Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   IRANIAN POLYMER JOURNAL (ENGLISH)   May-June 2003 , Volume 12 , Number 3; Page(s) 211 To 216.
 
Paper: 

SYNTESIS OF A PHOTOCURABLE DENTAL IONOMER CEMENT BASED ON THE REACTION OF ACRYLOYL CHLORIDE COUPLING COMPOUND WITH ACRYLIC/ITACONIC ACIDS COPOLYMER

 
 
Author(s):  MOZTARZADEH FATH ELAH, SHABANI V., KEYANPOURRAD M.*
 
* MATERIALS AND ENERGY RESEARCH CENTER,TEHRAN, I.R. IRAN
 
Abstract: 

Aphotocurable dental ionomer liquid has been prepared via the reaction of ‎acrylic/itaconic acids copolymer (2:1) with acryloyl chloride as the coupling ‎compound. It is then treated with proper amounts of H2O and 2-hydroxyethl ‎methacrylate (HEMA) as the initiator and trisodium hydrogen phosphate as the ‎modifying agent, which resulted in the formation of a photocurable ionomer liquid. ‎The working time as well as compressive and diametral tensile strengths of the setting ‎cement, after treating the liquid with the reactive powder, were measured and ‎compared with those of conventional liner brand cement. It was found that for setting ‎time of 20 s, the working time and diametral tensile strength were higher than those ‎for the conventional cement, but the compressive strength was almost the same‏.‏

 
Keyword(s): DENTAL CEMENS, PHOTOCURABLE IONOMER, COUPLING COMPOUNDS, ACRYLOYL CHLORIDE, ITACONIC/ACRYLIC ACIDS COPOLYMER
 
References: 
  • ندارد
 
  pdf-File tarjomyar Yearly Visit 105
 
Latest on Blog
Enter SID Blog