Determination of methyl methacrylate in surgical acrylic cement

A methyl methacrylate cement used in hip surgery as well as in dentistry was identified and quantitatively analyzed for its monomer content in starting materials and in the finished cement by proton magnetic resonance spectroscopy. IR data indicated that the monomer continued to escape from the prod...

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Veröffentlicht in:	Journal of pharmaceutical sciences 1976-02, Vol.65 (2), p.280-283
Hauptverfasser:	Sheinin, Eric B., Benson, Walter R., Brannon, Wilson L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylates - analysis Bone Cements - analysis Cement Cement, surgical—PMR analysis of methyl methacrylate monomer relative to polymer content Methacrylates - analysis methyl methacrylate in surgical acrylic cement Methyl methacrylate-PMR analysis Methyl methacrylate—PMR analysis, ratio of monomer to polymer content, surgical acrylic cement PMR spectroscopy-analysis PMR spectroscopy—analysis, methyl methacrylate in surgical acrylic cement Polymers ratio of monomer to polymer content surgical acrylic cement surgical-PMR analysis of methyl methacrylate monomer relative to polymer content Time Factors
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Beschreibung
Zusammenfassung:	A methyl methacrylate cement used in hip surgery as well as in dentistry was identified and quantitatively analyzed for its monomer content in starting materials and in the finished cement by proton magnetic resonance spectroscopy. IR data indicated that the monomer continued to escape from the product after it had hardened. The presence of 21% methyl methacrylate monomer relative to the polymer was demonstrated at the time the cement normally would be inserted into the body.
ISSN:	0022-3549 1520-6017
DOI:	10.1002/jps.2600650225