KR20120052904A - 중합반응기에서 중합체 분자량 및 수소 수준 제어를 위한 수소 포집 촉매 사용 - Google Patents
중합반응기에서 중합체 분자량 및 수소 수준 제어를 위한 수소 포집 촉매 사용 Download PDFInfo
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- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
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- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/03—Multinuclear procatalyst, i.e. containing two or more metals, being different or not
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Abstract
Description
| 실시예 | 촉매 | 반응시간(분) | 1-헥센 (g) |
수소 (ppm) |
| 3 | MET-I-A | 60 | 0 | 213 |
| 4 | MET-I-A | 60 | 5 | 287 |
| 5 | MET-I-A | 120 | 0 | 297 |
| 6 | MET-I-A | 140 | 5 | 370 |
| 7 | DMET-I-A | 60 | 0 | 30 |
| 8 | DMET-I-A | 60 | 5 | 36 |
| 9 | DMET-I-A | 60 | 10 | 47 |
| 실시예 | 촉매 | 1-헥센 (g) |
수소 (ppm) |
| 10 | MET-I-B | 0 | 197 |
| 11 | MET-I-B | 5 | 226 |
| 12 | MET-I-B | 10 | 254 |
| 13 | MET-II-A | 0 | 30 |
| 14 | MET-II-A | 5 | 38 |
| 15 | MET-II-A | 10 | 45 |
| 16 | MET-II-A | 20 | 57 |
| 17 | MET-II-A | 40 | 75 |
| 18 | MET-II-A | 80 | 94 |
| 19 | 이중 | 0 | 61 |
| 20 | 이중 | 5 | 80 |
| 21 | 이중 | 10 | 80 |
| 22 | 이중 | 20 | 100 |
| 23 | 이중 | 40 | 143 |
| 실시예 | 제1 촉매 | 제2 촉매 | 1-헥센 (g) |
수소 (ppm) |
| 24 | MET-I-A | -- | 0 | 213 |
| 25 | MET-I-A | -- | 5 | 287 |
| 26 | MET-I-A | -- | 10 | 207 |
| 27 | MET-I-A | MET-II-A | 0 | 78 |
| 28 | MET-I-A | MET-II-A | 5 | 76 |
| 29 | MET-I-A | MET-II-A | 10 | 97 |
| 30 | MET-I-A | MET-II-A | 20 | 108 |
| 31 | MET-I-A | MET-II-D | 0 | 78 |
| 32 | MET-I-A | MET-II-D | 5 | 83 |
| 33 | MET-I-A | MET-II-D | 10 | 134 |
| 34 | MET-I-A | MET-II-D | 20 | 159 |
| 실시예 | 제2촉매 | 촉매 2 (마이크로몰) |
수소 (ppm) |
MI | HLMI | Mw/ 1000 |
중합체 (g) |
| 35 | -- | 0 | 175 | 0.06 | 2.59 | 203 | 404 |
| 36 | MET-II-F | 0.4 | 53 | -- | 0.26 | 316 | 323 |
| 37 | MET-II-F | 4 | 1 | -- | 0.07 | 440 | 98 |
