专利检索 ap:("Takehide Saito" OR "Yasuo Nakagawa") AND inv:"Takehide Saito" 第 1 页

1.

发明授权
Ferromagnetic resin composition containing polymeric surface precoated magnetic rare earth cobalt powders 失效
标题翻译：含有聚合物表面预涂磁性稀土钴粉末的铁磁树脂组合物

公开(公告)号：US4462919A

公开(公告)日：1984-07-31

申请号：US560062

申请日：1983-12-09

申请人： Takehide Saito , Yasuo Nakagawa

发明人： Takehide Saito , Yasuo Nakagawa

IPC分类号： C08K9/00 , C08K9/04 , C08L23/00 , C08L67/00 , C08L77/00 , C08L101/00 , H01F1/055 , H01F1/08 , H01F1/04 , C08K3/08 , H01F1/26 , H01F1/37

CPC分类号： H01F1/0558 , Y10T428/254 , Y10T428/2978 , Y10T428/2998

摘要： A ferromagnetic resin composition obtained by filling a thermoplastic resin with 70 to 97% by weight of rare earth-cobalt powder, the surface of which has been coated with a thermosetting resin or a thermoplastic resin. The composition gives a plastic magnet excellent in impact resistance.

摘要翻译： 通过用70〜97重量％的稀土 - 钴粉末填充热塑性树脂而获得的铁磁性树脂组合物，其表面涂覆有热固性树脂或热塑性树脂。该组合物提供耐冲击性优异的塑料磁体。