01940nam 2200577Ia 450 991070185200332120120607103924.0(CKB)5470000002421588(OCoLC)794924511(EXLCZ)99547000000242158820120607d1994 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierPoly(arylene ether-co-imidazole)s as toughness modifiers for epoxy resins[electronic resource] patent application /inventors, Patricia D. McDaniel ... [and others][Redacted ed.][Hampton, Va.] ;National Aeronautics and Space Administration, Langley Research Center,[publisher not identified],[1994]1 online resource (22 unnumbered pages) illustrationsNASA case ;LAR 15229-1-CUTitle from title screen caption (viewed on June 7, 2012)."Serial No.: 08/186, 054.""Filed: January 18,1994."PolyEpoxy resinsPropertiesPatentsBisphenolsnasatCarbonatesnasatEpoxy resinsnasatHigh temperaturenasatPotassiumnasatSolventsnasatSulfonesnasatToughnessnasatEpoxy resinsPropertiesBisphenols.Carbonates.Epoxy resins.High temperature.Potassium.Solvents.Sulfones.Toughness.McDaniel Patricia D1417763Langley Research Center.GPOGPOBOOK9910701852003321Poly(arylene ether-co-imidazole)s as toughness modifiers for epoxy resins3527208UNINA