| 38 | -- | 0 | -- | 1.10 | 19.7 | 123 | 237 |
| 39 | MET-II-E | 0.06 | -- | 0.25 | 5.1 | 174 | 181 |
| 40 | MET-II-E | 0.4 | -- | -- | 0.20 | 437 | 104 |
| 41 | MET-II-E | 4 | -- | -- | 0.13 | 484 | 64 |
| 42 | -- | 0 | 483 | 1.23 | 20.6 | -- | 468 |
| 43 | MET-II-E | 0.4 | 40 | -- | 0.53 | -- | 223 |
| 44 | MET-II-F | 0.4 | 78 | -- | 0.46 | -- | 93 |
| 45 | Zr(NMe2)4 | 4 | 2321 | 0.57 | 15.6 | -- | 49 |
| 46 | Ti(NMe2)4 | 4 | 1296 | 0.95 | 16.9 | -- | 157 |
| 47 | Ti(NMe2)4 | 4 | 712 | 0.92 | 17.7 | -- | 150 |
| 48 | (nBuCp)2TiCl2 | 4 | 3 | -- | -- | -- | 38 |
| 49 | (nBuCp)2TiCl2 | 1 | 16 | -- | 0.05 | -- | 89 |
| 50 | Pd / C | 2.4 | 17 | -- | -- | -- | 409 |
| 51 | Pd / C | 2.2 | 45 | -- | -- | -- | 262 |
| 52 | Cp2(CO)2 | 0.17 | 504 | 0.17 | 4.5 | -- | 227 |
| 53 | Cp2(CO)2 | 0.43 | 178 | 0.03 | 2.2 | -- | 330 |
| 54 | Cp2(CO)2 | 0.17 | 121 | -- | 1.1 | -- | 143 |
| 실시예 | 제2 촉매 | 촉매 2 (마이크로몰) |
수소 (ppm) |
| 55 | MET-II-F | 4 | <1 |
| 56 | MET-II-G | 4 | 13 |
| 57 | MET-II-H | 4.4 | 78 |
| 58 | Ti(nBuO)4 | 4 | 1040 |
| 59 | (Ph3P)2NiBr2 | 4 | 1394 |
| 60 | C43H65Cl2N2PRu | 4 | 1525 |
| 61 | Zr(NMe2)4 | 4 | 486 |
| 62 | Zr(O-i-Pr)4.HO-i-Pr | 4 | 2100 |
| 63 | Fe(III)(아세토아세토네이트)3 | 4 | 1870 |
| 64 | Ni(II)(아세토아세토네이트)2 | 4 | 1898 |
| 65 | Troymax 6 (지르코닐카르복실레이트) | 4 | 1690 |
| 66 | Ti(NMe2)4 | 4 | 1365 |
| 67 | Cp*2TiCl2 | 4 | 344 |
| 68 | (n-BuCp)2TiCl2 | 4 | 5 |
| 69 | CpNbCl4 | 4 | 1280 |
| 70 | [Me4CpSiMe2N-t-Bu]TiCl2 | 4 | 1283 |
| 71 | Cp2Cr | 4 | 1769 |
| 72 | Cp*2TiCl2 | 1 | 1283 |
| 73 | (n-BuCp)2TiCl2 | 1 | 73 |
| 74 | Cp2Ti(CO)2 | 4.3 | < 1 |
| 실시예 | 75 | 76 | 77 | 78 | 79 |
| 활성화제-지지체 | 황산화 알루미나 | 황산화 알루미나 | 황산화 알루미나 | 황산화 알루미나 | 황산화 알루미나 |
| 반응기로의 MET-I-A (ppm) | 2.76 | 2.80 |
2.90 | 3.34 |
2.94 |
| 반응기로의 MET-II-A (ppm) | 0 | 0 |
0.025 | 0 |
0.012 |
| MET-I-A:MET-II-A 몰비 | -- | -- |
50:1 | -- |
105:1 |
| 오토클레이브 체류 시간(분) | 17.2 | 15.6 |
15.9 | 15.5 |
15.1 |
| 조촉매 유형 | TIBA | TIBA | TIBA | TIBA | TIBA |
| 반응기에서의 조촉매 (ppm) | 45.4 | 48.9 |
43.8 | 41.4 |
47.7 |
| Rx 온도 (℉) | 170.7 | 170.8 | 170.7 | 170.8 | 171.3 |
| 에틸렌 (몰 %) | 10.2 | 9.8 | 10.1 | 10.0 | 9.7 |
| 1-헥센 (몰 %) | 1.66 | 1.64 | 1.62 | 1.56 | 1.59 |
| 수소 (몰 %) | 0.012 | 0.019 | 0.013 | 0.014 | 0.012 |
| 수소 공급 속도 (mlb/hr) |
0.53 |
1.81 |
1.81 | 1.35 |
1.35 |
| 에틸렌 공급 속도 (lb/hr) | 48.0 | 43.7 |
43.7 | 43.7 |
43.7 |
| 1-헥센 공급 속도 (lb/hr) | 6.5 | 5.9 |
5.6 | 5.7 |
5.8 |
| 총 이소부탄 유동율 (lb/hr) | 68.9 | 68.1 |
68.1 | 68.2 |
68.1 |
| 고형 농도 Wt. % | 41.1 | 38.7 |
39.0 | 38.1 |
38.4 |
| 중합체 생성률 (lb/hr) | 51.2 | 46.0 |
46.3 | 45.3 |
45.7 |
| 밀도 (펠렛) (g/cc) | 0.9129 | -- |
0.9214 | -- |
-- |
| 밀도 (플러프(fluff)) (g/cc) |
0.9117 | 0.9145 |
0.9122 | 0.9148 |
0.9119 |
| HLMI (펠렛) | 25.1 | -- | 22.0 | -- | 20.7 |
| MI (펠렛) | 1.0 | -- | 1.1 | -- | 1.1 |
| HLMI (플러프) | 15.6 | 34.4 | 19.1 | 28.4 | 17.7 |
| MI (플러프) | 1.0 | 2.5 | 1.1 | 1.7 | 1.1 |
| Mn/1000 | 52.2 | 43.7 | 48.4 | 47.8 | 49.5 |
| Mw/1000 | 127.7 | 101.8 | 120.7 | 107.9 | 121.5 |
| Mw/Mn | 2.44 | 2.34 | 2.50 | 2.26 | 2.45 |
| 실시예 | 촉매 2 (마이크로몰) |
비닐 | 비닐리덴 | 시스 | 트랜스 | E(Me) | Z(Me) |
| 80 | 0 | 0.047 | 0.025 | 0.007 | 0.042 | 0.005 | 0.045 |
| 81 | 1.0 | 0.086 | 0.030 | 0.029 | 0.069 | 0.085 | 0.074 |
| 82 | 0.1 | 0.073 | 0.020 | 0.021 | 0.057 | 0.055 | 0.083 |
| 83 | 0.25 | 0.036 | 0.023 | 0.018 | 0.074 | 0.065 | 0.036 |
| 84 | 0 | 0.064 | 0.027 | 0.004 | 0.025 | 0.064 | 0.028 |
Claims (20)
- 올레핀 중합체를 생성하는 중합 조건에서 촉매조성물을 올레핀 단량체 및 선택적으로 올레핀 공단량체와 접촉하는 단계를 포함하며, 상기 촉매조성물은 촉매성분 I, 촉매성분 II, 및 활성화제-지지체, 및 유기알루미늄 화합물을 포함하며, 촉매성분 I은 메탈로센 화합물를 포함하고; 촉매성분 II는 수소포집촉매를 포함하고; 및 촉매조성물에서 촉매 성분 I 대 촉매 성분 II의 몰비는 약 40:1 내지 약 10,000:1 범위인, 올레핀 중합방법.
- 제1항에 있어서, 촉매성분 I은 식 (C)를 가지는화합물, 식 (D)를 가지는 화합물, 또는 이들의 임의의 조합을 포함하는, 올레핀 중합방법.
