verwendung |
| US10/311,416 US6884746B2 (en) | 2000-06-17 | 2001-06-14 | Catalysts for olefin polymerization and method of olefin polymerization using the same |
| AT01938804T ATE328011T1 (de) | 2000-06-17 | 2001-06-14 | Ein katalysator zur olefinpolymerisierung und verfahren zur olefinpolymerisierung unter dessen verwendung |
| CNB018127312A CN1230451C (zh) | 2000-06-17 | 2001-06-14 | 用于烯烃聚合反应的催化剂和使用它的烯烃聚合反应方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0033429A KR100387734B1 (ko) | 2000-06-17 | 2000-06-17 | 올레핀 중합용 촉매 및 중합방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010113221A KR20010113221A (ko) | 2001-12-28 |
| KR100387734B1 true KR100387734B1 (ko) | 2003-06-18 |
Family
ID=36590813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0033429A Expired - Lifetime KR100387734B1 (ko) | 2000-06-17 | 2000-06-17 | 올레핀 중합용 촉매 및 중합방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6884746B2 (ko) |
| EP (1) | EP1301545B1 (ko) |
| JP (1) | JP2004501245A (ko) |
| KR (1) | KR100387734B1 (ko) |
| CN (1) | CN1230451C (ko) |
| AT (1) | ATE328011T1 (ko) |
| AU (1) | AU2001264380A1 (ko) |
| DE (1) | DE60120172T2 (ko) |
| WO (1) | WO2001098375A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100612109B1 (ko) | 2004-11-04 | 2006-08-11 | 삼성토탈 주식회사 | 진공성형성이 우수한 고탄성 폴리프로필렌 수지 조성물 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100546499B1 (ko) * | 1999-05-27 | 2006-01-26 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합용 촉매 |
| KR100620358B1 (ko) * | 2001-09-20 | 2006-09-05 | 삼성토탈 주식회사 | 강성, 내충격성, 내열성이 우수한 올레핀의 중합방법 |
| US6780808B2 (en) * | 2002-07-15 | 2004-08-24 | Univation Technologies, Llc | Enhanced solubility of magnesium halides and catalysts and polymerization process using same |
| US7179766B2 (en) * | 2002-12-19 | 2007-02-20 | Sud-Chemie Inc. | Method and apparatus for production of enrobed catalyst pastilles or flakes |
| CN102686614A (zh) * | 2009-12-22 | 2012-09-19 | 巴塞尔聚烯烃股份有限公司 | 用于烯烃聚合的催化剂组分和由此获得的催化剂 |
| JP5918486B2 (ja) * | 2011-07-06 | 2016-05-18 | サンアロマー株式会社 | α−オレフィン重合方法 |
| CN107417819B (zh) * | 2016-05-23 | 2021-11-16 | 北京利和知信科技有限公司 | 一种用于烯烃聚合的固体催化剂组分、催化剂及其应用 |
| CN107417813A (zh) * | 2016-05-23 | 2017-12-01 | 北京利和知信科技有限公司 | 一种用于烯烃聚合的固体催化剂组分及催化剂 |
| JP7534321B2 (ja) * | 2019-03-29 | 2024-08-14 | ダウ グローバル テクノロジーズ エルエルシー | 三官能性長鎖分岐ポリオレフィン |
| US20220213246A1 (en) * | 2019-03-29 | 2022-07-07 | Dow Global Technologies Llc | Process of polymerizing tri-functional long-chain branched olefin |
| SG11202109432QA (en) * | 2019-03-29 | 2021-10-28 | Dow Global Technologies Llc | Process of polymerizing tri-functional long-chain branched olefin |
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-
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- 2001-06-14 US US10/311,416 patent/US6884746B2/en not_active Expired - Lifetime
- 2001-06-14 JP JP2002504330A patent/JP2004501245A/ja active Pending
- 2001-06-14 EP EP01938804A patent/EP1301545B1/en not_active Expired - Lifetime
- 2001-06-14 AU AU2001264380A patent/AU2001264380A1/en not_active Abandoned
- 2001-06-14 CN CNB018127312A patent/CN1230451C/zh not_active Expired - Lifetime
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| KR100612109B1 (ko) | 2004-11-04 | 2006-08-11 | 삼성토탈 주식회사 | 진공성형성이 우수한 고탄성 폴리프로필렌 수지 조성물 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1441812A (zh) | 2003-09-10 |
| DE60120172D1 (de) | 2006-07-06 |
| AU2001264380A1 (en) | 2002-01-02 |
| JP2004501245A (ja) | 2004-01-15 |
| US20040014594A1 (en) | 2004-01-22 |
| US6884746B2 (en) | 2005-04-26 |
| EP1301545B1 (en) | 2006-05-31 |
| ATE328011T1 (de) | 2006-06-15 |
| KR20010113221A (ko) | 2001-12-28 |
| EP1301545A1 (en) | 2003-04-16 |
| WO2001098375A1 (en) | 2001-12-27 |
| DE60120172T2 (de) | 2006-11-02 |
| EP1301545A4 (en) | 2005-01-19 |
| CN1230451C (zh) | 2005-12-07 |
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