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Träfflista för sökning "AMNE:(NATURVETENSKAP Kemi) ;pers:(Antzutkin Oleg);mspu:(patent)"

Search: AMNE:(NATURVETENSKAP Kemi) > Antzutkin Oleg > Patent

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  • Antzutkin, Oleg, et al. (author)
  • Ionic-liquid-based lubricants and lubrication additives comprising ions
  • 2012
  • Patent (pop. science, debate, etc.)abstract
    • Anti-wear and friction-reducing lubricants and additives to lubricants for both ferrous and non-ferrous materials with/without DLC (diamiond-like-coatings) or graphene-based coatings, which are halogen free boron based ionic liqs. comprising a combination of an anion chosen from a mandelato borate anion, a salicylato borate anion, an oxalato borate anion, a malonato borate anion, a succinato borate anion, a glutarato borate anion and an adipato borate anion, with at least one cation selected from a tetraalkylphosphonium cation, a choline cation, an imidazolium cation and a pyrrolidinium cation, wherein said at least one cation has at least one alkyl group substituent with the general formula CnH2n+1 , wherein 1≤n≤80. Advantages of the invention include that it provides halogen free ionic liqs. for lubrication and that sensitivity for hydrolysis is reduced.
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3.
  • Shah, Faiz Ullah, et al. (author)
  • Antiwear additives for lubricants
  • 2011
  • Patent (pop. science, debate, etc.)abstract
    • The additives are described by the general formula (I) with 2≤k≤20, 1≤n≤20, R1 = CmH2m+1; 1≤m≤80, and R2 = CpH2p+1; 1≤p≤80.
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  • Result 1-3 of 3
Type of publication
patent  (3)Undo refine
Type of content
pop. science, debate, etc. (3)
Author/Editor
Glavatskikh, Sergei (3)
Antzutkin, Oleg (3)Undo refine
Shah, Faiz Ullah (3)
University
Luleå University of Technology (3)
Language
English (2)
Swedish (1)
Research subject (UKÄ/SCB)
Natural sciences (3)

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