식 (C)는 이고; 여기에서:
M3 은 Zr 또는 Hf;
X4 및 X5 는 독립적으로 F; Cl; Br; I; 메틸; 벤질; 페닐; H; BH4; OBR2 또는 SO3R, 여기에서 R은 18개까지의 탄소원자들을 가지는 알킬 또는 아릴기; 또는 18개까지의 탄소원자들을 가지는 히드로카르빌옥시드기, 히드로카르빌아미노기, 또는 히드로카르빌실릴기;
E3 은 다음에서 선택되는 다리연결기:
18개까지의 탄소원자들을 가지는 시클릭 또는 헤테로시클릭 다리연결기,
식 >E3AR7AR8A를 가지는 다리연결기, 여기에서 E3A 는 C 또는 Si, 및 R7A 및 R8A 는 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기,
식 ―CR7BR8B―CR7CR8C―을 가지는 다리연결기, 여기에서 R7B, R8B, R7C, 및 R8C 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기, 또는
식 ―SiR7DR8D―SiR7ER8E―을 가지는 다리연결기, 여기에서 R7D, R8D, R7E, 및 R8E 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기;
R9 및 R10은 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기; 및
Cp1 은 시클로펜타디엔일 또는 인덴일기이며, Cp1 의 임의 치환체는 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌 또는 히드로카르빌실릴기; 및
식 (D)는 이고; 여기에서:
M4 는 Zr 또는 Hf;
X6 및 X7 은 독립적으로 F; Cl; Br; I; 메틸; 벤질; 페닐; H; BH4; OBR2 또는 SO3R, 여기에서 R은 18개까지의 탄소원자들을 가지는 알킬 또는 아릴기; 또는 18개까지의 탄소원자들을 가지는 히드로카르빌옥시드기, 히드로카르빌아미노기, 또는 히드로카르빌실릴기;
E4 는 다음에서 선택되는 다리연결기:
18개까지의 탄소원자들을 가지는 시클릭 또는 헤테로시클릭 다리연결기,
식 >E4AR12AR13A를 가지는 다리연결기, 여기에서 E4A 는 C 또는 Si, 및 R12A 및 R13A 는 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기,
식 ―CR12BR13B―CR12CR13C―을 가지는 다리연결기, 여기에서 R12B, R13B, R12C, 및 R13C 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기, 또는
식 ―SiR12DR13D―SiR12ER13E―을 가지는 다리연결기, 여기에서 R12D, R13D, R12E, 및 R13E 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기;
R14, R15, R16, 및 R17 은 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기이다. - 제1항에 있어서, 수소포집촉매는 Ru, Rh, Pt, Pd, Fe, Ni, Nb, Ti, 또는 이들의 조합을 포함하는, 올레핀 중합방법.
- 제1항에 있어서, 촉매성분 II는 다음을 포함하는, 올레핀 중합방법.
; ; ;
; ; ;
; ; 식
(E) 화합물; 또는 이들의 임의 조합, 여기에서:
M5 는 Zr 또는 Hf;
X8 및 X9 는 독립적으로 F; Cl; Br; I; 메틸; 벤질; 페닐; H; BH4; OBR2 또는 SO3R, 여기에서 R은 18개까지의 탄소원자들을 가지는 알킬 또는 아릴기; 또는 18개까지의 탄소원자들을 가지는 히드로카르빌옥시드기, 히드로카르빌아미노기, 또는 히드로카르빌실릴기;
Cp2 및 Cp3 은 독립적으로 시클로펜타디엔일 또는 인덴일, Cp2 및 Cp3 의 임의 치환체는 독립적으로H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기; 및
E5 는 식 ―(CH2)n―을 가지는 다리연결기, 여기에서 n은 2 내지 8인 정수이다. - 제1항에 있어서, 촉매조성물에서 촉매 성분 I 대 촉매 성분 II의 몰비는 약 50:1 내지 약 1000:1 범위인, 올레핀 중합방법.
- 제1항에 있어서, 수소포집촉매는 시간 당 수소포집촉매 몰 당 약 5,000 몰 수소 (H2) 보다 큰 수소제거활성을 가지는, 올레핀 중합방법.
- 제1항에 있어서, 본 방법에 의해 생성되는 올레핀 중합체의 중량-평균 분자량 (Mw)은 촉매성분 II 없이 동일 중합 조건에서 생성되는 올레핀 중합체의 중량-평균 분자량 (Mw)보다 10% 내지 약 500% 높고; 또는 본 방법에 의해 생성되는 올레핀 중합체의 용융지수 (MI)는 촉매성분 II 없이 동일 중합 조건에서 생성되는 올레핀 중합체의 용융지수 (MI) 보다 약 10% 내지 약 95% 낮고; 또는 본 방법에 의해 생성되는 올레핀 중합체의 고하중 용융지수 (HLMI)는 촉매성분 II 없이 동일 중합 조건에서 생성되는 올레핀 중합체의 고하중 용융지수 (HLMI) 보다 약 15% 내지 약 95% 낮고; 또는 이들의 임의 조합인, 올레핀 중합방법.
