ATE225359T1 - Verfahren zur abreicherung von nebenprodukten in produktgemischen - Google Patents
Verfahren zur abreicherung von nebenprodukten in produktgemischenInfo
- Publication number
- ATE225359T1 ATE225359T1 AT96120155T AT96120155T ATE225359T1 AT E225359 T1 ATE225359 T1 AT E225359T1 AT 96120155 T AT96120155 T AT 96120155T AT 96120155 T AT96120155 T AT 96120155T AT E225359 T1 ATE225359 T1 AT E225359T1
- Authority
- AT
- Austria
- Prior art keywords
- inorganic
- byproducts
- product mixtures
- degrading
- products
- Prior art date
Links
- 239000006227 byproduct Substances 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 5
- 239000000047 product Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000000593 degrading effect Effects 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 3
- 238000003786 synthesis reaction Methods 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
- 239000002798 polar solvent Substances 0.000 abstract 1
- 150000003839 salts 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Disintegrating Or Milling (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995147247 DE19547247A1 (de) | 1995-12-18 | 1995-12-18 | Verfahren zur Abreicherung von organometallischen Nebenprodukten in Produktgemischen |
| DE1995147248 DE19547248A1 (de) | 1995-12-18 | 1995-12-18 | Verfahren zur Abreichung von anorganischen Nebenprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE225359T1 true ATE225359T1 (de) | 2002-10-15 |
Family
ID=26021377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96120155T ATE225359T1 (de) | 1995-12-18 | 1996-12-16 | Verfahren zur abreicherung von nebenprodukten in produktgemischen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5770752A (https=) |
| EP (1) | EP0780396B1 (https=) |
| JP (1) | JP4050803B2 (https=) |
| KR (1) | KR970042576A (https=) |
| CN (1) | CN1072674C (https=) |
| AT (1) | ATE225359T1 (https=) |
| BR (1) | BR9606033A (https=) |
| DE (1) | DE59609748D1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6900343B1 (en) | 1998-11-25 | 2005-05-31 | Basell Polyolefine Gmbh | Method for the purification of metallocenes |
| WO2000031091A1 (de) | 1998-11-25 | 2000-06-02 | Basell Polypropylen Gmbh | Verfahren zur herstellung von monoaryloxy-ansa-metallocenen |
| US6818585B2 (en) | 1998-12-30 | 2004-11-16 | Univation Technologies, Llc | Catalyst compounds, catalyst systems thereof and their use in a polymerization process |
| JP4864176B2 (ja) * | 1999-02-19 | 2012-02-01 | トータル・ペトロケミカルズ・リサーチ・フエリユイ | ポリオレフィン製造 |
| US6515086B1 (en) | 1999-02-19 | 2003-02-04 | Fina Research, S.A. | Polyolefin production |
| US6339134B1 (en) | 1999-05-06 | 2002-01-15 | Univation Technologies, Llc | Polymerization process for producing easier processing polymers |
| DE10017430A1 (de) | 2000-04-07 | 2001-10-11 | Basf Ag | Polymerisationskatalysator |
| DE10126265A1 (de) | 2001-05-29 | 2002-12-05 | Basell Polyolefine Gmbh | Verfahren zur Abreicherung von anorganischen Nebenprodukten und organometallischen Nebenprodukten bei der Herstellung von Metallocenen sowie der wirtschaftlichen Rückgewinnung der eingesetzten Edukte |
| KR20040072701A (ko) * | 2002-01-08 | 2004-08-18 | 미쓰비시 마테리알 가부시키가이샤 | 루테늄 화합물 및 그 제조 방법 그리고 그 화합물에 의해얻어진 루테늄 함유 박막 |
| US20050148460A1 (en) * | 2004-01-02 | 2005-07-07 | Vladimir Marin | Catalyst components and their use in the polymerization of olefins |
| US7285608B2 (en) | 2004-04-21 | 2007-10-23 | Novolen Technology Holdings C.V. | Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins |
| US7550544B2 (en) * | 2005-12-14 | 2009-06-23 | Exxonmobil Chemical Patents Inc. | Halogen substituted metallocene compounds for olefin polymerization |
| DE102005061326A1 (de) * | 2005-12-20 | 2007-06-21 | Basell Polyolefine Gmbh | Verfahren zur Herstellung von Metallocenen aus recycelten, substituierten Cyclopentadienylderivaten |
