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Superhigh purity ionic liquid 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07D-033/02
  • C07D-033/00
출원번호 UP-0356799 (2006-02-17)
등록번호 US-7605271 (2009-11-10)
우선권정보 JP-2005-096423(2005-03-29)
발명자 / 주소
  • Uchimura, Hirofumi
  • Kikuta, Manabu
출원인 / 주소
  • Dai Ichi Kogyo Seiyaku Co., Ltd
대리인 / 주소
    Jordan and Hamburg LLP
인용정보 피인용 횟수 : 22  인용 특허 : 0

초록

Provided is an ionic liquid, represented by the formula K+A-, having a very low content of impurities, especially a low content of halogen ions and/or a low content of alkali metal, wherein K+is a quaternary ammonium ion, for example an imidazolium ion. Also provided is a quaternarization process fo

대표청구항

What is claimed is: 1. An ionic liquid, represented by the formula K+A-, comprising a cation, K+, that is 1-ethyl-3-methyl imidazolium and an anion, A-, that is a halogenated sulfonyl imide anion represented by [XSO2]2N, X representing halogen, wherein the content of an alkali metal as an impurity

이 특허를 인용한 특허 (22)

  1. Buchanan, Charles Michael; Donelson, Michael Eugene; Guzman-Morales, Elizabeth; Mackenzie, Peter Borden; Wang, Bin, Cellulose ester optical films.
  2. Buchanan, Charles Michael; Donelson, Michael Eugene; Guzman-Morales, Elizabeth; Mackenzie, Peter Borden; Wang, Bin, Cellulose ester optical films.
  3. Buchanan, Charles Michael; Donelson, Michael Eugene; Guzman-Morales, Elizabeth; Mackenzie, Peter Borden; Wang, Bin, Cellulose ester optical films.
  4. Buchanan, Charles Michael; Donelson, Michael Eugene; Guzman-Morales, Elizabeth; Mackenzie, Peter Borden; Wang, Bin, Cellulose ester optical films.
  5. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Hembre, Robert Thomas; Lambert, Juanelle Little, Cellulose esters and their production in carboxylated ionic liquids.
  6. Buchanan, Charles Michael; Buchanan, Norma Lindsey, Cellulose esters and their production in halogenated ionic liquids.
  7. Buchanan, Charles Michael; Buchanan, Norma Lindsey, Cellulose esters and their production in halogenated ionic liquids.
  8. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Guzman-Morales, Elizabeth, Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom.
  9. Sato, Shimpei; Okumura, Yasunori; Sato, Yuichi; Miyoshi, Yasuyuki, Fluorosulfonyl imide salt and method for producing fluorosulfonyl imide salt.
  10. Buchanan, Charles Michael; Buchanan, Norma Lindsey, Reformation of ionic liquids.
  11. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Hembre, Robert Thomas; Lambert, Juanelle Little; Donelson, Michael Eugene; Gorbunova, Maryna Grigorievna; Kuo, Thauming; Wang, Bin, Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom.
  12. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Hembre, Robert Thomas; Lambert, Juanelle Little; Donelson, Michael Eugene; Gorbunova, Maryna Grigorievna; Kuo, Thauming; Wang, Bin, Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom.
  13. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Donelson, Michael Eugene; Gorbunova, Maryna Grigorievna; Kuo, Thauming; Wang, Bin, Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom.
  14. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Donelson, Michael Eugene; Gorbunova, Maryna Grigorievna; Kuo, Thauming; Wang, Bin, Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom.
  15. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Donelson, Michael Eugene; Gorbunova, Maryna Grigorievna; Kuo, Thauming; Wang, Bin, Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom.
  16. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Guzman-Morales, Elizabeth, Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom.
  17. Buchanan, Charles Michael; Buchanan, Norma Lindsey; Guzman-Morales, Elizabeth, Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom.
  18. Buchanan, Charles; Buchanan, Norma; Guzman-Morales, Elizabeth, Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom.
  19. Okumura, Yasunori; Takei, Kazuo; Sato, Shimpei; Sato, Yuichi, Sulfonylimide salt and method for producing the same.
  20. Singh, Rajendra P.; Martin, Jerry Lynn; Poshusta, Joseph Carl, Synthesis of bis(fluorosulfonyl)imide.
  21. Buchanan, Charles Michael; Buchanan, Norma Lindsey, Treatment of cellulose esters.
  22. Buchanan, Charles Michael; Buchanan, Norma Lindsey, Treatment of cellulose esters.
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