- 제1항에 있어서, 본 방법에 의해 생성되는 올레핀 중합체의 용융지수는 약 0.1 내지 약5 g/10 분; 또는 본 방법에 의해 생성되는 올레핀 중합체의 밀도는 약 0.89 내지 약 0.96 g/cm3; 또는 본 방법에 의해 생성되는 올레핀 중합체의 사슬 당 평균 총 중합체 불포화도는 약 1.01 내지 약 50; 또는 이들의 임의 조합인, 올레핀 중합방법.
- 제1항에 있어서, 본 방법에 의해 생성되는 중합체의 사슬 당 평균 총 중합체 불포화도는 약 1.5 내지 약 20의 범위인, 올레핀 중합방법.
- 제1항에 있어서, 중합은 액상 수소 농도가 약 0.1 ppm 내지 약 5000 ppm 범위인 수소 존재에서 수행되는, 올레핀 중합방법.
- 제1항에 있어서, 활성화제-지지체는 전자-끌기 음이온으로 처리된 고체산화물을 포함하고, 고체산화물은 실리카, 알루미나, 실리카-알루미나, 실리카-코팅된 알루미나, 알루미늄 포스페이트, 알루미노인산염, 헤테로폴리텅스텐산염, 티타니아, 지르코니아, 마그네시아, 보리아, 산화 아연, 이들의 혼합된 산화물, 또는 이들의 조합을 포함하고; 및 전자-끌기 음이온은 황산염, 중황산염, 불화물, 염화물, 브롬화물, 요오드화물, 불화황산염, 불화붕산염, 인산염, 불화인산염, 3불화아세트산염, 트리플레이트, 불화지르콘산염, 불화티탄산염, 인-텅스텐산염, 또는 이들의 임의 조합을 포함하는, 올레핀 중합방법.
- 제1항에 있어서, 여기에서 활성화제-지지체는 불소화 알루미나, 염소화 알루미나, 브롬화 알루미나, 황산화 알루미나, 불소화 실리카-알루미나, 염소화 실리카-알루미나, 브롬화 실리카-알루미나, 황산화 실리카-알루미나, 불소화 실리카-지르코니아, 염소화 실리카-지르코니아, 브롬화 실리카-지르코니아, 황산화 실리카-지르코니아, 불소화 실리카-티타니아, 불소화 실리카-코팅된 알루미나, 황산화 실리카-코팅된 알루미나, 인산화 실리카-코팅된 알루미나, 또는 이들의 임의 조합을 포함하는, 올레핀 중합방법.
- 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 이들의 임의 조합을 포함하는, 올레핀 중합방법.
- 제1항에 있어서, 촉매조성물은 알루미녹산 화합물, 유기붕소 또는 유기붕산염 화합물, 이온화 이온성 화합물, 또는 이들의 임의 조합을 더욱 포함하는, 올레핀 중합방법.
- 제1항에 있어서, 본 방법은 회분식 반응기, 슬러리 반응기, 기체상 반응기, 용액 반응기, 고압 반응기, 관형 반응기, 오토클레이브 반응기, 또는 이들의 조합에서 수행되는, 올레핀 중합방법.
- 제1항에 있어서, 올레핀 단량체는 에틸렌이고, 올레핀 공단량체는 프로필렌, 1-부텐, 2-부텐, 3-메틸-1-부텐, 이소부틸렌, 1-펜텐, 2-펜텐, 3-메틸-1-펜텐, 4-메틸-1-펜텐, 1-헥센, 2-헥센, 3-에틸-1-헥센, 1-헵텐, 2-헵텐, 3-헵텐, 1-옥텐, 1-데센, 스티렌, 또는 이들의 혼합물을 포함하는, 올레핀 중합방법.
