公开(公告)号：US4833226A

公开(公告)日：1989-05-23

申请号：US89368

申请日：1987-08-26

申请人： Hidekazu Ishimura ,  Masahiko Otsuka ,  Yasushi Takahashi ,  Tadayoshi Ishikawa

发明人： Hidekazu Ishimura ,  Masahiko Otsuka ,  Yasushi Takahashi ,  Tadayoshi Ishikawa

IPC分类号： C08G59/50 ,  C08G59/18 ,  C08G59/40 ,  C08J3/22

CPC分类号： C08J3/226 ,  C08G59/18 ,  C08G59/184 ,  C08J2363/00 ,  C08J2463/00 ,  Y10S525/936

摘要： A master batch of hardener for curable one-package epoxy resin system which comprises (I) a hardener consisting of(I) a hardener consisting of(i) a powder of an amine compound (A) as a core having at least one tertiary amino group in the molecule while having no primary and secondary amino groups, the powder having both a group (X) capable of absorbing infrared rays of 1630 to 1680 cm.sup.-1 in wave length and a group (Y) capable of absorbing infrared rays of 1680 to 1725 cm.sup.-1 in wave length at least on the surface of the powder, and(ii) a reaction product of the amine compound (A) and an epoxy resin as a shell; and(II) an epoxy resin (B) in a ratio of 10 to 50,000 parts by weight to 100 parts by weight of the hardener (I).A hardener containing the master batch is also disclosed.

公开(公告)号：US4761460A

公开(公告)日：1988-08-02

申请号：US21886

申请日：1987-03-04

申请人： Masahiko Otsuka ,  Hidekazu Ishimura

发明人： Masahiko Otsuka ,  Hidekazu Ishimura

IPC分类号： C07D403/14 ,  C07D207/44 ,  C07D207/448 ,  C07D207/452 ,  C07D401/14 ,  C07D403/06 ,  C07D413/14 ,  C07D417/14 ,  C07D487/04 ,  C07D498/04 ,  C07D513/04 ,  C08F20/52 ,  C08F22/40 ,  C08G8/28 ,  C08G59/40 ,  C08G59/56 ,  C08G73/12 ,  H05K1/03 ,  C08G59/14

CPC分类号： C07D207/448 ,  C08G59/4042 ,  C08G59/56 ,  C08G73/124 ,  C08G8/28 ,  H05K1/0346

摘要： There is provided a novel polymaleimide compound represent by the formula (a) ##STR1## The present polymaleimide compound has a curability comparable to that of an epoxy resin. In addition, it is noted that a cured product prepared from the present polymaleimide compound is excellent in heat resistance and adhesion property and has a low linear expansion coefficient as compared with an epoxy resin. The above-mentioned excellent characteristics of the present polymaleimide compound are never observed with respect to conventional maleimide resins. There is also provided specific compositions containing the present polymaleimide compound for exerting the excellent effects of the present polymaleimide compound most effectively.

摘要翻译： 提供了由式（a）表示的新型聚马来酰亚胺化合物。（a）本发明的聚马来酰亚胺化合物具有与环氧树脂相当的固化性。 此外，注意到由本发明的聚马来酰亚胺化合物制备的固化产物的耐热性和粘附性优异，并且与环氧树脂相比具有低线膨胀系数。 相对于常规马来酰亚胺树脂，从未观察到本发明聚马来酰亚胺化合物的上述优异特性。 还提供了含有本发明聚马来酰亚胺化合物的特定组合物，以最有效地发挥本发明聚马来酰亚胺化合物的优异效果。