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    • 2. 发明授权
    • Magnetic copolymer, a method of manufacture and applications thereof
    • 磁性共聚物,其制造方法和应用
    • US5635582A
    • 1997-06-03
    • US313440
    • 1994-09-27
    • Stanislas GalajAlain Le Mehaute
    • Stanislas GalajAlain Le Mehaute
    • C08G73/00C08G73/02C08G73/10H01F1/42C08G12/06
    • H01F1/42C08G73/02C08G73/10C08G73/1071
    • The present invention concerns a magnetic copolymer having a structural unit comprising a first multivalent radical and a second multivalent radical derived from an aminoaromatic compound selected from a substituted amine containing at least two condensed benzene nuclei, a substituted polycyclic compound containing at least one aniline unit in its structure, and an aniline derivative substituted on the ring by an ethynylidene or paraphenylene side chain, these compounds being in their reduced or oxidized forms, said first and said second radical being coupled together by a carbon-nitrogen bond and the nitrogen atoms being separated by a single aromatic ring, characterized in that said first radical is derived from a compound selected from 1-naphthylamine, which may be substituted, in its reduced or oxidized form.
    • 本发明涉及一种具有结构单元的磁性共聚物,该结构单元包含衍生自选自含有至少两个稠合苯核的取代胺的氨基芳族化合物的第一多价基团和含有至少一个苯胺单元的取代多环化合物 其结构以及由亚乙炔基或对亚苯基侧链在环上取代的苯胺衍生物,这些化合物为还原或氧化形式,所述第一和第二自由基通过碳 - 氮键连接在一起,氮原子分离 其特征在于所述第一自由基衍生自其还原或氧化形式的可被取代的选自1-萘胺的化合物。