Structure-property relationships of DEAEM-containing bone cements: effect of the substitution of a methylene group by an aromatic ring.
作者： J. M. Cervantes-Uc , J. V. Cauich-Rodríguez , H. Vázquez-Torres
DOI: 10.1163/156856207779146169
关键词:
摘要: New aromatic methacrylates were prepared by substitution of a methylene group from diethylaminoethyl methacrylate (DEAEM) an ring at two different positions. Diethylamino benzyl (DEABM) and N-methacryloyloxyethyl)-N-ethyl-m-toluidine (MEET) polymerized incorporated as co-monomers in bone cement formulations. Cements evaluated terms curing mechanical properties addition to changes their glass transition temperature DSC surface contact angle measurements. The immediate effect the presence within amino was that it modified cements' physical appearance, colored products obtained. It also observed peak increased setting time decreased use DEABM MEET instead DEAEM. Simultaneously, both tensile compressive strength cements improved; this related higher temperature. In addition, prope...
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