RU2006136410A - Композиция катализатора, содержащая агент челночного переноса цепи для орразования сополимера этилена - Google Patents
Композиция катализатора, содержащая агент челночного переноса цепи для орразования сополимера этилена Download PDFInfo
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Claims (29)
1. Композиция, содержащая смесь или продукт реакции, возникающий в результате объединения
(A) первого катализатора полимеризации олефинов,
(B) второго катализатора полимеризации олефинов, способного к получению полимеров, отличающихся по химическим или физическим свойствам от полимера, полученного с помощью катализатора (A), при эквивалентных условиях полимеризации,
по меньшей мере, один из катализатора (A) или катализатора (B) способен к образованию разветвленного полимера посредством роста цепи или повторного инкорпорирования сформированных in situ цепей олефинового полимера, и
(C) агент челночного переноса цепи.
2. Композиция, содержащая смесь или продукт реакции, возникающий в результате объединения
(A) первого катализатора полимеризации олефинов, способного к формированию высококристалличных гомополимеров этилена посредством полимеризации этилена;
(B) второго катализатора полимеризации олефинов, способного к формированию разветвленного полимера при полимеризации посредством роста цепи или повторного инкорпорирования сформированных in situ цепей олефинового полимера, и
(C) агента челночного переноса цепи.
3. Способ получения высокомолекулярного мультиблок-сополимера, включающий в себя приведение в контакт этилена, в условиях полимеризации присоединением, с композицией, содержащей
смесь или продукт реакции, возникающий в результате объединения
(A) первого катализатора полимеризации олефинов,
(B) второго катализатора полимеризации олефинов, способного к получению полимеров, отличающихся по химическим или физическим свойствам от полимера, полученного с помощью катализатора (A) при эквивалентных условиях полимеризации,
по меньшей мере, один катализатор (A) или катализатора (B) является способным к формированию разветвленного полимера посредством роста цепи или повторного инкорпорирования сформированных in situ цепей олефинового полимера, и
(C) агента челночного переноса цепи.
4. Способ получения высокомолекулярного мультиблок-сополимера, включающий в себя приведение в контакт этилена, в условиях полимеризации присоединением, с композицией, содержащей
смесь или продукт реакции, возникающий в результате объединения
(A) первого катализатора полимеризации олефинов, способного к формированию высококристалличных гомополимеров этилена посредством полимеризации этилена;
(B) второго катализатора полимеризации олефинов, способного к формированию разветвленного полимера при полимеризации посредством роста цепи или повторного инкорпорирования сформированных in situ цепей олефинового полимера, и
(C) агента челночного переноса цепи.
5. Мультиблок-сополимер, полученный из реакционной смеси, состоящей в основном из этилена в качестве мономера, полимеризуемого присоединением, указанный сополимер содержит в себе два или более сегментов или блоков, отличающихся по индексу ветвления, указанный сополимер обладает распределением молекулярных масс, Mw/Mn меньшим, чем 3,0.
6. Мультиблок-сополимер, полученный из реакционной смеси, состоящей в основном из этилена в качестве мономера, полимеризуемого присоединением, указанный сополимер содержит в себе два или более сегментов или блоков, отличающихся по индексу ветвления.
7. Мультиблок-сополимер по п.6, обладающий распределением молекулярных масс, Mw/Mn меньшим, чем 3,0.
8. Функционализованное производное мультиблок-сополимера по пп.5-7.
9. Поперечно-сшитое производное полимера по пп.5-7.
10. Поперечно-сшитое производное полимера по п.8.
11. Полимер по любому из пп.5-7, или получаемый по способу пунктов 3 или 4, или композиция, содержащая его в форме пленки, по меньшей мере, одного слоя многослойной пленки, по меньшей мере, одного слоя ламинированного изделия, вспененного изделия, волокна, нетканого текстильного материала, формованного под давлением изделия, формованного раздувкой изделия, центробежно формованного изделия или адгезива.
12. Полимер по п.8 или композиция, содержащая его в форме пленки, по меньшей мере, одного слоя многослойной пленки, по меньшей мере, одного слоя ламинированного изделия, вспененного изделия, волокна, нетканого текстильного материала, формованного под давлением изделия, формованного раздувкой изделия, центробежно формованного изделия или адгезива.
13. Полимер по п.9 или композиция, содержащая его в форме пленки, по меньшей мере, одного слоя многослойной пленки, по меньшей мере, одного слоя ламинированного изделия, вспененного изделия, волокна, нетканого текстильного материала, формованного под давлением изделия, формованного раздувкой изделия, центробежно формованного изделия или адгезива.
14. Полимер по п.10 или композиция, содержащая его в форме пленки, по меньшей мере, одного слоя многослойной пленки, по меньшей мере, одного слоя ламинированного изделия, вспененного изделия, волокна, нетканого текстильного материала, формованного под давлением изделия, формованного раздувкой изделия, центробежно формованного изделия или адгезива.
15. Композиция по п.1 или 2, в которой агент челночного переноса цепи представляет собой соединение тригидрокарбилалюминия или дигидрокарбилцинка, содержащее от 1 до 12 атомов углерода в каждой гидрокарбильной группе.
16. Композиция по п.15, в которой агент челночного переноса цепи представляет собой триэтилалюминий или диэтилцинк.
