Setting Reaction of Polyacid Modified Composite Resins or Compomers

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Setting Reaction of Polyacid Modified Composite Resins or Compomers

The hardening of modified polyacid composite resins (compomers) and glass-ionomers have been studied using infrared spectroscopy. The acid-base reaction in Ketac-fil, a glass ionomer, was followed by the ratio between the COOH band located around 1715 cm⁻¹ and that corresponding to COO⁻ located around 1570 cm⁻¹. The combination of infrared analysis and band narrowing treatments enable us to pro...

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The Interaction of Polyacid-modified Composite Resins ("compomers") with Aqueous Fluoride Solutions

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Polyacid-modified composite resins ("compomers") and their use in clinical dentistry.

OBJECTIVES This paper describes the chemistry and properties of polyacid-modified composite resins ("compomers") designed for use in clinical dentistry, and reviews the literature in this area. METHODS Information has been obtained from over 50 published articles appearing in the dental and biomaterials literature, with studies being principally identified through MedLine. RESULTS Published...

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Surface hardness properties of resin-modified glass ionomer cements and polyacid-modified composite resins.

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ژورنال

عنوان ژورنال: The Open Dentistry Journal

سال: 2009

ISSN: 1874-2106

DOI: 10.2174/1874210600903010197