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Process for producing high vinylidene polyisobutylene 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-004/14
  • C08F-010/10
출원번호 US-0334639 (2002-12-31)
발명자 / 주소
  • Baxter, Jr., C. Edward
  • Valdez, Gilbert
  • Lobue, Christopher
  • Lowry, Timothy
출원인 / 주소
  • Texas Petrochemicals LP
대리인 / 주소
    Marsh, Jr., James H.Stinson Morrison Hecker LLP
인용정보 피인용 횟수 : 21  인용 특허 : 48

초록 ▼

A liquid phase polymerization process for preparing low molecular weight, highly reactive polyisobutylene. The process includes the steps of providing a feedstock containing isobutylene and a catalyst composition made up of a complex of BF3and a complexing agent. The feedstock and the catalyst compo

대표청구항 ▼

A liquid phase polymerization process for preparing low molecular weight, highly reactive polyisobutylene. The process includes the steps of providing a feedstock containing isobutylene and a catalyst composition made up of a complex of BF3and a complexing agent. The feedstock and the catalyst compo

이 특허에 인용된 특허 (48)

  1. Baker Mark R., Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions.
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  2. Holub Richard A. ; Soltis Scott D., BF.sub.3 gas recovery process.
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  3. Eaton Bruce E. (Naperville IL), BF3-tertiary etherate complexes for isobutylene polymerization.
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  4. Bronstert Klaus (Carlsberg DEX) Hochstein Waldhelm (Freinsheim DEX) Mohr Heinrich (Frankenthal DEX) Sandrock Gerhard (Frankenthal DEX) Vogel Hans-Henning (Frankenthal DEX) Rath Hans P. (Gruenstadt DE, Catalyst systems for the cationic polymerization of isobutylene.
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  5. Miln Colin D. (Edinburgh GB6) Stewart Douglas (Central Region GB6), Cationic polymerization of 1-olefins.
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  6. Samson John N. R. (Stirling GB6), Cationic polymerization of 1-olefins.
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  7. Su Chung-Sin (Verdun CAX), Cling film composition of olefin polymer blend.
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  8. Barnett ; Richard E. ; Woodrum ; Guy T., Continuous polymerization apparatus and process.
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  9. Kennan Linda Denise ; Lo Peter Yin Kwai ; Saxena Anil Kumar ; Suzuki Toshio, Copolymers of polyorganosiloxane, polyisobutylene, and alkyl acrylates or methacrylates.
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  10. Harrison James J. ; Ruhe ; Jr. William R., Dispersant terpolymers.
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  11. Mutsumi Wakai JP; Hiroyuki Furukawa JP; Kiyoshi Oguchi JP; Isao Inoue JP, Easily tearable film.
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  12. Cherpeck Richard E. (Cotati CA), Fuel additive compositions containing poly(oxyalkylene) amines and polyalkyl hydroxyaromatics.
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  13. Johnson John R. ; Burrington James D., Heteropolyacid catalyzed polymerization of olefins.
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  14. Chung Tze-Chiang (State College PA) Chen Frank J. (Edison NJ) Stanat Jon E. (Westfield NJ) Kumar Alok (State College PA), Immobilized Lewis Acid catalysts.
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  15. Udelhofen John H. (Wheaton IL) Watson Roger W. (Batavia IL), Liquid hydrocarbon fuels containing high molecular weight Mannich bases.
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  17. Nurminen Matti (Porvoo FIX) Nissfolk Fredrik (Porvoo FIX) Linnaila Raimo (Porvoo FIX) Happonen Vesa-Matti (Porvoo FIX), Method for recovering a gaseous boron trifluoride bf3 and the usage of the product formed in the method 상세보기
  • Nissfolk Fredrik,FIX ; Linnaila Raimo,FIX ; Smeets Ivo,BEX ; Lehtinen Vesa-Matti,FIX ; Alastalo Kauno,FIX ; Thierie Filip,BEX, Method for removing catalyst from an oligomer product.
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  • Valkovich Phillip B. (Spring TX) Chou Kechia J. (Wappingers Falls NY), Method of functionalizing polymers.
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  • Kennedy Joseph P. (Akron OH) Zsuga Miklos (Debrecen HUX), Non-fouling liquid nitrogen cooled polymerization process.
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  • Cahill Paul J. (Wheaton IL) Johnson Carl E. (San Diego CA), Polyalkylaromatics undegraded during alkylation.
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  • Boerzel Paul (Frankenthal DEX) Bronstert Klaus (Carlsberg DEX) Hovemann Friedrich (Hockenheim DEX), Polyisobutenes.
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  • Yu Daniel Y. F. ; Mike Carl A., Polymeric dispersants via novel terpolymers.
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  • Baird Michael C. (Kingston CAX), Polymerization of iso-butylene.
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  • Abernathy ; Jr. Marshall W. (Big Spring TX) Jurgens ; Jr. Kenneth C. (Big Spring TX), Polymerization of isobutylene.
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  • Fauth Karl-Heinz (Wattenheim DEX) Mohr Heinrich (Frankenthal DEX) Immel Wolfgang (Ludwigshafen DEX), Polymerization of isobutylene.
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  • Schick Hans (Mannheim DEX) Kolk Erich (Bad Durkheim DEX) Fauth Karl-Heinz (Wattenheim DEX) Mohr Heinrich (Frankenthal DEX), Polymerization of isobutylene.
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  • Christoph Sigwart DE; Thomas Narbeshuber DE; Eugen Gehrer DE; Rolf Fischer DE; Ulrich Steinbrenner DE; Shelue Liang DE, Preparation of halogen-free, reactive polyisobutene.
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  • Rath Hans P. (Gruenstadt DEX), Preparation of highly reactive polyisobutenes.
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  • Rath Hans P. (Gruenstadt DEX), Preparation of highly reactive polyisobutenes.
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  • Rath Hans Peter,DEX, Preparation of medium molecular weight, highly reactive polyisobutene.
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  • Nissfolk Fredrik (Porvoo FIX) Koskimies Salme (Helsinki FIX) Idelman Peter (Vantaa FIX) Nurminen Matti (Porvoo FIX) Roni Salla (Porvoo FIX), Procedure for producing poly-alpha-olefine-type lubricants.
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  • Akatsu Makoto (Tokuyama JPX) Kawamura Tatsuya (Tokuyama JPX), Process for manufacture of olefin oligomer.
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  • Rath Hans Peter,DEX, Process for preparing low molecular weight, highly reactive polyisobutylene.
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  • Chen Frank J. (Piscataway NJ) Emert Jacob (Brooklyn NY) Lundberg Robert D. (Bridgewater NJ) Giffin Gregory C. (Martinsville NJ), Process for preparing polybutenes having enhanced reactivity using boron trifluoride catalysts (PT-647).
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  • Ruhe ; Jr. William R. (Benicia CA), Process for preparing polymeric dispersants having alternating polyalkylene and succinic groups.
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  • Baxter, Jr., C. Edward; Valdez, Gilbert; Lobue, Christopher; Lowry, Timothy, Process for producing high vinylidene polyisobutylene.
    상세보기
  • Cherpeck Richard E. (Cotati CA), Process for the preparation of polyisobutyl hydroxyaromatics.
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  • Leung Linus (Naperville IL) Rogan John B. (Tarpon Springs FL), Process to terminate an olefin polymerization reaction.
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  • Daniels Calvin L (Big Spring TX), Production of polybutene with static mixer.
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  • Miro Sergey, Tacky stretch film and method of making and using the same.
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    • 이 특허를 인용한 특허 (21)

    1. Baxter, Jr.,C. Edward; Lobue,Christopher; Valdez,Gilbert; Herndon,Daniel; Lowry,Timothy, Adducts of mid-range vinylidene content polyisobutylene polymer products and methods for making the same.
      상세보기
    2. Baxter, Jr., C. Edward, Catalyst system for heterogenous catalysis of an isobutylene polymerization reaction.
      상세보기
    3. Faust, Rudolf; Emert, Jacob; Dimitrov, Philip; Hobin, Peter; Nesti, Kyle, Method for forming highly reactive olefin functional polymers.
      상세보기
    4. Gipson,Betty L., Method for preparing a pressure sensitive adhesive formulation including an enhanced polyisobutylene modifier.
      상세보기
    5. Baxter, Jr.,C. Edward; Valdez,Gilbert; Lobue,Christopher; Lowry,Timothy; Abazajian,Armen, Mid-range vinylidene content polyisobutylene polymer product produced by liquid phase polymerization process.
      상세보기
    6. Baxter, Jr., C. Edward, Polyisobutylene composition having internal vinylidene and process for preparing the polyisobutylene polymer composition.
      상세보기
    7. Shaikh, Sohel K.; Chiu, Alfred; Bradley, Patrick L.; Valdez, Gilbert D.; Macatangay, Peggy J., Polyisobutylene prepared at high velocity and circulation rate.
      상세보기
    8. Shaikh, Sohel K.; Chiu, Alfred; Bradley, Patrick L.; Valdez, Gilbert D.; Macatangay, Peggy J., Polyisobutylene prepared at high velocity and circulation rate.
      상세보기
    9. Shaikh, Sohel K., Polyisobutylene prepared with low diluent content reaction medium.
      상세보기
    10. Menschig, Klaus R.; Shaikh, Sohel; Ponnuswamy, Sathy R.; Lawson, Rex, Polyisobutylene production process with improved efficiencies and/or for forming products having improved characteristics and polyisobutylene products produced thereby.
      상세보기
    11. Dimitrov, Philip; Severt, Richard J.; Skourlis, Thomas; Weber, Jeremy; Emert, Jacob, Polymerization initiating system and method to produce highly reactive olefin functional polymers.
      상세보기
    12. Dimitrov, Philip; Severt, Richard J.; Skourlis, Thomas; Weber, Jeremy; Emert, Jacob; Faust, Rudolf, Polymerization initiating system and method to produce highly reactive olefin functional polymers.
      상세보기
    13. Faust, Rudolf; Dimitrov, Philip; Kumar, Rajeev; Emert, Jacob; Hua, Jun, Polymerization initiating system and method to produce highly reactive olefin functional polymers.
      상세보기
    14. Faust, Rudolf; Emert, Jacob, Polymerization initiating system and method to produce highly reactive olefin functional polymers.
      상세보기
    15. Faust, Rudolf; Emert, Jacob, Polymerization initiating system and method to produce highly reactive olefin functional polymers.
      상세보기
    16. Faust, Rudolf; Kumar, Rajeev; Emert, Jacob, Polymerization initiating system and method to produce highly reactive olefin functional polymers.
      상세보기
    17. Gipson, Betty L., Pressure sensitive adhesive formulation including enhanced polyisobutylene modifier.
      상세보기
    18. Baxter, Jr.,C. Edward; Valdez,Gilbert; Lobue,Christopher; Lowry,Timothy; Abazajian,Armen, Process for producing mid-range vinylidene content polyisobutylene polymer products.
      상세보기
    19. Shaikh, Sohel K.; Lawson, Rex, Production of highly reactive low molecular weight PIB oligomers.
      상세보기
    20. Shaikh, Sohel K.; Lawson, Rex, Production of highly reactive low molecular weight PIB oligomers.
      상세보기
    21. Shaikh, Sohel K.; Lawson, Rex, Production of highly reactive low molecular weight PIB oligomers.
      상세보기

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