shape memory resin and orthodontic appliances using the same, as well as control of the viscoelastic properties of the shape memory resin how

摘要

Topic With the shape memory effect which is superior, offering the form memory resin whose change of time-dependant color is little and the dentition reform instrument which uses that. In addition, in order for viscous bullet quality of the form memory resin to reach value of desire, method in order to control is offered.SolutionsMixing with poly- ethyl methacrylate and benzoyl peroxide, it makes powder A. It mixes with metakuriroirokishiechirukohaku mechiru and kisanjioru to jimetakuriru 1,6, adds N and N-jimechiru-p-toruijin, furthermore adding 1 butanol it designates those which are mixed well as solution B. Mixing with powder A and solution B, making the uniform solution, inserting in formation type and making polymerize it makes the dentition reform instrument. If here, the addition quantity of 1 butanol is controlled, it is possible to control viscous bullet quality. Selective figure It is not