| EP2573091A1 (en) | 2011-09-23 | 2013-03-27 | Lummus Novolen Technology Gmbh | Process for recycling of free ligand from their corresponding metallocene complexes |
| US8962893B2 (en) | 2012-08-28 | 2015-02-24 | Rohm And Haas Electronic Materials Llc | Organometallic compound purification |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5324800A (en) * | 1983-06-06 | 1994-06-28 | Exxon Chemical Patents Inc. | Process and catalyst for polyolefin density and molecular weight control |
| ZA844157B (en) | 1983-06-06 | 1986-01-29 | Exxon Research Engineering Co | Process and catalyst for polyolefin density and molecular weight control |
| US4752597A (en) | 1985-12-12 | 1988-06-21 | Exxon Chemical Patents Inc. | New polymerization catalyst |
| DE3742934A1 (de) | 1987-12-18 | 1989-06-29 | Hoechst Ag | Verfahren zur herstellung einer chiralen, stereorigiden metallocen-verbindung |
| DE3808268A1 (de) | 1988-03-12 | 1989-09-21 | Hoechst Ag | Verfahren zur herstellung eines 1-olefinpolymers |
| US5017714A (en) | 1988-03-21 | 1991-05-21 | Exxon Chemical Patents Inc. | Silicon-bridged transition metal compounds |
| DE3907965A1 (de) | 1989-03-11 | 1990-09-13 | Hoechst Ag | Verfahren zur herstellung eines syndiotaktischen polyolefins |
| JP2837246B2 (ja) | 1990-07-20 | 1998-12-14 | 三井化学株式会社 | 新規なシンジオタクチックポリプロピレン |
| JP2837247B2 (ja) | 1990-07-30 | 1998-12-14 | 三井化学株式会社 | シンジオタクチックポリ―α―オレフィンの製造方法 |
| TW300901B (https=) | 1991-08-26 | 1997-03-21 | Hoechst Ag | |
| ATE286918T1 (de) | 1991-10-15 | 2005-01-15 | Basell Polyolefine Gmbh | Verfahren zur herstellung eines olefinpolymers unter verwendung von metallocenen mit speziell substituierten indenylliganden |
| JP3371118B2 (ja) * | 1991-11-30 | 2003-01-27 | バーゼル・ポリオレフィン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 配位子としてベンゼン融合したインデニル誘導体を持つメタロセン、その製造方法および触媒としてのその用途 |
| US5302733A (en) * | 1992-03-30 | 1994-04-12 | Ethyl Corporation | Preparation of metallocenes |
| EP0574597B2 (en) * | 1992-06-13 | 2002-06-26 | Basell Polyolefine GmbH | Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type |
| TW294669B (https=) * | 1992-06-27 | 1997-01-01 | Hoechst Ag | |
| US5372980A (en) | 1993-06-03 | 1994-12-13 | Polysar | Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene-alpha olefin and ethylene-alpha olefin-non-conjugated diolefin elastomers |
| JP3220577B2 (ja) * | 1993-09-29 | 2001-10-22 | 三井化学株式会社 | メタロセン化合物の精製方法 |
| ATE198893T1 (de) | 1993-11-24 | 2001-02-15 | Targor Gmbh | Metallocene, verfahren zu ihrer herstellung und ihrer verwendung als katalysatoren |
| DE4406109A1 (de) * | 1994-02-25 | 1995-08-31 | Witco Gmbh | Verfahren zur Herstellung von verbrückten stereorigiden Metallocenen |
| US5556997A (en) * | 1995-04-24 | 1996-09-17 | Albemarle Corporation | Enhanced synthesis of racemic metallocenes |
-
1996
- 1996-12-16 AT AT96120155T patent/ATE225359T1/de not_active IP Right Cessation
- 1996-12-16 EP EP96120155A patent/EP0780396B1/de not_active Expired - Lifetime
- 1996-12-16 DE DE59609748T patent/DE59609748D1/de not_active Expired - Lifetime
- 1996-12-17 BR BR9606033A patent/BR9606033A/pt not_active Application Discontinuation
- 1996-12-17 JP JP33664696A patent/JP4050803B2/ja not_active Expired - Lifetime
- 1996-12-17 CN CN96121559A patent/CN1072674C/zh not_active Expired - Lifetime
- 1996-12-18 US US08/768,638 patent/US5770752A/en not_active Expired - Lifetime
- 1996-12-18 KR KR1019960067183A patent/KR970042576A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR970042576A (ko) | 1997-07-24 |
| DE59609748D1 (de) | 2002-11-07 |
| BR9606033A (pt) | 1998-09-01 |
| EP0780396B1 (de) | 2002-10-02 |
| JP4050803B2 (ja) | 2008-02-20 |
| EP0780396A1 (de) | 1997-06-25 |
| CN1160055A (zh) | 1997-09-24 |
| CN1072674C (zh) | 2001-10-10 |
| JPH09176178A (ja) | 1997-07-08 |
| US5770752A (en) | 1998-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |