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Method for hydrogenating polymers and products therefrom 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-008/04
출원번호 US-0031460 (1993-03-15)
발명자 / 주소
  • Bates Frank S. (St. Louis Park MN) Gehlsen Mark D. (Eagan MN) Hughes Vincent L. (Humble TX) Brant Patrick (Seabrook TX)
출원인 / 주소
  • University of Minnesota (St. Paul MN 02)
인용정보 피인용 횟수 : 31  인용 특허 : 0

초록

This invention relates to a method for hydrogenation of poly(alkenyl aromatic) polymers or poly(alkenyl aromatic)/polydiene block copolymers that provides hydrogenated polymers with 99.5% or greater unsaturation and an MWD of less than about 3. Hydrogenated polymers and adhesives comprising the hydr

대표청구항

A method for hydrogenating poly(alkenyl aromatic) polymers and poly(alkenyl aromatic)/polydiene block copolymers to at least 99.5% saturation, said method comprising: contacting under reaction conditions a poly(alkenyl aromatic) polymer or a poly(alkenyl aromatic)/polydiene block copolymer, said pol

이 특허를 인용한 특허 (31)

  1. Volker Wege DE; Ralf Dujardin DE; Yun Chen DE; Johann Rechner DE; Friedrich-Karl Bruder DE, Amorphous vinyl cyclohexane polymers.
  2. Hahn, Stephen F.; Williams, Kenneth W.; Wing, Phillip L.; Zhou, Weijun, Bulk light diffuser composition.
  3. Donald, Robert J.; Hahn, Stephen F.; Pate, III, James E., Compositions comprising hydrogenated block copolymers and end-use applications thereof.
  4. Donald, Robert J.; Hahnfeld, Jerry L.; Parsons, Gary D.; Hahn, Stephen F.; Patel, Rajen M.; Esneault, Calvin P.; Phipps, Laura M.; Pate, III, James E., Compositions comprising hydrogenated block copolymers and end-use applications thereof.
  5. Kang Jung W. ; Wang Xiaorong ; Luo Xiao-Liang ; Clark Frank J. ; Poulton Jason T. ; Matsuse Takahiro,JPX ; Mashita Naruhiko,JPX ; Takeichi Hideo ; Toyosawa Shinichi,JPX, Extended syndiotactic polystyrene-elastomeric block copolymers.
  6. Webb,Steven P.; Austin,Jared A.; Baltes,Thomas; Toney,Kenneth A., Fibers made from block copolymer.
  7. Lo, Man-Yin; Chen, Ying-Chieh, Heterogeneous catalyst and method for selectively hydrogenating copolymer utilizing the same.
  8. Yonezawa Jun,JPX ; Kato Kiyoo,JPX ; Sasaya Eiji,JPX ; Sato Takashi,JPX, Hydrogenated block copolymer and composition of the same.
  9. Bates, Frank S.; Chu, Chin; Fredrickson, Glenn H.; Hahn, Stephen F.; Jones, Mary Ann; Hahnfeld, Jerry L., Hydrogenated block copolymer compositions.
  10. Jerry L. Hahnfeld ; Mary Ann Jones ; Charles A. Berglund ; Gary D. Parsons ; Cora M. Leibig ; Stephen F. Hahn, Hydrogenated block copolymer compositions.
  11. Jerry L. Hahnfeld ; Gary D. Parsons ; Stephen F. Hahn ; Mary Ann Jones, Hydrogenated block copolymers and optical media discs produced therefrom.
  12. Jerry L. Hahnfeld ; Gary D. Parsons ; Stephen F. Hahn ; Mary Ann Jones, Hydrogenated block copolymers and optical media discs produced therefrom.
  13. Jerry L. Hahnfeld ; Stephen F. Hahn, Hydrogenated block copolymers and optical media discs produced therefrom.
  14. Patel, Rajen M.; Chum, Pak-Wing S.; Hahn, Stephen F.; Walsh, Leonie K.; Maugans, Rexford A.; Bensason, Selim; Ho, Thoi H.; Esneault, Calvin P., Hydrogenated block copolymers having elasticity and articles made therefrom.
  15. Teruhiko Suzuki JP; Tsutomu Nagamune JP; Teiji Kohara JP; Toshihide Murakami JP; Haruhiko Takahashi JP, Hydrogenated polymers, resin composition, and process for producing substrate for information-recording medium.
  16. Handlin ; Jr. Dale Lee ; Stewart David Ralph ; Wilkey John David, Increased throughput in the manufacture of block copolymers by reduction in polymer cement viscosity through the addition of polar solvents.
  17. Volker Wege DE; Johann Rechner DE, Method for hydrogenating aromatic polymers.
  18. Wege, Volker; Douzinas, Konstadinos; Rechner, Johann, Method for hydrogenating aromatic polymers in the presence of special catalysts.
  19. Wege, Volker; Rechner, Johann; Zirngiebl, Eberhard, Method for hydrogenating aromatic polymers in the presence of special catalysts.
  20. Teruhiko Suzuki JP; Tsutomu Nagamune JP, Molding material for plastic lens.
  21. Hou, Hung Chieh; Lo, Man-Yin, Partially hydrogenated polymer and method thereof.
  22. Lin, Thomas S.; Flory, Anny; Zinkweg, Dirk B.; Cogen, Jeffrey M.; Leugers, Mary Anne; Zhou, Weijun, Plastic optical fiber comprising cyclic block copolymer.
  23. Mun Fu Tse ; Hsien Chang Wang ; Ramanan Krishnamoorti ; Andy H. Tsou, Polymer blend compatibilization using isobutylene-based block copolymers.
  24. Tse,Mun Fu; Wang,Hsien Chang; Krishnamoorti,Ramanan; Tsou,Andy H., Polymer blend compatibilization using isobutylene-based block copolymers II.
  25. Dennis A. Hucul, Process for hydrogenating aromatic polymers.
  26. Hucul Dennis A. (Midland MI) Hahn Stephen F. (Sanford MI), Process for hydrogenating aromatic polymers.
  27. Hucul Dennis A. ; Hahn Stephen F., Process for hydrogenating aromatic polymers.
  28. Dennis A. Hucul, Process for hydrogenating unsaturated polymers.
  29. Ishiguro, Atsushi; Kurihara, Ryuta; Koide, Youhei; Chiba, Daido, Resin composition and molded article comprising same.
  30. Reid, Rona L.; Ho, Thoi H.; Bensason, Selim; Patel, Rajen M.; Batistini, Antonio, Stretch fabrics with improved chemical resistance.
  31. Yun Chen DE; Friedrich-Karl Bruder DE; Volker Wege DE; Konstadinos Douzinas DE; Ralf Dujardin DE, Vinylcyclohexane-based block copolymers.
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