- 제1항의 방법에 의해 생성되는 올레핀 중합체.
- 제17항의 올레핀 중합체를 포함하는 물품.
- 촉매성분 I, 촉매성분 II, 및 활성화제를 포함하는 촉매조성물에 있어서, 촉매성분 I은 메탈로센 화합물를 포함하고; 촉매성분 II는 수소포집촉매를 포함하고; 및 촉매조성물에서 촉매 성분 I 대 촉매 성분 II의 몰비는 약 40:1 내지 약 10,000:1 범위이고, 촉매성분 I은 식 (C)를 가지는화합물, 식 (D)를 가지는 화합물, 또는 이들의 임의의 조합을 포함하며:
식 (C)는 이고; 여기에서:
M3 은 Zr 또는 Hf;
X4 및 X5 는 독립적으로 F; Cl; Br; I; 메틸; 벤질; 페닐; H; BH4; OBR2 또는 SO3R, 여기에서 R은 18개까지의 탄소원자들을 가지는 알킬 또는 아릴기; 또는 18개까지의 탄소원자들을 가지는 히드로카르빌옥시드기, 히드로카르빌아미노기, 또는 히드로카르빌실릴기;
E3 은 다음에서 선택되는 다리연결기:
18개까지의 탄소원자들을 가지는 시클릭 또는 헤테로시클릭 다리연결기,
식 >E3AR7AR8A를 가지는 다리연결기, 여기에서 E3A 는 C 또는 Si, 및 R7A 및 R8A 는 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기,
식 ―CR7BR8B―CR7CR8C―을 가지는 다리연결기, 여기에서 R7B, R8B, R7C, 및 R8C 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기, 또는
식 ―SiR7DR8D―SiR7ER8E―을 가지는 다리연결기, 여기에서 R7D, R8D, R7E, 및 R8E 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기;
R9 및 R10은 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기; 및
Cp1 은 시클로펜타디엔일 또는 인덴일기이며, Cp1 의 임의 치환체는 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌 또는 히드로카르빌실릴기; 및
식 (D)는 이고; 여기에서:
M4 는 Zr 또는 Hf;
X6 및 X7 은 독립적으로 F; Cl; Br; I; 메틸; 벤질; 페닐; H; BH4; OBR2 또는 SO3R, 여기에서 R은 18개까지의 탄소원자들을 가지는 알킬 또는 아릴기; 또는 18개까지의 탄소원자들을 가지는 히드로카르빌옥시드기, 히드로카르빌아미노기, 또는 히드로카르빌실릴기;
E4 는 다음에서 선택되는 다리연결기:
18개까지의 탄소원자들을 가지는 시클릭 또는 헤테로시클릭 다리연결기,
식 >E4AR12AR13A를 가지는 다리연결기, 여기에서 E4A 는 C 또는 Si, 및 R12A 및 R13A 는 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기,
식 ―CR12BR13B―CR12CR13C―을 가지는 다리연결기, 여기에서 R12B, R13B, R12C, 및 R13C 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기, 또는
식 ―SiR12DR13D―SiR12ER13E―을 가지는 다리연결기, 여기에서 R12D, R13D, R12E, 및 R13E 는 독립적으로 H 또는 10개까지의 탄소원자들을 가지는 히드로카르빌기;
R14, R15, R16, 및 R17 은 독립적으로 H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기이고;
촉매성분 II는 다음을 포함하고:
; ; ;
; ; ;
; ; 식
(E) 화합물; 또는 이들의 임의 조합, 여기에서:
M5 는 Zr 또는 Hf;
X8 및 X9 는 독립적으로 F; Cl; Br; I; 메틸; 벤질; 페닐; H; BH4; OBR2 또는 SO3R, 여기에서 R은 18개까지의 탄소원자들을 가지는 알킬 또는 아릴기; 또는 18개까지의 탄소원자들을 가지는 히드로카르빌옥시드기, 히드로카르빌아미노기, 또는 히드로카르빌실릴기;
Cp2 및 Cp3 은 독립적으로 시클로펜타디엔일 또는 인덴일, Cp2 및 Cp3 의 임의 치환체는 독립적으로H 또는 18개까지의 탄소원자들을 가지는 히드로카르빌기; 및
E5 는 식 ―(CH2)n―을 가지는 다리연결기, 여기에서 n은 2 내지 8인 정수; 및
활성화제는 활성화제-지지체, 알루미녹산 화합물, 유기붕소 또는 유기붕산염 화합물, 이온화 이온성 화합물, 또는 이들의 임의 조합을 포함하는, 촉매조성물. - 올레핀 중합체를 생성하는 중합 조건에서 제19항의 촉매조성물을 올레핀 단량체 및 선택적으로 올레핀 공단량체와 접촉하는 단계를 포함하는 올레핀 중합방법.
