KR970042576A - 생성 혼합물에서 부산물의 농도를 감소시키는 방법 - Google Patents

생성 혼합물에서 부산물의 농도를 감소시키는 방법 Download PDF

Info

Publication number
KR970042576A
KR970042576A KR1019960067183A KR19960067183A KR970042576A KR 970042576 A KR970042576 A KR 970042576A KR 1019960067183 A KR1019960067183 A KR 1019960067183A KR 19960067183 A KR19960067183 A KR 19960067183A KR 970042576 A KR970042576 A KR 970042576A
Authority
KR
South Korea
Prior art keywords
products
inorganic
concentration
organometallic
resulting mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1019960067183A
Other languages
English (en)
Korean (ko)
Inventor
롤란트 첸크
미하엘 리델
이반 카브레라
빌헬름 카우프만
토마스 비써
요한 슈트레브
토마스 링크
Original Assignee
원본미기재
훽스트 아크티엔게젤샤프트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1995147248 external-priority patent/DE19547248A1/de
Priority claimed from DE1995147247 external-priority patent/DE19547247A1/de
Application filed by 원본미기재, 훽스트 아크티엔게젤샤프트 filed Critical 원본미기재
Publication of KR970042576A publication Critical patent/KR970042576A/ko
Withdrawn legal-status Critical Current

Links

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)
  • Detergent Compositions (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)
KR1019960067183A 1995-12-18 1996-12-18 생성 혼합물에서 부산물의 농도를 감소시키는 방법 Withdrawn KR970042576A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19547248.9 1995-12-18
DE1995147248 DE19547248A1 (de) 1995-12-18 1995-12-18 Verfahren zur Abreichung von anorganischen Nebenprodukten
DE19547247.0 1995-12-18
DE1995147247 DE19547247A1 (de) 1995-12-18 1995-12-18 Verfahren zur Abreicherung von organometallischen Nebenprodukten in Produktgemischen

Publications (1)

Publication Number Publication Date
KR970042576A true KR970042576A (ko) 1997-07-24

Family

ID=26021377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960067183A Withdrawn KR970042576A (ko) 1995-12-18 1996-12-18 생성 혼합물에서 부산물의 농도를 감소시키는 방법

Country Status (8)

Country Link
US (1) US5770752A (OSRAM)
EP (1) EP0780396B1 (OSRAM)
JP (1) JP4050803B2 (OSRAM)
KR (1) KR970042576A (OSRAM)
CN (1) CN1072674C (OSRAM)
AT (1) ATE225359T1 (OSRAM)
BR (1) BR9606033A (OSRAM)
DE (1) DE59609748D1 (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000031089A1 (de) 1998-11-25 2000-06-02 Basell Polyolefine Gmbh Verfahren zur aufreinigung von metallocenen
ES2192408T3 (es) 1998-11-25 2003-10-01 Basell Polyolefine Gmbh Procedimiento para la fabricacion de monoariloxi-ansa-metalocenos.
US6818585B2 (en) 1998-12-30 2004-11-16 Univation Technologies, Llc Catalyst compounds, catalyst systems thereof and their use in a polymerization process
US6515086B1 (en) 1999-02-19 2003-02-04 Fina Research, S.A. Polyolefin production
AU3141199A (en) * 1999-02-19 2000-09-04 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA844157B (en) 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US5324800A (en) * 1983-06-06 1994-06-28 Exxon Chemical Patents Inc. 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 (OSRAM) 1991-08-26 1997-03-21 Hoechst Ag
DE59210001D1 (de) 1991-10-15 2005-02-17 Basell Polyolefine Gmbh Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
DE59206948D1 (de) * 1991-11-30 1996-09-26 Hoechst Ag Metallocene mit benzokondensierten Indenylderivaten als Liganden, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren
US5302733A (en) * 1992-03-30 1994-04-12 Ethyl Corporation Preparation of metallocenes
ES2113900T3 (es) * 1992-06-13 1998-05-16 Targor Gmbh Proceso para la preparacion de catalizadores de metalocenos quirales, puenteados del tipo bisindenilo.
TW294669B (OSRAM) * 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
DE59409642D1 (de) 1993-11-24 2001-03-01 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

Also Published As

Publication number Publication date
CN1072674C (zh) 2001-10-10
CN1160055A (zh) 1997-09-24
BR9606033A (pt) 1998-09-01
ATE225359T1 (de) 2002-10-15
EP0780396A1 (de) 1997-06-25
DE59609748D1 (de) 2002-11-07
US5770752A (en) 1998-06-23
EP0780396B1 (de) 2002-10-02
JP4050803B2 (ja) 2008-02-20
JPH09176178A (ja) 1997-07-08

Similar Documents

Publication Publication Date Title
KR970042576A (ko) 생성 혼합물에서 부산물의 농도를 감소시키는 방법
DE69231759D1 (de) Verfahren zur Herstellung von Amidderivaten aus Haloaminotriazinen und Säurehalogeniden
KR830003505A (ko) 피로포스파토 티타네이트 부가물
KR910021385A (ko) 할로게노알릴-아졸릴 유도체
ES2164756T3 (es) Produccion de pentafluoretano.
ES8103088A1 (es) Metodo para preparar nuevas espiro(dihidrobenzofuran-piperi-dinas y -pirrolidinas)
EA199900821A1 (ru) Способ получения производных пиразола
JPH09176178A5 (OSRAM)
KR910016860A (ko) 유기 폴리이소시아네이트의 안정화 방법
EP0770618A3 (en) Process for preparation of organosilanes
KR840002358A (ko) 알파 2-길항작용을 일으키는 약제조성물 및 그 방법
KR850004102A (ko) 이소시아네이트 화합물의 제조방법
FR2429229A1 (fr) Procede pour preparer des polyolefines
EP0747350A4 (en) PROCESS FOR THE MANUFACTURE OF BIS (4-ALKYLTHIOPHENYLE) BISULFIDE
KR920004360A (ko) 할로게노알킬-아졸릴 유도체
KR960000837A (ko) 사염화탄소의 가알코올 분해 방법
KR840002002A (ko) 옥사졸리딘디온 유도체의 제조방법
ATE240338T1 (de) Herstellung von boratverbindungen
KR840006656A (ko) 1,3,4,6,7,11b-헥사하이드로-7-아릴-2H-피라지노[2,1-α]이소퀴놀린의 제조방법
GB1509005A (en) 2-phenoxymethylene-1,4-benzodioxan derivatives
KR970701180A (ko) 3-이속사졸카복실산의 제조 방법(process for producing 3-isoxazole-carboxylic acid)
KR900006295A (ko) 할로게노-4-메틸피라졸류 및 그의 제조방법
CA2042473A1 (en) Piperidino-nmda antagonists
KR960702441A (ko) 시아노피리딘류의 제조방법(process for production of cyanopyridine)
CA2153264A1 (en) New cyclopropyl derivatives, preparation method thereof and applications

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19961218

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid