Carbon fiber chopped strands and coating dispersion used for producing same

发明授权

US5510185A Carbon fiber chopped strands and coating dispersion used for producing same 失效

标题翻译：用于生产碳纤维短切丝和涂料分散体

请登陆查看更多内容

专利标题： Carbon fiber chopped strands and coating dispersion used for producing same
专利标题（中）： 用于生产碳纤维短切丝和涂料分散体
申请号： US361151

申请日： 1994-12-21
公开(公告)号： US5510185A

公开(公告)日： 1996-04-23
发明人: Eiji Fujisawa , Hiroaki Shono , Kozo Yudate , Ichiro Fujishima
申请人： Eiji Fujisawa , Hiroaki Shono , Kozo Yudate , Ichiro Fujishima
申请人地址： JPX Fukushima
专利权人： Nitto Boseki Co., Ltd.
当前专利权人： Nitto Boseki Co., Ltd.
当前专利权人地址： JPX Fukushima
优先权： JPX3-187290 19910726
主分类号： C01B31/02
IPC分类号： C01B31/02 ; D01F9/14 ; D01F9/145 ; D01F11/12 ; D01F11/14 ; D06M11/74 ; B32B9/00

Carbon fiber chopped strands and coating dispersion used for producing
same

摘要：

The invention is directed to chopped strands of carbon fibers in which 0.3-5% by weight of carbonaceous spherules are present between filaments of carbon fibers. The chopped strands of carbon fibers can be used in spinning. During production, the chopped strands include water, or an organic medium, in which 1-15% by weight of carbonaceous spherules are dispersed. The chopped strands of carbon fibers show no fusion of filaments together, are excellent in separationability and easily disperse in a matrix while maintaining excellent bundling properties.

摘要（中）：

本发明涉及碳纤维短切纤维，其中碳纤维长丝之间存在0.3-5重量％的碳质球。短纤维的碳纤维线可用于纺丝。在生产过程中，切碎的股线包括其中分散了1-15重量％的碳质球体的水或有机介质。切断的碳纤维线不显示丝束的熔合，分离性优异，容易分散在基质中，同时保持优异的捆扎性能。

公开/授权文献

US5082424A Connection system for aircraft propeller blades 公开/授权日：1992-01-21

信息查询

Global Dossier Espacenet