INSTITUTO DE PESQUISAS TECNOLOGICAS DO EST. S. PAULO S/A IPT
发明人:
ELIO ALBERTO PERIGO,SUELANNY CARVALHO DA SILVA,HIDETOSHI TAKIISHI,EDESIA MARTINS BARROS DE SOUSA,ANDRESON AUGUSTO FREITAS,FERNANDO JOSE GOMES LANDGRAF
申请号：
BRPI1104888
公开号：
BRPI1104888A2
申请日:
2011.09.29
申请国别(地区):
BR
年份:
2013
代理人:
摘要：
The invention magnetic material for applications t\u00c9rmicas compozil, belonging to the field of specific uses or applications of nanostructures formed by manipulation of individual groups of atoms or molecules as discrete units composed of magnetic metal group of the LAN. Tan\u00eddeos refers the compozil material covered with organic or inorganic compound or combination.For localized heating of an object or region located when exposed to an alternating magnetic field.The product consists of a particulate material, with or without the presence of a biocompatible coating inorganic organic and \/ or from an alloy composed of at least one element from the group of lanthanides (LA), at least one transition metal (MT) and at least one metalloid (ML), re Presentada por La MT ml.The material described can be obtained through a process of physical, chemical, or a combination of both, and features innovative and inventive control of heating of the alloy, which can be obtained from the mixture of pure elements, mixtures of alloys or recycling of products Industrialised.The product described in this patent can be used in applications where heating or magnetic features located is necessary, as for example in the cure of resins, cements and in medical applications for the treatment of tumours or diagnostic imaging using contrasts.A invenção MATERIAL MAGNÉTICO NANOPARTICULADO PARA APLICAÇÕES TÉRMICAS, pertencente ao setor de usos específicos ou aplicações de nanoestruturas formadas por manipulação individual de grupos de átomos ou moléculas como unidades discretas magnéticas compostas de metais do grupo dos lantanídeos, refere-se a material nanoparticulado recoberto por composto orgânico ou inorgânico ou combinação, para aquecimento localizado de um objeto ou região localizada quando expostos a um campo magnético alternado. O produto consiste em um material particulado, com ou sem a presença de um recobrimento biocompatível orgânico e/ou inorgânico, proveniente de uma liga com
