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Results 41 - 50 of 53 for Acid anhydrides
  • Article - 5 Apr 2018
    Potassium hydroxide quatity needed to neutralize half anhydride groups, free acids and carboxyl-terminated groups of UPR, indicated by the partial acid value.
  • Article - 6 Aug 2013
    Resin casting is a plastic casting process where liquid synthetic resin is filled in mold and allowed to harden.
  • Article - 18 Jan 2007
    This article looks at the ultrasonic degradation of Chlorinated Polypropylene (CPP). The objective of this work has been to accurately determine the kinetic equation of CPP in toluene solution under...
  • Article - 12 Jun 2002
    Cellulose acetate is derived from renewable resources such as wood pulp, which differs from most other man-made polymers which are petrochemical derivitives. General properties include transparency,...
  • News - 10 Dec 2021
    In a recent study published in the journal Dyes and Pigments, researchers from Brazil developed metal complexes of curcumin dyes with a potential application in photodynamic therapy for skin...
  • Article - 12 Sep 2014
    Since the discovery and structural characterization of the compound ferrocene [Fe(ç-C5H5)2] in the1950s, there was a large amount of research done on metal sandwich compound chemistry.
  • Article - 2 Jun 2001
    Tooth filling materials such as silver amalgams, resin-based composites and ion-leachable glass cements are covered. Cast metals, bonded restorations, ceramics and composite implant materials are also...
  • Article - 6 Jun 2013
    Vanadium is a hard, ductile metal having a silvery-gray appearance. It is harder than most metals and exhibits good corrosion resistance against alkalis and acids. Its atomic number is 23 and is...
  • Article - 18 Mar 2020
    An epoxy is a thermosetting polymer. Its mechanical properties and resistance make it ideal for multiple applications including adhesives.
  • Article - 28 Feb 2020
    An automated fuels analyzer can be used for hydrocarbon analysis in fuel refineries.