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| US7625982B2 (en) | 2005-08-22 | 2009-12-01 | Chevron Phillips Chemical Company Lp | Multimodal polyethylene compositions and pipe made from same |
| US7517939B2 (en) | 2006-02-02 | 2009-04-14 | Chevron Phillips Chemical Company, Lp | Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching |
| US7619047B2 (en) | 2006-02-22 | 2009-11-17 | Chevron Phillips Chemical Company, Lp | Dual metallocene catalysts for polymerization of bimodal polymers |
| EP2033977A1 (en) | 2007-09-03 | 2009-03-11 | INEOS Manufacturing Belgium NV | Slurry phase polymerisation process |
| US7468452B1 (en) | 2007-12-12 | 2008-12-23 | Chevron Phillips Chemical Company Lp | Process for one-pot synthesis of 1,1-diphenyl-1-(3-substituted-cyclopentadienyl)-1-(2,7-di-t-butyl-fluoren-9-yl)methane type ligands |
| US8012900B2 (en) | 2007-12-28 | 2011-09-06 | Chevron Phillips Chemical Company, L.P. | Nano-linked metallocene catalyst compositions and their polymer products |
| US8080681B2 (en) | 2007-12-28 | 2011-12-20 | Chevron Phillips Chemical Company Lp | Nano-linked metallocene catalyst compositions and their polymer products |
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| US7884163B2 (en) | 2008-03-20 | 2011-02-08 | Chevron Phillips Chemical Company Lp | Silica-coated alumina activator-supports for metallocene catalyst compositions |
| KR101753549B1 (ko) | 2009-06-16 | 2017-07-03 | 셰브론 필립스 케미컬 컴퍼니 엘피 | 메탈로센-ssa 촉매시스템을 이용한 알파 올레핀 올리고머화 및 윤활제 블렌드 제조를 위한 생성된 폴리알파올레핀의 용도 |
| US7919639B2 (en) | 2009-06-23 | 2011-04-05 | Chevron Phillips Chemical Company Lp | Nano-linked heteronuclear metallocene catalyst compositions and their polymer products |
| BRPI1014665B1 (pt) | 2009-06-29 | 2020-03-24 | Chevron Phillips Chemical Company Lp | Processo de polimerização de olefina e composição de catalisador |
| KR101741855B1 (ko) | 2009-06-29 | 2017-05-30 | 셰브론 필립스 케미컬 컴퍼니 엘피 | 용융지수 감소 및 중합체 생성률 증가를 위한 이중 메탈로센 촉매시스템 |
| US20110082323A1 (en) | 2009-10-06 | 2011-04-07 | Chevron Phillips Chemical Company Lp | Oligomerization of olefin waxes using metallocene-based catalyst systems |
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2010
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- 2010-06-28 ES ES10730869.4T patent/ES2547867T3/es active Active
- 2010-06-28 EP EP10730869.4A patent/EP2448977B1/en active Active
- 2010-06-28 US US12/824,491 patent/US8207280B2/en active Active
- 2010-06-28 SG SG2011095759A patent/SG177344A1/en unknown
- 2010-06-28 KR KR1020117030670A patent/KR101741856B1/ko active Active
- 2010-06-28 WO PCT/US2010/001843 patent/WO2011002498A1/en not_active Ceased
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| US9975969B2 (en) | 2013-11-21 | 2018-05-22 | Lg Chem, Ltd. | Method of preparing polyolefin, and polyolefin prepared thereby |
| KR20150059125A (ko) * | 2013-11-21 | 2015-05-29 | 주식회사 엘지화학 | 폴리올레핀의 제조 방법 및 이로부터 제조된 폴리올레핀 |
| WO2015076618A1 (ko) * | 2013-11-21 | 2015-05-28 | 주식회사 엘지화학 | 폴리올레핀의 제조 방법 및 이로부터 제조된 폴리올레핀 |
| US10294353B2 (en) | 2015-07-10 | 2019-05-21 | King Fahd University Of Petroleum And Minerals | Process for making a nanocomposite and a polyethylene nanocomposite made therefrom |
| US9994700B2 (en) | 2015-07-10 | 2018-06-12 | King Fahd University Of Petroleum And Minerals | Method for polymerizing ethylene to form a high density polyethylene nanocomposite |
| US10113057B1 (en) | 2015-07-10 | 2018-10-30 | King Fahd University of Pertoleum and Minerals | Method for forming a polyethylene nanocomposite |
| US9688836B2 (en) | 2015-07-10 | 2017-06-27 | King Fahd University Of Petroleum And Minerals | High-density polyethylene preparation methods |
| US10377888B2 (en) | 2015-07-10 | 2019-08-13 | King Fahd University Of Petroleum And Minerals | Polymerization process for making a polyethylene nanocomposite |
| US10774160B2 (en) | 2016-03-11 | 2020-09-15 | Lg Chem, Ltd. | Supported hybrid catalyst system for ethylene slurry polymerization and method for preparing ethylene polymer with the catalyst system |
| WO2020130452A1 (ko) * | 2018-12-18 | 2020-06-25 | 한화솔루션 주식회사 | 올레핀 중합용 촉매 및 이를 이용하여 제조된 올레핀계 중합체 |
| KR20200075963A (ko) * | 2018-12-18 | 2020-06-29 | 한화솔루션 주식회사 | 올레핀 중합용 촉매 및 이를 이용하여 제조된 올레핀계 중합체 |
| US12221499B2 (en) | 2018-12-18 | 2025-02-11 | Hanwha Solutions Corporation | Catalyst for olefin polymerization and polyolefin prepared using the same |
| KR20230130025A (ko) * | 2021-01-28 | 2023-09-11 | 셰브론 필립스 케미컬 컴퍼니 엘피 | 이봉 폴리에틸렌 공중합체 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101935367A (zh) | 2011-01-05 |
| CO6480947A2 (es) | 2012-07-16 |
| CN101935367B (zh) | 2015-08-05 |
| US20120238712A1 (en) | 2012-09-20 |
| WO2011002498A1 (en) | 2011-01-06 |
| US8501654B2 (en) | 2013-08-06 |
| SG177344A1 (en) | 2012-02-28 |
| BRPI1014665A2 (pt) | 2016-04-12 |
| BRPI1014665B1 (pt) | 2020-03-24 |
| US8207280B2 (en) | 2012-06-26 |
| EP2448977A1 (en) | 2012-05-09 |
| EP2448977B1 (en) | 2015-08-19 |
| US8835588B2 (en) | 2014-09-16 |
| US20130324690A1 (en) | 2013-12-05 |
| KR101741856B1 (ko) | 2017-05-30 |
| ES2547867T3 (es) | 2015-10-09 |
| MX2012000254A (es) | 2012-01-25 |
| US20100331501A1 (en) | 2010-12-30 |
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