RU97112135A - СПОСОБ ПОЛИМЕРИЗАЦИИ α-ОЛЕФИНА И КАТАЛИЗАТОР ДЛЯ ПОЛУЧЕНИЯ α-ОЛЕФИНА - Google Patents
СПОСОБ ПОЛИМЕРИЗАЦИИ α-ОЛЕФИНА И КАТАЛИЗАТОР ДЛЯ ПОЛУЧЕНИЯ α-ОЛЕФИНАInfo
- Publication number
- RU97112135A RU97112135A RU97112135/04A RU97112135A RU97112135A RU 97112135 A RU97112135 A RU 97112135A RU 97112135/04 A RU97112135/04 A RU 97112135/04A RU 97112135 A RU97112135 A RU 97112135A RU 97112135 A RU97112135 A RU 97112135A
- Authority
- RU
- Russia
- Prior art keywords
- catalyst
- alkyl
- ligand
- olefin
- group
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims 12
- 238000006116 polymerization reaction Methods 0.000 title claims 2
- 239000004711 α-olefin Substances 0.000 title claims 2
- 230000027455 binding Effects 0.000 claims 10
- 239000003446 ligand Substances 0.000 claims 10
- 125000000217 alkyl group Chemical group 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 125000003118 aryl group Chemical group 0.000 claims 4
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 claims 4
- 229910052736 halogen Inorganic materials 0.000 claims 4
- 150000002367 halogens Chemical class 0.000 claims 4
- 229910052739 hydrogen Inorganic materials 0.000 claims 4
- 239000001257 hydrogen Substances 0.000 claims 4
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 4
- 125000001041 indolyl group Chemical group 0.000 claims 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 4
- 229910052719 titanium Inorganic materials 0.000 claims 4
- 239000010936 titanium Substances 0.000 claims 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 4
- 229910052726 zirconium Inorganic materials 0.000 claims 4
- 150000001336 alkenes Chemical class 0.000 claims 3
- 125000004432 carbon atoms Chemical group C* 0.000 claims 3
- 239000003426 co-catalyst Substances 0.000 claims 3
- 239000002879 Lewis base Substances 0.000 claims 2
- 125000003545 alkoxy group Chemical group 0.000 claims 2
- 229910052801 chlorine Inorganic materials 0.000 claims 2
- 239000000460 chlorine Substances 0.000 claims 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims 2
- 150000007527 lewis bases Chemical group 0.000 claims 2
- 125000002524 organometallic group Chemical group 0.000 claims 2
- 125000000168 pyrrolyl group Chemical group 0.000 claims 2
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 1
- 125000004429 atoms Chemical group 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
Claims (23)
1. Способ полимеризации α-олефина в присутствии катализатора, имеющего общую формулу
где L представляет лиганд, или смесь лигандов, каждый содержащий 4-30 атомов углерода и содержащий по крайней мере два конденсированных кольца, одно из которых является пирролильным кольцом, Ср представляет лиганд, содержащий циклопентадиенильную группу, где два L лиганда или L и Ср лиганд могут образовывать мостиковую связь, В представляет основание Льюиса, Y выбирается из группы, состоящей из галоида, алкокси с C1-C20 атомами углерода, силокси c C1-C20, N(R1)2, или их смеси, М выбран из группы, состоящей из титана, циркония, и их смесей, R1 представляет алкил с C1-C20, m равно от 1 до 4, n равно от 0 до 2, р равно от 0 до 2, q равно от 0 до 1 и m+n+q=4.
где L представляет лиганд, или смесь лигандов, каждый содержащий 4-30 атомов углерода и содержащий по крайней мере два конденсированных кольца, одно из которых является пирролильным кольцом, Ср представляет лиганд, содержащий циклопентадиенильную группу, где два L лиганда или L и Ср лиганд могут образовывать мостиковую связь, В представляет основание Льюиса, Y выбирается из группы, состоящей из галоида, алкокси с C1-C20 атомами углерода, силокси c C1-C20, N(R1)2, или их смеси, М выбран из группы, состоящей из титана, циркония, и их смесей, R1 представляет алкил с C1-C20, m равно от 1 до 4, n равно от 0 до 2, р равно от 0 до 2, q равно от 0 до 1 и m+n+q=4.
2. Способ по п. 1, отличающийся тем, что М представляет титан.
3. Способ по п. 1, отличающийся тем, что М представляет цирконий.
4. Способ по п. 1, отличающийся тем, что Y представляет галоид.
5. Способ по п. 4, отличающийся тем, что Y представляет хлор.
6. Способ по п. 1, отличающийся тем, что L представляет индолил или замещенный индолил и имеет формулу, где каждый R незавивисмо выбран из водорода, алкила с C1-C10, и арила с С6-С10 и s равно от 1 до 4.
7. Способ по п. 1 отличающийся тем, что L представляет карбазолил или замещенный карбазолил и имеет формулу по п.1, где каждый R независимо выбран из водорода, алкила с C1-C20, и арила с C6-C10 и s равно от 1 до 4.
8. Способ по п. 1, отличающийся тем, что m равно 3.
9. Способ по п. 1, отличающийся тем, что m равно 4.
10. Способ по п. 1, отличающийся тем, что олефин дополнительно полимеризуется в присутствии металлорганического со-катализатора.
11. Способ по п. 10, отличающийся тем, что указанный металлорганический со-катализатор представляет алюмоксан.
12. Способ по п. 10, отличающийся тем, что указанный олефин полимеризуется с одним или большим количеством полимеризуемых при этом мономеров.
13. Способ по п. 12, отличающийся тем, что указанный мономер представляет этилен.
14. Способ по п. 1, отличающийся тем, что олефин полимеризуется при температуре от 80 до 110oC.
15. Катализатор, представляющий собой соединение, включающее со-катализатор и катализатор, имеющий общую формулу по п.1, где L представляет лиганд, или смесь лигандов, каждый содержащий 4-30 атомов углерода и содержащий по крайней мере два конденсированных кольца, одно из которых является пирролильным кольцом, Ср представляет лиганд, содержащий циклопентадиенильную группу, где два L лиганда или L и Ср лиганд могут образовывать мостиковую связь, В представляет основание Льюиса, Y выбирается из группы, состоящей из галоида, алкокси с C1-C20 атомами углерода, силокси c C1-C20, N(R1)2, или их смеси, М выбран из группы, состоящей из титана, циркония, и их смесей, R1 представляет алкил с C1 -C20, m равно от 1 до 4, n равно от 0 до 2, р равно от 0 до 2, q равно от 0 до 1 и m+n+q=4.
16. Катализатор по п. 15, отличающийся тем, что М представляет титан.
17. Катализатор по п. 15, отличающийся тем, что М представляет цирконий.
18. Катализатор по п. 15, отличающийся тем, что Y представляет галоид.
19. Катализатор по п. 18, отличающийся тем, что Y представляет хлор.
20. Катализатор по п. 15, отличающийся тем, что L представляет индолил или замещенный индолил и имеет формулу, где каждый R независимо выбран из водорода, алкила с C1-C10, и арила с C6-C10 и р равно от 1 до 4.
21. Катализатор по п. 15, отличающийся тем, что L представляет карбазолил или замещенный карбазолил и имеет формулу по п.1, где каждый R независимо выбран из водорода, алкила с C1-C10, и арила с C6-C10 и р равно от 1 до 4.
22. Катализатор по п. 15, отличающийся тем, что m равно 3.
23. Катализатор по п. 15, отличающийся тем, что m равно 4.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/358,492 US5539124A (en) | 1994-12-19 | 1994-12-19 | Polymerization catalysts based on transition metal complexes with ligands containing pyrrolyl ring |
US08/358,492 | 1994-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97112135A true RU97112135A (ru) | 1999-07-10 |
RU2164228C2 RU2164228C2 (ru) | 2001-03-20 |
Family
ID=23409865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97112135/04A RU2164228C2 (ru) | 1994-12-19 | 1995-12-18 | СПОСОБ ПОЛИМЕРИЗАЦИИ α-ОЛЕФИНА И КАТАЛИЗАТОР ДЛЯ ПОЛУЧЕНИЯ α-ОЛЕФИНА |
Country Status (13)
Country | Link |
---|---|
US (1) | US5539124A (ru) |
EP (1) | EP0799250B1 (ru) |
JP (1) | JPH11507084A (ru) |
CN (1) | CN1173186A (ru) |
AU (1) | AU4609896A (ru) |
BR (1) | BR9510288A (ru) |
CA (1) | CA2208100A1 (ru) |
DE (1) | DE69520450T2 (ru) |
ES (1) | ES2157355T3 (ru) |
FI (1) | FI973660A (ru) |
RU (1) | RU2164228C2 (ru) |
TW (1) | TW413685B (ru) |
WO (1) | WO1996020223A2 (ru) |
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1994
- 1994-12-19 US US08/358,492 patent/US5539124A/en not_active Expired - Lifetime
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1995
- 1995-12-18 ES ES95944252T patent/ES2157355T3/es not_active Expired - Lifetime
- 1995-12-18 WO PCT/US1995/016942 patent/WO1996020223A2/en not_active Application Discontinuation
- 1995-12-18 CA CA002208100A patent/CA2208100A1/en not_active Abandoned
- 1995-12-18 RU RU97112135/04A patent/RU2164228C2/ru active
- 1995-12-18 DE DE69520450T patent/DE69520450T2/de not_active Expired - Fee Related
- 1995-12-18 JP JP8520588A patent/JPH11507084A/ja active Pending
- 1995-12-18 CN CN95197388A patent/CN1173186A/zh active Pending
- 1995-12-18 EP EP95944252A patent/EP0799250B1/en not_active Expired - Lifetime
- 1995-12-18 BR BR9510288A patent/BR9510288A/pt not_active IP Right Cessation
- 1995-12-18 AU AU46098/96A patent/AU4609896A/en not_active Abandoned
-
1996
- 1996-01-16 TW TW085100470A patent/TW413685B/zh not_active IP Right Cessation
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1997
- 1997-09-11 FI FI973660A patent/FI973660A/fi active IP Right Revival
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