KR20170071492A - 고체 메탈로센-기반 촉매 시스템 제조 방법 - Google Patents
고체 메탈로센-기반 촉매 시스템 제조 방법 Download PDFInfo
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Abstract
Description
| 실시예 | 활성화제- 지지체 |
메탈로센 화합물 |
메탈로센 중량 |
메탈로센 상 | PE 수율 (그램) |
개선 (%) |
| 1 | SA | MET-A | 2 mg | 용액 | 254.2 | 37.8 |
| 2 | SA | MET-A | 2 mg | 고체 | 350.2 | |
| 3 | FSCA | MET-A | 2 mg | 용액 | 398.6 | 1.5 |
| 4 | FSCA | MET-A | 2 mg | 고체 | 404.7 | |
| 5 | SA | MET-B | 2 mg | 용액 | 45.6 | 32.2 |
| 6 | SA | MET-B | 2 mg | 고체 | 60.3 | |
| 7 | SA | MET-C | 2 mg | 용액 | 187.3 | 15.0 |
| 8 | SA | MET-C | 2 mg | 고체 | 215.5 |
Claims (20)
- 촉매 조성물 제조 방법으로서,
(i) 사전접촉 혼합물을 형성하기 위하여 활성화제-지지체 및 고체 메탈로센 화합물을 제1 시구간 동안 접촉하는 단계; 및
(ii) 촉매 조성물을 생성하기 위하여 사전접촉 혼합물과 유기알루미늄 화합물을 제2 시구간 동안 접촉하는 단계를 포함하는, 촉매 조성물 제조 방법. - 제1항에 있어서, 단계 (i)에서, 제1 희석제 중에 활성화제-지지체 슬러리는 제2 희석제 중에 고체 메탈로센 화합물 슬러리와 접촉되는, 방법.
- 제1항에 있어서, 단계 (i)에서, 활성화제-지지체 및 고체 메탈로센 화합물 중 적어도 하나는 건식 고체인, 방법.
- 제1항에 있어서,
활성화제-지지체는 불소화 고체 산화물, 황산화 고체 산화물, 인산화 고체 산화물, 또는 이들 조합을 포함하고;
고체 메탈로센 화합물은 시클로펜타디엔일기 및 플루오렌일기를 가지는 다리결합된 지르코늄 또는 하프늄 기반 메탈로센 화합물을 포함하는, 방법. - 제1항에 있어서,
제1 시구간은 적어도 약 15 초이고;
동일한 중합 조건에서 촉매 조성물 활성은 고체 메탈로센 화합물 대신 메탈로센 화합물 용액을 이용하여 획득한 촉매 시스템보다 약 5% 내지 약 100% 더 높은, 방법. - 제1항에 있어서,
유기알루미늄 화합물은 트리메틸알루미늄, 트리에틸알루미늄, 트리-n-프로필알루미늄, 트리-n-부틸알루미늄, 트리이소부틸알루미늄, 트리-n-헥실알루미늄, 트리-n-옥틸알루미늄, 디이소부틸알루미늄 수소화물, 디에틸알루미늄 에톡시드, 디에틸알루미늄 염화물, 또는 임의의 이들 조합을 포함하고;
활성화제-지지체는 불소화 실리카-알루미나, 불소화 실리카-코팅된 알루미나, 황산화 알루미나, 또는 이들 조합을 포함하는, 방법. - 제1항에 있어서,
활성화제-지지체에 대한 고체 메탈로센 화합물의 중량비 범위은 약 1:10 내지 약 1:10,000이고;
유기알루미늄 화합물에 대한 활성화제-지지체의 중량비 범위는 약 1:5 내지 약 1000:1이고;
동일한 중합 조건에서 촉매 조성물 활성은 고체 메탈로센 화합물 대신 메탈로센 화합물 용액을 이용하여 획득한 촉매 시스템보다 더 높은, 방법. - 올레핀 중합 방법으로서, 올레핀 중합체 생산을 위한 중합 조건에서 제1항에 의해 형성되는 촉매 조성물과 올레핀 단량체 및 선택적 올레핀 공단량체를 중합 반응기 시스템에서 접촉하는 단계를 포함하는, 올레핀 중합 방법.
- 제8항에 있어서,
활성화제-지지체는 불소화 실리카-알루미나, 불소화 실리카-코팅된 알루미나, 황산화 알루미나, 인산화 알루미나, 또는 이들 조합을 포함하고;
중합 반응기 시스템은 슬러리 반응기, 기상 반응기, 용액 반응기, 또는 이들 조합을 포함하고;
올레핀 단량체는 에틸렌을 포함하고 올레핀 공단량체는 C3-C10 알파-올레핀을 포함하는, 방법. - 촉매 조성물 제조 방법으로서, 촉매 조성물을 생성하기 위하여, 임의의 순서로:
(a) 활성화제-지지체;
(b) 고체 메탈로센 화합물; 및
(c) 유기알루미늄 화합물;을 접촉하는 단계를 포함하는, 촉매 조성물 제조 방법. - 제10항에 있어서, 제1 희석제 중에 활성화제-지지체 슬러리, 제2 희석제 중에 고체 메탈로센 화합물 슬러리, 및 유기알루미늄 화합물을 접촉하는 단계를 포함하는, 방법.
- 제10항에 있어서, 제1 희석제 중에 활성화제-지지체 슬러리, 제2 희석제 중에 고체 메탈로센 화합물 슬러리, 및 유기알루미늄 화합물 용액을 접촉하는 단계를 포함하는, 방법.
- 제10항에 있어서, 활성화제-지지체 및 고체 메탈로센 화합물 중 적어도 하나는 건식 고체인, 방법.
- 제10항에 있어서,
고체 메탈로센 화합물은 다리결합된 메탈로센 화합물을 포함하고; 활성화제-지지체는 황산화 알루미나를 포함하고;
동일한 중합 조건에서 촉매 조성물 활성은 고체 메탈로센 화합물 대신 메탈로센 화합물 용액을 이용하여 획득한 촉매 시스템보다 더 높은, 방법. - 제10항에 있어서,
활성화제-지지체는 불소화 고체 산화물, 황산화 고체 산화물, 또는 이들 조합을 포함하고;
유기알루미늄 화합물은 트리메틸알루미늄, 트리에틸알루미늄, 트리-n-프로필알루미늄, 트리-n-부틸알루미늄, 트리이소부틸알루미늄, 또는 임의의 이들 조합을 포함하고;
고체 메탈로센 화합물은 2개의 시클로펜타디엔일기, 2개의 인덴일기, 또는 시클로펜타디엔일 및 인덴일기를 함유하는 다리결합되지 않은 지르코늄 또는 하프늄 기반 메탈로센 화합물을 포함하는, 방법. - 제10항에 있어서, 동일한 중합 조건에서 촉매 조성물 활성은 고체 메탈로센 화합물 대신 메탈로센 화합물 용액을 이용하여 획득한 촉매 시스템보다 약 5% 내지 약 100% 더 높은, 방법.
- 올레핀 중합 방법으로서, 올레핀 중합체 생산을 위한 중합 조건에서 제10항에 의해 형성되는 촉매 조성물과 올레핀 단량체 및 선택적 올레핀 공단량체를 중합 반응기 시스템에서 접촉하는 단계를 포함하는, 올레핀 중합 방법.
- 제17항에 있어서,
중합 반응기 시스템은 슬러리 반응기, 기상 반응기, 용액 반응기, 또는 이들 조합을 포함하고;
촉매 조성물은 에틸렌 및 1-부텐, 1-헥센, 1-옥텐, 또는 이들 혼합물을 포함하는 올레핀 공단량체와 접촉되는, 방법. - 촉매 조성물로서,
(i) 활성화제-지지체, 및 고체 메탈로센 화합물;을 포함하는 사전접촉 혼합물: 및
(ii) 유기알루미늄 화합물을 포함하는, 촉매 조성물. - 제19항에 있어서,
활성화제-지지체는 불소화 고체 산화물, 황산화 고체 산화물, 인산화 알루미나, 또는 이들 조합을 포함하고;
유기알루미늄 화합물은 트리메틸알루미늄, 트리에틸알루미늄, 트리-n-프로필알루미늄, 트리-n-부틸알루미늄, 트리이소부틸알루미늄, 또는 임의의 이들 조합을 포함하고;
고체 메탈로센 화합물은 시클로펜타디엔일기 및 플루오렌일기를 가지는 다리결합된 지르코늄 또는 하프늄 기반 메탈로센 화합물을 포함하는, 촉매 조성물.
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|---|---|---|---|
| KR1020237039167A KR102894007B1 (ko) | 2014-10-17 | 2015-10-13 | 고체 메탈로센-기반 촉매 시스템 제조 방법 |
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| Application Number | Priority Date | Filing Date | Title |
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| US14/517,158 | 2014-10-17 | ||
| US14/517,158 US9303106B1 (en) | 2014-10-17 | 2014-10-17 | Processes for preparing solid metallocene-based catalyst systems |
| PCT/US2015/055327 WO2016061100A1 (en) | 2014-10-17 | 2015-10-13 | Processes for preparing solid metallocene-based catalyst systems |
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| KR1020237039167A Division KR102894007B1 (ko) | 2014-10-17 | 2015-10-13 | 고체 메탈로센-기반 촉매 시스템 제조 방법 |
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| KR1020237039167A Active KR102894007B1 (ko) | 2014-10-17 | 2015-10-13 | 고체 메탈로센-기반 촉매 시스템 제조 방법 |
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| EP (2) | EP3206790B1 (ko) |
| JP (1) | JP6851304B2 (ko) |
| KR (2) | KR20170071492A (ko) |
| CN (2) | CN114835837A (ko) |
| BR (1) | BR112017007513B1 (ko) |
| ES (1) | ES2951072T3 (ko) |
| FI (1) | FI3206790T3 (ko) |
| WO (1) | WO2016061100A1 (ko) |
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| US9303106B1 (en) | 2014-10-17 | 2016-04-05 | Chevron Phillips Chemical Company Lp | Processes for preparing solid metallocene-based catalyst systems |
| US9481749B1 (en) | 2015-06-26 | 2016-11-01 | Chevron Phillips Chemical Company Lp | Processes for preparing metallocene-based catalyst systems in cyclohexene |
| US10131725B2 (en) | 2015-06-26 | 2018-11-20 | Chevron Phillips Chemical Company Lp | Production of high haze films using metallocene-based catalyst systems in cyclohexene |
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| WO2023235799A1 (en) * | 2022-06-02 | 2023-12-07 | Chevron Phillips Chemical Company Lp | High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization |
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-
2014
- 2014-10-17 US US14/517,158 patent/US9303106B1/en active Active
-
2015
- 2015-10-13 CN CN202210497787.1A patent/CN114835837A/zh active Pending
- 2015-10-13 KR KR1020177009919A patent/KR20170071492A/ko not_active Ceased
- 2015-10-13 CN CN201580055813.3A patent/CN106795235A/zh active Pending
- 2015-10-13 EP EP15791394.8A patent/EP3206790B1/en active Active
- 2015-10-13 KR KR1020237039167A patent/KR102894007B1/ko active Active
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- 2015-10-13 EP EP23154855.3A patent/EP4209517A1/en active Pending
- 2015-10-13 BR BR112017007513-0A patent/BR112017007513B1/pt active IP Right Grant
- 2015-10-13 FI FIEP15791394.8T patent/FI3206790T3/fi active
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- 2015-10-13 ES ES15791394T patent/ES2951072T3/es active Active
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2016
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Also Published As
| Publication number | Publication date |
|---|---|
| FI3206790T3 (fi) | 2023-07-21 |
| EP4209517A1 (en) | 2023-07-12 |
| JP6851304B2 (ja) | 2021-03-31 |
| US9598515B2 (en) | 2017-03-21 |
| KR102894007B1 (ko) | 2025-12-03 |
| CN106795235A (zh) | 2017-05-31 |
| BR112017007513A2 (pt) | 2018-08-28 |
| JP2017531081A (ja) | 2017-10-19 |
| US10059783B2 (en) | 2018-08-28 |
| US9303106B1 (en) | 2016-04-05 |
| CN114835837A (zh) | 2022-08-02 |
| KR20230160957A (ko) | 2023-11-24 |
| BR112017007513B1 (pt) | 2022-03-08 |
| US20170137547A1 (en) | 2017-05-18 |
| WO2016061100A1 (en) | 2016-04-21 |
| EP3206790B1 (en) | 2023-05-10 |
| ES2951072T3 (es) | 2023-10-17 |
| US20160108145A1 (en) | 2016-04-21 |
| US20160168284A1 (en) | 2016-06-16 |
| EP3206790A1 (en) | 2017-08-23 |
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