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Bridged fluorenyl/indenyl metallocenes and the use thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07F-007/08
출원번호 US-0928820 (1997-09-12)
발명자 / 주소
  • Jung Michael,DEX
  • Alt Helmut G.,DEX
  • Welch M. Bruce
대리인 / 주소
    Bowman
인용정보 피인용 횟수 : 34  인용 특허 : 12

초록 ▼

Bridged fluorenyl/indenyl metallocenes having substituents at the 3 position of the indenyl and the use thereof in the polymerization of olefins are disclosed. Also a new method for preparing bridged fluorenyl/indenyl ligands wherein the indenyl has a substituent in the 3 position and the preparatio

대표청구항 ▼

[ That which is claimed is:] [1.] A bridged fluorenyl/indenyl containing metallocenes of the formula [ STR 3 ] wherein R is a divalent organo radical connecting Fl and In, Fl is a 9-fluorenyl radical, In is an indenyl radical connected to R at the 1 position and to R.sup.1 at the 3 position, wherein

이 특허에 인용된 특허 (12)

  1. Winter Andreas (Glashtten DEX) Antberg Martin (Hofheim am Taunus DEX) Spaleck Walter (Liederbach DEX) Rohrmann Jrgen (Liederbach DEX) Dolle Volker (Kelkheim DEX), 2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of.
    상세보기
  2. Resconi Luigi,ITX ; Jones Robert L., Bridged bis-fluorenyl metallocenes, process for the preparation thereof and use thereof in catalysts for the polymerizat.
    상세보기
  3. Rohrmann Jrgen (Kelkeim DEX), Bridged, chiral metallocenes, processes for their preparation and their use as catalysts.
    상세보기
  4. Patsidis Konstantinos (Bayreuth OK DEX) Palackal Syriac J. (Bartlesville OK) Alt Helmut G. (Bayreuth DEX), Cyclopentadiene type compounds and method for making.
    상세보기
  5. Kuber Frank,DEX ; Bachmann Bernd,DEX ; Spaleck Walter,DEX ; Winter Andreas,DEX ; Rohrmann Jurgen,DEX, Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as.
    상세보기
  6. Welch M. Bruce (Bartlesville OK) Alt Helmut G. (Bayreuth DEX) Peifer Bernd (Bayreuth OK DEX) Palackal Syriac J. (Bartlesville OK) Glass Gary L. (Dewey OK) Pettijohn Ted M. (Bartlesville OK) Hawley Gi, Method for making and using a supported metallocene catalyst system.
    상세보기
  7. Palackal Syriac J. (Bartlesville OK) Alt Helmut G. (Bayreuth DEX) Patsidis Konstantinos (Bayreuth OH DEX) Hill Tara G. (Fairfield OH) Hawley Gil R. (Dewey OK) Chu Peter P. (Bartlesville OK) Welch M. , Olefin polymerization using silyl-bridged metallocenes.
    상세보기
  8. Alt Helmut G. (Bayreuth DEX) Palackal Syriac J. (Bayreuth DEX) Patsidis Konstantinos (Bayreuth OK DEX) Welch M. Bruce (Bartlesville OK) Geerts Rolf L. (Bartlesville OK) Hsieh Eric T. (Bartlesville OK, Organometallic fluorenyl compounds, preparation, and use.
    상세보기
  9. Welch M. Bruce (Bartlesville OK) Geerts Rolf L. (Bartlesville OK) Palackal Syriac J. (Bartlesville OK) Pettijohn Ted M. (Marshall TX), Process for producing broad molecular weight polyolefin.
    상세보기
  10. Winter Andreas (Glashutten DEX) Dolle Volker (Kelkheim am Taunus DEX) Spaleck Walter (Liederbach DEX), Process for the preparation of syndiotactic polyolefins having a broad molecular weight distribution.
    상세보기
  11. Winter Andreas (Glashutten DEX) Dolle Volker (Kelkheim am Taunus DEX) Spaleck Walter (Liederbach DEX), Process for the preparation of syndiotactic polyolefins having a broad molecular weight distribution.
    상세보기
  12. Schmid Claudia,DEX ; Alt Helmut G.,DEX ; Welch M. Bruce, Substituted indenyl unbridged metallocenes.
    상세보기

이 특허를 인용한 특허 (34)

  1. Hlavinka, Mark L., Catalyst compositions and methods of making and using same.
    상세보기
  2. Hlavinka, Mark L.; St. Jean, Guylaine; Yang, Qing, Catalyst compositions and methods of making and using same.
    상세보기
  3. Hlavinka, Mark L.; Yang, Qing, Catalyst compositions and methods of making and using same.
    상세보기
  4. Tohi,Yasushi; Endo,Koji; Kaneyoshi,Hiromu; Urakawa,Naomi; Yamamura,Yuichi; Kawai,Koji, Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same.
    상세보기
  5. Yang, Qing; Jayaratne, Kumudini C.; Jensen, Michael D.; McDaniel, Max P.; Martin, Joel L.; Thorn, Matthew G.; Lanier, Jerry T.; Crain, Tony R., Dual metallocene catalysts for polymerization of bimodal polymers.
    상세보기
  6. Yang, Qing; Jayaratne, Kumudini C.; Jensen, Michael D.; McDaniel, Max P.; Martin, Joel L.; Thorn, Matthew G.; Lanier, Jerry T.; Crain, Tony R., Dual metallocene catalysts for polymerization of bimodal polymers.
    상세보기
  7. Yang, Qing; Jayaratne, Kumudini C.; Jensen, Michael D.; McDaniel, Max P.; Martin, Joel L.; Thorn, Matthew G.; Lanier, Jerry T.; Crain, Tony R., Dual metallocene catalysts for polymerization of bimodal polymers.
    상세보기
  8. Martin, Joel L.; Yang, Qing; McDaniel, Max P.; Askew, Jim B., High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents.
    상세보기
  9. Martin, Joel L.; Yang, Qing; McDaniel, Max P.; Askew, Jim B., High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents.
    상세보기
  10. Szul,John F.; Farley,James McLeod; McCullough,Laughlin G.; Impelman,Ryan Winston, High tear films from hafnocene catalyzed polyethylenes.
    상세보기
  11. Szul,John F.; Farley,James McLeod; McCullough,Laughlin G.; Impelman,Ryan Winston, High tear films from hafnocene catalyzed polyethylenes.
    상세보기
  12. Vaughan,George Alan; McCullough,Laughlin G., Low comonomer incorporating metallocene catalyst compounds.
    상세보기
  13. Mitchell, Kent E.; Glass, Gary L.; Kirchman, L. Matthew; Provence, Robert K.; Ford, Leigh A.; Muninger, Randall S., Method for making and using a metallocene catalyst system.
    상세보기
  14. Vaughan, George Alan; Szul, John F.; McKee, Matthew Gary; Farley, James McLeod; Lue, Ching-Tai; Kao, Sun-Chueh, Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator.
    상세보기
  15. Vaughan,George Alan; Szul,John F.; McKee,Matthew Gary; Farley,James McLeod; Lue,Ching Tai; Kao,Sun Chueh, Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator.
    상세보기
  16. Erik Licht DE; Helmut G. Alt DE; M. Bruce Welch ; Bryan E. Hauger, Oligomeric metallocenes and their use.
    상세보기
  17. Helmut G. Alt DE; Syriac J. Palackal ; Konstantinos Patsidis DE; M. Bruce Welch ; Rolf L. Geerts ; Eric T. Hsieh ; Max P. McDaniel ; Gil R. Hawley ; Paul D. Smith, Organometallic fluorenyl compounds, preparation, and use.
    상세보기
  18. Farley, James McLeod; Szul, John F.; McKee, Matthew Gary, Polyethylene films with improved physical properties.
    상세보기
  19. Farley, James McLeod; Szul, John F.; McKee, Matthew Gary, Polyethylene films with improved physical properties.
    상세보기
  20. Hlavinka, Mark L.; Yang, Qing; Beaulieu, William B.; Deslauriers, Paul J., Polymer compositions and methods of making and using same.
    상세보기
  21. Hlavinka, Mark L.; Yang, Qing; Beaulieu, William B.; Deslauriers, Paul J., Polymer compositions and methods of making and using same.
    상세보기
  22. Hlavinka, Mark L.; Yang, Qing; Beaulieu, William B.; Deslauriers, Paul J., Polymer compositions and methods of making and using same.
    상세보기
  23. Jayaratne, Kumudini C.; Jensen, Michael D.; Yang, Qing, Polymerization catalysts and process for producing bimodal polymers in a single reactor.
    상세보기
  24. Jayaratne,Kumudini C.; Jensen,Michael D.; Yang,Qing, Polymerization catalysts and process for producing bimodal polymers in a single reactor.
    상세보기
  25. Martin,Joel L.; Thorn,Matthew G.; McDaniel,Max P.; Jensen,Michael D.; Yang,Qing; DesLauriers,Paul J.; Kertok,Mark E., Polymerization catalysts and process for producing bimodal polymers in a single reactor.
    상세보기
  26. Yang,Qing; Jensen,Michael D.; Thorn,Matthew G.; McDaniel,Max P.; Martin,Joel L.; Crain,Tony R., Polymerization catalysts for producing high melt index polymers without the use of hydrogen.
    상세보기
  27. Yang, Qing; Jensen, Michael D.; Martin, Joel L.; Thorn, Matthew G.; McDaniel, Max P.; Yu, Youlu; Rohlfing, David C., Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching.
    상세보기
  28. Yang, Qing; Jensen, Michael D.; Martin, Joel L.; Thorn, Matthew G.; McDaniel, Max P.; Yu, Youlu; Rohlfing, David C., Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching.
    상세보기
  29. Yang, Qing; Jensen, Michael D.; Martin, Joel L.; Thorn, Matthew G.; McDaniel, Max P.; Yu, Youlu; Rohlfing, David C., Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching.
    상세보기
  30. Jayaratne, Kumudini C.; Jensen, Michael D.; Yang, Qing, Polymerization process for producing bimodal polymers.
    상세보기
  31. Jayaratne, Kumundini C.; Jensen, Michael D.; Yang, Qing, Polymerization process for producing bimodal polymers.
    상세보기
  32. Kuber Frank,DEX ; Riedel Michael,DEX ; Schiemenz Berthold,DEX, Process for preparing a methylene-bridged biscyclopentadienyl compound.
    상세보기
  33. Mitchell, Kent E.; Glass, Gary L.; Kirchman, L. Matthew; Provence, Robert K.; Ford, Leigh A.; Muninger, Randall S., Solid metallocene catalyst system.
    상세보기
  34. Roland Schmidt ; Matthias Deppner DE; Helmut G. Alt DE; M. Bruce Welch, Unsymmetric unbridged bis-indenyl metallocenes and their use.
    상세보기

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