ATE411329T1 - Razemoselektive herstellung isolierbarer ansa- metallocen-biphenoxid-komplexe - Google Patents
Razemoselektive herstellung isolierbarer ansa- metallocen-biphenoxid-komplexeInfo
- Publication number
- ATE411329T1 ATE411329T1 AT03775211T AT03775211T ATE411329T1 AT E411329 T1 ATE411329 T1 AT E411329T1 AT 03775211 T AT03775211 T AT 03775211T AT 03775211 T AT03775211 T AT 03775211T AT E411329 T1 ATE411329 T1 AT E411329T1
- Authority
- AT
- Austria
- Prior art keywords
- complexes
- metallocene
- catalysts
- razemoselective
- ansa
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Chemical class 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 230000000707 stereoselective effect Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002150061 DE10250061A1 (de) | 2002-10-25 | 2002-10-25 | Verfahren zur racemoselektiven Darstellung von isolierbaren ansa-Metallocenbiphenolatkomplexen mit kürzeren Isomerisierungszeiten |
| US43220202P | 2002-12-10 | 2002-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE411329T1 true ATE411329T1 (de) | 2008-10-15 |
Family
ID=32178283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03775211T ATE411329T1 (de) | 2002-10-25 | 2003-10-22 | Razemoselektive herstellung isolierbarer ansa- metallocen-biphenoxid-komplexe |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7193099B2 (https=) |
| EP (1) | EP1554296B1 (https=) |
| JP (1) | JP4571500B2 (https=) |
| AT (1) | ATE411329T1 (https=) |
| AU (1) | AU2003283286A1 (https=) |
| DE (1) | DE60324172D1 (https=) |
| RU (1) | RU2329272C2 (https=) |
| WO (1) | WO2004037839A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10250025A1 (de) * | 2002-10-25 | 2004-05-06 | Basell Polyolefine Gmbh | Verfahren zur Darstellung teilweise hydrierter rac-ansa-Metallocen-Komplexe |
| KR20060028603A (ko) | 2004-09-25 | 2006-03-30 | 주식회사 엘지화학 | 안사-메탈로센 화합물, 그 제조방법 및 이를 이용한폴리올레핀의 제조방법 |
| RU2734065C9 (ru) * | 2014-02-11 | 2020-11-26 | ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи | Получение полиолефиновых продуктов |
| KR101795748B1 (ko) | 2015-06-15 | 2017-12-01 | 주식회사 엘지화학 | 폴리올레핀의 제조 방법 |
| US11279723B2 (en) * | 2018-07-03 | 2022-03-22 | Exxonmobil Chemical Patents Inc. | Metallocene synthesis process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4380676A (en) | 1980-02-29 | 1983-04-19 | Ciba-Geigy Corporation | Process for the production of 2,2'-dihydroxy-biphenyls |
| DE3844282A1 (de) | 1988-12-30 | 1990-07-05 | Hoechst Ag | Bisindenyl-derivat und verfahren zu seiner herstellung |
| FR2646855B1 (fr) | 1989-05-12 | 1993-03-12 | Bp Chem Int Ltd | Procede de fabrication de nouveaux polymeres silicones, et produits intermediaires obtenus |
| WO1992009545A2 (en) | 1990-11-21 | 1992-06-11 | Massachusetts Institute Of Technology | New methods for the catalytic reduction of organic substrates |
| DE4431837A1 (de) | 1994-09-07 | 1996-03-14 | Basf Ag | Geträgerte Metallocen-Katalysatorsysteme |
| DE19741876A1 (de) * | 1997-09-23 | 1999-03-25 | Basf Ag | Verfahren zur selektiven Herstellung racemischer Metallocenkomplexe |
| DE10030638A1 (de) | 2000-06-29 | 2002-01-10 | Basell Polyolefine Gmbh | Verfahren zur selektiven Herstellung racemischer Metallocenkomplexe |
-
2003
- 2003-10-22 US US10/532,570 patent/US7193099B2/en not_active Expired - Lifetime
- 2003-10-22 EP EP03775211A patent/EP1554296B1/en not_active Expired - Lifetime
- 2003-10-22 DE DE60324172T patent/DE60324172D1/de not_active Expired - Lifetime
- 2003-10-22 RU RU2005115872/04A patent/RU2329272C2/ru not_active IP Right Cessation
- 2003-10-22 AU AU2003283286A patent/AU2003283286A1/en not_active Abandoned
- 2003-10-22 JP JP2004545930A patent/JP4571500B2/ja not_active Expired - Lifetime
- 2003-10-22 AT AT03775211T patent/ATE411329T1/de not_active IP Right Cessation
- 2003-10-22 WO PCT/EP2003/011680 patent/WO2004037839A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004037839A1 (en) | 2004-05-06 |
| EP1554296A1 (en) | 2005-07-20 |
| DE60324172D1 (de) | 2008-11-27 |
| JP2006503887A (ja) | 2006-02-02 |
| US7193099B2 (en) | 2007-03-20 |
| AU2003283286A1 (en) | 2004-05-13 |
| US20060052587A1 (en) | 2006-03-09 |
| RU2005115872A (ru) | 2006-01-20 |
| EP1554296B1 (en) | 2008-10-15 |
| RU2329272C2 (ru) | 2008-07-20 |
| JP4571500B2 (ja) | 2010-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |