NO304834B1 - FremgangsmÕte for fremstilling av metyl-overgangsmetallforbindelser - Google Patents

FremgangsmÕte for fremstilling av metyl-overgangsmetallforbindelser

Info

Publication number
NO304834B1
NO304834B1 NO951896A NO951896A NO304834B1 NO 304834 B1 NO304834 B1 NO 304834B1 NO 951896 A NO951896 A NO 951896A NO 951896 A NO951896 A NO 951896A NO 304834 B1 NO304834 B1 NO 304834B1
Authority
NO
Norway
Prior art keywords
transition metal
alkyl
methyl
cpds
aryl
Prior art date
Application number
NO951896A
Other languages
English (en)
Norwegian (no)
Other versions
NO951896D0 (no
NO951896L (no
Inventor
Richard Lisowsky
Original Assignee
Witco Gmbh
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
Application filed by Witco Gmbh filed Critical Witco Gmbh
Publication of NO951896D0 publication Critical patent/NO951896D0/no
Publication of NO951896L publication Critical patent/NO951896L/no
Publication of NO304834B1 publication Critical patent/NO304834B1/no

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

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)
  • Catalysts (AREA)
NO951896A 1994-05-13 1995-05-12 FremgangsmÕte for fremstilling av metyl-overgangsmetallforbindelser NO304834B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4416894A DE4416894A1 (de) 1994-05-13 1994-05-13 Verfahren zur Synthese von Mono- und Dimethylmetallocenen und deren Lösungen speziell für den Einsatz zur Polymerisation von Olefinen

Publications (3)

Publication Number Publication Date
NO951896D0 NO951896D0 (no) 1995-05-12
NO951896L NO951896L (no) 1995-11-14
NO304834B1 true NO304834B1 (no) 1999-02-22

Family

ID=6518049

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951896A NO304834B1 (no) 1994-05-13 1995-05-12 FremgangsmÕte for fremstilling av metyl-overgangsmetallforbindelser

Country Status (12)

Country Link
US (1) US5523435A (ja)
EP (1) EP0682036B1 (ja)
JP (1) JP3744965B2 (ja)
AT (1) ATE195318T1 (ja)
AU (1) AU684868B2 (ja)
CA (1) CA2144607C (ja)
DE (2) DE4416894A1 (ja)
ES (1) ES2149902T3 (ja)
FI (1) FI952334A (ja)
GR (1) GR3034702T3 (ja)
NO (1) NO304834B1 (ja)
PT (1) PT682036E (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2166465T3 (es) * 1995-09-07 2002-04-16 Merck & Co Inc Procedimiento para la preparacion de dimetiltitanoceno.
US5679814A (en) * 1995-12-11 1997-10-21 Albemarle Corporation Purification of metallocenes
US6117811A (en) * 1996-05-03 2000-09-12 Dsm N.V. Cyclopentadiene compound substituted with linear groups
US6140448A (en) 1996-08-29 2000-10-31 Director-General Of Agency Of Industrial Science And Technology Process for preparing polysilane by catalytic dehydrogenative condensation of organosilane and metal complex catalyst therefor
US6242545B1 (en) * 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
US20060293470A1 (en) * 2005-06-28 2006-12-28 Cao Phuong A Polymerization process using spray-dried catalyst
US8497330B2 (en) * 1997-12-08 2013-07-30 Univation Technologies, Llc Methods for polymerization using spray dried and slurried catalyst
WO2000024723A1 (en) 1998-10-28 2000-05-04 Merck & Co., Inc. Stabilization of the reagent dimethyl titanocene
US6936675B2 (en) * 2001-07-19 2005-08-30 Univation Technologies, Llc High tear films from hafnocene catalyzed polyethylenes
DE10200422A1 (de) * 2002-01-08 2003-07-17 Basell Polyolefine Gmbh Verfahren zur Herstellung von Dialkyl-ansa-Metallocenen
US7683140B2 (en) * 2004-05-20 2010-03-23 Univation Technologies, Llc Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
US7754830B2 (en) 2004-05-20 2010-07-13 Univation Technologies, Llc Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events
KR20090063245A (ko) * 2006-09-07 2009-06-17 유니베이션 테크놀로지즈, 엘엘씨 용융개시온도 저하 모델을 사용하여 수지 점착도를 온-라인으로 결정하는 방법
CA2662796A1 (en) 2006-09-07 2008-03-13 Univation Technologies, Llc Methods for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
US20230141606A1 (en) 2020-03-25 2023-05-11 Exxonmobil Chemical Patents Inc. Alkylation of Transition Metal Coordination Catalyst Complexes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037446B (de) * 1956-04-13 1958-08-28 Hoechst Ag Verfahren zur Herstellung von metallorganischen Titanverbindungen
US5055438A (en) * 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
IL85097A (en) * 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
JP2561482B2 (ja) * 1987-08-27 1996-12-11 住友化学工業株式会社 トリアルキル砒素化合物の製造方法
NZ235032A (en) * 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
DE4120009A1 (de) * 1991-06-18 1992-12-24 Basf Ag Loesliche katalysatorsysteme zur herstellung von polyalk-1-enen mit hohen molmassen
US5444134A (en) * 1991-07-11 1995-08-22 Idemitsu Kosan Co., Ltd. Process for producing olefin based polymers and olefin polymerization catalyst
EP0537686B1 (de) * 1991-10-15 2005-01-12 Basell Polyolefine GmbH Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden
ATE141609T1 (de) * 1991-11-30 1996-09-15 Hoechst Ag Metallocene mit benzokondensierten indenylderivaten als liganden, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren
US5330948A (en) * 1992-03-31 1994-07-19 Northwestern University Homogeneous catalysts for stereoregular olefin polymerization
TW294669B (ja) * 1992-06-27 1997-01-01 Hoechst Ag

Also Published As

Publication number Publication date
GR3034702T3 (en) 2001-01-31
DE59508618D1 (de) 2000-09-14
JPH07304784A (ja) 1995-11-21
EP0682036A3 (de) 1996-01-24
US5523435A (en) 1996-06-04
AU684868B2 (en) 1998-01-08
CA2144607C (en) 1999-03-23
ATE195318T1 (de) 2000-08-15
DE4416894A1 (de) 1995-11-16
NO951896D0 (no) 1995-05-12
ES2149902T3 (es) 2000-11-16
FI952334A (fi) 1995-11-14
JP3744965B2 (ja) 2006-02-15
CA2144607A1 (en) 1995-11-14
EP0682036B1 (de) 2000-08-09
AU1157295A (en) 1995-11-23
EP0682036A2 (de) 1995-11-15
NO951896L (no) 1995-11-14
FI952334A0 (fi) 1995-05-12
PT682036E (pt) 2000-11-30

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