17. Композиция по пп.1 или 2, в которой катализатор (A) содержит комплекс, содержащий переходной металл, выбранный из групп 4-8 Периодической таблицы элементов, и один или несколько лигандов с делокализованными π-связями или поливалентных лигандов на основе основания Льюиса.
18. Композиция по п.17, в которой катализатор (A) соответствует формуле
где R11 выбирается из алкила, циклоалкила, гетероалкила, циклогетероалкила, арила и их инертно замещенных производных, содержащих от 1 до 30 атомов, не считая атомов водорода, или их двухвалентного производного;
T1 представляет собой двухвалентную мостиковую группу из 1-41 атома, не являющихся атомами водорода; и
R12 представляет собой C5-20гетероарильную группу, содержащую функциональную группу основания Льюиса;
M1 представляет собой металл группы 4;
X1 представляет собой анионную, нейтральную или дианионную группу лиганда;
x' представляет собой целое число от 0 до 5, показывающее количество таких групп X1; и связи, необязательные связи и взаимодействия с отдачей электрона представляются линиями, прерывистыми линиями и стрелками соответственно.
19. Композиция по п.18, в которой катализатор (B) соответствует формуле
где M2 представляет собой металл группы 4-10 Периодической таблицы элементов;
T2 представляет собой группу, содержащую азот, кислород или фосфор;
X2 представляет собой галоген, гидрокарбил или гидрокарбилокси;
t равен одному или двум;
x" представляет собой число, выбранное для обеспечения баланса заряда;
и T2 и N являются связанными посредством мостикового лиганда.
20. Способ по п.3 или 4, который представляет собой непрерывный способ.
21. Способ по п.20, который представляет собой способ в растворе.
22. Способ по п.21, в котором преобразование этилена в реакторе равно, по меньшей мере, 95%.
23. Способ по п.20, в котором катализатор (A) соответствует формуле
где R11 выбирается из алкила, циклоалкила, гетероалкила, циклогетероалкила, арила и их инертно замещенных производных, содержащих от 1 до 30 атомов, не считая атомов водорода, или их двухвалентного производного;
T1 представляет собой двухвалентную мостиковую группу из 1-41 атома, не являющихся атомами водорода; и
R12 представляет собой C5-20гетероарильную группу, содержащую функциональную группу основания Льюиса, в особенности, пиридин-2-ильную или замещенную пиридин-2-ильную группу, или их двухвалентное производное;
M1 представляет собой металл группы 4;
X1 представляет собой анионную, нейтральную или дианионную группу лиганда;
x' представляет собой целое число от 0 до 5, показывающее количество таких групп X1; и связи, необязательные связи и взаимодействия с отдачей электрона представляются линиями, прерывистыми линиями и стрелками соответственно.
24. Способ по п.23, в котором катализатор (B) соответствует формуле
где M2 представляет собой металл группы 4-10 Периодической таблицы элементов;
T2 представляет собой группу, содержащую азот, кислород или фосфор;
X2 представляет собой галоген, гидрокарбил или гидрокарбилокси;
t равен одному или двум;
x" представляет собой число, выбранное для обеспечения баланса заряда;
и T2 и N являются связанными посредством мостикового лиганда.
25. Способ по п.3 или 4, в котором отношение агента челночного переноса цепи к одному или нескольким катализаторам и/или мономерам изменяется для получения полимеров, отличающихся по одному или нескольким химическим или физическим свойствам.
26. Полимерная смесь, содержащая (1) органический или неорганический полимер, и (2) полимер по любому из пп.5-7, или получаемый по способу пп.3 или 4.
27. Полимерная смесь по п.26, в которой компонент (1) представляет собой органический термопластичный полимер.
28. Полимерная смесь по п.27, в которой компонент (1) представляет собой гомополимеры этилена или пропилена или сополимер этилена и C3-8 α-олефина.
29. Полимерная смесь по п.27, в которой компонент (2) представляет собой эластомерный полимер этилена.
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- 2005-03-17 KR KR1020067019077A patent/KR101277095B1/ko active IP Right Grant
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EP1735360A1 (en) | 2006-12-27 |
NO20064198L (no) | 2006-10-16 |
US20070167315A1 (en) | 2007-07-19 |
AR048273A1 (es) | 2006-04-12 |
AR048817A1 (es) | 2006-05-31 |
BRPI0508161A (pt) | 2007-08-07 |
RU2359979C2 (ru) | 2009-06-27 |
BRPI0508161B1 (pt) | 2015-11-17 |
AU2005224258A1 (en) | 2005-09-29 |
CA2558251A1 (en) | 2005-09-29 |
MXPA06010485A (es) | 2006-12-19 |
CN1934150A (zh) | 2007-03-21 |
EP2327727A1 (en) | 2011-06-01 |
KR101277095B1 (ko) | 2013-06-20 |
AU2005224258B2 (en) | 2010-09-02 |
US7915192B2 (en) | 2011-03-29 |
JP5159302B2 (ja) | 2013-03-06 |
JP2007529616A (ja) | 2007-10-25 |
KR20070004729A (ko) | 2007-01-09 |
WO2005090425A1 (en) | 2005-09-29 |
SG151310A1 (en) | 2009-04-30 |
EP1735360B1 (en) | 2013-09-11 |
EP2327727B1 (en) | 2015-07-22 |
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